Use the periodic table to identify the number of core electrons and the number of valence electrons in each case below.Magnesium
(Mg): 1s22s22p63s2
2 answers:
Answer:
10 core 2 valence
Explanation:
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Answer:
10 core electrons 2 valence electrons
Explanation:
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Answer:
MgBr(aq) + (NH4)3PO4(aq) -------> NH4Br(aq) + Mg3(PO4)2(s)
Explanation:
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