Question

Match the following

1.	J.J. Thomson	a.	Law of definite proportions
2.	Air	b.	Law of the indestructibility of mass
3.	Hydrogen ion	c.	Poor conductor of electricity
4.	Law of constant proportions	d.	Plum pudding model
5.	Law of conservation of mass	e.	H+

Answer 1

1.	J.J. Thomson	d.	Plum pudding model
2.	Air	c.	Poor conductor of electricity
3.	Hydrogen ion	e.	H+
4.	Law of constant proportions	a.	Law of definite proportions
5.	Law of conservation of mass	b.	Law of the indestructibility of mass