A gross is 144 units. A mass is 1200 units.
A gross is equal to a dozen, dozen: that is, 144.
A gross means 12 dozens.
One gross is an amount equal to twelve dozen, that is to say 144.
One gross = 144
There are 12 dozen in one gross. Therefore, four gross is equal to 4 x 12 = 48 dozen.
A gross equals 12x12 or 144
One neutron is approximately equal in mass to one proton. Since an electron is much smaller in mass compared to a neutron or a proton, it would take a large number of electrons to equal the mass of one neutron.
about 2000
atomic mass unit is equal to one-twelfth of the mass of a carbon-12 atomic mass is equal to one-twelfth of the mass of a carbon-12Atomic Mass is equal to the number of protons and neutrons.
144
2000 2000
Mass is equal to molecular mass multiply by moles.So multiply one by 58.5.Mass is equal to 58.5g.