Hello!!
predit the position of an element having the electronic configuration 1s2 2s2 2p6 3s2 3p6 3d5 4s1 .???
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4
Answer:
Chromium means answer will be (A)
Explanation:
Just look to last 3d5 4s1
as the position of an element is discussed by its valence electrons..!
so this element will be chromium..!
its atomic number is 24 and electronic configuration is 3d5 4s1
hope you liked mark as brainst
Answered by
1
Answer: OPTION A
ELEMENT IS CHROMIUM
Explanation:
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