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any of two or more forms of a chemical element, having the same number of protons in the nucleus, or the same atomic number.

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Which phrase best describe radioactive isotopes?

Radioactive isotopes are atoms that have unstable nuclei and undergo radioactive decay, emitting radiation in the process. These isotopes are commonly used in various fields, such as medicine, industry, and research, due to their ability to deliver targeted energy and be detected easily.


What word can you use to describe two kinds of calcium atoms?

The word "isotopes" can be used to describe two kinds of calcium atoms. Isotopes are atoms of the same element that have the same number of protons but different numbers of neutrons, resulting in different atomic masses. For example, calcium-40 and calcium-42 are two isotopes of calcium.


What describes atoms with the same number of protons and different number of neutrons?

Isotopes describe atoms with the same number of protons and different number of neutrons. These isotopes have the same atomic number but different mass numbers, resulting in variations in atomic mass.


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.


Atoms of same chemical element that have different atomic mass are known as?

Isotopes. They differ in the number of neutrons in the nucleus.

Related Questions

Which phrase best describe radioactive isotopes?

Radioactive isotopes are atoms that have unstable nuclei and undergo radioactive decay, emitting radiation in the process. These isotopes are commonly used in various fields, such as medicine, industry, and research, due to their ability to deliver targeted energy and be detected easily.


Which term describes atoms with different atomic masses due to varying numbers of neutrons?

Isotopes describe atoms with different atomic masses due to varying numbers of neutrons.


What word can you use to describe two kinds of calcium atoms?

The word "isotopes" can be used to describe two kinds of calcium atoms. Isotopes are atoms of the same element that have the same number of protons but different numbers of neutrons, resulting in different atomic masses. For example, calcium-40 and calcium-42 are two isotopes of calcium.


What describes atoms with the same number of protons and different number of neutrons?

Isotopes describe atoms with the same number of protons and different number of neutrons. These isotopes have the same atomic number but different mass numbers, resulting in variations in atomic mass.


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.


Describe about the stability of astatine?

All the isotopes of astatine are radioactive and unstable; the most stable isotope is 210At with a half life of 8,1 hours.


Atoms of same chemical element that have different atomic mass are known as?

Isotopes. They differ in the number of neutrons in the nucleus.


What name is used to describe the different types of lithium atom?

Isotopes of lithium are the different types of lithium atoms, each having the same number of protons but different numbers of neutrons. The three isotopes of lithium are lithium-6, lithium-7, and lithium-8.


How would you describe the nucleus of sodium?

A nucleus having 11 protons and 12 neutrons is a sodium nucleus, no of neutrons may differ in case of isotopes.


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.


Example essay for describe your best friend?

An essay to describe your best friend would include the best traits of the best friend. The essay would also describe why you feel those traits are beneficial to your friendship.