Question

find the odd man out sodium, zinc,chlorine, calcium
​

Answer 1

Answer:

Sodium,zinc,calcium are metals .Chlorine is a halogen .

Chlorine is the odd one out

Answer 2

The odd one is chlorine.

• Sodium, zinc and calcium are metals but chlorine is non-metal.
• Sodium is an alkali metal. It has an atomic number of 11.
• Zn is a 3d block metal or a transition metal. It has an atomic number of 30.
• Calcium is an alkali earth metal. It has an atomic number of 20.
• Chlorine is a non-metal. It has an atomic number of 17.
• Hence the odd one is chlorine.