URGENT!!!: what is the electronic figuration for the first 20 elements?

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URGENT!!!: what is the electronic figuration for the first 20 elements?

2007-07-24 22:00:57 · 2 answers · asked by tillb = 1 in Science & Mathematics ➔ Chemistry

2 answers

1s1
1s2
1s2 2s1
1s2 2s2
1s2 2s2 2p1
1s2 2s2 2p2
1s2 2s2 2p3
1s2 2s2 2p4
1s2 2s2 2p5
1s2 2s2 2p6
1s2 2s2 2p6 3s1
1s2 2s2 2p6 3s2
1s2 2s2 2p6 3s2 3p1
1s2 2s2 2p6 3s2 3p2
1s2 2s2 2p6 3s2 3p3
1s2 2s2 2p6 3s2 3p4
1s2 2s2 2p6 3s2 3p5
1s2 2s2 2p6 3s2 3p6
1s2 2s2 2p6 3s2 3p6 4s1
1s2 2s2 2p6 3s2 3p6 4s2

2007-07-24 22:09:07 · answer #1 · answered by Scarlet Manuka 7 · 1⤊ 0⤋

1
2
2 1
2 2
2 3
2 4
2 5
2 6
2 7
2 8
2 8 1
2 8 2
2 8 3
2 8 4
2 8 5
2 8 6
2 8 7
2 8 8
2 8 8 1
2 8 8 2

2007-07-25 00:04:08 · answer #2 · answered by zaheen797 3 · 0⤊ 0⤋