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TiliK225 [7]
3 years ago
15

I need the “why” also. Will mark brainliest

Chemistry
1 answer:
kirza4 [7]3 years ago
5 0
BeO
- the charges of the elements need to balance
- Be has 2+ charge
- O has 2- charge
- so the charges will cancel out and balance
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hi girl i also wrote this in my test today so maube i hope it is correct.

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