Fermion
All normal matter is composed of electrons and bound quarks: two up and one down quark in the case of protons, two down and one up quark in the case of neutrons.
All matter is composed of tiny particles called atoms.
Atoms
matter
ATOMS
ATOMS!
Atoms.
Molecular
Atoms are composed of particles called protons, electron, and neutrons.
It was john Dalton ,an English school teacher who propounded his theory of atoms. The main points are:—1An elements is composed of extremely tiny invisible particles called atoms.2Atoms cannot be created, destroyed, subdivided or converted to that of another element.—3All atoms of a particular elements are identical in mass and properties.4 Atoms combine in simple whole number ratios
what consists of elements combined in a specific ratio?
Elements are composed of discrete units called atoms.
John DaltonJohn Dalton
All elements are composed of extremely small particles called atoms. Atoms are composed of protons, neutrons, and electrons.
...elementary particles... quarks, leptons, and gauge bosons electrons protons and neutrons
Elements are composed of only one type of atom. There are about 90 or so naturally occurring elements.
Someone Rutherford.
i think Dalton said it
A compound composed of charged particles is called an ionic compound. An atom that has become electrically charged is called an ion.
Atoms are composed of particles called protons, electron, and neutrons.
Substances that are composed of two or more different elements are called compounds. For example, water is a compound because it is composed of hydrogen and oxygen
Yes, they are called atoms.
radioactive elements
Elements are composed of one 'type' of particle (atom) and are GENERALLY not called molecules, but there are exceptions. For instance, Oxygen, Hydrogen and a few other Elements in nature bond with themselves and form molecules...H2 and O2. Free atoms of them are rarely found naturally occurring.
No, it was man named Democritus. Aristotle believed the opposite, actually. He believed in a contiguous matter theory.