This happens via a chemical reaction. A molecule is the smallest amount of a chemical substance that can exist. Essentially, a compound is a type of molecule. A molecule can be made up of two or more atoms of the same element or two or more atoms of different elements. However, compounds are molecules that are made up of atoms of different molecule. Atoms are the basic units that all matter is made of. Atoms are tiny, ranging from 0.1 to 0.5 nanometers in width.
Orchards, Washington - Basic Facts. The Orchards Census Designated Place had a population of 21,464 as of July 1, 2016. Orchards ranks in the upper quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Washington. See peer rankings below.
The demographics of Washington, D.C., also known as the District of Columbia, reflect an ethnically diverse, cosmopolitan, mid-size capital city. In 2015, the District had a population of 672,228 people with a resident density of 11,000 people per square mile. The city has seen a net population gain of more than 70,000 people since the 2010 Census and more than 100,000 people since the 2000 Census.