Question

define element and it's physical properties?​

Answer 1

Answer:

Properties of an element are sometimes classed as either chemical or physical. ... Some properties of an element can be observed only in a collection of atoms or molecules of the element. These properties include color, density, melting point, boiling point, and thermal and electrical conductivity.

Explanation:

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Answer 2

Answer:

elements are made by of single types of atoms.

every substance in this world is made up of elements.