8 февр. 2016 г. · Argon's stable and naturally-occurring isotopes have 18, 20, or 22 neutrons. There could be anywhere from 13 and 33 neutrons.

24 нояб. 2017 г. · The neutron number depends on which isotope you're considering. The argon on Earth is chiefly ⁴⁰Ar, so it has 22 neutrons.

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.

24 сент. 2020 г. · Argon nucleus contains 18 protons and 22 neutrons. So, it's atomic no is 18 and Mass Number is 40. But Potassium contains 19 protons and 20 ...

3 янв. 2018 г. · If you look at the periodic table, argon (Ar) has 18 protons and thus 18 electrons. We can use the number of neutrons (20 neutrons) to find the ...

30 янв. 2019 г. · Argon nucleus contains 18 protons and 22 neutrons. So, it's atomic no is 18 and Mass Number is 40. But Potassium contains 19 protons and 20 ...

1 нояб. 2017 г. · A normal Argon atom has 18 electrons, 18 protons, and 22 neutrons. A normal atom is an atom that has a neutral charge.

26 мая 2021 г. · Argon [Ar] is a noble gas which has the atomic number 18 with 3 known stable isotopes. They are Ar - 36, Ar - 38 & Ar - 40.

29 янв. 2021 г. · With 18 protons in the atom, the atomic number is 18, corresponding to argon. With 18 protons and 20 neutrons, the mass number is 18 + 20 = 38.

15 мар. 2017 г. · Argon nucleus contains 18 protons and 22 neutrons. So, it's atomic no is 18 and Mass Number is 40. But Potassium contains 19 protons and 20 ...