Question

the radius of an atom is 0.039 x 10 x -9 m. convert it in cm and mm​

Answer 1

Answer:

Radius in cm

r= 0.53 x 10-10 X 100

r = 0.53 x 10-8 cm

Radius in mm,

r = 0.53 x 10-10 × 1000

r 0.53 x 10-7 mm