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Question
Chemistry
In which group of the periodic table the element with Z=120 be placed?
Q. In which group of the periodic table the element with
Z
=
120
be placed?
2206
221
TS EAMCET 2019
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A
2
B
1
C
14
D
15
Solution:
Element with
Z
=
120
is an hypothetical element having IUPAC name = unbinilium.
It has two electrons in its outermost subshell with configuration
2
,
8
,
18
,
32
,
32
,
18
,
8
,
2.
Thus, it is expected to belong to group
2
of
s
-block, in periodic table.