Argon atoms have 18 protons which is similar to the number of electrons.
Argon has atomic number 18 and is the third element in group 18 of the periodic table
18
An electron - also referred to as a beta particle.
Argon is atomic number 18. It would therefore have 18 protons. Having 18 protons would mean that Argon must also have 18 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%
i will say 18 neutrons and electrons
The atomic number of argon is 18. So it has 18 electrons.
Argon has 18 protons
Argon has 18 electrons.
Argon has 18 protons, 18 electrons. The most stable isotope of argon (Ar-40) has 22 neutrons.
Each atom of argon has exactly 18 protons and 18 electrons.
No. Chlorine has 17 electrons whereas argon has 18 electrons. But chloride ion has 18 electrons and is isoelectronic with argon.
The amount of electrons is Argon is 18.
the atomic number for argon is 18.
The atomic number of argon is 18.
Argon has 18 electrons.