What makes an atom stable? a. Having the nucleus in the center b. Being very small c. Being neutral d. Having the ri

Question

What makes an atom stable?
a. Having the nucleus in the center
b. Being very small
c. Being neutral
d. Having the right number of protons and neutrons

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Thông Đạt 3 years 2021-08-25T04:36:38+00:00 1 Answers 3 views 0

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    2021-08-25T04:38:03+00:00

    D

    Explanation:
    An atom is stable if the forces among the particles that makeup the nucleus are balanced. An atom is unstable (radioactive) if these forces are unbalanced; if the nucleus has an excess of internal energy. Instability of an atom’s nucleus may result from an excess of either neutrons or protons.

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