Potassium has 19 protons, 19 electrons and 20 neutrons.
Potassium-41 has 19 electrons and protons and 22 neutrons.
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).
A potassium atom typically has 19 protons and 19 electrons. The number of protons defines the element, so potassium always has 19 protons. In a neutral atom, the number of protons and electrons is the same.
19 protons.20 neutrons.18 electrons.One less electron that has been donation to form the potassium ion.K +----------------charge on the cation
Lithium has 3 protons and typically 4 neutrons in its nucleus.
Zinc has 30 protrons, 36 neutrons, and 66 electrons
7 protons and 7 neutrons
Zero, electrons orbit the nucleus (protons and neutrons). There are normally 10 electrons in neon.
There are 19 protons,20 neutrons, and 19 electrons.
An atom of potassium has 19 protons, 19 electrons, and typically 20 neutrons.
19 protons 19 electrons 20 neutrons
Potassium-41 has 19 electrons and protons and 22 neutrons.
there are 11 neutrons.
It has 26 protons and 30 neutrons
1 proton, no neutrons
it has 19 electrons and 19 protons and 20 neutrons
Potassium-43 has 19 protons, 24 neutrons, and 19 electrons. The number of protons and electrons is determined by the element's atomic number (which is 19 for potassium), while the number of neutrons is calculated by subtracting the atomic number from the isotope mass number.