John dalton did. :)
bohr
All matter is made of atoms. Liquids, solids and gases are all made of atoms. It is the bond between atoms that make a substance solid or liquid.
What type of substance is always made up of a single type of atom?
Element
Yes, they are called molecules or atoms depending on if the substance is a compound or element.
bohr
A substance in which all atoms are identical is called an element.
All matter is made of atoms. Liquids, solids and gases are all made of atoms. It is the bond between atoms that make a substance solid or liquid.
All substances are made up of atoms. Atoms are the basic building blocks of matter and are composed of protons, neutrons, and electrons. These atoms combine to form molecules, which make up different substances.
The smallest particle of a substance that retains all the properties of the substance and is composed of one or more atoms is called a molecule. Each molecule is made up of one or more atoms chemically bonded together.
When all atoms in a substance are alike, the substance is an element. Each element is composed of atoms that have the same number of protons in their nucleus.
It would be an atom or a molecule (made up of more than one atoms)
All substances are made up of atoms, living or nonliving. Atoms do have subatomic particles though.
The total kinetic energy of a substance's atoms is the sum of the kinetic energies of all the individual atoms in the substance. It is a measure of the overall motion of the atoms within the substance.
A substance in which all atoms are alike is an element.
atoms
Depends on how small you want to go. The standard answer is generally atoms, but atoms are made up of protons, neutrons and electrons. Then protons and neutrons are made up of quarks and glueons. And once you get atoms, the word "substance" doesn't apply anymore, they're called particles