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What is the element system?
The Periodic Table of the Elements contains every element known to man. On the Periodic Table, the elements are classified into periods (rows) and groups (columns). Elements are placed near elements...
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Describe what elements are?
if you can not answer this you are an idiot
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What does not describe a element?
To be an element, a substance must have all the same type of atom. So, any substance that has more than one type of atom in isn't an element. Examples of non-element: Sodium Chloride - 2 types of...
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Can you describe an element?
A chemical element is a pure substance composed of one kind of atom. Each element has its own characteristic atomic number, which is the number of protons in the nuclei of its atoms.
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Which describes an element?
Something that cannot be broken down into smaller parts by physical or chemical means.
