Ch 2 Study Guide
Passage
•
Science
•
9th Grade
•
Practice Problem
•
Hard
Emma Hobbs
FREE Resource
20 questions
Show all answers
1.
OPEN ENDED QUESTION
3 mins • 1 pt
What are the two defining characteristics of matter?
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the difference between a physical property and a chemical property? Give an example of each.
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3.
OPEN ENDED QUESTION
3 mins • 1 pt
How is an element different from a compound?
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4.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the relationship between an atom and an element?
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5.
OPEN ENDED QUESTION
3 mins • 1 pt
The chemical formula for glucose is C₆H₁₂O₆. What is the ratio of Carbon (C) atoms to Hydrogen (H) atoms to Oxygen (O) atoms?
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6.
OPEN ENDED QUESTION
3 mins • 1 pt
Is a tossed salad a homogeneous or heterogeneous mixture? Why?
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7.
OPEN ENDED QUESTION
3 mins • 1 pt
How is a mixture different from a compound?
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