If CFC increases, there will be a ozone depletion ! the UV rays starts entering and leads to mutation and deaths !
the temperature of the climate increases drastically !
There are 6.022*^23 molecules in 1 mole of carbon.
So how many will moles will be 7.87*20^7?
1 mole =6.22*10^23
X mole =7.87*10^7
X=7.87*10^7/6.022*10^23
There before - 1.3*10^-16
Answer:
poly = many
mer = molecule
polymer = many molecules
I dont know about question 2 sorry lad
glass
ceramics
conposites
I believe it’s B nonnative species introduction
