Which statement is true and why 1. the configuration of Cr( Z=24) is Ar 4s1 3d5 2.Electrons in 4s orbital have energy that 3d eletrons
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1 statement is true ..
yashsoni21:
brainlist it
can you give me the brief explanation to it
bcoz the electronic configuration of Chromium is right so
we know that in both of these any one statement will be right so i know first one correctly but doubt on second one
according to me 1st onne is right
can you say me why did we not start the electonic configuration with 1s 2s
we had started it but we took the electronic configuration of argon as commom so
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