there are 19 protons and electrons
it has 19 electrons and 19 protons and 20 neutrons
There are 19 protons,20 neutrons, and 19 electrons.
19 protons and 19 electrons(2,8,8,1)
Potassium is a non metal element. There are 19 electrons in a single atom.
Potassium has 19 protons, 19 electrons and 20 neutrons.
19 protons 19 electrons 20 neutrons
19 protons, 19 electrons, and 20 neutrons
There are 19 protons and electrons each. And there are 24 neutrons present.
Potassium-41 has 19 electrons and protons and 22 neutrons.
Potassium is a s block element. It has 19 protons in a atom.
Potassium is in the s block. It contains 19 protons in the atom.