17. what are the main types of chemical bonds?

ionic, covalent, and metallic

Explanation:

There are three major types of chemical bonds: ionic, covalent, and metallic. Ionic bonds form due to the transfer of an electron from one atom to another. Covalent bonds involve the sharing of electrons between two atoms.

Hope this helps ;)

The main classification of chemical bonds are covalent, ionic, and metallic bonds.

The chemical bonds are the bridge like structure which is formed when one element reacts with other element and leads to the formation of new compound.

The following are the main types of bonds:

yes it is   dangerous

explanation:

because that foot is discusting and could get you sick