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States of Matter 107
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Solutions 61
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Nomenclature 15
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Hydrocarbons 13
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Alcohols 3
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Amines 2
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Polymers 5
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Biomolecules 13
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Proteins 26
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Enzymes 4
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Lipids 14
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Metabolism 39
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Vitamins 5
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Hormones 1
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Alloys 1
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Nucleus 1
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Cell Cycle 18
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Genomics 1
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Ecosystem 35
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Biomes 24
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Food Chains 15
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Biodiversity 23
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Habitat 4
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Skeletal System 116
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Nervous System 111
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Porifera 6
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Cnidaria 6
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Nematoda 6
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Annelida 7
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Arthropoda 12
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Mollusca 4
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Chordata 5
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Fish 76
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Amphibians 10
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Reptiles 14
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Birds 2
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Mammals 106
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Anatomy 17
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Physiology 20
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Reproduction 23
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Behavior 63
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Bacteriology 32
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Virology 33
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Mycology 16
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Parasitology 50
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GMOs 4
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Bio Enzymes 21
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Bio Hormones 32
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B Cells 1
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Clouds 1
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Marine Life 47
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Wetlands 5
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Tsunamis 1
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9th Grade Chemistry Quizzes, Questions & Answers
Recent Chemistry Quizzes
Circle or write in the word that correctly fits the definition.
Questions: 17 | Attempts: 1400 | Last updated: Jun 22, 2025
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Sample QuestionSomething that takes up space and has mass is commonly known as:
The quiz below is a Science Quiz: Chemistry Trivia that is specifically designed to help a student understand the topics they have covered in their chemistry classes. If you are able to pass the quiz, then you have no reason to...
Questions: 14 | Attempts: 221 | Last updated: Mar 21, 2025
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Sample QuestionMr. Krabbs wants to make Bikini Bottoms a nicer place to live. He has created a new sauce that he thinks will reduce the production of body gas associated with eating crabby patties from the Krusty Krab. He recruits 100 customers with a history of gas problems. He has 50 of them (Group A) eat crabby patties with the new sauce. The other 50 (Group B) eat crabby patties with the sauce that looks just like new sauce but is really just a mixture of mayonnaise and food coloring. Both groups were told that they were getting the sauce that would reduce gas production. Two hours after eating the crabby patties, 30 customers in group A reported having fewer gas problems and 8 customers in group B reported having fewer gas problems. Which people are in the control group?
The 'Chemistry Honors Midterm Review' quiz assesses understanding of chemical properties, states of matter, and mixtures. It focuses on foundational concepts such as physical changes, heterogeneity in mixtures, and density,...
Questions: 57 | Attempts: 1659 | Last updated: Oct 22, 2025
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Sample QuestionChemical Properties..
Chemistry vocabulary quiz based on Chemistry Vocabulary from 8th grade. Created by lazemaze.Does not open in a new window:http://www.proprofs.com/flashcards/story.php?title=chemistry-vocabulary_3
Questions: 40 | Attempts: 284 | Last updated: Mar 21, 2025
This quiz is designed to test student's mastery of Chapter 12, sections 1 & 2. This quiz also checks student's memorization of element symbol set #2.
Questions: 18 | Attempts: 96 | Last updated: Oct 8, 2025
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Sample QuestionAn element's properties can be predicted from its
We all have studied chemistry in school. How well do you remember the symbols of different elements? It's a chemistry quiz on elements and their symbols for those who loved chemistry in school and still love to study it more....
Questions: 10 | Attempts: 12791 | Last updated: Aug 17, 2025
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Sample QuestionWhat's the symbol of potassium?
Refine your understanding of fundamental chemistry concepts with our Basic Chemistry Quiz. Each question will test your knowledge and provide immediate feedback, helping you identify areas for improvement and deepen your...
Questions: 16 | Attempts: 174 | Last updated: Aug 21, 2025
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Sample QuestionWhat is the study of the heat associated with chemical reactions and physical processes called?
Below us the ultimate trivia quiz on describing and measuring matter. If you are a chemistry student you must know that it is indeed possible to measure matter. Matter is essentially anything that has mass and occupies space and...
Questions: 17 | Attempts: 232 | Last updated: Mar 21, 2025
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Sample QuestionA ________ property is a characteristic of a pure substance that can be observed without changing it into another substance.
The matter is any substance that has mass having volume. Matter exists in 3 states solid, liquid, and gas. "Matter" generally includes atoms and anything made up of them. Read the...
Questions: 10 | Attempts: 872 | Last updated: Aug 13, 2025
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Sample QuestionOne example of a physical change is
Review of subatomic particle and ion and isotopes families and density
Questions: 20 | Attempts: 6055 | Last updated: Oct 19, 2025
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Sample Questionthis subatomic particle has a positive charge
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