Potassium's atomic number is 19. Thus, it has 19 positively charged protons. To make it neutral, it must also have 19 negatively charged electrons.
19
19 protons and 19 electrons(2,8,8,1)
Potassium is element number 19, so it has 19 protons and 19 electrons in the neutral atom.A potassium atom has 19 protons.An uncharged atom therefore has 19 electrons, but in solution many potassium atoms exist as ions (K+), with 18 electrons.
19 protons, 19 electrons, and 20 neutrons
A neutral potassium atom has 19 electrons in total and 1 valence electron.
The neutral atom of potassium has 19 electrons.
A stable sodium atom has 11 electrons.
Finding the number of electrons in an atom is easy. You just have to know the atomic number of the element. The atomic number for Potassium is 19. That means Potassium has 19 electrons.
Potassium is a non metal element. There are 19 electrons in a single atom.
20 for the stable atom
2
The atomic number of potassium is 19. So there are 19 protons and 19 electrons. The number of neutrons depends on the isotope. The most stable isotope of potassium (K-39) has 20 neutrons (39 - 19 = 20).
Potassium is a metal element. There are 19 electrons in a single atom.
19
There are 19 electrons in the potassium nucleus.
19 protons and 19 electrons(2,8,8,1)
The same as the atomic number of potassium, 19 of each.