13-15. Use the periodic table to determine the atomic number and determine the sub-atomic particles of the
following isotopes
Symbol
Atomic
Number
Atomic
Mass
Kr-78
#ot
Protons
Hof
Electrons
Element
Name
13
Krypton-78
# of
Neutrons
KI-S2
Krypton-82
15.
Krypton-86
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Kr-86
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Answer:
13. symbol: Kr
atomic number: 36
protons: 36
neutrons: 42
electrons: 36
14. symbol: Kr
atomic number: 36
protons: 36
neutrons: 46
electrons: 36
15. Symbol: Kr
atomic number: 36
protons: 36
neutrons: 50
electrons: 32
Explanation: