If you mean to ask what element has an atomic number of 13, then the answer is aluminum (Al).
The atomic number (not chemical number) of aluminium (not mineral Al) is 13.
it is aluminium because it says 13 in the periodic table
Aluminum is an element with the atomic number of 13.Aluminum is an element. It's atomic number is 13.
The atomic number of a chemical element is equal to the numbers of protons in the atomic nucleus; as an example: aluminium, with the atomic number 13 has also 13 protons. All the isotopes of an element has the same number of protons.
the chemical element of atomic number 13, a light silvery-gray metal.
the chemical element of atomic number 13, a light silvery-gray metal.
Americium, with the chemical symbol Am, is the chemical element with the atomic number 95.
Nobelium, with the chemical symbol No, is the chemical element with the atomic number 102.
Curium, with the chemical symbol Cm, is the chemical element with the atomic number 96.
Holmium, with the chemical symbol Ho, is the chemical symbol with the atomic number 67.
Palladium, with the chemical symbol Pd, is the chemical element with the atomic number 46.
Neodymium, with the chemical symbol Nd, is the chemical element with the atomic number 60.