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Chemistry Quizzes, Questions & Answers

Recent Chemistry Quizzes

Elements Compounds and Mixtures Quiz For Grade 7th

Questions: 14 | Attempts: 40500 | Last updated: Sep 9, 2025

Sample Question
An alloy is:

A compound

A mixture of metals

A solution of gases

Hs Chemistry Practice Final

Questions: 50 | Attempts: 4217 | Last updated: Jan 20, 2025

Sample Question
Convert 57.03mm to meters

0.005703m

0.05703m

0.5703m

57,030.0m

Chemistry Practice Exam Quiz!

Questions: 11 | Attempts: 3065 | Last updated: Mar 22, 2025

Sample Question
Which terms are used to identify pure substances?

An element and a mixture

An element and a compound

A solution and a mixture

A mixture and a compound

Basic Chemistry 1st Year High School

Questions: 16 | Attempts: 5205 | Last updated: Jan 15, 2025

Sample Question
What is Matter?

Matter is an Element

Matter is anything that has mass and occupies space

Matter is anything that costs money

Matter is anything that has to do with chemistry

8th Grade Chemistry and Biology! Trivia Quiz

Questions: 59 | Attempts: 587 | Last updated: Oct 22, 2025

Sample Question
The variable that is changed by the scientist is the independent variable and the variable that the scientist is recording data on is the dependent variable. The dependent variable is the variable that is being measured and/or observed. Additional variables know as the constant variables remain the same or constant throughout the experiment. These variables must be kept constant to insure that they do not effect the outcome of the experiment. Based on the following hypothesis: If liquid fertilzer is used then the plant will grow larger, what is the independent variable?

Type of Plant

Type of Fertilizer

Type of Planter

Amount of Plant Growth

Science Chapter 3-4 Practice

Questions: 39 | Attempts: 175 | Last updated: Feb 22, 2025

Sample Question
A pure substance made of two or more elements that are chemically combined is called a(n) ______________________

Mixture

Compound

Alloy

Suspension

Nature Of Matter Quiz

Questions: 25 | Attempts: 2274 | Last updated: Mar 21, 2025

Sample Question
Chemistry is the study of matter and how it changes.

True

False

Chapter 1 Section 1-2 Test

Questions: 8 | Attempts: 210 | Last updated: Mar 16, 2025

Sample Question
The study of the properties of the moon and how the moon changes is chemistry.

True

False

Physical and Chemical Properties

Questions: 5 | Attempts: 1156 | Last updated: Apr 10, 2025

Sample Question
What are signs of a chemical change?

Color change

Rust

Gas and light produced

All of the above

Chemistry Quiz On Elements! Trivia

Questions: 36 | Attempts: 4246 | Last updated: Apr 3, 2025

Sample Question
What is Fe?

Neon

Helium

Iron

Beryllium

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