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ChemS3

Chemistry vocab

QuesTionzzzAnswerzz
Atom smallest unit of matter that has all the property or data.
Scientific Model ideas that allows us to create explanations of how we think some part of the world works
sciencetific Evidence A collection of observation many people have made.
Atomic Number Numbers of protons in the nucleus of an atom.
Atomic Mass "Weight" or mass of a single atom(the same mass number, because most of weightin atoms is found from the nucleus-electrons weight almost nothing).
Mass Number Number of protons plus the number of neutrons.
Created by: iittzDiana