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Atomic # and Mass

QuestionAnswer
What is the Atomic Number? The Number of Protons in the nucleus
How do you find the number of ELECTRONS in a neutral atom? Equal to the number of Protons.
The Atomic MASS is the ..... Number of Protons PLUS the number of Neutrons.
If I know the atomic number AND the Atomic Mass, how can you calculate the number of Neutrons? Mass - # Protons = Number of Neutrons
If my atom has 3 Protons and 4 Neutrons, what is the MASS? 7
If my atom has 9 protons and 10 Neutrons, how many ELECTRONS will it have? 9
If my atom has 9 protons and 10 Neutrons,what will the atomic mass be? 19
If my atom has 6 protons, what element do I have? Carbon
What is the charge of the Proton? Positive
Where is the Proton located? Nucleus
Where are the Electrons found? The electron cloud
If my atom has 3 Electrons and 4 Neutrons, how many protons does it have? 3
If my atom has 8 protons and 8 neutrons, what is the Atomic NUMBER? 8
If my atom has 8 protons and 8 neutrons, what is the Atomic MASS? 16
If my atom has 8 protons and 8 neutrons, what is the Element SYMBOL? O
What are the "Rules" for writing the Atomic Symbol? 1 letter is cap. more than 1 letter - 1st is cap, the rest are lowercase.
Same or different: CO Co ? Different - Carbon & Oxygen vs Cobalt
How many protons does Ne have? 10
Created by: chamberlin819
 

 



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