Answer: it is 6
Explanation: your welcome
False: No,any particles of matter do not have any potential or kinetic energy.
Answer: When a substance is pure, it is composed of one type of molecule. For example, table salt is only composed of (more or less) salt molecules, while seawater has water and salt molecules. A more complicated example of a non - pure substance is soil. It has many different types of nutrients and compounds.
Is the liter to if meaning