Question

defination of elements​

Answer 1

Answer:

In chemistry and physics, an element is a substance that cannot be broken down into simpler components by any non-nuclear chemical reaction. An element is uniquely determined by the number of protons in the nuclei of its atoms. The number of protons in the nucleus of the atom of an element is known as the atomic number of that element.

Answer 2

Answer:

Here's Your Answer

Explanation:

Chemical element, also called element, any substance that cannot be decomposed into simpler substances by ordinary chemical processes. ... Elements are the fundamental materials of which all matter is composed.

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