viết cấu hình 20 nguyên tố Z=5,6,7,…….,25 13/09/2021 Bởi Valerie viết cấu hình 20 nguyên tố Z=5,6,7,…….,25
Cấu hình e thu gọn: $Z=5: [He] 2s^2 2p^1$ $Z=6: [He] 2s^2 2p^2$ $Z=7: [He] 2s^2 2p^3$ $Z=8: [He] 2s^2 2p^4$ $Z=9: [He] 2s^2 2p^5$ $Z=10: [He] 2s^2 2p^6$ $Z=11: [Ne] 3s^1$ $Z=12: [Ne] 3s^2$ $Z=13: [Ne] 3s^2 3p^1$ $Z=14: [Ne] 3s^2 3p^2$ $Z=15: [Ne] 3s^2 3p^3$ $Z=16: [Ne] 3s^2 3p^4$ $Z=17: [Ne] 3s^2 3p^5$ $Z=18: [Ne] 3s^2 3p^6$ $Z=19: [Ar] 4s^1$ $Z=20: [Ar] 4s^2$ $Z=21: [Ar] 3d^1 4s^2$ $Z=22: [Ar] 3d^2 4s^2$ $Z=23: [Ar] 3d^3 4s^2$ $Z=24: [Ar] 3d^5 4s^1$ $Z=25: [Ar] 3d^5 4s^2$ Bình luận
Cấu hình e thu gọn:
$Z=5: [He] 2s^2 2p^1$
$Z=6: [He] 2s^2 2p^2$
$Z=7: [He] 2s^2 2p^3$
$Z=8: [He] 2s^2 2p^4$
$Z=9: [He] 2s^2 2p^5$
$Z=10: [He] 2s^2 2p^6$
$Z=11: [Ne] 3s^1$
$Z=12: [Ne] 3s^2$
$Z=13: [Ne] 3s^2 3p^1$
$Z=14: [Ne] 3s^2 3p^2$
$Z=15: [Ne] 3s^2 3p^3$
$Z=16: [Ne] 3s^2 3p^4$
$Z=17: [Ne] 3s^2 3p^5$
$Z=18: [Ne] 3s^2 3p^6$
$Z=19: [Ar] 4s^1$
$Z=20: [Ar] 4s^2$
$Z=21: [Ar] 3d^1 4s^2$
$Z=22: [Ar] 3d^2 4s^2$
$Z=23: [Ar] 3d^3 4s^2$
$Z=24: [Ar] 3d^5 4s^1$
$Z=25: [Ar] 3d^5 4s^2$