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ASVAB Physical Science 2.3. Melting is the process through which...what?

ASVAB Physical Science 2.4. A substance that consists of two or more things that are physically mixed together is a...what?

ASVAB Physical Science Drill 3, Problem 3. The starting materials involved in a chemical reaction are called the...what?

ASVAB: Physical Science Drill 1, Problem 3. An ion is formed when...what?

ASVAB Physical Science 3.1. Solution A has a pH of 3, while Solution B has a pH of 8. Solution A is what?

ASVAB Physical Science Drill 3, Problem 4. A reaction that gives off heat to the environment is a(n)...

ASVAB Physical Science Drill 1, Problem 4. An atom has three protons, three electrons, and four neutrons. What is the charge of the atom?

ASVAB Physical Science 2.1. Matter can exist in which three states?

ASVAB Physical Science 3.2. A solution with equal concentrations of H+ ions and OH- ions should have a pH of...what?

ASVAB Physical Science 2.2. When water is boiled, it turns into water vapor. This is an example of what?