The solid compound Na2CO3 contains
A. Na+, C4+, and O2- ions.
B. Na+ and CO3 -2 ions.
C. Na2+ and CO3 -2 ions.
D. Na2CO3 molecules.
Answer:B
The solid compound Na2CO3 contains
A. Na+, C4+, and O2- ions. B. Na+ and CO3 -2 ions. C. Na2+ and CO3 -2 ions. D. Na2CO3 molecules.