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the atomic structure

The atomic structure

What is the nucleus made of? protons + neutrons
What is the charge of a neutrons? neutral - no charge
Why does an atom look fuzzy? the electrons are moving so fast they seem to blur
What are electrons? small particles that float around the outside of the nucleus.
What kind of charge do protons have? positive (+)
What kind of charge do electrons have? negative (-)
What do electrons weigh? almost nothing
What do protons weigh? 1 amu (one atomic mass unit)
What do neutrons weigh? 1 amu (one atomic mass unit)
Created by: Samuelo