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Biennseptium ‹
Bes ‹
Biennoctium
› Biennennium
› Bee
Biennoctium (Beo)
Biennoctium is the systematic name of the theoretical 第298 element in the periodic table with a symbol of Beo and atomic number of 298. Biennoctium, also known as element 298, has 二百九十八 protons in its nucleus, and 二百九十八 electrons in its shells.
原子序数
298
元素符号
Beo
質子
298
电子
298
电子排布
1s
2
2s
2
2p
6
3s
2
3p
6
4s
2
3d
10
4p
6
5s
2
4d
10
5p
6
6s
2
4f
14
5d
10
6p
6
7s
2
5f
14
6d
10
7p
6
8s
2
5g
18
6f
14
7d
10
8p
6
9s
2
6g
18
7f
14
8d
10
9p
6
10s
2
6h
23
7g
18
8f
14
9d
10
10p
6
11s
2
7h
5
電子層
2, 8, 18, 32, 50, 73, 55, 32, 18, 8, 2