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Chemistry
Chemistry
Problem
Which of the following species has the highest melting point? A.
1
s
2
2
s
2
2
p
6
3
s
1
1s^2 2s^2 2p^6 3s^1
1
s
2
2
s
2
2
p
6
3
s
1
B.
1
s
2
2
s
2
2
p
6
3
s
2
1s^2 2s^2 2p^6 3s^2
1
s
2
2
s
2
2
p
6
3
s
2
C.
1
s
2
2
s
2
2
p
6
3
s
2
3
p
1
1s^2 2s^2 2p^6 3s^2 3p^1
1
s
2
2
s
2
2
p
6
3
s
2
3
p
1
D.
1
s
2
2
s
2
2
p
6
3
s
2
3
p
2
1s^2 2s^2 2p^6 3s^2 3p^2
1
s
2
2
s
2
2
p
6
3
s
2
3
p
2
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