Video Details

Atoms: Atom gaining neutron

Grade Levels: 3 - 12
Core Subject(s): Science
Length: 00:00:11
Website: http://www.uen.org/emedia
Usage rights: Download and retain personal copies in perpetuity.

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The number of protons of an element is constant, but the number of neutrons can change. Isotopes are atoms of the same element with different numbers of neutrons.

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