Calcium becomes a +2 ion and each chlorine becomes a -1 ion. The +2 calcium ion and the two -1 chloride ions attract each other and form an ionic bond and the compound calcium chloride. One calcium ...

Ionic bonds are formed between a metal and non-metal, for example, sodium chloride. Outer electrons are transferred from the metal to the non-metal. Sodium will lose an electron and form a ...

Ionic compounds have high melting and boiling points, so they are in the solid state at room temperature. See the study guide on the three states of matter to see how bonding and structure are ...

Electricity causes the rearrangement of electrons and atoms from water molecules. Two hydrogen atoms covalently bond to form hydrogen gas. Two oxygen atoms covalently bond to form oxygen gas. There ...