2.1 Chemical Elements — Matter and Elements
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Vocabulary flashcards covering matter, the four states of matter, plasma, ionization, and elements.
Last updated 8:39 PM on 9/11/25
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5 Terms
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Matter
Anything that has mass and occupies space.
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States of matter
The four fundamental forms matter exists in: solid, liquid, gas, and plasma.
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Plasma
A high-energy state of matter formed when a gas is energized to the point electrons are removed from atoms (ionized).
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Ionization
The process of removing electrons from atoms, producing plasma.
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Element
A basic substance that all matter is composed of.
