How many atoms would weigh a total of 0.000001978 g of thissodium if the mass of 1 amu is 1.6605x10-24 g?
For unlimited access to Homework Help, a Homework+ subscription is required.
7. An atom has a mass of 19.00 amu(atomic mass units). An amu is 1.6605x10-24 grams. What is the mass of the atom in grams?
An atom of Mg has a mass of 24.31 amu(atomic mass units).
An amu is 1.6605x10-24 grams.
What is the mass of the mg atom in:
gram
kilograms
A.)What is the mass, in amu, of an average lithium atom?B.)What would 135 lithium atoms weigh?c.)How many lithium atoms are contained in a sample of lithium thathas a mass of 104.12 amu?