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An element is a pure substance that cannot be broken down into simpler substances by chemical means. Each element is composed of only one type of atom.
A pure substance that cannot be broken down into simpler substances by physical or chemical means is an element. This is because Elements can't be broken down chemically into other substances because there is nothing to break them down into.
Is a pure substance such as an element. Remember elements can not be broken down further by chemical or physical processes.
An element is a substance that cannot be broken down into simpler substances through chemical reactions.
An element is the substance that cannot be broken down further by chemical means. Elements are the simplest form of matter and are composed of atoms with a specific number of protons in their nucleus, uniquely defining their chemical properties.
An element cannot be broken down into a simpler substance by chemical means.
An element is a substance that cannot be broken down into a simpler substance by chemical means. Each element is represented by a unique symbol on the periodic table.
An element is a pure substance that cannot be broken down into simpler substances by chemical means.
an element is a substance that cannot be broken down into a simpler form by chemical means
cannot be broken down into simpler substances by chemical means
The simplest substance that you can obtain by ordinary means is an element.An element is a substance than cannot be separated or broken down into simpler substances by chemical means.
A pure substance that cannot be broken down into simpler substances by physical or chemical means is an element. This is because Elements can't be broken down chemically into other substances because there is nothing to break them down into.
An element.
An element is a pure substance that cannot be broken down into simpler substances by chemical means. Each element is composed of only one type of atom.
element
A pure substance that cannot be broken down into simpler substances by physical or chemical means is an element. This is because Elements can't be broken down chemically into other substances because there is nothing to break them down into.
Is a pure substance such as an element. Remember elements can not be broken down further by chemical or physical processes.