Which is an example of a covalent bond?
A. Calcium gives an electron to chlorine to form a stable bond
B. Ions in a bar of pure iron are surrounded by a large number of valence electrons
C. Silver ions are surrounded by a sea of valence electrons
D. Some electrons in carbon dioxide function as valence electrons in both carbon and oxygen
- Anonymous8 years agoFavorite Answer
answer DSource(s): Soc