The isotope with 15 protons and 17 neutrons is Phosphorus-32, which has a symbol of P-32.
The symbol is Ba. The number of neutrons equal the number of protons.
238U
The correct nuclear symbol for an isotope with 80 protons and 124 neutrons is Xe-204, where Xe represents the element xenon.
The correct symbol for an isotope of carbon with 6 neutrons and 6 protons is written as ( \text{C}^{12} ). In this notation, "C" represents carbon, and the superscript "12" indicates the total number of nucleons (protons + neutrons), which in this case is 6 protons + 6 neutrons = 12. This isotope is known as carbon-12.
The isotopic symbol for the sulfur isotope with 18 neutrons is ^34S. This is because sulfur's atomic number is 16, so adding 18 neutrons gives a mass number of 34.
The chemical symbol for fluorine isotope with 9 neutrons is 18F (18 is a superscript).
The isotope symbol of plutonium with 146 neutrons is plutonium-246, represented as ^246Pu.
The isotope symbol for fluorine with 9 neutrons is ^18F, where 18 is the atomic mass number (protons + neutrons) and F is the chemical symbol for fluorine.
The isotope with 15 protons and 17 neutrons is Phosphorus-32, which has a symbol of P-32.
The symbol for a sodium isotope with 12 neutrons would be "Na-23". This notation indicates the element symbol "Na" for sodium and the total number of protons and neutrons in the nucleus (12 neutrons + 11 protons = atomic mass number 23).
The symbol is Ba. The number of neutrons equal the number of protons.
This an isotope of osmium, osmium-191. The symbol is 19176Os.
238U
The correct symbol for the isotope of potassium with 22 neutrons is K-41. The number after the element symbol represents the atomic mass, which is the sum of protons and neutrons in the nucleus. In this case, potassium has 19 protons and 22 neutrons, resulting in an atomic mass of 41.
You are looking for the symbol of cesium (Cs) and indication of its mass number. The mass number is the sum of the protons and neutrons. So if every atom of cesium has 55 protons, then the mass number of this isotope is 137. The mass number is indicated in superscript before the symbol: 137Cs
The correct nuclear symbol for an isotope with 80 protons and 124 neutrons is Xe-204, where Xe represents the element xenon.