The smallest unit of electric charge is the charge on an electron. It's not possible
to split that amount of charge in pieces.
-- 6,241,509,752,000,000,000 of them make 1 coulomb of charge.
-- When that many of them flow through your ammeter every second,
the meter reads 1 Ampere of current.
-- It takes 1 joule of energy to lift that many of them through 1 volt of potential difference.
When you let the same number fall down through the volt, they give back the joule.
-- The proton has the same amount of charge, but it has opposite polarity.
Whatever that really means.
Energy is measured in Joules and small amounts can be measured in microjoules, nanojoules etc.
The smallest unit of energy is the Planck. This unit of energy is named after Max Planck and is in the natural system of energy.
I think the quark is the smallest unit discovered so far.
Photon
The smallest unit of measured length marked on a 300mm rule is 1mm.
Heredity is the passing of traits to offspring (from its parent or ancestors).That being said, the smallest unit of Heredity is a gene, because a gene is the smallest unit capable of conveying a genetic message. Technically the smallest unit of heredity is a cistron, but that's essentially the same as a gene.I would have said a nucleotide, but a single nucleotide can't convey a hereditary message.
Units of measurement aren't made up of anything. The smallest unit of measurement is the Plank unit - 10^-35m. The smallest sub atomic particle is a Neutrino, and it is made up of, a Neutrino!
cell
The basic, smallest unit of life, is the cell.
If it is a molecular compound, the smallest unit is called a molecule. If it is an ionic compound, the smallest unit is called a formula unit.
This smallest unit is the atom.
A cell is the smallest unit of an organism
Smallest unit of a compound is a molecule.
A molecule is a compounds smallest unit
Alyssa Carney is the smallest unit of mass.
The smallest unit in an element is the atom.
the smallest unit that can cary on life is cell.
The smallest unit in which evolution occurs is a population.
The smallest unit of life is known as an atom!
The Smallest unit of an covalent bond is a molecule
The smallest unit an image can be broken down into is a pixel.