
04 Classification & States of Matter
Flashcard
•
Science
•
7th Grade
•
Practice Problem
•
Hard
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
Front
What is matter made up of?
Back
Atoms.
2.
FLASHCARD QUESTION
Front
What occurs when a liquid changes into a gas?
Back
Vaporization.
3.
FLASHCARD QUESTION
Front
Which element has the most number of atoms in aspartame's formula?
Back
Hydrogen.
4.
FLASHCARD QUESTION
Front
What does a subscript in a chemical formula represent?
Back
The number of atoms in the compound.
5.
FLASHCARD QUESTION
Front
Which of the following is NOT a state of matter: solid, gas, liquid, or density?
Back
Density.
6.
FLASHCARD QUESTION
Front
What are the three main states of matter?
Back
Solid, liquid, gas.
7.
FLASHCARD QUESTION
Front
What is the process called when a gas changes into a liquid?
Back
Condensation.
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