All substances are made of atoms, except the substance that makes up a neutron star.
All substances are comprised of atoms, with the exception of those
in the temporary state referred to as "plasma".
Elements have only one type of atom
gelato
If an unknown substance cannot be broken down into simpler substances it is made of one kind of atom and an element.
ask a scientist?
Elements are substances made of identical atoms which cannot be broken down to other substances. Matter is anything that occupies space and has mass.
Elements
They are made up of a lot of different substances.
Elements have only one type of atom
Elements
the answer is mixture
The atom of a chemical element.
gelato
A substance that is made of only one atom and cannot be broken down into simpler substances
Element.
All substances are MADE FROM elements but they are not elements. For example CH4 is made of one carbon atom and four Hydrogen atoms. Carbon and Hydrogen are pure elements but CH4 is not an element.
Metallic substances have free electrons, which can move from atom to atom, transferring a charge.
If an unknown substance cannot be broken down into simpler substances it is made of one kind of atom and an element.