Answer:
C
Explanation:
You can see in the chemical equation that 7 
are used up to produce 6
Answer:
metals and nonmetal ions
Explanation:
Ionic bonds form when a nonmetal and a metal exchange electrons, while covalent bonds form when electrons are shared between two nonmetals. An ionic bond is a type of chemical bond formed through an electrostatic attraction between two oppositely charged ions.
Answer: a
Explanation: hope it helps
Answer:
What Do Nails Do? Nails protect the sensitive tips of fingers and toes. We don't need our nails to survive, but they do support the tips of our fingers and toes, protect them from injury, and help us pick up small objects.
Answer:
Nonmetal + nonmetal
Explanation:
Since it's a covalent bond, the bond is formed between two nonmetals, just like a regular covalent bond. However, the 'polar' just means that there is an overall dipole moment.
