Question

The radius of hydrogen atom is 0.53x10-10 m. Convert it in cm, mm nm​

Answer 1

Answer:

in cm

1m = 100cm

therefore,

0.53 × 10^-10 m = 0.53 × 10^-10 × 10² cm

= 0.53 × 10^-8 cm

in mm

1m = 100×10 = 1000m

therefore,

0.53 × 10^-10 m = 0.53 × 10^-10 × 10³ mm

= 0.53 × 10^-7 cm

in nm

1m = 10⁹ nm

therefore,

0.53 × 10^-10 m = 0.53 × 10^-10 × 10⁹ nm

= 0.53 × 10^-1 nm

= 0.053 nm