neutrons = 40 - 18 = 22
Sulfur has 16 neutrons. To find out how many neutrons an element has you subtract the atomic number of that element by the atomic mass. omg thank you so much
121
it depends on the element and isotope
Oxygen is a p block element. It has 8 protons and neutrons.
Element is made by atom. atoms included many protons,neutrons and electrons.
22
The most stable isotope of Argon has 22 neutrons (Ar40)
Argon has 18 protons, 18 electrons. The most stable isotope of argon (Ar-40) has 22 neutrons.
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
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%
This is a chemical element. You can find the how many electron in a single atom by using a periodic table.
That depends on the isotope, as Argon has three different stable isotopes and many different radioactive isotopes.
There are 18, 20 or 22 neutrons.
Argon has 18 electrons and protons...Neutrons is 22
There are 118 neutrons in the element gold.
There are 3 Isotopes with the following mass numbers: Argon 36 Argon 38 Argon 40 Argon has an atomic number of 18 (it therefore has 18 protons in its nucleus and 18 electrons flying round it). To get the number of neutrons one subtracts the atomic number from the mass number. This means that some Argon atoms have 18 neutrons, some 20 neutrons and some 22 neutrons the isotope with 22 neutrons is the most common and forms 99.6% of all Argon.
18 protons and 18, 20 or 22 neutrons.