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Science Chapters 3 and 4

Acids and bases are different because they have different ______ groups.
Reactions always follow ____________.
In every reaction, atoms are neither created nor _____________.
It is the acids in lemons that give them their _____ taste.
Sometimes, atoms break apart to form ________ molecules.
Bases often make things taste _______.
I have a strong acid in my ___________ to help break down food.
Window cleaner, batteries, soap, and bananas all contain ________.
A base has an _____ group.
Sometimes when molecules met they ___________.
Batteries, lemons, oranges, and soda pop all contain ________.
A _________ reaction occurs when atoms switch places, join together, or leave.
Sometimes molecules _______ together.
Sometimes molecules _____________ atoms.