Find the number of electrons, protons and neutrons in potassium (atomic number of Potassium = 19
and mass number = 39).
write the steps also please...
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Find the number of electrons, protons and neutrons in potassium (atomic number of Potassium = 19
and mass number = 39).
write the steps also please...
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Answer:
hence atomic number is 19 so atomic number= electron= proton henc number of electron and proton is 19 and neutron= mass number - proton= 39-19= 20
Answer:
electrons-19
protons-19
neutrons=mass-protons=39-19=20