1 and 3
5 Atoms
3
Five molecules of propane have 40 hydrogen atoms.
There are 2 atoms and 3 molecules in oxygen.
Oxygen is a gas composed of oxygen molecules. A stable oxygen molecule is made from two oxygen atoms, represented as O2.
5 Atoms
A molecule contain atoms.
3
atoms are made of molecules and that is why they are related !
4
There are four atoms in one of these molecules.
atoms have one substance, when molecules have many. They bioth have ele torn
ten as each hydrogen molecules contains two atoms.
Five molecules of propane have 40 hydrogen atoms.
Two atoms.
12 carbon atoms exist in a molecule of maltose if the molecules have 12 oxygen atoms.
A chemical formula is the representation of a molecule of a chemical compound; all the atoms from the molecule of this compound need to be represented in the formula.