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Lilit [14]
3 years ago
14

How many atoms of group 17 element would be needed react with one atom of a group 2 element? Explain

Chemistry
2 answers:
ddd [48]3 years ago
5 0
2 atoms of group 7 elements, because group 2 elements have 2 valence electrons and group 7 need just one atoms to stabilize.
shusha [124]3 years ago
3 0
Only one atom because atom with 17 electrons need that one electron to become stable
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