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A Type of Science
Question | Answer |
---|---|
Atom | Smallest Unit of matter. Has all the chemical charicteristics of an element and cannot be seen even with a horoscope. It is mostly empty space. |
Scientific Model | An idea that allows us to create an explanation of how we think some parts of the world works and is similar to a theory. |
Scientific Evidence | A collection of obsevations that many people have made. Everyone agrees |
Atomic Number | The number of protons in the nucleus of an atom. |
Atomic Mass | The weight or mass of a single atom which is the same as the mass number. |
Mass Number | The number of protons and the number of neutrons. |