Name the following:i. A substance which is spread on a given surface

1.	Name the following:i. A substance which is spread on a given surface and used for cleaning.ii. A chemical contained in soap nut and pod.iii. An element which helps prevent tooth decay which is used in toothpastes.iv. The latin word which means detergent.v. A cement used for construction purpose.vi. A mixture of cement, water, sand and gravel.vii. A natural detergent.
Answer» i. Surfactant ii. Saponin iii. Fluoride iv. Detergere v. Portland cement vi. Concrete vii. Soap nut

Name the following:i. A substance which is spread on a given surface and used for cleaning.ii. A chemical contained in soap nut and pod.iii. An element which helps prevent tooth decay which is used in toothpastes.iv. The latin word which means detergent.v. A cement used for construction purpose.vi. A mixture of cement, water, sand and gravel.vii. A natural detergent.

Answer»

i. Surfactant

ii. Saponin

iii. Fluoride

iv. Detergere

v. Portland cement

vi. Concrete

vii. Soap nut