K - Potassium. Just look at atomic numbers on Periodic Table! potassium
Argon atoms have 18 protons which is similar to the number of electrons.
Argon has 18 electrons in its electron cloud.
In its non-ionized state, which is usually how it is found since it's an inert gas, argon has 18 electrons.All atoms have the same number of electrons and protons. According to the periodic table, argon has 18 protons. It therefore also has 18 electrons.Number of Protons/Electrons: 18
An argon nucleus typically contains 18 protons and either 20 or 22 neutrons, depending on the isotope of argon. The most common isotope, argon-40, has 18 protons and 22 neutrons.
Argon is atomic number 18. It would therefore have 18 protons. Having 18 protons would mean that Argon must also have 18 electrons.
The element with one more proton than argon is potassium, which has atomic number 19. Argon has an atomic number of 18.
There are 18 electrons and protons each in argon atoms.
i will say 18 neutrons and electrons
Argon is a gas. atomic number of it is 18.
Argon has 18 electrons.
The atomic number of argon is 18.
Argon atoms have 18 protons which is similar to the number of electrons.
18 protons and 22 neutrons in the most commonly occurring isotope argon-40. In argon-36 there are 18 neutrons but this isotope is only present in nature at 0.34%
Argon-40 has 18 electrons. This is because argon has an atomic number of 18, which indicates the number of protons (and electrons) in a neutral atom of argon.
Argon has 18 protons.
Argon has 18 electrons.
Argon has 18 electrons and protons...Neutrons is 22