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atoms

QuestionAnswer
what is the significance of the periodic table it predicts and list all the chemical elements in the universe
what do electrons in the same shell have they have the same amount of enegy
subatomic particle electron
what might happen if the strong force didn't exist atomic nuclei would fly apart
what two types of particles exist within a an atomic nucleus proton sand nuetrons
oxygen has an atomic number of 8. what can you conclude from this fact an atom of oxygen has 8 protons
the word "atom" comes from the Greek word 'invisible" in what way are atoms invisible they cannot be broken apart without loosing their chemical properties
how are molecules different from atoms they consist of several atoms bond together
what can you conclude from the fact that electrons orbi tfar away from atomic nuclei atoms are comprised mostly of empty spaces
what does number 12 represent an atomic mass
Created by: hannah traub
 

 



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