Asalt is formed when nitric acid combines with sodium hydroxide. what ions are present in the salt that forms?

Explanation:

It is double displacement reaction in which exchange of ions take place.

When an acid and base combines to give salt and water, the double displacement reaction is called as neutralization. the  nitric acid is a strong acid which dissociates to give and ions an d sodium hydroxide is  a strong base which dissociates to give   and ions.

They result into formation of sodium nitrate which dissociates in water to give and ions.

b..

is the correct one

explanation:

covalent bonds form as valence electrons are shared between two atoms. lewis structures and structural formulas are common ways of showing the covalent bonding in organic molecules. formal charge describes the changes in the number of valence electrons as an atom becomes bonded into a molecule.

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.