Argon has three naturally occurring isotopes: ^{36}{18}Ar, ^{38}{18}Ar, and ^{40}_{18}Ar.
The appropriate symbol for an isotope of potassium-39 corresponding to the isotope notation A Z X is ^39_K19.
The isotope notation for sodium with 11 protons and 12 neutrons would be 23/11 Na.
The atomic number 35 corresponds to bromine, and the symbol would be 81Br.
The isotope notation for sodium with 11 protons and 12 neutrons would be Sodium-23, where the number 23 represents the sum of protons and neutrons in the nucleus.
The symbolic notation for the isotope neon-22 is ^22Ne. The "22" represents the total number of protons and neutrons in the nucleus, while the "Ne" symbolizes the element neon.
Ar 40 is the most common isotope, accounting for 99.6% of the total (by weight).
The appropriate symbol for an isotope of potassium-39 corresponding to the isotope notation A Z X is ^39_K19.
The hyphen notation of the most common isotope of technetium, technetium-98, is 98Tc.
40K
For example a thorium isotope is Th-231 or 23190 Th.
The chemical notation is 19F.
The isotope notation for sodium with 11 protons and 12 neutrons would be 23/11 Na.
Thorium-232 is typically indicated with the notation "Th-232."
It is usually of the form 23Na where the 23 appears as a superscript.
It is usually of the form 23Na where the 23 appears as a superscript.
The hyphen notation for silicon is written as Si-28, indicating its most stable and abundant isotope, which has a mass number of 28. This notation reflects the number of protons and neutrons in the nucleus of the silicon atom, where silicon has 14 protons and 14 neutrons in this particular isotope.
Ar