11
a. 1 iron atom per molecule. in total, two atoms
The formula for Phosphorus(V) Oxide [which has 10 oxygen atoms in a molecule] is P4O10.
There are 5 atoms in aluminum oxide Al2O3 just add the 2 and the 3!
No. Silicon oxide, SiO2 is a giant molecule, each Si atom has 4 oxygen atoms bonded to it and each oxygen two silcon atoms.
Ammonium oxide
The molecule contain two atoms: Mg and O.
The oxide Fe2O3 has 3 oxygen atoms in the molecule.
K2O: 3 atoms in the molecule K2O2: 4 atoms in the molecule KO2: 3 atoms in the molecule
Ferric oxide is not a covalent compound, it forms a large ionic lattice.
One molecule of iron oxide (Fe₂O₃) contains two iron atoms.
There are two hydrogen atoms in a molecule of hydrogen oxide, also known as water (H2O).
Copper(II) oxide or cupric oxide or black copper oxide has 2 atoms per molecule: 1 copper atom and 1 oxygen atom. Copper(I) oxide or cuprous oxide or red copper oxide has 3 atoms per molecule: 2 copper atoms and 1 oxygen atom. These are the only stable oxides of copper.
A molecule of nitrous oxide (N2O) consists of one nitrogen atom (N) and two oxygen atoms (O). Therefore, there are a total of three atoms in one molecule of nitrous oxide.
There are two atoms of hydrogen in a molecule of hydrogen oxide, which is more commonly known as water (H2O).
2
a. 1 iron atom per molecule. in total, two atoms
A Molecule consists of one or more atoms so yes, sulphur di oxide is a molecule.