An element cannot be broken down into a simpler substance by chemical means.
An element is the only substance that cannot be broken down.
No. Elements cannot be broken down into simpler substances in a chemical reaction.
an element is a substance that cannot be broken down into a simpler form by chemical means
An element.
An element is a substance that cannot be broken down into simpler substances with all the characteristics of that element. Elements are composed of only one type of atom and they cannot be chemically decomposed into simpler substances.
A substance that cannot be broken down is a pure substance
An element is a pure substance that cannot be broken down into simpler substances by chemical means.
A pure substance that cannot be broken down is an Element.
An element is the only substance that cannot be broken down.
T=It is true that compounds is a type of substance. This substance cannot be broken down.
No. Elements cannot be broken down into simpler substances in a chemical reaction.
No, it can be broken down.
an element is a substance that cannot be broken down into a simpler form by chemical means
element
an element
An element.
An element.