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26 votes
26 votes
I need help with 3,4,5

I need help with 3,4,5-example-1
User Vadiem Janssens
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2.9k points

1 Answer

22 votes
22 votes
3 - nitrate and sodium oxide
4 - P4S4 and MgS
5 - metal and a non metal
User Mohamed Helmy
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2.6k points