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Chemistry, 19.03.2020 23:33 khalidalrasheedi2025

1s22s22p 3s23p64823d3
How many valence electrons does this atom have?
A.2
B.3
C.5
C.11

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1s22s22p 3s23p64823d3
How many valence electrons does this atom have?
A.2
B.3
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