Ionic and Covalent bonds

Bonds are formed due to

• protons

• neutrons

• electrons

One or atoms stick together to make

• Molecules

• Ions

• Friends

• Mixtures

Transfer of electrons results in

• ionic bond

• covalent bond

• metallic bond

• james bond

__________ bond is when electrons are shared between atoms

Metals are found in groups

• 7,8,9

• 5,6,7

• 1,2,3

• 4,5,6

Ions are formed when

• electrons are lost or gained

• Protons are lost or gained

• Atoms are lost or gained

• none of the above

Molecules are

• 2 or more atoms that are friends

• 2 or more atoms floating together

• 2 or more atoms joined with a bond

• 2 or more atoms in the periodic table

Which of the following is a molecule

• Water

• Gold

• Magnesium

• Sulphur