Yes they are. You might add electrons the list as well. There are other particles that are considered matter as well, including particles that make up protons, electrons and neutrons.
Neutrons and protons.
The smallest particles of matter are called atoms. Atoms are composed of protons, neutrons, and electrons.
magnesium -22
The smallest unit of matter without losing its basic properties is the atom. However, the actual smallest known units of matter are quarks and leptons, which are pieces of protons, neutrons, and electrons, which are found inside atoms.
Matter is formed from atoms. Atoms contain protons, neutrons and electrons. Protons and neutrons contain quarks and gluons.
protons neutrons and electrons are considered tiny parts of matter
Neutrons and protons.
Matter and change a small amount of matter in the universe. Matter has mass and volume and is made of atoms. (atoms have) protons neutrons and electrons. Protons neutrons and electrons are found in everything from (pen,book,bread,pillow case, etc.)
The atom, which contain protons, neutrons and electrons; the protons and neutrons contain quarks and gluons.
they have electrons, atoms, protons, and neutrons
Neutrons and protons.
The smallest unit of matter is an atom, which is made up of protons, neutrons, and electrons. Protons and neutrons are made up of quarks, while electrons are thought to be fundamental particles.
quark and anti-quark making the composition of protons and neutrons.
The building block of all matter are atoms. All matter is made out of atoms, atoms in turn are made out of protons, neutrons and electrons.
The three main types of subatomic particles are protons, neutrons, and electrons. Protons have a positive charge, neutrons have no charge, and electrons have a negative charge. These particles make up atoms, which are the building blocks of matter.
Neutrons are completely separate from protons, so neutrons do not have any protons, and protons do not have any neutrons.
The smallest particles of matter are called atoms. Atoms are composed of protons, neutrons, and electrons.