5C, H,O
6
6 8
vitamin C
Number of atoms in each element

What is the mass of 8 moles of sodium atoms

Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?

In which block of the periodic table is uranium (u) found? s blockd blockp blockf block