CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Assume that the nucleus of the fluorine atom is a sphere with a radius of 5×1013cm. The density of the fluorine nucleus is:

A
0.06×1015g/mL
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
0.6×1015g/mL
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
6×1015g/mL
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
None of these
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is A 0.06×1015g/mL
Given:- Radius =5×1013cm
To find : Density
Formula: Density =MassVolume
IF nucleus =19 g/mol6.022×1023atoms/mol
=3.16×1023g/atoms
Volume of sphere =4/3πr3
=(43)(3.14)(5×1013cm)3
=5.24×1037cm3
Density =3.16×1023g/atom5.24×1037cm3
=6.02×1013g/cm3
On changing decimals =0.06×1015g/mL
with cm mL


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Systems of Unit
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon