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Ronch [10]
3 years ago
14

Which formula represents a convalent compound. H2O2.CaO.MgS.NaCl

Chemistry
2 answers:
Gnesinka [82]3 years ago
8 0
GgffffhhfvcFDDDDDDhhuydzFhhgfyi
Schach [20]3 years ago
7 0

Answer:

H₂O₂ is a covalent compound

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Calculate the percent by mass of each element in
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