That would be AN ATOM.
A single copper atom.
This particle is the atom.
The atom is the smallest particle of an element that retains it's characteristics. Sub-atomic particles such as protons, neutrons and electrons form the atom and it is the amount of each of these sub-atomic particles that make the element that element.
The smallest part of a substance is a molecule. A molecule can be a compound of different elements or be comprised of a single element.
An atom.
A single copper atom.
An atom is the smallest particle of an element that still has the chemical characteristics of that element
The atom.
This particle is the atom.
An atom is the smallest building block of matter that retains the characteristics of that matter.
An atom is the smallest building block of matter that retains the characteristics of that matter.
An atom is the smallest building block of matter that retains the characteristics of that matter.
The atom is the smallest particle of an element that retains it's characteristics. Sub-atomic particles such as protons, neutrons and electrons form the atom and it is the amount of each of these sub-atomic particles that make the element that element.
An atom of that element has all the properties of that element.
The smallest part of a substance is a molecule. A molecule can be a compound of different elements or be comprised of a single element.
The atom is the smallest particle of an element that retains it's characteristics. Sub-atomic particles such as protons, neutrons and electrons form the atom and it is the amount of each of these sub-atomic particles that make the element that element.
The smallest part of an element that still retains its properties is an atom.