What statement about isotopes is NOT correct?
A. isotopes are versions of the same element
B. all isotopes of the same element have the same number of protons
C. there are only two isotope versions of each element
D. isotopes vary by the number of neutrons in the nucleus
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How are evaporation and sublimation similar? a both involve the formation of a gas. b both release energy to the surroundings. c both take place throughout a solid. d both take place at the surface of a liquid.
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What statement about isotopes is NOT correct?
A. isotopes are versions of the same element
B....
B....
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