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Anna007 [38]
3 years ago
15

There is a "short-cut" to determining the number of valence electrons. how can you determine the number of valence electrons by

just looking at the periodic table?
Chemistry
1 answer:
Illusion [34]3 years ago
4 0
The number of valence electrons of elements in a group is the same as the group number
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<h3><u>Answer;</u></h3>

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