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nevsk [136]
3 years ago
10

Unit 7 CER

Chemistry
1 answer:
Schach [20]3 years ago
4 0
Calcium has valency 2 and cl is diatomic molecule and 2 elctron is transferred to cl2 from calcium.ionic bond generally ocuurs in between metal and non metal.so due to transfer of electron, there exist ionic bond between cacl2
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