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Science Help!!!! please

[From: ] [author: ] [Date: 12-02-11] [Hit: ]
d. magnesium 2h. phosphorus 5-a.e.b.f.......
state the number of valence electrons for each of the following elements.

a. carbon ______ e. hydrogen ______

b. argon ______ f. helium ______

c. lithium ______ g. sulfur _______

d. magnesium ______ h. phosphorus _______

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a. carbon 4 e. hydrogen 1

b. argon 8 f. helium 2

c. lithium 1 g. sulfur 6

d. magnesium 2 h. phosphorus 5

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a. carbon 4
e. hydrogen 1
b. argon 0
f. helium 0
c. lithium 1
g. sulfur 6
d. magnesium 2
h. phosphorus 5

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a.4 b.8 c.1 d.2 e.1 f.2 g.6 h.5
1
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