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chem/atoms
Question | Answer |
---|---|
Atom | the smalleest unit of matter; weight or mass of a single atom-same as a atomic number |
Scientifc Model | an idea that shows us to create explnation of how we think some part of the world works |
Scientific Evidence | a collection of observation that many people have made. everyone agrees on the same collection of observation |
Atomic Number | weight or mass of a single atom |
Mass Number | weight or mass of a single atom( the same as mass #, becuase most of the height of an atom is found in the electrons |
Atomic Mass | weight or mass of a single atom( the same as mass #, becuase most of the height of an atom is found in the electrons |