Chemistry, 17.06.2020 12:57 kendramiller3965

Element A has 9 protons. Element B has 8 more protons than A. Which statement about element B is correct? * 2 points B has more electron shells than A B has more electrons in its outer shell than A B has more valence electrons than A All of the above

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Element A has 9 protons. Element B has 8 more protons than A. Which statement about element B is cor...