Answer:moles = no. of molecules / Avogadro's number
= 2.26 x 10^33 / 6.022 x 10^23
= 3752906011
Round to significant figures which is 3 = 3.75 x 10^9 mol
Explanation:
The formula for finding how many moles of a substance when given the amount of molecules is: moles = number of molecules / Avogadro's number
It's most natural state has a charge of -2. So, a negative ion with two more electrons than is normal.
Answer:
I dont know the answer for that question it's hard question isn't it
The animals have to adapt to their new environment meant and continue mating so they do not go extinct
Answer:
True
Explanation:
ion: an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.
