0
any of two or more forms of a chemical element, having the same number of protons in the nucleus, or the same atomic number.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
Which phrase best describe radioactive isotopes?
Electon
What is the relationship of two isotopes of an elements nuclei?
describe the relationship between two isotopes of an element and protons and neurtons in the elements nuclei .
Please HELP. Can you describe fully two ways in which isotopes of the same atom are similar?
Not atom, but element. Isotopes have the same number of protons and electrons (for a neutral atom) and a different number of neutrons. The chemical properties of isotopes are generally similar, excepting the isotopes with a low atomic mass, as hydrogen. Some physical properties of the isotopes are very different: atomic mass, radio-activity, possible nuclear reactions, cross section area, etc.
What name is used to describe the different types of lithium atom?
Lithium salts, such as lithium carbonate (Eskalith)
Atoms of same chemical element that have different atomic mass are known as?
Isotopes. They differ in the number of neutrons in the nucleus.
Which phrase best describe radioactive isotopes?
Electon
What is the relationship of two isotopes of an elements nuclei?
describe the relationship between two isotopes of an element and protons and neurtons in the elements nuclei .
Describe oxygen model in isotopes?
isotopes are just the same oxygen atom with a different number of protons
Describe one way that radioactive isotopes have been used in agriculture?
it is used in soil
Please HELP. Can you describe fully two ways in which isotopes of the same atom are similar?
Not atom, but element. Isotopes have the same number of protons and electrons (for a neutral atom) and a different number of neutrons. The chemical properties of isotopes are generally similar, excepting the isotopes with a low atomic mass, as hydrogen. Some physical properties of the isotopes are very different: atomic mass, radio-activity, possible nuclear reactions, cross section area, etc.
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.
What name is used to describe the different types of lithium atom?
Lithium salts, such as lithium carbonate (Eskalith)
Atoms of same chemical element that have different atomic mass are known as?
Isotopes. They differ in the number of neutrons in the nucleus.
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.
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.
Which best describes the definition of the atomic mass of an element?
it is the weighted average of the masses of an element's isotopes.
Which best describes the definition for the atomic mass of the element?
it is the weighted average of the masses of an element's isotopes.
