Question

ARRANGE THE FOLLOWING METALS IN ORDER OF THEIR REACTIVITY WITH WATER, PLACING

THE MOST ACTIVE FIRST :-
ii. i. Calcium

iii. ii. Iron

iv. iii. Magnesium

v. iv. Sodium

vi. v. Lead​

Answer 1

Answer:

I and 2 option

Explanation:

this is answer

Answer 2

Answer:

ARRANGEMENTS OF METALS IN MOST REACTIVE TO LESS REACTIVE SERIES.

Explanation:

SODIUM>CALCIUM>MAGNESIUM>FERROUS(IRON)>LEAD.

HERE SODIUM IS MOST REACTIVE METAL WHILE.... LEAD IS LESS REACTIVE METAL.