Question

which element among the
lanthanides has the smallest atom.
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the correct electronic configuration
of chromium is
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the molecular orbital theory was
proposed by
which among the following species
is paramagnetic in nature?
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Answer 1

Explanation:

i) Atomic number of Chromium is 24

Therefore the expected electron configuration for Chromium will be 1s22s22p63s23p44s23d9.

ii) the molecular orbital theory was

proposed by Muliken.

hope this helps

Answer 2

Answer:

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