What does the mass number of an element represent?
its amount of protons and neutrons
i...
Chemistry, 09.10.2019 04:00 coryintheswamp
What does the mass number of an element represent?
its amount of protons and neutrons
its amount of electrons
its amount of protons
its amount of neutrons
Answers: 3
Chemistry, 22.06.2019 07:30
The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.
Answers: 3
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The nuclear fission process releases neutrons and question 27 options: alpha particles electrons energy beta particles
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