Arsenic (33As) has 32 known isotopes and at least 10 isomers. Only one of these isotopes, 75As, is stable; as such, it is considered a monoisotopic element.

25 июн. 2021 г. · A stable isotope of arsenic with relative atomic mass 74.921596, 100 atom percent natural abundance and nuclear spin 3/2. Stars, This entity has ...

27 февр. 2016 г. · Therefore, the stable arsenic isotope is arsenic-75, 75As , which has 33 protons and 42 neutrons in its nucleus.

To find the isotope of arsenic with a mass number of 75, look up the atomic number of arsenic in the periodic table, which is 33. Since the mass number is the ...

This isotope is stable and thus has no decay products, so instead we show decay chains that lead down to it. Atomic Weight, 74.921596478. Abundance, 1×102%.

15 авг. 2021 г. · (c) The isotope of arsenic (As) with a mass number of 75 is written as As-75. (d) The isotope of magnesium (Mg) that has an equal number of ...

Isotopic abundance (amount fraction). 75As, 74.921 595(6), 1. Arsenic is a monoisotopic element and its atomic weight is determined solely by its isotope 75As.

With the atomic number of 36, the isotope symbol is: 36 84 Kr . #c) The isotope of arsenic with mass number 75#. 06. Find the Atomic Number of Arsenic.

As arsenic only has one naturally occurring isotope, any atom of arsenic found in nature will have the same mass number and count as the isotope arsenic-75.