Who Discovered Radioactivity ?

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1 Answer

Answer :

Henry Becquerel, the discoverer of radioactivity.
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Related questions

How was the danger of radioactivity first discovered ?

Description : How was the danger of radioactivity first discovered ?

Last Answer : The dangers of radioactivity and radiation were not immediately realized. The strongest reaction to radiation was first noticed in the use of X-rays when electrical engineer and physicist Nikola Tesla ... genetic effects of radiation. He was awarded the Nobel Prize in 1948 for his discovery.

Who Discovered the Atomic Radioactivity ?

Description : Who Discovered the Atomic Radioactivity ?

Last Answer : In 1896 , the scientist Becquerel noticed this in the atom.

The phenomenon of radioactivity was discovered by - (1) Marie Curie (2) Pierre Curie (3) Henri Becquerel (4) J.J Thomson

Description : The phenomenon of radioactivity was discovered by - (1) Marie Curie (2) Pierre Curie (3) Henri Becquerel (4) J.J Thomson

Last Answer : (3) Henri Becquerel Explanation: In 1896 Henri Becquerel was using naturally fluorescent minerals to study the properties of x-rays, which had been discovered in 1895 by Wilhelm Roentgen.

Natural radioactivity was discovered by - (1) Marie Curie (2) Ernest Rutherfor (3) Henri Becquerel (4) Enrico Fermi

Description : Natural radioactivity was discovered by - (1) Marie Curie (2) Ernest Rutherfor (3) Henri Becquerel (4) Enrico Fermi

Last Answer : (3) Henri Becquerel Explanation: The Discovery of Radioactivity. In 1896 Henri Becquerel was using naturally fluorescent minerals to study the properties of xrays, which had been discovered in 1895 by Wilhelm Roentgen.

The phenomenon of radioactivity was discovered by - (1) Marie Curie (2) Pierre Curie (3) Henri Becquerel (4) J.J. Thomson

Description : The phenomenon of radioactivity was discovered by - (1) Marie Curie (2) Pierre Curie (3) Henri Becquerel (4) J.J. Thomson

Last Answer : (3) Henri Becquerel Explanation: In 1896 Henri Becquerel was using naturally fluorescent minerals to study the properties of x-rays

Who discovered radioactivity? -General Knowledge

Description : Who discovered radioactivity? -General Knowledge

Last Answer : answer:

Natural radioactivity was discovered by a)Schmidt b)Curie c)Becquerel d)Rutherford

Description : Natural radioactivity was discovered by a)Schmidt b)Curie c)Becquerel d)Rutherford

Last Answer : Natural radioactivity was discovered by a)Schmidt b)Curie c)Becquerel d)Rutherford A. Rutherford B. Becquerel C. Curie D. Schmidt

Innovations Radioactivity was first discovered by? A. Pasteur B. Newton C. Watson D. Madam

Description : Innovations Radioactivity was first discovered by? A. Pasteur B. Newton C. Watson D. Madam

Last Answer : ANSWER: D

Radioactivity was first discovered by? A. Pasteur B. Newton C. Watson D. Madam

Description : Radioactivity was first discovered by? A. Pasteur B. Newton C. Watson D. Madam

Last Answer : ANSWER: D

Radioactivity was discovered by (1) J.J. Thomson (2) W.Roentgen (3) H.Becquerel (4) M. Curie

Description : Radioactivity was discovered by (1) J.J. Thomson (2) W.Roentgen (3) H.Becquerel (4) M. Curie

Last Answer : (3) H.Becquerel Explanation: Antoine-Henri Becquerel is known for his discovery of radioactivity, for which he received the Nobel Prize for Physics in 1903. Unstable atomic nuclei will spontaneously decompose to form nuclei with a higher stability.

Natural Radioactivity was discovered by?

Description : Natural Radioactivity was discovered by?

Last Answer : Henry Bequerrel

The phenomenon of radioactivity was discovered by (A) Madam Curie (B) Becquerel (C) Roentgen (D) J.J. Thomson

Description : The phenomenon of radioactivity was discovered by (A) Madam Curie (B) Becquerel (C) Roentgen (D) J.J. Thomson

Last Answer : (B) Becquerel

Who discovered the natural radioactivity?

Description : Who discovered the natural radioactivity?

Last Answer : Henri Becquerel

Radioactivity was discovered by (1) Rutherford (2) Henri Becquerel (3) Roentgen (4) Einstein

Description : Radioactivity was discovered by (1) Rutherford (2) Henri Becquerel (3) Roentgen (4) Einstein

Last Answer : Henri Becquerel

Radioactivity was discovered by __________?

Description : Radioactivity was discovered by __________?

Last Answer : Answer is: Becquerel

What is radioactivity ?

Description : What is radioactivity ?

Last Answer : Alpha , beta and gamma rays are emitted spontaneously from the nucleus of heavy elemental matter , this process is called radioactivity .

What is a neuron? (1) Basic unit of energy (2) Particle released during radioactivity (3) The anti-particle of neutron (4) Basle unit of nervous system

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Last Answer : (4) Basle unit of nervous system Explanation: A neuron is a nerve cell that is the basic building block of the nervous system. Neurons are specialized to transmit information ... highly specialized nerve cells are responsible for communicating information in both chemical and electrical. forms.

“Curie” is the unit of – (1) radioactivity (2) temperature (3) heat (4) energy

Description : “Curie” is the unit of – (1) radioactivity (2) temperature (3) heat (4) energy

Last Answer : (1) radioactivity Explanation: The curie (Symbol Ci) is a non-SI unit of radioactivity named after Marie and Pierre Curie.

Curie is an unit of – (1) Radioactivity (2) energy of Gamma rays (3) intensity of Gamma rays (4) work function

Description : Curie is an unit of – (1) Radioactivity (2) energy of Gamma rays (3) intensity of Gamma rays (4) work function

Last Answer : (1) Radioactivity Explanation: The curie (symbol Ci) is a non-SI unit of radioactivity, named 'in honour of Pierre Curie. It was originally defined as "the quantity or mass of radium emanation in equilibrium with one gram of radium (element)".

Hydrogen bomb is based on the principle of - (1) Double decomposition (2) Artificial radioactivity (3) Nuclear fission (4) Nuclear fusion

Description : Hydrogen bomb is based on the principle of - (1) Double decomposition (2) Artificial radioactivity (3) Nuclear fission (4) Nuclear fusion

Last Answer : (4) Nuclear fusion Explanation: Hydrogen Bomb is based on the principle of Nuclear Fusion. Nuclear fusion is a reaction in which two or more atomic nuclei are combined to form one or more different atomic nuclei and subatomic particles.

Name the process of production of energy in the Sun – (1) Nuclear fission (2) Radioactivity (3) Nuclear fusion (4) Ionization

Description : Name the process of production of energy in the Sun – (1) Nuclear fission (2) Radioactivity (3) Nuclear fusion (4) Ionization

Last Answer : (3) Nuclear fusion Explanation: The source of the sun's fuel is hydrogen and helium gases. Through a special chemical reaction, called nuclear fusion, the hydrogen gas is "burned" releasing an enormous amount of energy in the form of light and heat.

"Curie" is unit of : (1) Radioactivity (2) Temperature (3) Heat (4) Energy

Description : "Curie" is unit of : (1) Radioactivity (2) Temperature (3) Heat (4) Energy

Last Answer : (1) Radioactivity Explanation: Curie, in physics, unit of activity of a quantity of a radioactive substance, named in honour of the French physicist Marie Curie. One curie (1 Ci) is equal ... ). Radioactivity refers to the particles which are emitted from nuclei as a result of nuclear instability.

Energy is continuously created in the sun due to – (1) Nuclear fusion (2) Nuclear fission (3) Radioactivity (4) Artificial radioactivity

Description : Energy is continuously created in the sun due to – (1) Nuclear fusion (2) Nuclear fission (3) Radioactivity (4) Artificial radioactivity

Last Answer : (1) nuclear fusion Explanation: The central mass of the sun becomes increasingly hot and dense. eventually initiating thermonuclear fusion in its core. It is thought that almost all other stars form ... because some of the mass of the fusing nuclei is converted to energy which is released.

Curie is an unit of (1) Radioactivity (2) energy of Gamma rays (3) intensity of Gamma rays (4) work function

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Last Answer : Radioactivity

What is a neuron ? (1) Basic unit of energy (2) Particle released during radioactivity (3) The anti-particle of neutron (4) Basic unit of nervous system

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Last Answer : Basic unit of nervous system

Name the process of production of energy in the Sun (1) Nuclear fission (2) Radioactivity (3) Nuclear fusion (4) Ionization

Description : Name the process of production of energy in the Sun (1) Nuclear fission (2) Radioactivity (3) Nuclear fusion (4) Ionization

Last Answer : Nuclear fusion

Energy is continuously created in the sun due to: (1) nuclear fusion (2) nuclear fission (3) radioactivity (4) artificial radioactivity

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“Curie” is unit of : (1) Radioactivity (2) Temperature (3) Heat (4) Energy

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What source and strength of radioactivity could cause mercury dental fillings to become radioactive?

Description : What source and strength of radioactivity could cause mercury dental fillings to become radioactive?

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Could internal conversion or ultrafast internal conversion, be artificially started in humans and create Radioactivity?

Description : Could internal conversion or ultrafast internal conversion, be artificially started in humans and create Radioactivity?

Last Answer : I’m sorry without a better explanation of the terms to which you refer, I could not venture to offer a useful answer. Please clarify!

Radioactivity in the Pacific Ocean - How long can the dumping of radioactive water in Japan continue?

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Last Answer : answer:I completely agree that this turn of events makes this an international issue. I don't know if we're talking about international waters or not, but it's everyone's ocean and at this point we ... the validity of nuclear power into question. When it comes to energy, I'm very pro-green power.

Is anyone concerned about the radioactivity from the crippled (and possibly melted down) nuclear reactors in Japan?

Description : Is anyone concerned about the radioactivity from the crippled (and possibly melted down) nuclear reactors in Japan?

Last Answer : I haven’t actually thought about that. Interesting. I honestly have no idea, but all I can say is… I sure hope the radiation exposure doesn’t spread.

Are there any famous scientific studies about granite emitting radioactivity?

Description : Are there any famous scientific studies about granite emitting radioactivity?

Last Answer : answer:I took an intro to philosophy class where we watched a video showing these little circles in the granite caused by the decay of radioactive materials and using it as evidence for creationism. This link ... you are concerned about. http://www.halos.com/printer.htm?page=/book/ctm-app-22-a.htm

I need a title for my science fair about radioactivity in granite. Any suggestions?

Description : I need a title for my science fair about radioactivity in granite. Any suggestions?

Last Answer : It is written in stone.

Into which of the following metals does radioactive Uranium decay when it loses all its radioactivity? -General Knowledge

Description : Into which of the following metals does radioactive Uranium decay when it loses all its radioactivity? -General Knowledge

Last Answer : Lead is the metal.

What is radioactivity ?

Description : What is radioactivity ?

Last Answer : Radioactivity is the phenomenon in which certain elements, known as radioactive isotopes, emit energetic particles and electromagnetic radiation as they undergo decay. These emissions include alpha particles ... by human means, such as nuclear reactions, particle accelerators, and nuclear medicine.

What is Artificial Radioactivity ?

Description : What is Artificial Radioactivity ?

Last Answer : Artificial Radioactive Substances: When an element is artificially converted to radioactive elements, those elements are called artificial radioactive elements. When an element is hit by a particle of very ... are called synthetic radioactive elements or radioisotopes. E.g. , carbon , oxygen, etc.

What is the unit of measurement of radioactivity ?

Description : What is the unit of measurement of radioactivity ?

Last Answer : The unit of radioactivity measure is Becquerel.

Who Discovers Radioactivity ?

Description : Who Discovers Radioactivity ?

Last Answer : Henry Becquerel discovers radioactivity.

Who is the father of radioactivity ?

Description : Who is the father of radioactivity ?

Last Answer : Henry Becquerel, the father of radioactivity

What is radioactivity ?

Description : What is radioactivity ?

Last Answer : radioactivity _ _ _ Discovering alpha particles completely through paper , beta particles through aluminum plates and gamma rays through partial resistance Stir. He observed that the nucleus ... called radioactive elements. This phenomenon of emission of radioactive rays is called radioactivity .

Radioactivity Single What ?

Last Answer : radioactivity Single Curry.

A bacterium grown over medium having radiactive `.^(35)S` incorporates radioactivity in

Description : A bacterium grown over medium having radiactive `.^(35)S` incorporates radioactivity in

Last Answer : A bacterium grown over medium having radiactive `.^(35)S` incorporates radioactivity in A. Carbohydrates B. Proteins C. DNA D. RNA

The `I-128` has no therapeutic value because a.)It is poisonous b.)It is very stable c.)It decays quickly and loses radioactivity. d.)It is not radioa

Description : The `I-128` has no therapeutic value because a.)It is poisonous b.)It is very stable c.)It decays quickly and loses radioactivity. d.)It is not radioa

Last Answer : The `I-128` has no therapeutic value because a.)It is poisonous b.)It is very stable c.)It ... is poisonous C. it is radioactive D. none of these

Which of the following are correct with respect to the unit of radioactivity? (i) The SI unit of radioactivity is curie (Ci) (ii) `1 Ci = 3.7 xx 10^(-

Description : Which of the following are correct with respect to the unit of radioactivity? (i) The SI unit of radioactivity is curie (Ci) (ii) `1 Ci = 3.7 xx 10^(-

Last Answer : Which of the following are correct with respect to the unit of radioactivity? (i) The SI unit of radioactivity is ... (i) and (ii) D. (ii) and (iv)

Correct order of radioactivity is:

Description : Correct order of radioactivity is:

Last Answer : Correct order of radioactivity is: A. `._(1)H^(1) gt ._(1)H^(2) gt ._(1)H^(3)` B. `._(1)H^(3) gt ._(1)H^ ... `._(1)H^(3) gt ._(1)H^(1) gt ._(1)H^(2)`

Which of the following has the highest value of radioactivity?

Description : Which of the following has the highest value of radioactivity?

Last Answer : Which of the following has the highest value of radioactivity? A. 1 g of Ra B. 1 g of `RaSO_(4)` C. 1 g of `RaBr_(2)` D. 1 g of `Ra(HPO_(4))`

`beta`-particle is emitted in radioactivity by

Description : `beta`-particle is emitted in radioactivity by

Last Answer : `beta`-particle is emitted in radioactivity by A. conversion of proton to neutron B. from outermost ... to proton D. `beta`-particle is not emitted

The reaction `._(92)U^(235) + ._(0)n^(1) rarr ._(56)Ba^(140) + ._(36)Kr^(93) + 3 ._(0)n^(1)` represents a)Artificial radioactivity b)Nuclear fission c

Description : The reaction `._(92)U^(235) + ._(0)n^(1) rarr ._(56)Ba^(140) + ._(36)Kr^(93) + 3 ._(0)n^(1)` represents a)Artificial radioactivity b)Nuclear fission c

Last Answer : The reaction `._(92)U^(235) + ._(0)n^(1) rarr ._(56)Ba^(140) + ._(36)Kr^( ... radioactivity B. nuclear fission C. nuclear fussion D. none of the above

A device used for the measurement of radioactivity is

Description : A device used for the measurement of radioactivity is

Last Answer : A device used for the measurement of radioactivity is A. mass spectrometer B. cyclotron C. nuclear reactor D. GM counter