1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6 5s2 4d10 5s6 6s2 4f14 5d10 6p2, or more concisely [Xe] 6s2 4f14 5d10 6p2.
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 phosphorus-32 can be represented as (^{32}_{15}\text{P}). In this notation, "32" is the mass number (the total number of protons and neutrons), "15" is the atomic number (the number of protons), and "P" is the chemical symbol for phosphorus.
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.
The isotope notation for phosphorus-32 can be represented as (^{32}_{15}\text{P}). In this notation, "32" is the mass number (the total number of protons and neutrons), "15" is the atomic number (the number of protons), and "P" is the chemical symbol for phosphorus.
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.
The atomic number 35 corresponds to bromine, and the symbol would be 81Br.