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Which of the following lists of elements is ordered by increasing number of valence electrons?

A
Li, C, O, F
B
F, O, N, C
C
O, S, Se, Te
D
Sr, Ca, Mg, Be

asked
User Danadam
by
8.4k points

1 Answer

5 votes
A …………………………………………..
answered
User Varunkr
by
8.2k points
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