Divide by the molar mass of HCl which is 36.5g/mol grams cancels out and you are left with 1.99 mol.
C. alpha = nucleus of a helium atom
beta = electron
gamma = photon
Answer:
Earth has a magnetic force that is strongest at its core.
Answer:
The Popular ones are five in number
Explanation:
Calcium
Silicon
Germanium
Tin
Lead