Uses of Calcium and Chromium

Calcium

Chromium

Add ⊕

Uses

It is used as a reducing agent while preparing metals like thorium and uranium. It is also used as an alloying agent for metals such as aluminum, copper & lead.
Calcium carbonate or lime stone is used in cement.

Chemical Industry

Dentistry, Pharmaceutical Industry

Alloys

Non Toxic

✔✘

60.50 Blood/mg dm-3

170,000.00 p.p.m.

It is used to harden the steel and produces a stainless steel and other various alloys.
It is also used to give proper finish to polished mirrors. Its chromium plates are used in bathroom fittings.

Automobile Industry, Chemical Industry

Alloys

Highly Toxic

✔✘

0.11 Blood/mg dm-3

0.33 p.p.m.