micro
SI stands for Systems International. The unit for matter is kilograms. This unit can be used to describe the largest amount of matter to the smallest amount.
The prefix that indicates the smallest part of a unit among the options provided is "micro." In the metric system, "micro" represents a factor of 10^-6, or one millionth of a unit. In contrast, "milli" indicates one-thousandth (10^-3) and "kilo" indicates one thousand (10^3), while "mega" represents one million (10^6).
The Atom is the smallest particle of an element that has characteristics of that element. The Atom consists of a certain amount of electrons, protons and usually neutrons. The amount of each of these sub-atomic particles is what makes an element into a Atom.
The smallest particle of a compound formed when atoms combine is a molecule. A molecule consists of two or more atoms bonded together, representing the smallest unit of a compound with unique properties and characteristics.
The smallest part of an element that has the properties of that element is the atom.
The prefix that indicates the smallest part of a unit is "nano-," which denotes one-billionth (10^-9) of a unit. For example, one nanometer is one-billionth of a meter. Other prefixes that indicate small quantities include "pico-" (10^-12) and "femto-" (10^-15), but "nano-" is the most commonly recognized for small measurements in various scientific fields.
The smallest unit is a quark. I'm not sure what you mean by 'of classification'
A single unit of quanta is called a quantum. It refers to the smallest discrete amount of energy in a physical system.
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.
A molecule is a compounds smallest unit
Alyssa Carney is the smallest unit of mass.
This smallest unit is the atom.