Question

answer the three and four, five ,6,7,8 9

100 points ​

Answer 1

2.

Weight of 1 cell = 1600×10^-20g

= 16000^-20g

= 14000g

Weight of 200 = 14000×200

Cells = 28,00,000g

6.

67262*10^-27/9.10938*10^-31

Mass of proton/Mass of electron=2*10^3(approx)

Mass of proton=2*10^3*Mass of electron

Mass of proton=2000*Mass of electron

Answer 2

Answer:

He has given you a perfect answer mate......