A substance that is made up of only one atom is called a pure substance. A pure substance is also called an element on the Periodic Table.
i dont think it has any specific name
A 'monatomic' atom.
It is called an element.
The name of that is: compound
element
An element.
an element
If an unknown substance cannot be broken down into simpler substances it is made of one kind of atom and an element.
Elements have only one type of atom
All substances are made of atoms, except the substance that makes up a neutron star.
gelato
an object that is made up of only one kind of atom.
Elements
Elements
Element.
A chemical element which have only one natural isotope.
If an unknown substance cannot be broken down into simpler substances it is made of one kind of atom and an element.
that would be an element ;)
Atoms are the smallest piece of matter you can get. Elements have only one kind of atom in it.
A substance made up of only one kind of atom is an element.
They are made up of a lot of different substances.
Elements have only one type of atom
the answer is mixture
The atom of a chemical element.