Helium is a non meta element. Atomic mass of it is 4.
4 amu
It's just 4.002602 amu
Helium has 2 protons and 2 neutrons, so the answer is 4.
Helium with an atomic mass of 4.00260
We can find helium as a non metal element. Atomic number of it is 2.
Helium is a non metal element. Atomic mass of it is 4.
It's just 4.002602 amu
Helium has 2 protons and 2 neutrons, so the answer is 4.
Helium is a non metal element. Atomic mass of it is 2.
Helium with an atomic mass of 4.00260
Helium's atomic number is 2 and its atomic mass is 4
helium = 4 molar mass
4.002602 g/mol
Helium is a metal element. Atomic number of it is 2.
Symbol: He atomic #: 2 atomic mass: 4.002602
4
We can find helium as a non metal element. Atomic number of it is 2.
Helium is a non metal element. Atomic mass of it is 4.