Name the metal which is more in the earth's crust?

Write the chemical formula of verdigris.

Lack of _________causes stroke.

In stainless steel _________is used to prevent corrosion.

Pick the odd one out.

__________is used for making aeroplane.

It is dangerous to increase _________in our body.

For making the body of ships __________is used.

Metal which reacts with cold water is

Which metal helps in the production of hemoglobin?