Sagot :
Answer:
[He] 2s2 2p1-boron
Ar 3d10 4s2 4p1-gallium
[Ar] 3d¹⁰ 4s¹-copper
[Ne] 3s² 3p²-silicon
[Ne] 3s² 3p³-phosphorus
Answer:
boron - 2S2 2P1
gallium - 3d10 4s2 4p1
copper - 3d10 4s1
silicon - 3s2 3p2
phosphorus - 3s2 3p3
Answer:
[He] 2s2 2p1-boron
Ar 3d10 4s2 4p1-gallium
[Ar] 3d¹⁰ 4s¹-copper
[Ne] 3s² 3p²-silicon
[Ne] 3s² 3p³-phosphorus
Answer:
boron - 2S2 2P1
gallium - 3d10 4s2 4p1
copper - 3d10 4s1
silicon - 3s2 3p2
phosphorus - 3s2 3p3