grams and to calculate use a pan balance
Add the number of Protons and the number of Neutrons. The answer is 14 atomic mass
You subtract 54 from the mass number.
For any element, subtract the atomic mass from the atomic number.
To calculate molar mass, you use the following formula.Molar Mass = Given mass / number of moles.For example if you are given that there is 85 gram of ammonia and it is 5 moles. Then Molar Mass = 85/5 = 17 g.
No. of neutrons= Mass no.- No.of protons(atomic no) therefore, no. of neutrons =96-42 = 54
mass number= protons+nutrons
the mass number of an atom is used to calculate the number of neutrons and protons in the nucleus of an atom
To calculate the mass of the cell you will need to know the mass and atomic number of the element. Multiply the number of atoms by the amount of grams per mole to get the mass.
the atomic mass number is the number of protons/electrons in an atom
Protons
the Atomic Mass number is the number of protons/electrons in an atom
the Atomic Mass number is the number of protons/electrons in an atom
1 / mass of a proton = avogadro's number 1 / mass of a proton = avogadro's number
The number of protons and neutrons in the nucleus
atomic number = number of protons = number of electrons atomic mass = mass of protons + mass of neutrons
Hydrogen is a non metal element. Mass number of it is 1.
You subtract 54 from the mass number.