Argon has 18 protons, 18 electrons. The most stable isotope of argon (Ar-40) has 22 neutrons.
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%
The most stable isotope of Argon has 22 neutrons (Ar40)
Argon-38 is a specific isotope of argon, and it has 18 electrons since the number of electrons in an element is determined by its atomic number.
There are particular isotopes that have similar number of electrons and neutrons. Some of these isotopes include hydrogen-2, helium-4, carbon-12 and nitrogen-14.
Argon is a non metal element. There are 18 electrons in a single atom.
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
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 has 18 electrons and protons...Neutrons is 22
Argon-39 has 18 protons, 21 neutrons, and 18 electrons.
Argon has 18 electrons.
The element argon has 22 neutrons. It has 18 protons and 18 electrons, giving it an atomic number of 18. The number of neutrons is calculated by subtracting the atomic number from the atomic mass, which is 40 for argon (obtained by rounding the atomic weight to the nearest whole number).
8 electrons
neutrons = 40 - 18 = 22
The most stable isotope of Argon has 22 neutrons (Ar40)
Argon-38 is a specific isotope of argon, and it has 18 electrons since the number of electrons in an element is determined by its atomic number.
If you look at the periodic table, Argon's atomic mass is forty, and its atomic number is eighteen. So forty minus eighteen = 22 neutrons
All noble gasses have 8 valence electrons which means outer electrons. As for electrons overall, argon would have 18.