Fue
Eu
312-22
(243)
Am
95
Ameroun Curium
96
151.96 / 157....
Chemistry, 27.07.2021 15:50 deanblackstone
Fue
Eu
312-22
(243)
Am
95
Ameroun Curium
96
151.96 / 157.25 158.93
Gd
200.59
Hg
11241
Gr114.82
31
Berli
Tb
65
오크의
ndum
69.72
Galium
Ga
3.
Which of the following could represent an element in an excited state?
a.
Is? 2s 2p?
b.
1s 2s 2p?
C. 1s 2s 2p5
d. 1s 2s 2p 3s1
Answers: 1
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