Imprimer Test: Glass (Chemistry - science: food and health - evs)

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1.

Another name for sand

A.

Silica

B.

Soda ash

C.

Limestone

2.

Type of glass used to make laboratory apparatus

A.

Optical glass

B.

Borosilicate glass

C.

Coloured glass

3.

Glass used to make lenses and spectacles

A.

Borosilicate glass

B.

Optical glass

C.

Coloured glass