Molecules are the smallest part of a substance. Molecules have all the properties of a substance.
elements
pure substance
no
yes all homogeneous are pure substance because all the part are the same throughout and they cannot be easily separated or broken down into simpler substance by physical means.
Molecules are the smallest part of a substance. Molecules have all the properties of a substance.
A substance in which all atoms are identical is called an element.
element.
If the substance is an element the answer is an atom. If the substance is a compound the answer is a molecule.
elements
Diamonds are the hardest known substance
atoms
substance dont move at all
what is a substance containing all of the same type of atom
A substance can be an ingredient, but not all substances are ingredients.
It is a molecule of the substance.
Molecule