Chemistry - The Central Science Test Review

What is the correct definition of Chemistry?

• the science of the properties, structure, composition, and reactions of matter and the changes it undergoes

• the science of quantities of energy, space, and matter, and the laws that govern them

• the science of the physiology, behavior, and qualities of organisms

• the science of earth's physical structure and substance, and the processes that act on it

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

NGSS.HS-PS1-3

NGSS.HS-PS1-4

NGSS.HS-PS1-5

Why is Chemistry known as the central science?

• because it joins together physics and math, as well as other natural sciences like biology

• because it is used to study what is at the center of the earth

• because it explains what certain substances are made of

• because it is the class most often taken in the middle of high school

Tags

NGSS.MS-PS1-1

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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 study energy changes in a reaction?

• Organic Chemistry

• Inorganic Chemistry

• Biochemistry

• Physical Chemistry

• Analytical Chemistry

Tags

NGSS.HS-PS1-4

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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-LS1-5

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

The Red Cinchona tree contains the chemical quinine, which can be used to treat malaria. The chemical can be seen in the image. If you were a researcher studying this chemical, what branch of chemistry would you likely be in?

(Click on the image to enlarge it)

• Organic Chemistry

• Inorganic Chemistry

• Physical Chemistry

• Biochemistry

A biochemist works to develop a cure for lung cancer.

What type of chemistry is this?

• Applied

• Pure

Tags

NGSS.HS-LS1-6

What is the definition for INDEPENDENT VARIABLE?

• The variable you are testing/changing

• The data you are collecting

• The group you are comparing results against

• The parts of your experiment that are the same for all trials