Argon has numerous isotopes, of which the most abundant by far is Argon 40; that is 18 protons and 22 neutrons. (18+22=40).

11 февр. 2018 г. · Argon's atom consists of 18 electrons,18 protons and 22 neutrons. i.e. mass number of argon is 40 ,. so, 40–18 = 22 Neutrons. How many electrons, protons,and neutrons does the argon ... How do you know how many neutrons argon has? - Quora Why does argon have a lower atomic number but a greater ... Why does Argon have an atomic mass number of 40 but its ... Другие результаты с сайта www.quora.com

Next, find the atomic number which is located above the element's symbol. Since argon 's atomic number is 18 , Ar has 18 protons.

Answer and Explanation: There are 22 neutrons in one atom of argon. On the periodic table, argon's atomic number is 18. This tells you that it has 18 protons.

Argon is a chemical element; it has symbol Ar and atomic number 18. It is in group 18 of the periodic table and is a noble gas.

9 мар. 2020 г. · In this video we'll use the Periodic table and a few simple rules to find the protons, electrons, and neutrons for the element Argon (Ar).

3 июл. 2022 г. · The number of protons, neutrons, and electronic configuration of Ar 40 18 is 18, 22, and 2,8,8 respectively.

11 сент. 2020 г. · There are 22 neutrons in one atom of argon. On the periodic table, argon's atomic number is 18. This tells you that it has 18 protons.

Number of Protons/Electrons: 18. Number of Neutrons: 22. Classification: Noble Gas Crystal Structure: Cubic Density @ 293 K: 1.784 g/cm3. Color: Colorless Gas ...