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  - Botany Plant Biology
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10th Grade Chemistry Quizzes, Questions & Answers

Recent Chemistry Quizzes

Chemistry Practice Review Questions!

Questions: 16 | Attempts: 7843 | Last updated: Mar 18, 2025

Sample Question
What is matter?

Anything that has electrons

Anything that has mass and is made of atoms

Anything that has energy

Anything that is classified as a compound

A.P. Chemistry - Introductory Quiz

Questions: 15 | Attempts: 96 | Last updated: Jun 19, 2025

Sample Question
The compound copper(I) sulfate would have which formula?

Cu2SO4

CuSO4

Cu2(SO4)

Cu(SO4)2

Campbell 2.3-2.4 Reading Quiz

Questions: 20 | Attempts: 274 | Last updated: Mar 20, 2025

Sample Question
Which of these relationships is true of an uncharged atom?

Atomic mass is equal to the number of electrons.

Number of protons is equal to the number of electrons.

Number of neutrons is equal to the number of protons.

Atomic mass is equal to the atomic number.

Number of electrons is equal to the number of neutrons.

Chemistry 101: Practice Quiz! Trivia Exam

Questions: 12 | Attempts: 5914 | Last updated: Jan 6, 2025

Sample Question
The matter is composed of?

Electrons

Very small particles called atoms

Various components of cells that create energy

Chemistry Final Prep #1

Questions: 22 | Attempts: 127 | Last updated: May 6, 2025

Sample Question
Cations are.... Positively charged Negatively charged Loses electrons Gains electrons Tend to be metals Tend to be non metals

1, 3 and 5

1,3 and 6

2,3 and 5

2, 4 and 6

Periodic Table Trends Quiz.2

Questions: 20 | Attempts: 5616 | Last updated: Feb 1, 2025

Sample Question
Ionization energy refers to

The energy needed to excite an electron

The energy needed to remove an electron

The energy needed to attract an electron

The energy needed to release a photon

Goal 4 Chemsitry Review #2

Questions: 12 | Attempts: 380 | Last updated: Mar 20, 2025

Sample Question
Which of the following is the heaviest?

The electron

The proton

The nuetron

The nucleus

Water and Aqueous Systems Chapter 15 Chemistry

Questions: 52 | Attempts: 273 | Last updated: Mar 22, 2025

Sample Question
What unique molecular compound is the foundation of all life on Earth?

Solid

Ice

Water

The Ultimate Quiz On Molecularium!

Questions: 13 | Attempts: 76 | Last updated: Apr 1, 2025

Sample Question
Carbon Monoxide is a colorless, odorless, and tasteless gas which is slightly lighter than air. It is highly toxic to humans and animals in higher quantities.

CO

CO2

CaO

CM

Chemistry Quiz

Questions: 10 | Attempts: 240 | Last updated: Feb 11, 2025

Sample Question
What is the most abundant gas in the Earth's atmosphere?

Oxygen

Hydrogen

Nitrogen

Carbon dioxide

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