Question

Uses of alkaline earth metals in biological system .

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Answer 1

One of its uses is as a reducing agent in the separation of other metals from ore, such as uranium. It is also used in the production of the alloys of many metals, such as aluminium and copper alloys, and is also used to deoxidize alloys as well. Calcium also has a role in the making of cheese, mortars, and cement.

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Answer 2

Explanation:

1. Mg or Ca ions pumps a play role in some cellular process

2. Mg function s as an active center in some enzymes and Ca salts takes a structural role in bones