Answers: 3
Chemistry, 21.06.2019 18:20, datboyjulio21
Complete the table for ion charge based upon their losing or gaining electrons in the outer shell. (use the periodic table as necessary.) group most likely ionic charge # of valence electrons i +1 ii +2 iii +3 iv +4 or -4 v -3 vi -2 vii -1 viii 0
Answers: 2
Chemistry, 22.06.2019 14:00, hannahhoskings6989
What was bohr’s contribution to the planetary model
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Tổng số hạt trong một nguyên tử là 18. Trong đó, số hạt mang điện gấp 2 lần số hạt không mang điện...
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