Question

State the number of significant figures in the following a) 0.007m b) 2.64×10∧24 c) 0.237g d) 0.0000006302m²

Answer 1

Answer:

a)1

b)3

c)3

d)4

Explanation:

in 0.237 ther are 3 significant figures

if it is 0.2370, then there will be 4 significant figures