jasminevargasolea
14.07.2019 •
Chemistry
Which of the following is true of the three isotopes? oxygen-16, oxygen-17, oxygen-18 * they have a different number of protons. they have the same atomic mass. they have a different number of electrons. they have different number of neutrons.
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Ответ:
They are isotopes of Oxygen
Ответ:
Dinitrogen hexabromine