Question

 Match the columns.

(1) iron and gold	(a) molecules are very far apart
(2) melting	(b) pure substance
(3) intermolecular space	(c) non - metals
(4) compound	(d) the space between the molecules
(5) gases	(e) change from solid to liquid
	(f) metals

 

Answer 1

(1) iron and gold	(f) metals
(2) melting	(e) change from solid to liquid
(3) intermolecular space	(d) the space between the molecules
(4) compound	(b) pure substance
(5) gases	(a) molecules are very far apart