Q.
Start JEE / NEET / Foundation preparation at rupees 99/day !!
21% of IItians & 23% of AIIMS delhi doctors are from Sri Chaitanya institute !!
An Intiative by Sri Chaitanya
a
6.72×1023 atoms
b
1.1×10-3 atoms
c
6.72×1020 atoms
d
1.1×10-6 atoms
answer is C.
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