2 years ago

Magnesium (Mg): 1s22s22p63s2 longhand notation noble-gas notation

2 answers:

6 0

Answer: longhand notation

Explanation: I just did it on Edg

4 0

Answer:

longhand notation

Explanation:

i got it right on edge

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Volgvan

Moles = mass / molar mass
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therefore moles = 72/32
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