27 сент. 2024 г. · Arsenic-75 is the only stable isotope of the chemical element arsenic. The atomic nucleus of the nuclide consists of 33 element-specific protons ...

5 нояб. 2020 г. · Answer: there are 33 protons and electrons and there are 42 neutrons. Explanation: the atomic number is equal to the amount of protons and electrons.

Atomic Mass, 74.9216 atomic mass units ; Number of Protons, 33 ; Number of Neutrons, 42 ; Number of Electrons, 33 ; Melting Point, 817.0° C.

9 авг. 2023 г. · Arsenic-75 contains 33 protons, 33 electrons, and 42 neutrons. The atomic number of arsenic is 33, which is equal to the number of protons and electrons in a ...

The nucleus consists of 33 protons (blue) and 42 neutrons (red). The stability of an element's outer (valence) electrons determines its chemical and physical ...

Arsenic is a well-known poison. Arsenic compounds are sometimes used as rat poisons and insecticides but their use is strictly controlled.

Arsenic is a chemical element with symbol As and atomic number 33. Classified as a metalloid, Arsenic is a solid at room temperature.

Number of Protons/Electrons: 33 ; Number of Neutrons: 42 ; Classification: Metalloid ; Crystal Structure: Rhombohedral ; Density @ 293 K: 5.72 g/cm ...

Arsenic has an atomic number of 33. That means it has 33 protons in its nucleus and 33 electrons buzzing around the nucleus, when it is uncharged. Photo of ...