Respuesta :
Answer:
Ionic bonding When metals react with non-metals, electrons are transferred from the metal atoms to the non-metal atoms, forming ions . The resulting compound is called an ionic compound .
Explanation:
Answer:
3) Ionic bonding.
Explanation:
Sodium is in Group 1 and has a +1 charge. Bromine is in Group 17 and has a -1 charge. Therefore this is ionic bonding.