Questions
Which of the following has 4f14 5d10 6s2 6p1 electronic configuration?
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By Expert Faculty of Sri Chaitanya
a
Tl
b
In
c
Ga
d
Al
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Correct option is A
Tl belongs to 6periodSimilar Questions
Statement-I: Boron does not form [BF6]3-.
Statement-II: Boron does not have d - subshell in its valence shell.
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