don't want to just give you the answer..but I'll tell you how to get it..
Periodic Table... look one up and learn how to use one...its fairly easy once you learn.. basically the numbers on the top right are the numbers your looking for for your question.
Potassium has 19 protons, 19 electrons and 20 neutrons.
Potassium-41 has 19 electrons and protons and 22 neutrons.
19 protons.20 neutrons.18 electrons.One less electron that has been donation to form the potassium ion.K +----------------charge on the cation
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).
From the periodic table, potassium has an atomic number of 19. This means that potassium atoms have 19 protons in their nuclei. In a neutral atom, the number of protons equals the number of electrons. Therefore, potassium atoms have 19 electrons. Mass number is the sum of protons and neutrons in the nucleus of an isotope. If you know the mass number and number of protons, subtract the number of protons from the mass number. In the case of potassium-31, the mass number is 31. So, subtract 19 from 31 and you get 12, which is the number of neutrons. So the atoms of potassium-31 has 19 protons, 19 neutrons, and 12 neutrons.
There are 19 protons,20 neutrons, and 19 electrons.
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.
it has 19 electrons and 19 protons and 20 neutrons
Potassium is a s block element. It has 19 protons in a atom.
19 protons.20 neutrons.18 electrons.One less electron that has been donation to form the potassium ion.K +----------------charge on the cation
Potassium-41 contains 22 neutrons and 19 protons.
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 (K) Has the same number of electrons as protons therefore it has 19 electrons. To find the number of neutrons you take the mass of the element minus the number of protons so 39-19=20. so there are 20 neutrons in potassium.