35x5=175sec
Explanation:
simple as a long way from home today is my first place for 1million followers I will give iPhone and then we can do you want me and then we can do 3rd and then 7th 6
Answer:
hexane
not air
I think so
hahaha
20.0928.
The average atomic mass is (90 * 19.992 + 10* 21) / 100
= 20.0928.
