7.P.2B.3 Analyze and interpret data to compare the physical properties, chemical properties (neutralization to form a salt, reaction with metals), and pH of various solutions and classify solutions as acids or bases.
Slideshow examples of the pH scale
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Explore: Find different substances that are acids, bases, or neutral and how they fit on the pH scale.
Acids and Bases create unique substances. Some of these substances can be safely consumed, while others, such as cleaners, are harmful when ingested. Check out the Alien Juice Bar and investigate acids and bases in a fun interactive game!
Think you have it all figured out? Take the practice quiz below to see what you need to review before the test. Click on the link below to test your knowledge.