look on the Periodic Table.
Aluminium is a non metal element. Atomic mass of it is 26.982.
The unit of atomic mass for aluminum is atomic mass unit (amu) or unified atomic mass unit (u).
Aluminum is a metallic element. It doesn't form molecules. Its atomic mass is 27u.
Alluminium is a metal element. Atomic mass of it is 27.
The atomic mass number of aluminum is 27. The atomic mass of aluminum is 26.98115386
They are..... gallium: atomic #- 31 atomic mass- 69.723 element symbol- Ga indium: atomic #- 49 atomic mass- 114.818 element symbol- In and 6 moe....
The atomic mass of Aluminium is 26.981539 amu
the symbol is Al and the charge is negative 3.
The only element with a radioactively stable isotope with a mass number of 27 is aluminum.
The element aluminum (Al) typically has 14 neutrons. This can be determined by subtracting the atomic number (13) from the atomic mass (27) of aluminum, as the atomic mass includes both protons and neutrons.
The numbers of protons and electrons in any neutral atom are the same as the atomic number, 13 for aluminum. The number of neutrons varies by isotope and can be found by subtracting the atomic number from the atomic mass number. One isotope is Al-27, in which there are 14 neutrons.
The element with the atomic number 13 is aluminum.