Another chemistry Q help needed?

1 ⤊

How many orbitals are completely filled in an atom whose electron configuration is 1s22s22p63s1 ??

2006-11-01 11:03:17 · 3 answers · asked by Theo Z 2 in Science & Mathematics ➔ Chemistry

5

1s,2s,2px,2py,2pz

2006-11-01 11:06:17 · answer #1 · answered by Anonymous · 1⤊ 0⤋

Three orbitals are filled--1s, 2s, and 2p.

2006-11-01 19:05:17 · answer #2 · answered by Amy F 5 · 0⤊ 0⤋

3- 1s2,2s2,2p6,(their are 3 p sub levels:x,y,z)

2006-11-01 19:13:20 · answer #3 · answered by chocolate_icecream 2 · 0⤊ 0⤋