The radius of hydrogen atom is 0.53x10-10 m. Convert it in cm, mm nm
Answers
Answer:
Radius of hydrogen atom is 0.053 nm.
Radius of hydrogen atom is
r=0.53\times10^{-10}\ mr=0.53×10
−10
m
We know that,
Conversion in meter,
1\ Angstrom =10^{-10}\ m1 Angstrom=10
−10
m
1\ cm=10^{-2}\ m1 cm=10
−2
m
1\ mm=10^{-3}\ m1 mm=10
−3
m
1\ nm=10^{-9}\ m1 nm=10
−9
m
We need to calculate the radius in cm, mm and nm
Using conversion method
Radius in cm
r=0.53\times10^{-10}\times100r=0.53×10
−10
×100
r=0.53\times10^{-8}\ cmr=0.53×10
−8
cm
Radius in mm,
r=0.53\times10^{-10}\times1000r=0.53×10
−10
×1000
r=0.53\times10^{-7}\ mmr=0.53×10
−7
mm
Radius in nm,
r=0.53\times10^{-10}\times10^{9}r=0.53×10
−10
×10
9
r=0.53\times10^{-1}\ nmr=0.53×10
−1
nm
r=0.053\ nmr=0.053 nm
Hence, (a). Radius of hydrogen atom is 0.53\times10^{-8}\ cm0.53×10
−8
cm
(b). Radius of hydrogen atom is 0.53\times10^{-7}\ mm0.53×10
−7
mm
(c). Radius of hydrogen atom is 0.053 nm.