Chemistry 12-2 quiz insighters please help?

S

Shauna

Member
1.Which compound is ionic?
A.Nickel (III) chloride
B.Diphosphorous pentoxide
C.Xenon hexafluoride
D.Disulfur heptafluoride
2.Which compound is covalent?
A.Mercury (I) nitrate
B.Copper (II) sulfate
C.Silver chromate
D.Carbon monoxide
3.Which formula is covalent?
A.Zn3(PO4)2
B.KClO3
C.P2Se5
D.Ba(OH)2
4.Which formula is ionic?
A.PdO
B.MgO
C.Cl2
D.SF6
5.The bond formed when strontium combines with selenium is
A.ionic.
B.polyatomic.
C.metallic.
D.covalent.
 
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