it is 27.
=)
Aluminium is a non metal element. Atomic mass of it is 26.982.
the relative atomic mass for the element potassium is 39.0983
Atomic mass is so small you can't actually measure it. So, just like carbon dating, you have to use a relative mass.
Each element on the periodic table has two numbers: the atomic number and the relative atomic mass. The atomic number is the number of protons in the nucleus, and the relative atomic mass is the total number of protons and neutrons (so the difference between them is the number of neutrons). The relative atomic mass is always the higher of the two.
Silver is a meta element. Atomic mass of it is 108.
The atomic mass of Aluminium is 26.981539 amu
Aluminium is a metal element. Atomic number of it is 13.
relative Atomic Mass
relative atomic mass
Aluminium is a meta element. Atomic mass of it is 27.
Aluminium is a metal element. Atomic mass of it is 2698..
Aluminium is a metal element. Atomic mass of it is 27.
Aluminium is a metal element. Atomic mass of it is 27.
Aluminium has 13 protons and 14 neutrons. Giving aluminium an atomic number of 13 and an atomic mass of 27.
Aluminium is a non metal element. Atomic mass of it is 26.982.
Aluminium is a non metal element. Atomic mass of it is 26.982.
Aluminium is a meta element. Atomic mass of it is 27.