Question

DEFINE ELEMENTS ......................................

Answer 1

Answer:

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 single electron. ... All isotopes of a particular element have the same number of protons, but have a different number of neutrons.

Answer 2

Answer:

AN ELEMENT IS A PURE SUBSTANCE WHICH CANNOT BE BROKEN DOWN BY CHEMICAL MEANS. THEY CONSIST OF ATOMS WHICH HAVE IDENTICAL NUMBERS OF PROTONS IN THEIR ATOMIC NUCLEI

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