Physics
posted by Anna on .
How many uranium atoms are there in 8.4 g of pure uranium? The mass of one uranium atom is 4 x 10^26

kg for the 4 x 10^26

number atoms * mass of one= total mass
solve for the number of atoms.
posted by Anna on .
How many uranium atoms are there in 8.4 g of pure uranium? The mass of one uranium atom is 4 x 10^26
kg for the 4 x 10^26
number atoms * mass of one= total mass
solve for the number of atoms.