compounds
That would be a compound. Combine the elements of hydrogen and oxygen, and get a compound (water) that is quite different from the two gasses you started with.
Compound?
A compound.
compound
Molecules.
when two or more elements combine chemically, you end up with a compound.
a compoundCOMPOUND
Two different elements combine chemically to form a compound.
Many chemical elements combine with oxygen; the reaction with oxygen is called oxydation.
no because it is a mixture and combine with other elements.
a compound
When two or more elements combine, they form a compound. Compounds are composed of atoms of different elements bonded together in specific ratios.