Question

50 Points

✨URGENT ✨

Classify the following compound as electrovalent and covalent.

NaCl, KCl, MgO, CaO, Na2O, K2O, MgCl2, CaCl2, CO2, NH3, CH4, H2O, HCl, HF, Sr(NO3)2, BaSO4, C6H12O6, B2H6​

Answer 1

Hey!

Electrovalent : Formed by transfer of electrons.

NaCl, KCl, MgO, CaO, Na2O, K2O, MgCl2, CaCl2 , BaSO4, Sr(NO3)2

Covalent: Formed by sharing of electrons.

CO2, NH3, CH4,H2O, HCl, HF, C6H12O6, B2H6

Hope this helps ✌✌

Answer 2

nacl ,kcl, mgO, caO, na2o ,k20,Mgcl2, calcl2 =ELECTRO VALENT COMPOUDand co2, NH3 ,CH4, H2o ,HCl, HF ,Sr(NO3)2, BaSO4 ,C6H12O6, B2H6=COVALENT COMPOUND