The number of protons, also known as the atomic number of the element.
Its protons. The atom changes depending on how many protons it has. See also atomic number.
An element is made by atoms. smallest part of element is atom.
atom and elements are different because one atom makes an element and a element is a pure substance and a atom is a basic particle
The smallest part of an element that is still that element is an atom. Atoms are the fundamental building blocks of all matter and are made up of a nucleus containing protons and neutrons, surrounded by electrons.
element
atom
an atom
It is an atom
An atom for an ELEMENT and a molecule for a COMPOUND.
atom is the smallest part of element
The smallest part of an element that has the properties of that element is the atom.
An atom is the smallest part of an element that displays the chemical properties of that element. Each element is defined by the unique number of protons in its atom's nucleus, which determines its chemical behavior.