Science Fill in the blanks

Soft soap is ………………. salt of fatty acids.

Hard soap is ………………. salt of fatty acids.

………………. is used for bathing.

………………. is used for washing clothes.

………………. is a man-made detergent.

Soap nut and soap pod contain a chemical named ………………. .

………………. and ………………. are the natural detergent in common use.

The property of a substance of spreading on a surface is called ………………. .

………………. in the toothpaste helps prevent tooth decay.

The principal ingredients of a toothpaste are ………………. and ………………. which remove the dirt on the teeth.

For construction purposes …………… Cement is the most commonly used cement.(hard, white cement)

Synthetic detergents can be used in …………… water as well.(hard, tooth decay)

Soap is a salt of …………… and sodium hydroxide.(fatty acid, tooth decay)

Fluoride is used in toothpaste to prevent …………… ..(white cement, tooth decay)

The substance that helps water to remove dirt from the surface of material is called …………… .(white cement, soap)