joseurrutia823 joseurrutia823

16-02-2021
Chemistry

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Elements are different from each other because the number of which sub-atomic particle varies?
neutrons

protons

electrons

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sky2oanderme sky2oanderme

16-02-2021

Neutrons because unlike the number of protons, which is always the same for all atoms of the same element, the number of neutrons can be different. Atoms of the same element with different numbers of neutrons are known as isotopes.

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