A chemical element or element is a species of atoms having the same number of
protons in their atomic nuclei There are ...
Element definition, a component or constituent of a whole or one of the parts into
which a whole may be ... the rudimentary principles of an art, science, etc.:.
The Definition of an Element. ... An element is a substance made from only one
type of atom. Remember this definition as you might need it in the exam!
chemistry : one of the basic substances that are made of atoms of only one kind
and that cannot be separated by ordinary chemical means into simpler ...
This means they don't react much with other elements. They are often used in
signs as they glow in bright colors when an electrical current is passed through ...
Define element. element synonyms, element pronunciation, element translation,
... The American Heritage® Dictionary of Student Science, Second Edition.
An element is a substance that is made entirely from one type of atom. For
example, the element hydrogen is made from atoms containing a single proton
and a ...
The definition of an element is one of the substances that constitute all physical
matter - wind, air, fire or water, or a natural environment. An example of an ...
Definitions of atoms, its structure, molecules, elements. ... Science Park, main
page ... Introduction Chemistry - Basic Definitions, 1 of 2 Basic definition, page 2
atom definition: The definition of an atom is the smallest component of an ... (
history of science) A hypothetical particle posited by Greek philosophers as an ...