The number of protons is the same as the atomic number of the element. So if you look for the atomic number of an element on your periodic table, then you can find the number of protons.
B. The presence of unconformities
To see if an equation is balanced, make sure that each side of the reaction has an equal number of the types of atoms. The one that has a mismatch is A
Answer:
Plants take carbon dioxide from the air and use it to make food.
Explanation:
<span>1.23x10^24 atoms/6.022x10^23 atom/mol = 2.04 mol H20 </span>
