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4 votes
Write the group number using both A/B and 1-18 notation for elements that have the

following outer electron configuration:
a 252
b. 3523p3
c. 4s23
d. 5524d105p4

User Jarjar
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1 Answer

4 votes
shiekaka svzgsggajwkwlqmabwhehgeyeuejeksxnnxbxvsgsgwyehdndbxvshakwnw
User Tin Bum
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