The elements which are radioactive and have been named after the name of planet are

The elements which are radioactive and have been named after the name of planet are
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The elements which are radioactive and have been named after the name of planet are A. Hg B. Np C. Lu D. Ra
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What 4 elements named after planet?

Description : What 4 elements named after planet?

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Lead-206 is the final product of the radioactive decay series named the: w) thorium series x) actinium series y) uranium series z) neptunium series

Description : Lead-206 is the final product of the radioactive decay series named the: w) thorium series x) actinium series y) uranium series z) neptunium series

Last Answer : ANSWER: Y -- URANIUM SERIES 

Which planet is named after the Roman god of war ?

Description : Which planet is named after the Roman god of war ?

Last Answer : The planet Jupiter (Jupiter) is named after the Roman god of war.

When was planet Earth discovered, and who named it?

Description : When was planet Earth discovered, and who named it?

Last Answer : Lord Frieza did, and it is pronounced Eee-Arth.

Does anyone know who first named our planet "earth"?

Description : Does anyone know who first named our planet "earth"?

Last Answer : Wikipedia to the rescue! “The first photograph ever taken of an “Earthrise,” on Apollo 8. The name Earth was derived from the Anglo-Saxon word erda, which means ground or soil. It became eorthe in Old English, then erthe in Middle English.[126]” (See the sources references at that link)

In 1789, Martin Heinrick Klaproth named this element for a newly-discovered planet. Identify this element.

Description : In 1789, Martin Heinrick Klaproth named this element for a newly-discovered planet. Identify this element.

Last Answer : ANSWER: URANIUM

The first ever robot spacecraft to probe planet Venus was named (1) Galileo (2) Magellan (3) Newton (4)Challenger

Description : The first ever robot spacecraft to probe planet Venus was named (1) Galileo (2) Magellan (3) Newton (4)Challenger

Last Answer : Magellan

Why are some elements radioactive and some not?

Description : Why are some elements radioactive and some not?

Last Answer : It depends on the stability of the nucleus. As nuclei get bigger, they get less stable and therefore are radioactive.

Age of fossils in the past was generally determined by radiocarbon method and other methods involving radioactive elements found in the rocks. More pr

Description : Age of fossils in the past was generally determined by radiocarbon method and other methods involving radioactive elements found in the rocks. More pr

Last Answer : Age of fossils in the past was generally determined by radiocarbon method and other methods ... D. Study of carbohydrates/proteins in fossils

Consider the following decay series: `A to B to C to D` Where, A,B and C are radioactive elements with half lives of 4,5 sec, 15 days and 1 sec respec

Description : Consider the following decay series: `A to B to C to D` Where, A,B and C are radioactive elements with half lives of 4,5 sec, 15 days and 1 sec respec

Last Answer : Consider the following decay series: `A to B to C to D` Where, A,B and C are radioactive elements with half ... mol of C, 1/4 mol of D and noen of A

At radioactive equilibrium, the ratio between two atoms of radioactive elements `A` and `B` is `3.1 xx 10^(9) : 1`. If the half-life period of `A` is

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Two radioactive elements X and Y have half lives 6 min and 15 min respectively. An experiment starts with 8 times as many atoms of X as Y. how long it

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Last Answer : Two radioactive elements X and Y have half lives 6 min and 15 min respectively. An experiment starts with 8 times ... B. 12 min C. 48 min D. 30 min

At radioactive equilibrium, the ratio between two atoms of radioactive elements `A` and `B` is `3.1 xx 10^(9) : 1`. If the half-life period of `A` is

Description : At radioactive equilibrium, the ratio between two atoms of radioactive elements `A` and `B` is `3.1 xx 10^(9) : 1`. If the half-life period of `A` is

Last Answer : At radioactive equilibrium, the ratio between two atoms of radioactive elements `A` and `B` is `3.1 xx 10^(9) : ... . 4.65 yrs C. 5.46 yrs D. 5.64 yrs

A radioactive element A on disintegration gives two elements B and C. If B is helium and C is the element of atomic number 90 and atomic mass 234, the

Description : A radioactive element A on disintegration gives two elements B and C. If B is helium and C is the element of atomic number 90 and atomic mass 234, the

Last Answer : A radioactive element A on disintegration gives two elements B and C. If B is helium and C is the element of atomic ... )^(234)Th` D. `._(91)^(234)Pa`

The process of changing of one element into another is called (a) radioactive decay (b) transmutation of the elements (c) covalent bond formation (d) hybridization

Description : The process of changing of one element into another is called (a) radioactive decay (b) transmutation of the elements (c) covalent bond formation (d) hybridization

Last Answer : Ans:(b)

Radioactive elements emit – (1) Radiowaves (2) Infrared waves (3) Ultraviolet waves (4) α, β and γ radiations

Description : Radioactive elements emit – (1) Radiowaves (2) Infrared waves (3) Ultraviolet waves (4) α, β and γ radiations

Last Answer : (4) α, β and γ radiations Explanation: The phenomenon of spontaneous emission of certain kinds of radiations by some elements is called radioactivity and the elements emitting such radiations are called ... the radioactive substances are separated in to three types, called a, b and g rays.

Which of the following elements is not radioactive? (1) Radium (2) Plutonium (3) Zirconium (4) Uranium

Description : Which of the following elements is not radioactive? (1) Radium (2) Plutonium (3) Zirconium (4) Uranium

Last Answer : (3) Zirconium Explanation: Zireonium is a lustrous, greywhite, strong transition metal that resembles titanium. Zirconium is mainly used as a refractory and pacifier, although it is used in small amounts as an alloying agent for its strong resistance to corrosion.

Radioactive elements can be traced out in living cell through a technique called – (1) Centrifugation (2) Chromatography (3) Auto radiography (4) All the above

Description : Radioactive elements can be traced out in living cell through a technique called – (1) Centrifugation (2) Chromatography (3) Auto radiography (4) All the above

Last Answer : (3) Auto radiography Explanation: Radioactive elements can be traced out in living cell through a technique called Autoradiography.

Why Deinococcusradiodurans is able to survive massive exposure to radiation? A- .Because it produces a thick shell which acts as a shield from the radiation B- Because it has unique DNA repair mechanisms C- Because its cellwall contains radioactive elements D- Because it has many copies of genes encoding DNA repair

Description : Why Deinococcusradiodurans is able to survive massive exposure to radiation? A- .Because it produces a thick shell which acts as a shield from the radiation B- Because it has unique DNA repair ... its cellwall contains radioactive elements D- Because it has many copies of genes encoding DNA repair

Last Answer : Because it has many copies of genes encoding DNA repair

The elements with filled electron shells are called _______ a. Inert Elements. b. Active Elements. c. Radioactive Elements. d. Bonded Electrons.

Description : The elements with filled electron shells are called _______ a. Inert Elements. b. Active Elements. c. Radioactive Elements. d. Bonded Electrons.

Last Answer : d. Bonded Electrons.

Most of what we call background radiation comes from two sources. One is the naturally radioactive elements around us. What is the other source?

Description : Most of what we call background radiation comes from two sources. One is the naturally radioactive elements around us. What is the other source?

Last Answer : ANSWER: COSMIC RADIATION

In a spent fuel assembly, the radioactive elements having the longest half-lives are the: w) fission products x) actinides y) activation products z) radioisotopes of lead

Description : In a spent fuel assembly, the radioactive elements having the longest half-lives are the: w) fission products x) actinides y) activation products z) radioisotopes of lead

Last Answer : ANSWER: X -- ACTINIDES

Radon differs from other naturally radioactive elements in which one of the following ways. Is it because radon w) is extremely radioactive x) decays into the element radium y) is a noble gas z) is as chemically active as fluorine

Description : Radon differs from other naturally radioactive elements in which one of the following ways. Is it because radon w) is extremely radioactive x) decays into the element radium y) is a noble gas z) is as chemically active as fluorine

Last Answer : ANSWER: Y -- IS A NOBLE GAS

Who was awarded a Nobel Prize in 1911 for the discovery of the radioactive elements, radium and polonium?

Description : Who was awarded a Nobel Prize in 1911 for the discovery of the radioactive elements, radium and polonium?

Last Answer : ANSWER: D -- MARIE CURIE

Which of the following scientists was awarded the Nobel Prize in 1911 for the discovery of the radioactive elements, radium and polonium? w) John Dalton x) Dmitri Mendeleev y) Emil Fischer z) Marie Curie

Description : Which of the following scientists was awarded the Nobel Prize in 1911 for the discovery of the radioactive elements, radium and polonium? w) John Dalton x) Dmitri Mendeleev y) Emil Fischer z) Marie Curie

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This woman scientist was the oldest daughter of another very well-known woman scientist. She was the second woman in history to win a Nobel Prize in science, receiving the prize in 1935 for her work in synthesizing new radioactive elements. Who is this famous woman scientist?

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Which of the following elements is non-radioactive ? (1) Uranium (2) Thorium (3) Plutonium (4) Zirconium

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Last Answer : Zirconium

Radioactive elements can be traced out in living cell through a technique called (1) Centrifugation (2) Chromatography (3) Auto radiography (4) All the above

Description : Radioactive elements can be traced out in living cell through a technique called (1) Centrifugation (2) Chromatography (3) Auto radiography (4) All the above

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What are 4 elements that are named after planets?

Description : What are 4 elements that are named after planets?

Last Answer : uranium, plutonium,neptunium,Mercury

These two chemical elements, named after two world-renowned scientists, were first formed in a thermonuclear explosion which occurred in the South Pacific in 1952. The atomic numbers of these elements are 99 and 100. Their chemical symbols are Es and Fm. Name these elements.

Description : These two chemical elements, named after two world-renowned scientists, were first formed in a thermonuclear explosion which occurred in the South Pacific in 1952. The atomic numbers of these elements are 99 and 100. Their chemical symbols are Es and Fm. Name these elements.

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Identify any FIVE elements named after astronomical bodies:

Description : Identify any FIVE elements named after astronomical bodies:

Last Answer : ANSWER: PALLADIUM; URANIUM; PLUTONIUM; NEPTUNIUM; SELENIUM; TELLERIUM; HELIUM; CERIUM 

Mr. Harry wants to draw a line chart using a list of elements named LIST. -Technology

Description : Mr. Harry wants to draw a line chart using a list of elements named LIST. -Technology

Last Answer : (i) PLINE.plot(LIST)(ii) PLINE.ylabel(“Sample Numbers”)

What elements do Chlorofluorocarbons refrigerants are so named because they contain?

Description : What elements do Chlorofluorocarbons refrigerants are so named because they contain?

Last Answer : Feel Free to Answer

Which elements were named to honour women?

Description : Which elements were named to honour women?

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Many elements are Greek or Latin names for a particular color, examples are Chlorine from chloros (greenish-yellow) and Cesium from caesius (sky blue). What is the element that was named from the Greek word meaning color?

Description : Many elements are Greek or Latin names for a particular color, examples are Chlorine from chloros (greenish-yellow) and Cesium from caesius (sky blue). What is the element that was named from the Greek word meaning color?

Last Answer : ANSWER: CHROMIUM

Which rural bank has been named after a river? -General Knowledge

Description : Which rural bank has been named after a river? -General Knowledge

Last Answer : The answer is 'Oxidation'

Which rural bank has been named after a river? -Do You Know?

Description : Which rural bank has been named after a river? -Do You Know?

Last Answer : answer:

Which rural bank has been named after a river? -General Knowledge

Description : Which rural bank has been named after a river? -General Knowledge

Last Answer : answer:

Which three surahs of Quran have been named after insects ?

Description : Which three surahs of Quran have been named after insects ?

Last Answer : The three Surahs of the Quran which are named after insects are: 1. Surah An-Nahl (Bee) 2. Surah An-Naml (Ants) 3. Surah An-Qabut (Spider).

After which one of the following tribes of India has a supercontinent of ancient geological history of the world been named? (a) Santhals (b) Khonds (c) Bhils (d) Gonds

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Which of the following deserts have been named after the phrase ‘The Great Thirst’? (1) Namib Desert (2) Mojave Desert (3) Kalahari Desert (4) Sahara Desert

Description : Which of the following deserts have been named after the phrase ‘The Great Thirst’? (1) Namib Desert (2) Mojave Desert (3) Kalahari Desert (4) Sahara Desert

Last Answer : (3) Kalahari Desert Explanation: Kalahari Desert of southern Africa is named after the Tswana word Kgala, meaning "the great thirst", or Kgalagadi, meaning "a waterless place". It has vast areas ... It extends 900,000 km2 covering much of Botswana, parts of Namibia and regions of South Africa.

After which one of the following tribes of India, has a large continent of ancient geological history of the world been named? (1) Santhals (2) Bhils (3) Marias (4) Gonds

Description : After which one of the following tribes of India, has a large continent of ancient geological history of the world been named? (1) Santhals (2) Bhils (3) Marias (4) Gonds

Last Answer : (4) Gonds Explanation: In paleo-geography, Gondwana, originally Gondwanaland, was the southern most of two supercontinents that were part of the Pangaea supercontinent. It existed from ... Peninsula and the Indian subcontinent, which have now moved entirely into the Northern Hemisphere.

1. Balloons are filled with which gas? 2. Hitendra Desai was a noted figure in which field? 3. Which rural bank has been named after a river? 4. What happens when the water content in the atmosphere? 5. In which inscription are the achievements of Samudragupta described?

Description : 1. Balloons are filled with which gas? 2. Hitendra Desai was a noted figure in which field? 3. Which rural bank has been named after a river? 4. What happens when the water content in ... 20. Nicolo Conti, the traveller, who visited Vijayanagara kingdom in 1420 A.D., belongs to which country?

Last Answer : Answer : 1. Helium 2. Politics 3. Varada Grameen Bank 4. Decreases as temperature increases 5. Allahabad pillar inscription 6. Auxanometer 7. Haryana 8. A pigment 9. Sheep and goats10. ... Muhammad Tughluq 16. June, 1948 17. Limestone 18. Frictional unemployment 19. Chemical weathering 20. Italy

How many months of a year, according to the Gregorian calendar, have been named after Roman emperors ? (1) 0 (2) 1 (3) 2 (4) 3

Description : How many months of a year, according to the Gregorian calendar, have been named after Roman emperors ? (1) 0 (2) 1 (3) 2 (4) 3

Last Answer : 2

Which of the following deserts have been named after the phrase ‘The Great Thirst’ ? (1) Namib Desert (2) Mojave Desert (3) Kalahari Desert (4) Sahara Desert

Description : Which of the following deserts have been named after the phrase ‘The Great Thirst’ ? (1) Namib Desert (2) Mojave Desert (3) Kalahari Desert (4) Sahara Desert

Last Answer : Kalahari Desert

After which one of the following tribes of India, has a large continent of ancient geological history of the world been named? (1) Santhals (2) Bhils (3) Marias (4) Gonds

Description : After which one of the following tribes of India, has a large continent of ancient geological history of the world been named? (1) Santhals (2) Bhils (3) Marias (4) Gonds

Last Answer : Gonds

Initial amount of the radioactive element with half life 10 days is 16 g. What amount in gm of this element will remain after 40 days?

Description : Initial amount of the radioactive element with half life 10 days is 16 g. What amount in gm of this element will remain after 40 days?

Last Answer : Initial amount of the radioactive element with half life 10 days is 16 g. What amount in gm of this element will remain after 40 days?

When nucleus of an electrically neutral atom undergoes a radioactive decay process, it will remain neutral after the decay if the process is (a) An `a

Description : When nucleus of an electrically neutral atom undergoes a radioactive decay process, it will remain neutral after the decay if the process is (a) An `a

Last Answer : When nucleus of an electrically neutral atom undergoes a radioactive decay process, it will remain neutral ... a`gamma`-decay D. a K-capture process