Hawks Atomic Structure - Protons
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| proton | positively charged particle found in the nucleus of an atom
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| What determines the identity of an element? | The number of protons as represented by the atomic number
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| How do you determine the number of protons if you have the mass number as well as the number of neutrons? | mass number - # of neutrons = # of protons
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| What is the symbol for a proton? | p+
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| What is the importance of the protons? | The protons determine the identity of the element
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| The proton, along with the ___________________, make up the vast majority of the mass of an atom. | The neutron
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| What is the mass of a proton? | 1 amu
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| What is the charge of a proton? | positive
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| Where is a proton found? | in the nucleus
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| Who is credited with discovering the proton? | Ernest Rutherford
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| What was the name of the experiment that was used to discover the proton? | The gold foil experiment
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