Chemistry, 08.09.2020 14:01 kelseyxxswd2932
What statement is true about isotopes?
A. They have the same number of protons but different numbers of electrons.
B. They have the same number of protons but different numbers of electrons and neutrons.
C. They have the same number of protons and neutrons but different numbers of electrons.
D. They have the same number of protons and electrons but different numbers of neutrons.
Answers: 2
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Avariable that is not being directly tested during an experiment should be changed varied experimented controlled
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Energy defines the different "states" of matter. in no more than 3 sentences, describe the amount of kinetic energy that each of the 3 states of matter possesses and relate that to the atom/molecular motion of each "state".
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What statement is true about isotopes?
A. They have the same number of protons but different number...
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