Answer:
<h3><em>Mixtures</em><em> </em><em>are </em><em>physically</em><em> </em><em>combined</em><em> </em><em>and</em><em> </em><em>pure </em><em>substance</em><em>s</em><em> </em><em>are </em><em>chemically</em><em> </em><em>combined</em><em>.</em></h3>
The state of atoms in a neon light when light is emitted is loss of energy.
Explanation:
Molecular formula for Propene = C3H6
The isomer of propene is cyclopropane.
(Draw a triangle to show that it is cyclopropane)
The name of the covalent compound CCl4 is 'Carbon tetrachloride'.
Hope this helps!
