Question

atomicity of arsenic​

Answer 1

Answer:

Arsenic

symbol=As

atomic number=33

atomic mass=74.92

Answer 2

Answer:

33

Explanation:

Atomic variety of the detail arsenic is 33. It approach one atom of arsenic has 33 protons in its nucleus. Atomic mass of arsenic is 74.92. Arsenic is a chemical detail that's positioned withinside the fifteenth institution and 4th duration withinside the periodic table. Symbol of the arsenic detail is As. It is a metalloid detail with the atomic variety 33.

Phosphorus is positioned above arsenic and antimony is positioned underneath arsenic withinside the fifteenth institution of the periodic table. Arsenic suggests many similarities with phosphorus. For example, the shape of black arsenic is like black phosphorus and electronegativity and ionization energies of arsenic is just like phosphorus. Another metalloid germanium is located on the left of arsenic and selenium is gift on the proper of it withinside the 4th duration of the periodic table. As it's miles located withinside the fifteenth institution so, it's miles a p – block detail. As it's miles a metalloid, so it suggests a few homes of metals and a few homes of nonmetals.

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