The smallest unit of a chemical element is the iron.
Atom
iron
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.
Cell
A cell is a basic unit of structure. The smallest unit of matter is an atom.
Molecular diversity refers to the state of variety among molecules. A molecule represents the smallest basic unit of a chemical compound.
Light is made of "photons", ie. is a little packets of energy that can carry electromagnetic radiation.
This smallest unit of matter is the atom.
An atom.
The phase of matter, whether solid, liquid, or gas, is dependent upon temperature. Atoms are the smallest unit of matter that have consistent chemical characteristics, which would include the melting or freezing point, so if we are talking about liquids, we would have to use the atom as the smallest unit.
This particle is the atom.
Molecules
An atom is the smallest unit of matter that can enter into a chemical combination.
A molecule is the smallest unit of a pure substance that can exist and still retain its chemical properties. An atom is the smallest unit of an element that can exist and still retain its chemical properties.
The smallest unit of matter that can enter into a chemical reaction is an atom. This is the smallest unit of chemical matter.The smallest unit of matter in all is believed to be a fermion.Matter is made up of molecules, which are made up of various atoms. Atoms are made of neutrons, protons and electrons. Protons and neutrons are made up of both quarks and gluon (think of gluon as the "glue" that holds together quarks). Electrons are made from leptons. Both leptons and quarks are types of fermions.There are some even smaller, theorized, units such as the tachyon-- and the smallest unit of matter might not be a unit at all, but rather a vibration.
The smallest unit of a chemical element is the atom.
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.
atom
The smallest part of matter that retains its own chemical properties is called a(n) _______.