Chemistry, asked by dastralisgak47, 10 months ago

Valence electrons of an element determine what it's group or period ?

Answers

Answered by Flair88
0

Answer:

where is the number????????????????

Answered by Anonymous
0

Answer:

The valence electrons are the number of outermost electrons and have valencies such as ±1,±2,±3,±4.

So the groups are the vertical columns that determine the elements that have the same valencies.

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