Science, asked by maxinebaco, 4 months ago

7. Which neutral element has the following electron configuration?
1s2p 3s 3p 4s 3d4p
a. Aluminum
b. gallium
c. scandium

Answers

Answered by himanshukashyap0719

0

you are not write number

of electron

like

1s^2 ,2s^2,2p^6

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