CHEMISTRY

CHEMISTRY

12th Grade

69 Qs

quiz-placeholder

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CHEMISTRY

CHEMISTRY

Assessment

Quiz

Biology

12th Grade

Medium

NGSS
MS-PS1-2, HS-PS1-5, HS-PS1-3

+7

Standards-aligned

Created by

Tracy Bedminster

Used 1+ times

FREE Resource

69 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Chemistry is the study of matter and its interactions. Chemical safety involves practices to prevent accidents and injuries when handling chemicals. Which of the following best describes chemical safety?

Wearing protective equipment and following safety procedures when handling chemicals

Ignoring safety rules in the laboratory

Mixing chemicals without reading labels

Eating and drinking in the laboratory

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Identify the basics of chemical structure.

Atoms and bonds

Physical states

Acid and base strength

Reaction rates

Tags

NGSS.HS-PS1-3

NGSS.HS-PS1-4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following correctly explains the differences between solutions, suspensions, and emulsions?

Solutions are homogeneous mixtures, suspensions are heterogeneous mixtures with visible particles, and emulsions are mixtures of two immiscible liquids.

Solutions and suspensions are both homogeneous, while emulsions are heterogeneous.

Suspensions and emulsions are both homogeneous, while solutions are heterogeneous.

Solutions, suspensions, and emulsions are all the same type of mixture.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Potential hydrogen is measured using which scale?

Richter scale

pH scale

Decibel scale

Beaufort scale

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Neutralization and redox reactions can be summarized as:

Neutralization involves acid and base forming salt and water; redox involves transfer of electrons.

Neutralization involves transfer of electrons; redox involves acid and base forming salt and water.

Both involve only acids and bases.

Both involve only transfer of protons.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Interpret safety data sheets.

To understand the hazards and safe handling of chemicals

To prepare financial reports

To design marketing strategies

To conduct employee interviews

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens when you pour water into a glass and add cooking oil? What does the oil do?

The oil mixes completely with the water.

The oil floats on top of the water.

The oil sinks to the bottom of the glass.

The oil evaporates immediately.

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