High School Chemistry Review

What is the safest way to smell a substance during a lab?

• Lean over and smell it directly

• Put it on your hand and smell it

• Waft the air towards your face

• Lift the substance to your nose

Why are food and drink not permitted during an experiment?

• They could make your lab partner hungry

• They could attract ants and other insects

• They could make your instructor hungry

• They could contaminate the experiment

What is the reason for a list of lab safety guidelines?

• to ensure no one gets hurt

• to annoy students at the beginning of the year

• to provide an overview of the upcoming year

• to teach students the importance of chemicals in the lab

Which of the following are not allowed in the lab?

• food

• drinks

• gum

• all of the above

Which branch of chemistry is MOST LIKELY to study carbon containing substances?

• Organic Chemistry

• Inorganic Chemistry

• Biochemistry

• Physical Chemistry

• Analytical Chemistry

Tags

NGSS.HS-LS1-6

Which branch of chemistry is MOST LIKELY to analyze the composition and structure of a substance?

• Organic Chemistry

• Inorganic Chemistry

• Biochemistry

• Physical Chemistry

• Analytical Chemistry

Tags

NGSS.HS-PS1-3

What information is true about the X axis in this graph? Read your choices carefully before you pick an answer! (Click on the image to enlarge it)

• The X axis is the dependent variable - pressure

• The X axis is the independent variable - pressure

• The X axis is the dependent variable - volume

• The X axis is the independent variable - volume

Which branch of chemistry is MOST LIKELY to study energy changes in a reaction?

• Organic Chemistry

• Inorganic Chemistry

• Biochemistry

• Physical Chemistry

• Analytical Chemistry

Tags

NGSS.HS-PS1-4

NGSS.HS-PS1-5

NGSS.HS-PS3-1

Which branch of chemistry is MOST LIKELY to study substances that DO NOT contain carbon?

• Organic Chemistry

• Inorganic Chemistry

• Biochemistry

• Physical Chemistry

• Analytical Chemistry

Which branch of chemistry is MOST LIKELY to study substances found in living things?

• Organic Chemistry

• Inorganic Chemistry

• Biochemistry

• Physical Chemistry

• Analytical Chemistry

Tags

NGSS.HS-LS1-1

NGSS.HS-LS2-5