Elements compounds and mixtures

Classify following substances as element, compounds and mixtures : water, tea, silver, steel, carbon dioxide and platinum.

Define element compound and mixture

Classify the following substances into element, compound and mixture. (i) Smoke (ii) Mercury.

Classify the following substances into element, compound and mixture. (i) Dry ice. (ii) Sodium chloride.

Classify the following substances into element, compound and mixture. (i) Brass (ii) Distilled water

What do you understand by the terms element, compound and mixture ? Give two examples in each case

Classify the following into elements, compounds or mixtures : (i) Water (ii) milk (iii) tea (iv) iron (v) sugar (vi) smoke (vii) sulphur (viii) 22 carat gold (ix) iodised table salt (x) gasoline.