Answers

The Brainliest Answer!
2015-10-23T12:46:53+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
hydrogen atom is the smallest atom of all.the atomic radius is 0.037nm
1 5 1
2015-10-23T12:47:41+05:30

This Is a Certified Answer

×
Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
the smallest atom is hydrogen atom it  is less in mass and the place occupied by it.


hope so my answer is useful and if you like it please do mark as best
0
Definitely Hydrogen! With just on electron in the first sub-energ level.