The smallest unit of a pure substance that consists of two or more atoms held together by a chemical bond is a molecule.
The smallest part of a substance made from more than one atom that still retains the properties of the substance is a molecule. A molecule is a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
The general answer would be molecule however some molecules prefer to exists as paired molecules and subdividing them would alter some of its chemical properties: a good example of this would be the sugars.
Each chemical element has specific chemical and physical properties.
A molecule is a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can participate in a chemical reaction. It can be a combination of the same or different elements.
The smallest particle of a substance that still retains all the chemical properties of that substance is called a molecule. In the case of elements, the smallest particle is an atom, which retains the unique properties of that element. Molecules are made up of atoms bonded together in specific arrangements that determine the chemical behavior of the substance. Therefore, the smallest particle of a substance that is still that substance does indeed possess all the properties of that substance.
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.
A molecule of the substance. An atom of an element may exhibit different characteristics when it is bound to other atoms of the same element. Examples are common oxygen (O2) and ozone (O3) with altered chemical properties. Or carbon as graphite (hexagonal lattice) and diamond (tetrahedral lattice), which demonstrate very different physical properties.
Molecule, or atom in the case of a pure elemental substance.
A molecule; the definition is: The smallest particle of a substance that retains the chemical and physical properties of the substance and is composed of two or more atoms; a group of like or different atoms held together by chemical forces.
The smallest unit of a pure substance that consists of two or more atoms held together by a chemical bond is a molecule.
The atom or smaller, the amount of protons like helium always has 2 protons no matter what.
The smallest part of a substance made from more than one atom that still retains the properties of the substance is a molecule. A molecule is a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
This smallest unit of matter is the atom.
a molecule
The general answer would be molecule however some molecules prefer to exists as paired molecules and subdividing them would alter some of its chemical properties: a good example of this would be the sugars.
The smallest representative unit of a substance is called a molecule. The number and type of atoms present in a molecule are determined by the chemical formula of the substance. The chemical formula provides information on the number and type of each element present in the molecule.