1. Chemical
Bonds

2. A chemical bond is the joint that holds atoms together. Chemical
bonds can be weak or strong.

3. Ionic Bonds
A chemical bond in which one atom loses an electron to
form a positive ion and the other atom gains to electron
to form a negative ion.

4. Covalent bonds
A chemical bond that involves sharing a pair of electrons
between atoms in a molecule.

5. Metallic bonds
A chemical bond in which electrons
are shared over many nuclei and
electronic conduction occurs.

6. Metallic bonds
A chemical bond in which electrons
are shared over many nuclei and
electronic conduction occurs.