NEED HELP ASAP What causes atoms to form covalent bonds?
In a covalent bond, two atoms are held together by the attraction between_
The number of covalent bonds that an atom can form depends on the number of _
in the atom.

3 1/4 %

explanation:

nacl or sodium chloride is an ionic compound. this is because an ionic compound pertains to a compound that consists of positively and negatively charged ions. in this case, na (sodium) has a tendency to lose one electron when it reacts with with other atoms, so the resulting sodium ion contains 11 protons and 10 electrons, thus making it positively charged (na+), when chlorine reacts, it usually gains one electron to form an ion called chloride, thus making it negatively charged ( since the ions are oppositely charged, they attract.