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Electron negatively charged subatomic particle
Metalloid elements with properties of both metals and nonmetals.
Alkaline earth metal has two electrons in its outermost energy level.
Absolute temperature temperature measured using the Kelvin scale
acid a chemical reaction that donates protons or hydrogen ions
endothermic absorbs energy (gets cold).
exothermic gives off energy (gets hot)
half-life half of the radioactive atoms
immiscible two substances don't dissolve in each other
inhibitor substance that slows down a chemical reaction
Created by: 797733288