how does the mass number of a radioactive isotope affect the dose received by a person exposed to it?

May 11, 2020 ... The mass number is equal to the sum of the number of protons, neutrons, and electrons. The sum of the number of the electrons and protons. ... equal to 75 U/mL). Data of patients in two groups were collected and evaluated such as gender, age, body mass, number of patients with chemical burn ... Mar 1, 2001 ... Number of electrons is normally equal to the number of protons ... A is the mass number - number of protons (Z) plus the number of ... Oct 27, 2011 ... by an equal sign (=) and the fixed value (optionally followed by ... (same mass number, chain mode or same charge number, charge mode). Dec 20, 2020 ... How many neutrons are there in atoms of oxygen-18? We know that the mass number is equal to the number of protons plus the number of neutrons. (e) Mass number is the sum of all protons and electrons in an atom. 7. A positron has a mass number of _____, a charge of _____, and a mass equal to that of a( ... Nov 28, 2023 ... The number of protons is unique to each element. For example, there are six protons in a carbon nucleus; therefore, its atomic number is 6 on ... ... equal to 1. The first two can be setup in the menu, and the diffuse ... Mass number of the selected species. Output parameters: Helium number density ... atomic number=14Si28 = mass number. The mass number is 28, which tells us that silicon has a total number of protons and neutrons that equals 28. As we ... Since protons and electrons have equal and opposite charges, this means that atoms have no overall electrical charge. For example, the atomic number of sodium ...