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States of Matter 111
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Solutions 61
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Nomenclature 15
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Hydrocarbons 13
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Alcohols 5
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Ketones 5
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Amines 5
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Polymers 5
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Biomolecules 14
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Proteins 26
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Enzymes 5
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Lipids 14
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Metabolism 40
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Vitamins 6
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Hormones 6
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Prodrugs 5
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Nucleus 5
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Cell Cycle 18
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Ecosystem 36
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Biomes 24
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Food Chains 16
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Biodiversity 28
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Habitat 5
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Skeletal System 116
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Nervous System 118
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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 5
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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 5
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Mammals 106
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Anatomy 17
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Physiology 23
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Reproduction 26
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Behavior 63
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Bacteriology 33
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Virology 33
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Mycology 16
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Parasitology 53
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Bio Enzymes 21
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Bio Hormones 32
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6th Grade Electronic Structure Quizzes, Questions & Answers
Recent Electronic Structure Quizzes
An atom is the smallest constituent unit of ordinary matter that has the properties of a chemical element. It is composed of a dense core called the nucleus and a series of outer shells occupied by orbiting electrons. What...
Questions: 11 | Attempts: 152 | Last updated: Apr 12, 2025
A normal atom has a neutral charge with equal numbers of positive and negative particles. To find the ionic charge of an element you'll need to consult your Periodic Table metals will be positive where as Non-metals will...
Questions: 14 | Attempts: 2003 | Last updated: Oct 13, 2025
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Sample QuestionProtons are...
Understanding the periodic table gives us a good way of understanding the elements in science. Each element is differentiated by another due to its components and number of items. The quiz below was created to test out a...
Questions: 10 | Attempts: 438 | Last updated: Oct 22, 2025
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Sample QuestionWhich two part of the atom have about the same mass?
Test your understanding of atomic structure with questions on particles, the nucleus, atomic number, and element arrangement on the periodic table.
Questions: 8 | Attempts: 4427 | Last updated: Feb 6, 2025
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Sample QuestionWhat is a negatively charged particle called?
An atom is a primary piece of matter made up of protons, neutrons, and electrons called subatomic particles. The atom's center is known as the Nucleus, which carries the negative charge around which electrons flow. This quiz...
Questions: 10 | Attempts: 11152 | Last updated: Oct 21, 2025
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Sample QuestionIf lithium has an atomic number of 3 and a mass number of 7, the correct number of protons, neutrons, and electrons, respectively, is:
This basic 7th grade science quiz covers fundamental concepts about elements, including electron configuration, valance electrons, and atomic structure.
Questions: 8 | Attempts: 1121 | Last updated: Oct 1, 2025
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Sample QuestionHow many electrons are found in the energy level closest to the nucleus?
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