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12 Cards in this Set

  • Front
  • Back
A =
Mass number (sum of the protons + Neutrons)
X =
Symbol of the element
Z =
Atomic Number
How do you find the number of neutrons?
A-Z
Z can be used to find what?
Z can be used to find protons or electrons.
Electrons or protons can be used to find what?
Z
A- Neutrons = __?___
Protons/Electrons
A- Protons = __?___
Neutrons
A- Electrons = __?___
Neutrons
Z+ Neutrons = __?__
A
Protons + Neutons = __?___
A
Electrons + Neutons = __?__
A