Atoms
A quark is the smallest particle in matter.
Small matter, this can be answered depending on how you look at it, originally atoms were named because they were believed to be the smallest particle of matter and cannot be split anymore but scientists now know that subatomic particles exist such as quarks. They and others are building blocks of matter. http://www.nyu.edu/pages/mathmol/textbook/atoms.html A particle is a very small piece of matter. Particles are part of atoms. Atoms are the smallest unit of all substances.
It might be misleading because atoms are composed of subatomic particles such as protons, neutrons, and electrons. Additionally, quarks are even smaller particles that make up protons and neutrons. Therefore, stating that atoms are the smallest piece of matter does not account for these smaller constituents.
The smallest particles of matter are called atoms. Atoms are composed of protons, neutrons, and electrons.
J. J. Thomson
Atoms are the smallest forms of matter that we have discovered.
An Atom.
We could say what the second smallest piece of matter if we knew what the smallest piece of matter was. Since the smallest pieces of matter known are quarks-down, strange and bottom have the lowest charge -3, they can be regarded as the first, second and third smallest particles.
atom
The smallest part of any chemical element that can exist is an atom of that element. The smallest part of a chemical compound that can exist is a molecule of that compound.
The smallest particle of matter is an atom, which was discovered in the early 20th century through experiments such as the gold foil experiment by Ernest Rutherford. It was found that atoms are made up of even smaller particles called protons, neutrons, and electrons.
Democritus called the smallest piece of matter "atoms" because in Greek, "atomos" means indivisible or uncuttable. He believed that all matter was made up of these tiny, indivisible particles that couldn't be divided any further.
He was using this to compare it to the smallest part of an element ... an atom which he called "atomos" from the Greek origin
An atom is the smallest piece of matter that retains the properties of an element. It consists of a nucleus (protons and neutrons) surrounded by electrons. Each element has its own unique type of atom.
Small matter, this can be answered depending on how you look at it, originally atoms were named because they were believed to be the smallest particle of matter and cannot be split anymore but scientists now know that subatomic particles exist such as quarks. They and others are building blocks of matter. http://www.nyu.edu/pages/mathmol/textbook/atoms.html A particle is a very small piece of matter. Particles are part of atoms. Atoms are the smallest unit of all substances.
Quarks are the smallest parts of an element that have been discovered so far.
A quark is the smallest particle in matter.