0
J.J. Thomson
What else can I help you with?
Did J.J. Thomson discover isotopes?
No, J.J. Thomson did not discover isotopes. Isotopes were discovered by Frederick Soddy and John William Strutt in the early 20th century. J.J. Thomson is known for his discovery of the electron.
Did Francis Aston discover anything about the atom?
Francis Aston and J. J. Thomson were discoverers of isotopes.
How did Frederick Soddy discover isotopes?
Frederick Soddy discovered isotopes through his collaboration with Ernest Rutherford in studying radioactivity. They observed that certain elements had multiple forms with different atomic weights but similar chemical properties, leading to the concept of isotopes. Soddy coined the term "isotope" in 1913 to describe these different forms of elements.
Geologists used it to discover the age of fossil?
Geologists use a method called radiometric dating to determine the age of fossils. This technique measures the decay of radioactive isotopes in the fossil to calculate its age. By analyzing the ratio of parent isotopes to daughter isotopes present, geologists can estimate the age of the fossil.
What did j Thomson discover?
He discovered the electron and isotopes (variants of atoms).He is known for:* Plum pudding model of the atom* Discovery of the electron* Discovery of isotopes* Invention of the mass spectrometerFor the source and more detailed information concerning this subject, click on the related links section (Answers.com) indicated below.
Atoms of same chemical element that have different atomic mass are known as?
Isotopes. They differ in the number of neutrons in the nucleus.
Atoms of the same element that differ in the number of neutrons they contain are known as?
they are known as isotopes. Dont ask people to do your homework
How are radioactive isotopes different from isotopes?
Both isotopes and radioactive isotopes are pretty much the same but radioactive isotopes are better because it can be used to make medicine.
What is the isotopes in nobeluim?
The answer for isotopes is 259
What particles did Thompson discover and when did he discover them?
J.J. Thompson discovered the electron in 1897 through his experiments with cathode rays. He observed that cathode rays were negatively charged particles that were much smaller than atoms. This discovery led to the development of the plum pudding model of the atom.
Are most of the periodic table isotopes?
No most of them are not isotopes. Few elements exist as isotopes.
What are some of the roles of isotopes?
- Isotopes are used as sources of radiation in medicine, sterilization, nondestructive control, etc.- Isotopes can be used as tracers- Isotopes can be used as energy source- Isotopes are used for radioactive dating- Isotopes are used in chemical analysis- Isotopes are used in many instruments- Isotopes are used as source of nuclear energy in bombs and nuclear reactorsetc.
