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G_Atoms

Chemistry

QuestionAnswer
Atomic number The number of protons in the nucleus of the atom
Mass number Number of protons + the number of neutrons
Atomic weight The decimal number of the periotic table
Atom the smallest unit of matter
Scientific model An idea that allows us to create explanations of how we think some part of the world works. Similar to Theory
Scientific evidence observations that many people have made.
Created by: gregoria07
Popular Chemistry sets

 

 



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