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Exams & Certifications

10th Grade Chemistry Quizzes, Questions & Answers

Recent Chemistry Quizzes

Intej Chemistry Department (Diagnostic 1)

Questions: 40 | Attempts: 98 | Last updated: Feb 6, 2025

Sample Question
Diagram 1 shows the atomic model of an atom. Which of the following scientists suggested the model?

Ernest Rutherford

James Chadwick

J.J. Thomson

Neils Bohr

Grade 10 Chemistry Test: Assess Your Knowledge

Questions: 10 | Attempts: 106497 | Last updated: Jun 12, 2025

Sample Question
What is the chemical symbol for gold?

Au

Ag

Fe

Hg

Chemistry Semester I Review

Questions: 34 | Attempts: 207 | Last updated: Mar 22, 2025

Sample Question
The density of a substance is 48 g/ml. What is the volume of a sample that is 19.2 g?

2.5 ml

0.4 ml

2.5 L

0.4 L

Year 10 Chemical Formulas Test

Questions: 10 | Attempts: 11446 | Last updated: Mar 22, 2025

Sample Question
Calcium chloride

Chemistry IGCSE Sections 1 - 3

Questions: 43 | Attempts: 956 | Last updated: Jul 21, 2025

Quarterly Assessment 1-regents Chemistry

Questions: 14 | Attempts: 238 | Last updated: Mar 21, 2025

Sample Question
WHich of the following can not be decomposed into simpler substances?

Elements

Compounds

Solutions

Mixtures

Hs Chemistry Practice Final

Questions: 50 | Attempts: 4247 | 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: 3075 | 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: 5215 | 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

Chemistry By Jocelyn Ventura

Questions: 25 | Attempts: 499 | Last updated: Sep 4, 2025

Sample Question
A glowing match was dropped into a dry gas jar containing one gas only. The match (but not the gas) caught a light. Which gas is most likely present in the jar?

A. oxygen

B. hydrogen

C. Carbon dioxide

D. Carbon monoxide

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