Question

select the odd one out natrium, kalium, ferrum, cuprum, calcium

Answer 1

answer are down

more down

most down

calcium

hope it help u

Answer 2

Answer:

Calcium

Natrium,kalium,ferrum and cuprum are all the Latin names of sodium, potassium, iron and copper respectively.

Now , CALCIUM is not the Latin name of any element so it is distinct from the other elements in this series