Question

Find the odd one out with reason (i) sodium, chlorine, zinc, calcium​

Answer 1

Answer:

Calcium oxide = CaO

Magnesium oxide = MgO

Zinc oxide = ZnO

sodium oxide = Na2O

ZnO is odd because it is amphoteric in nature and other ions are basic in nature.

Explanation:

Nutrients can be distinguished as micro nutrients and macronutrients depending on their requirements. N, P, K are the macro nutrients and Zn is a micro nutrient.

Answer 2

Explanation:

Sodium,zinc,chlorin,calcium