year 9 Science Flashcards on Atom Test Revision, created by Elli Humphreys on 20/03/2016.
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Created by Elli Humphreys
over 8 years ago
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Close
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Created by Elli Humphreys
over 8 years ago
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What is an element?
What are rows?
What are groups?
What are valence electrons?
What are atoms mostly made up of?
Does an atom have a charge?
How can you tell the amount of electrons an element has?
What are molecule?
What is a bond
What is a compound?
What is an isotope?
What is the mass number?
