Isotopes of arsenic. Although arsenic (As) has multiple isotopes, only one of these isotopes is stable; as such, it is considered a monoisotopic element.

In addition to the natural and only stable arsenic isotope, 29 other unstable nuclides are known and have been characterized accordingly.

This table shows information about naturally occuring isotopes, their atomic masses, their natural abundances, their nuclear spins, and their magnetic moments.

This table shows information about naturally occuring isotopes, their atomic masses, their natural abundances, their nuclear spins, and their magnetic moments.

7 Isotopes · 7.1 Isotopes in Biology As and 76As (with half-lives of 80.3 days and 1.1 days, respectively) are important radioactive tracers used in ...

Isotopes: Arsenic has 23 isotopes whose half-lives are known, with mass numbers 65 to 87. Of these, only one is stable: 75As.

4 июл. 2022 г. · Number of isotopes of arsenic are (A) 1 (C) 9 (B) 2 (D) 11​ ... Answer: All the options are wrong. Arsenic has 33 known isotopes.

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

Arsenic (As) has one stable isotope and several unstable or radioactive isotopes. The stable isotope is Arsenic-75. The unstable isotopes of arsenic range from ...