It is an atom.
13
Silicon has 4 fewer electrons than aluminium. Aluminium has 13 electrons, while silicon has 9.
Aluminium chloride (AlCl3) has one aluminium atom (Al) and three chlorine atoms (Cl). The chemical formula AlCl3 indicates that there is one aluminium atom bonded to three chlorine atoms in the compound.
A molecule.
A molecule contains more than one atom.
It is an atom.
The atom of aluminium is neutral.
13
It is uniatomic
yes it is.
Is Ne a atom or molecule
There are 3 valence electrons in an atom of aluminium.
Silicon has 4 fewer electrons than aluminium. Aluminium has 13 electrons, while silicon has 9.
The neutral atom of aluminium has 13 electrons.
A carbohydrate is a molecule, not an atom.
Aluminium chloride (AlCl3) has one aluminium atom (Al) and three chlorine atoms (Cl). The chemical formula AlCl3 indicates that there is one aluminium atom bonded to three chlorine atoms in the compound.
O is an atom, but O2 is a molecule.