Q: Which is the hardest naturally occurring substance on the Earth? -General Knowledge

Q: Which is the hardest naturally occurring substance on the Earth? -General Knowledge
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Diamond is the ans
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Related questions

Which of the following statements is not true about diamonds? (a) It is the purest form of carbon (b) It is the hardest naturally occurring substance (c) It is a good conductor of electricity (d) Artificial diamonds can be prepared by subjecting a solution of pure carbon in iron to very high pressures and temperatures

Description : Which of the following statements is not true about diamonds? (a) It is the purest form of carbon (b) It is the hardest naturally occurring substance (c) It is a good conductor of ... diamonds can be prepared by subjecting a solution of pure carbon in iron to very high pressures and temperatures

Last Answer : Ans:(c)

________ is naturally occurring inorganic substance found deep under the surface of the earth. a) ore b)mineral c)metal d)non-metal

Description : ________ is naturally occurring inorganic substance found deep under the surface of the earth. a) ore b)mineral c)metal d)non-metal

Last Answer : b)mineral

A rock is (A)a naturally occurring, hard, solid substance (B) any hard, solid substance on earth (C)an aggregate of minerals (D)only produced by cooling of magma

Description : A rock is (A)a naturally occurring, hard, solid substance (B) any hard, solid substance on earth (C)an aggregate of minerals (D)only produced by cooling of magma

Last Answer : an aggregate of minerals 

What naturally occurring radioactive substance present in indoor air is suspected as the second leading cause of lung cancer?

Description : What naturally occurring radioactive substance present in indoor air is suspected as the second leading cause of lung cancer? 

Last Answer : ANSWER: RADON 

a naturally occurring force related to two bodies in motion is _______ force. -General Knowledge

Description : a naturally occurring force related to two bodies in motion is _______ force. -General Knowledge

Last Answer : A naturally occurring force related to two bodies in motion is frictional force.

What is the mass in grams of 9.76 x 1012 atoms of naturally occurring sodium?

Description : What is the mass in grams of 9.76 x 1012 atoms of naturally occurring sodium?

Last Answer : The mass is 1,62.10e-11.

What naturally occurring inorganic crystalline solid is a?

Description : What naturally occurring inorganic crystalline solid is a?

Last Answer : a mineral

In this case scientists have copied a type of naturally occurring genetic mutation called?

Description : In this case scientists have copied a type of naturally occurring genetic mutation called?

Last Answer : Feel Free to Answer

What is the Naturally occurring short circular pieces of DNA?

Description : What is the Naturally occurring short circular pieces of DNA?

Last Answer : Need answer

All following are naturally occurring nucleotides except (A) Cyclic AMP (B) ATP (C) DNA (D) Inosine monophosphate

Description : All following are naturally occurring nucleotides except (A) Cyclic AMP (B) ATP (C) DNA (D) Inosine monophosphate

Last Answer : Answer : C

Naturally occurring amino acids have (A) L-Configuration (B) D-Configuration (C) DL-Configuration (D) None of these

Description : Naturally occurring amino acids have (A) L-Configuration (B) D-Configuration (C) DL-Configuration (D) None of these

Last Answer : Answer : A

Pentagastrin is a (A) Naturally occurring form of gastrin (B) Inactive metabolite of gastrin (C) Active metabolite of gastrin (D) Synthetic form of gastrin

Description : Pentagastrin is a (A) Naturally occurring form of gastrin (B) Inactive metabolite of gastrin (C) Active metabolite of gastrin (D) Synthetic form of gastrin

Last Answer : Answer : D

The heaviest naturally occurring element is: (1) Mercury (2) Poloni (3) Thorium (4) Uranium

Description : The heaviest naturally occurring element is: (1) Mercury (2) Poloni (3) Thorium (4) Uranium

Last Answer : (4) Uranium Explanation: The heaviest element in terms of heaviest per a given number of atoms is the element with the highest atomic weight. This is the element with the larg st number of ... man-made. The heaviest naturally-occurring element is uranium (atomic number 92, atomic weight 238.0289).

Which naturally occurring element in the rice husk makes it termite resistant?

Description : Which naturally occurring element in the rice husk makes it termite resistant?

Last Answer : Silicon

Naturally occurring aluminium silicate is?

Description : Naturally occurring aluminium silicate is?

Last Answer : Mica

Naturally occurring compound of Beryl- lium?

Description : Naturally occurring compound of Beryl- lium?

Last Answer : Emerald

Which of the following is not a naturally occurring nuclear fuel? (A) Uranium-238 (B) Thorium-233 (C) Plutonium-239 (D) None of these

Description : Which of the following is not a naturally occurring nuclear fuel? (A) Uranium-238 (B) Thorium-233 (C) Plutonium-239 (D) None of these

Last Answer : (C) Plutonium-239

The number of naturally occurring ele- ments?

Description : The number of naturally occurring ele- ments?

Last Answer : 92

In making ****, in the process of ____ barley grains are steeped in water while naturally occurring enzymes digest the starch to simpler carbohydrates. a. steeping b. mashing c. maltng d. worting

Description : In making beer, in the process of ____ barley grains are steeped in water while naturally occurring enzymes digest the starch to simpler carbohydrates. a. steeping b. mashing c. maltng d. worting

Last Answer : c. maltng

When the Exxon Valdez oil spill occurred, technologists "fertilized" the oil-soaked water with _____ to modify the environment and stimulate he growth of naturally occurring microorganisms. a. nitrogen sources (e.g., urea) b. phosphorus compounds c. other mineral nutrients d. A-C above are correct

Description : When the Exxon Valdez oil spill occurred, technologists "fertilized" the oil-soaked water with _____ to modify the environment and stimulate he growth of naturally occurring microorganisms. a. nitrogen sources (e.g., urea) b. phosphorus compounds c. other mineral nutrients d. A-C above are correct

Last Answer : d. A-C above are correct

The five elements present in most naturally occurring proteins are : (a) C, H, O, P, and S (b) N, C, H, O, and I (c) N, S, C, H, and O (d) C, H, O, S, and I

Description : The five elements present in most naturally occurring proteins are : (a) C, H, O, P, and S (b) N, C, H, O, and I (c) N, S, C, H, and O (d) C, H, O, S, and I

Last Answer : N, S, C, H, and O

Which of the following statements is not true about fatty acids? (a) Fatty acids are carboxylic acids with long hydrocarbon side chains. (b) The double bonds in unsaturated fatty acids are always conjugated. (c) Most naturally occurring fatty acids contain even numbers of carbons and are unbranched. (d) Fatty acids can be saturated or unsaturated

Description : Which of the following statements is not true about fatty acids? (a) Fatty acids are carboxylic acids with long hydrocarbon side chains. (b) The double bonds in unsaturated fatty acids are always ... contain even numbers of carbons and are unbranched. (d) Fatty acids can be saturated or unsaturated

Last Answer : The double bonds in unsaturated fatty acids are always conjugated

The heaviest naturally occurring element is?

Description : The heaviest naturally occurring element is?

Last Answer : Uranium

Naturally occurring ____ play a role in food coloring. a. enzymes c. pigments b. sugars d. carbohydrates

Description : Naturally occurring ____ play a role in food coloring. a. enzymes c. pigments b. sugars d. carbohydrates

Last Answer : c. pigments

What naturally occurring radioactive element is so common in homes that testing for its presence is often advisable?

Description : What naturally occurring radioactive element is so common in homes that testing for its presence is often advisable? 

Last Answer : ANSWER: RADON

It is a common observation that naturally occurring processes have a particular direction associated with them. For instance, heat flows from a hot body to a colder body. The property of a system that is used to quantitatively describe this natural direction of events is called w) energy x) entropy y) enthalpy z) equilibrium

Description : It is a common observation that naturally occurring processes have a particular direction associated with them. For instance, heat flows from a hot body to a colder body. The property of a system ... this natural direction of events is called w) energy x) entropy y) enthalpy z) equilibrium 

Last Answer : ANSWER: X -- ENTROPY

The heaviest naturally occurring element is: (1) Mercury (2) Polonium (3) Thorium (4) Uranium

Description : The heaviest naturally occurring element is: (1) Mercury (2) Polonium (3) Thorium (4) Uranium

Last Answer : Uranium

Which is the hardest natural substance found on earth?

Description : Which is the hardest natural substance found on earth?

Last Answer : Answer: Diamond

The hardest substance available in earth is – (1) Platinum (2) Silicon (3) Diamond (4) Gold

Description : The hardest substance available in earth is – (1) Platinum (2) Silicon (3) Diamond (4) Gold

Last Answer : (3) Diamond Explanation: Diamond is the hardest naturally occurring substance found on Earth. But it is not the hardest substance.

The hardest substance available on earth is (1) Platinum (2) Diamond (3) Quartz (4) gold

Description : The hardest substance available on earth is (1) Platinum (2) Diamond (3) Quartz (4) gold

Last Answer : (1) Platinum

What is the hardest substance found in nature? -General Knowledge

Description : What is the hardest substance found in nature? -General Knowledge

Last Answer : While diamonds may be the hardest naturally occurring substance found on earth, he explains, they are not the hardest available (there are two harder substances - a laboratory synthetic nanomaterial called wurtzite boron nitride and a substance found in meteorites called lonsdaleite)

Which is the hardest substance? -General Knowledge

Description : Which is the hardest substance? -General Knowledge

Last Answer : answer:

What is the hardest substance found in nature? -General Knowledge

Description : What is the hardest substance found in nature? -General Knowledge

Last Answer : Its Diamond! A form of Carbon!

What is the hardest substance in the world ?

Description : What is the hardest substance in the world ?

Last Answer : Diamond is the hardest substance in the world.

Which is the hardest substance in nature ?

Description : Which is the hardest substance in nature ?

Last Answer : Diamond is the hardest substance in nature.

Which is the hardest substance in the human body?

Description : Which is the hardest substance in the human body?

Last Answer : Tooth enamel

The hardest natural substance is - (1) Diamond (2) Iron (3) Graphite (4) Copper

Description : The hardest natural substance is - (1) Diamond (2) Iron (3) Graphite (4) Copper

Last Answer : (1) Diamond Explanation: Diamond is the hardest naturally occurring substance found on Earth. It is due to the giant molecular structure of diamond in which each carbon atom is covalently bonded to four other carbon atoms

Which of the following is the hardest substance in the human body? (1) Bone (2) Enamel (3) Dentine (4) Nail

Description : Which of the following is the hardest substance in the human body? (1) Bone (2) Enamel (3) Dentine (4) Nail

Last Answer : (2) Enamel Explanation: Tooth enamel, along with dentin, cementum, and dental pulp is one of the four major tissues that make up the tooth in vertebrates. It is the hardest and most highly mineralized substance in the human body. It has approximately 95% calcium concentration.

Tooth enamel is the hardest substance found in the human body. What is it made up of - (1) Calcium carbonate (2) Limestone (3) Calcium phosphate (4) Calcium fluoride

Description : Tooth enamel is the hardest substance found in the human body. What is it made up of - (1) Calcium carbonate (2) Limestone (3) Calcium phosphate (4) Calcium fluoride

Last Answer : (3) Calcium phosphate Explanation: The protective layer around your teeth, called enamel, is the strongest substance that our body produces. In fact, tooth enamel is stronger than any other substance on earth except for diamonds.

Which is the hardest substance in the human body? A. Tooth enamel (Answer) B. Skull C. Knee cap D. Rib

Description : Which is the hardest substance in the human body? A. Tooth enamel (Answer) B. Skull C. Knee cap D. Rib

Last Answer : A. Tooth enamel (Answer)

Which of the following is the hardest substance? A. Copper B. Diamond (Answer) C. Iron D. Silicon

Description : Which of the following is the hardest substance? A. Copper B. Diamond (Answer) C. Iron D. Silicon

Last Answer : B. Diamond (Answer)

Which of the following is the hardest substance in the human body ? (1) Bone (2) Enamel (3) Dentine (4) Nail

Description : Which of the following is the hardest substance in the human body ? (1) Bone (2) Enamel (3) Dentine (4) Nail

Last Answer : Enamel

Mohs scale hardest substance is diamond - what's the softest

Description : Mohs scale hardest substance is diamond - what's the softest

Last Answer : Talc

The radiation from naturally occuring radioactive substance as seen after deflection by a magnetic field in one direction are :

Description : The radiation from naturally occuring radioactive substance as seen after deflection by a magnetic field in one direction are :

Last Answer : The radiation from naturally occuring radioactive substance as seen after deflection by a magnetic field in one ... D. either `alpha` or `beta`-rays

Let us travel the world with the trivia questions ever regarding world geography. Earth inhabitants a wide diversity of people in numerous countries. Do you know all about them? Test your knowledge regarding the capitals of various countries, famous monuments in each country, and more through the list of these toughest trivia questions. Let's see if you can answer these country based hardest trivia crack questions.

Description : Let us travel the world with the trivia questions ever regarding world geography. Earth inhabitants a wide diversity of people in numerous countries. Do you know all about them? Test your knowledge ... trivia questions. Let's see if you can answer these country based hardest trivia crack questions.

Last Answer : In which continent does the country Argentina reside?

Consider the following statements regarding Coulomb’s theory of earth pressure: 1. It is based on wedge theory of earth pressure. 2. It assumes the wall surface to be rough. 3. It may or may not satisfy the static equilibrium condition occurring in nature. Which of these statements are correct? (a) 1, 2 & 3 (b) 1 & 2 only (c) 2 & 3 only (d) 1 & 3 only

Description : Consider the following statements regarding Coulomb's theory of earth pressure: 1. It is based on wedge theory of earth pressure. 2. It assumes the wall surface to be rough. 3. It may or may not satisfy the static equilibrium condition ... 1, 2 & 3 (b) 1 & 2 only (c) 2 & 3 only (d) 1 & 3 only

Last Answer : (b) 1 & 2 only

Which of these is the hardest mineral on Earth? -Science

Description : Which of these is the hardest mineral on Earth? -Science

Last Answer : Diamond Diamond is always at the top of the scale, being the hardest mineral. There are ten minerals in Mohs scale, talc, gypsum, calcite, fluorite, apatite, feldspar, quartz, topaz, corundum, and for last and hardest, diamond.

What is the hardest material on earth?

Description : What is the hardest material on earth?

Last Answer : Diamond is the hardest naturally occurring substance found on Earth. But it is not the hardest substance. Wurtzite boron nitride (synthetic) and lonsdaleite (which comes from meteorites) are both ... a material called Wurtzite Boron Nitride (w-BN) has a greater indentation strength than diamond.

The element I am thinking about has several interesting characteristics. It occupies the same column in the periodic table as lead. Resistors which are commonly found in electronic circuits are often made out of this element. In addition, in one of its forms, this element is one of the hardest substances on earth. What element am I thinking about?

Description : The element I am thinking about has several interesting characteristics. It occupies the same column in the periodic table as lead. Resistors which are commonly found in electronic circuits are often made out ... element is one of the hardest substances on earth. What element am I thinking about? 

Last Answer : ANSWER: CARBON

How many satellites does the earth have naturally ?

Description : How many satellites does the earth have naturally ?

Last Answer : Earth has a natural satellite that is the moon.