The elements present in the largest amounts in rocks and minerals are: 1. Silicon 2. Oxygen 3. Hydrogen 4. Gold The correct statements are: (a) 1 and 2 (b) 2 and 4 (c) 3 and 4 (d) 1 and 4

The elements present in the largest amounts in rocks and minerals are: 1. Silicon 2. Oxygen 3. Hydrogen 4. Gold The correct statements are: (a) 1 and 2 (b) 2 and 4 (c) 3 and 4 (d) 1 and 4
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The element present in the largest amount in rocks and minerals is - (1) carbon (2) silicon (3) hydrogen (4) aluminium

Description : The element present in the largest amount in rocks and minerals is - (1) carbon (2) silicon (3) hydrogen (4) aluminium

Last Answer : (2) silicon Explanation: Silicon is the eighth most common element in the universe by mass, but very rarely occurs as the pure free element in nature. It is most widely distributed in dusts, sands, planetoids, and planets as various forms of silicon dioxide (silica) or silicates.

Which element present in the largest amount in rocks and minerals? -Do You Know?

Description : Which element present in the largest amount in rocks and minerals? -Do You Know?

Last Answer : answer:

Which element present in the largest amount in rocks and minerals?

Description : Which element present in the largest amount in rocks and minerals?

Last Answer : Silicon

Which one of the following elements has valence electrons in the n = 3 shell? A beryllium B oxygen C silicon D neon E hydrogen

Description : Which one of the following elements has valence electrons in the n = 3 shell? A beryllium B oxygen C silicon D neon E hydrogen

Last Answer : C silicon

Metallic gold ferquently is found is aluminosilicate rocks and it is finely dispersed among other minerals. It may be extracted by treating the crushe

Description : Metallic gold ferquently is found is aluminosilicate rocks and it is finely dispersed among other minerals. It may be extracted by treating the crushe

Last Answer : Metallic gold ferquently is found is aluminosilicate rocks and it is finely dispersed ... hydrometallurgical extraction D. purification of metal.

Metallic gold ferquently is found is aluminosilicate rocks and it is finely dispersed among other minerals. It may be extracted by treating the crushe

Description : Metallic gold ferquently is found is aluminosilicate rocks and it is finely dispersed among other minerals. It may be extracted by treating the crushe

Last Answer : Metallic gold ferquently is found is aluminosilicate rocks and it is finely dispersed among other minerals. It may be ... agent. D. (A) and ( C) both

Metallic gold frequently is found is aluminosilicate rocks and it is finely dispersed among other minerals it may be extracted by treating the crushed

Description : Metallic gold frequently is found is aluminosilicate rocks and it is finely dispersed among other minerals it may be extracted by treating the crushed

Last Answer : Metallic gold frequently is found is aluminosilicate rocks and it is finely dispersed among other minerals it may be ... ) rarr Zn[(CN)_(4)]^(-)`

What class of elements the than hydrogen or possibly oxygen are usually present in bases?

Description : What class of elements the than hydrogen or possibly oxygen are usually present in bases?

Last Answer : Need answer

The sun is made up of 99.9% of -------- and -------? A. Oxygen and Hydrogen B. Hydrogen and Sulfur C. Carbon and Silicon D. Hydrogen and Helium (Answer)

Description : The sun is made up of 99.9% of -------- and -------? A. Oxygen and Hydrogen B. Hydrogen and Sulfur C. Carbon and Silicon D. Hydrogen and Helium (Answer)

Last Answer : D. Hydrogen and Helium (Answer)

Based on the following rocks and minerals, select the correct statement, quartz, shale, basalt, granite, marble, gypsum, mica (A) Basalt and marble are the only metamorphic rocks (B) There is no sedimentary rock (C) Granite is the only igneous rock (D) Quartz and mica are minerals

Description : Based on the following rocks and minerals, select the correct statement, quartz, shale, basalt, granite, marble, gypsum, mica (A) Basalt and marble are the only metamorphic rocks (B) There is no sedimentary rock (C) Granite is the only igneous rock (D) Quartz and mica are minerals

Last Answer : Answer: Option D

Minerals known to be required in large amounts for plant growth include (a) potassium, phosphorus, selenium, boron (b) magnesium, sulphur, iron, zinc (c) phosphorus, potassium, sulphur, calcium (d) calcium, magnesium, manganese, copper.

Description : Minerals known to be required in large amounts for plant growth include (a) potassium, phosphorus, selenium, boron (b) magnesium, sulphur, iron, zinc (c) phosphorus, potassium, sulphur, calcium (d) calcium, magnesium, manganese, copper.

Last Answer : (c) phosphorus, potassium, sulphur, calcium

What Elements in order of increasing size sulfur silicon oxygen aluminum and neon?

Description : What Elements in order of increasing size sulfur silicon oxygen aluminum and neon?

Last Answer : Elements in order of increasing size of the covalent atomicradius: neon, oxygen, sulfur, silicon, aluminum.

The elements known as primary nutrients for plants (1) Nitrogen, Phosphorus and Potassium (2) Nitrogen, Oxygen and Silicon (3) Potassium, Boron and Nitrogen (4) Nitrogen, Phosphorus and Iron

Description : The elements known as primary nutrients for plants (1) Nitrogen, Phosphorus and Potassium (2) Nitrogen, Oxygen and Silicon (3) Potassium, Boron and Nitrogen (4) Nitrogen, Phosphorus and Iron

Last Answer : (1) Nitrogen, Phosphorus and Potassium Explanation: Nitrogen (N), Phosphorus (P) and Potassium (K) are considered as the three essential or primary nutrients for plants. Together they make up ... need small quantities of iron, manganese, zinc, copper, boron and molybdenum, known as trace elements

The elements known as primary nutrients for plants (1) Nitrogen, Phosphorus and Potassium (2) Nitrogen, Oxygen and Silicon (3) Potassium, Boron and Nitrogen (4) Nitrogen, Phosphorus and Iron

Description : The elements known as primary nutrients for plants (1) Nitrogen, Phosphorus and Potassium (2) Nitrogen, Oxygen and Silicon (3) Potassium, Boron and Nitrogen (4) Nitrogen, Phosphorus and Iron

Last Answer : Nitrogen, Phosphorus and Potassium

Substances containing all the four elements: carbon, hydrogen nitrogen and oxygen are 1. Morphine 2. Nucleic acids 3. Starch 4. Quinine Select the correct answer by using the code below, (a) 2, 3 and 4 only (b) 1, 2 and 4 only (c) 1, 2, 3 and 4 (d) 1, 2 and 3 only

Description : Substances containing all the four elements: carbon, hydrogen nitrogen and oxygen are 1. Morphine 2. Nucleic acids 3. Starch 4. Quinine Select the correct answer by using the code below, (a) 2, 3 and 4 only (b) 1, 2 and 4 only (c) 1, 2, 3 and 4 (d) 1, 2 and 3 only

Last Answer : Ans:(b)

Which of the following elements is not present abundantly in earth’s crust ? A. Silicon B. Radium (Answer) C. Aluminum D. Carbon

Description : Which of the following elements is not present abundantly in earth’s crust ? A. Silicon B. Radium (Answer) C. Aluminum D. Carbon

Last Answer : B. Radium (Answer)

Thiols are alcohol analogs in which the oxygen has been replaced by sulfur (e.g., CH3SH). Given the fact that the S–H bond is less polar than the O–H bond, which of the following statements comparing thiols and alcohols is correct? (a) Hydrogen bonding forces are weaker in thiols. (b) Hydrogen bonding forces are stronger in thiols. (c) Hydrogen bonding forces would be the same. (d) No comparison can be made without additional information

Description : Thiols are alcohol analogs in which the oxygen has been replaced by sulfur (e.g., CH3SH). Given the fact that the S-H bond is less polar than the O-H bond, which of the following ... (c) Hydrogen bonding forces would be the same. (d) No comparison can be made without additional information

Last Answer : Hydrogen bonding forces are weaker in thiols.

'Chlorination' is 1. A process of converting chlorides into chlorine 2. Adding small amounts of chlorine to impure water 3. A chemical reaction in which chlorine is formed 4. An addition reaction of ethylene and chlorine The correct statements are: (a) 1 and 4 (b) 2 and 4 (c) 3 and 4 (d) 1 and 2

Description : 'Chlorination' is 1. A process of converting chlorides into chlorine 2. Adding small amounts of chlorine to impure water 3. A chemical reaction in which chlorine is formed 4. An addition reaction of ethylene and chlorine The correct statements are: (a) 1 and 4 (b) 2 and 4 (c) 3 and 4 (d) 1 and 2

Last Answer : Ans:(b)

Which of the following is correct concerning requirements about auditor's communications about fraud? a. Fraud that involves senior management should be reported directly to the audit committee regardless of the amounts involved. b. All fraud with a material effect on the financial statements should be reported directly by the auditor to the SEC c. Fraud with a material effect on the financial statements should ordinarily be disclosed by the auditor through the use of an emphasis of a matter paragraph added to the audit report. d. The auditor has no responsibility to disclose fraud outside the entity under any circumstances

Description : Which of the following is correct concerning requirements about auditor's communications about fraud? a. Fraud that involves senior management should be reported directly to the audit committee ... . The auditor has no responsibility to disclose fraud outside the entity under any circumstances

Last Answer : Fraud that involves senior management should be reported directly to the audit committee regardless of the amounts involved

Which of the following statements is correct in relation to the endocrine system? (a) Non-nutrient chemicals produced by the body in trace amounts that act as intercellular messenger are known as hormones. (b) Releasing and inhibitory hormones are produced by the pituitary gland. (c) Adenohypophysis is under direct neural regulation of the hypothalamus. (d) Organs in the body like gastrointestinal tract, heart, kidney and liver do not produce any hormones.

Description : Which of the following statements is correct in relation to the endocrine system? (a) Non-nutrient chemicals produced by the body in trace amounts that act as intercellular messenger are known as ... in the body like gastrointestinal tract, heart, kidney and liver do not produce any hormones.

Last Answer : (a) Non-nutrient chemicals produced by the body in trace amounts that act as intercellular messenger are known as hormones.

Which of the following statements is correct concerning a pair of enantiomers? (a) They rotate the plane of polarized light by exactly the same amount and in opposite directions. (b) They rotate the plane of polarized light by differing amounts and in opposite directions. (c) They rotate the plane of polarized light by differing amounts and in the same direction. (d) They have different melting point

Description : Which of the following statements is correct concerning a pair of enantiomers? (a) They rotate the plane of polarized light by exactly the same amount and in opposite directions. (b) They rotate ... polarized light by differing amounts and in the same direction. (d) They have different melting point

Last Answer : They rotate the plane of polarized light by exactly the same amount and in opposite directions.

Carbohydrates are composed of ____ and ____. a. carbon, water c. zinc, aluminum b. hydrogen, oxygen d. gold, calcium

Description : Carbohydrates are composed of ____ and ____. a. carbon, water c. zinc, aluminum b. hydrogen, oxygen d. gold, calcium

Last Answer : a. carbon, water

How are minerals formed in sedimentary rocks? -SST 10th

Description : How are minerals formed in sedimentary rocks? -SST 10th

Last Answer : . In sedimentary rocks, a number of minerals occur in beds or layers. . They have been formed as a result of deposition, accumulation and concentration in horizontal strata. . Coal and some ... potash salt and sodium salt. These are formed as a result of evaporation especially in arid regions.

What are rocks? How are they associated with minerals? -SST 10th

Description : What are rocks? How are they associated with minerals? -SST 10th

Last Answer : .Rocks are combinations of homogeneous substances called minerals. .Some rocks like limestone, consist of single minerals only, but the majority of the rocks consists of several minerals in varying proportions ... minerals have been identified, only a few are abundantly found in most of the rocks.

How do minerals occur in igneous and metamorphic rocks ? -SST 10th

Description : How do minerals occur in igneous and metamorphic rocks ? -SST 10th

Last Answer : Minerals occur in the cracks, crevices, faults or joints in igneous and metamorphic rocks. They are usually formed when minerals in liquid/ molten and gaseous forms are forced upward through cavities towards the Earth's surface. Eventually, they cool and solidify as they rise.

How do minerals occur in sedimentary rocks ? -SST 10th

Description : How do minerals occur in sedimentary rocks ? -SST 10th

Last Answer : Minerals occur in beds or layers in sedimentary rocks. They are formed as a result of deposition, accumulation, and concentration in the horizontal strata. For example - coal, which has been formed ... . Minerals like gypsum, potash salt, and sodium salt are formed as a result of evaporation.

How do minerals occur in sedimentary rocks ? -SST 10th

Description : How do minerals occur in sedimentary rocks ? -SST 10th

Last Answer : In sedimentary rocks, minerals occur in beds or layers.

Which one of the following minerals is formed by decomposition of rocks, leaving a residual mass of weathered materials ? -SST 10th

Description : Which one of the following minerals is formed by decomposition of rocks, leaving a residual mass of weathered materials ? -SST 10th

Last Answer : B - Bauxite is formed after the decomposition of surface rocks. The soluble constituent within rocks evaporates and what is left behind as residue is the ore of Bauxite from which then Aluminium is extracted.

Minerals are deposited and accumulated in the strata of which of the following rocks ? -SST 10th

Description : Minerals are deposited and accumulated in the strata of which of the following rocks ? -SST 10th

Last Answer : A - Minerals are found in layers or strata in sedimentary rocks. Minerals are accumulated in horizontal strata after being exposed to high heat and pressure for a long period of time. Coal, iron ore, gypsum, potash salt etc are formed in this way.

Answer the following questions in about 30 words: How are minerals formed in igneous and metamorphic rocks ? -SST 10th

Description : Answer the following questions in about 30 words: How are minerals formed in igneous and metamorphic rocks ? -SST 10th

Last Answer : Minerals could be found in cracks and crevices within igneous and metamorphic rocks. Minerals are initially in liquid/molten or gaseous form. They rise through the crack towards the earth's surface and they solidify as they move upwards.

Where do minerals occur in sedimentary rocks? -SST 10th

Description : Where do minerals occur in sedimentary rocks? -SST 10th

Last Answer : In sedimentary rocks minerals occur in beds or layers.

How do minerals occur in sedimentary rocks? -SST 10th

Description : How do minerals occur in sedimentary rocks? -SST 10th

Last Answer : (i) In sedimentary rocks a number of minerals occur in beds or layers. (ii) They have been formed as a result of deposition, accumulation and concentration in horizontal strata. (iii) Coal and ... sedentary numerals such as gypsum, potash salt and sodium salt are formed as a result of evaporation.

How do minerals occur in igneous and metamorphic rocks? -SST 10th

Description : How do minerals occur in igneous and metamorphic rocks? -SST 10th

Last Answer : In igneous and metamorphic rocks, minerals may occur in the cracks,crevices, faults or joints. The smaller occurrences are known as veins and the larger are known as lodes. In most cases, they ... are forced upwards through cavities towards the earth's surface. They cool and solidify as they rise.

How do minerals occur in igneous and metamorphic rocks? -SST 10th

Description : How do minerals occur in igneous and metamorphic rocks? -SST 10th

Last Answer : In igneous and metamorphic rocks, minerals may occur in cracks, crevices, faults and joints.

How are minerals formed in igneous and metamorphic rocks? -Geography

Description : How are minerals formed in igneous and metamorphic rocks? -Geography

Last Answer : In igneous and metamorphic rocks, minerals may occur in the cracks, crevices, faults or joints. The smaller occurrences are called veins and the larger are called lodes. In most cases, they are ... Major metallic minerals like tin, copper, zinc and lead etc. are obtained from veins and lodes.

What is the process that result in the breakdown of rocks and minerals in situ ? -Do You Know?

Description : What is the process that result in the breakdown of rocks and minerals in situ ? -Do You Know?

Last Answer : answer:

the study of rocks and minerals is part of what branch of science?

Description : the study of rocks and minerals is part of what branch of science?

Last Answer : Earth Science

What is the change of rocks and minerals into smaller particles without a change in composition?

Description : What is the change of rocks and minerals into smaller particles without a change in composition?

Last Answer : Need answer

How does minerals composition affect the weatherability of rocks?

Description : How does minerals composition affect the weatherability of rocks?

Last Answer : The minerals that are in a rock will influence how quick itweathers. Strong materials will not weather as quickly as loosematerials.

What are the properties of minerals and rocks?

Description : What are the properties of minerals and rocks?

Last Answer : Need answer

When rocks are eroded and they break down into smaller pieces of rocks and minerals called what?

Description : When rocks are eroded and they break down into smaller pieces of rocks and minerals called what?

Last Answer : Sediment.

Chemical weathering occurs when minerals in rocks are changed chemically. Which of these will most likely change the rate of chemical weathering on a rock?

Description : Chemical weathering occurs when minerals in rocks are changed chemically. Which of these will most likely change the rate of chemical weathering on a rock?

Last Answer : rainfall and temperature

What is the difference between minerals and rocks?

Description : What is the difference between minerals and rocks?

Last Answer : Rocks are solid substainces that are made of 2 or more minerals and can have organic matter in them as well. On the other hand, minerals are naturally formed inorganic solids that have definite crystalline structures. Rocks and minerals are made through different processes.

The Himalayan region is poor in mineral resources because (a) it is made up of crystalline rocks (b) displacement of rock strata has disturbed the arrangement of rocks and made it complex (c) the climatic conditions are not suitable for exploitation of minerals (d) the terrain makes exploitation of minerals difficult and very costly due to transport difficulties

Description : The Himalayan region is poor in mineral resources because (a) it is made up of crystalline rocks (b) displacement of rock strata has disturbed the arrangement of rocks and made it ... minerals (d) the terrain makes exploitation of minerals difficult and very costly due to transport difficulties

Last Answer : Ans: (b)

The Himalayan region is poor in mineral resources because: [IAS 2004] (a) it is made of crystalline rocks (b) the displacement of rock strata has disturbed the arrangement of rock and made it complex (c) the climatic conditions are not suitable for exploitation of minerals (d) the terrain makes exploitation of minerals difficult and very costly due to transport difficulties

Description : The Himalayan region is poor in mineral resources because: [IAS 2004] (a) it is made of crystalline rocks (b) the displacement of rock strata has disturbed the arrangement of rock and ... minerals (d) the terrain makes exploitation of minerals difficult and very costly due to transport difficulties

Last Answer : Ans: (b)

Why is it that the Himalayan region is poor in mineral resources? (a) Displacement of rock strata has disturbed the arrangement of rocks and made it complex (b) It is made up of crystalline rock (c) the terrain makes exploitation of minerals difficult (d) The climatic conditions are not suitable, for exploitation of minerals

Description : Why is it that the Himalayan region is poor in mineral resources? (a) Displacement of rock strata has disturbed the arrangement of rocks and made it complex (b) It is made up of ... makes exploitation of minerals difficult (d) The climatic conditions are not suitable, for exploitation of minerals

Last Answer : Ans: (a)

What is the process that result in the breakdown of rocks and minerals in situ?

Description : What is the process that result in the breakdown of rocks and minerals in situ?

Last Answer : Weathering

The minerals which formed, deposited or introduced as result of subsequent changes in rocks are known as — a. Essential mineral b. Primary mineral c. Secondary mineral d. Accessory mineral

Description : The minerals which formed, deposited or introduced as result of subsequent changes in rocks are known as — a. Essential mineral b. Primary mineral c. Secondary mineral d. Accessory mineral

Last Answer : c. Secondary mineral d. Accessory mineral

Minerals in soil body come from a. Weathering of rocks b. Wind and water c. Rains d. Dead organic remains

Description : Minerals in soil body come from a. Weathering of rocks b. Wind and water c. Rains d. Dead organic remains

Last Answer : a. Weathering of rocks

Igneous rocks that form from magma are known as: w) minerals x) granite y) intrusive rocks z) gneiss (pron: nice)

Description : Igneous rocks that form from magma are known as: w) minerals x) granite y) intrusive rocks z) gneiss (pron: nice)

Last Answer : ANSWER: Y -- INTRUSIVE ROCKS