When you combine any thing together that you cant take apart is a Physical Change.
A national day is a day on which celebrations mark the nationhood of a nation or state. It may be the date of independence, of becoming a republic, or a significant date for a patron saint or a ruler (such as a birthday, accession, or removal). The national day is often a public holiday.
<span>Solutes become electrolytes by ionizing. Ionic compounds therefore make good electrolytes; covalent compounds don't.</span>
Molecules do not have enough kinetic energy to overcome the intermolecular bonds.
Answer:
NiO Does Not Dissolve In An Aqueous Solution Of NaNO3.
Explanation:
