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inessss [21]
3 years ago
15

Which is the best predictor of the radioactive nature of an isotope?

Physics
2 answers:
Korvikt [17]3 years ago
7 0

Answer:

B. The neutron-to-proton ratio

Explanation:

azamat3 years ago
3 0
The best predictor of the radioactive nature of an isotope is the neutron-to-proton ratio of the atom. Isotopes are atoms of elements having the same number of protons however they don't have the same number of neutrons. Each isotope of an element will have different values of mass number.
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A ball initially at rest rolls down a hill and has an acceleration of 3.3 m/s2. If it accelerates for 7.5 s, how many meters wil
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