xoxodestinydee5150 xoxodestinydee5150
  • 22-06-2017
  • Chemistry
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Varieties of elements called ________ differ from one another only in number of neutrons and therefore in atomic mass.

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nashpluto
nashpluto nashpluto
  • 22-06-2017
Isotopes have two or more forms of the same element that contain equal numbers of protons but different numbers of neutrons in their nuclei,hence differ in atomic mass.
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