The atomic number of arsenic is 33, which means it has 33 protons in its nucleus.
Arsenic has atomic number of 33 and mass number of 67.
The number 33 represents the atomic number of the element arsenic (As) in the periodic table. This atomic number indicates the amount of protons found in the nucleus of an atom of arsenic.
The ion with an atomic number of 16, mass 33 and 18 electrons is the sulfide ion S2-
Mathematically speaking the answer is -41.92. Scientifically speaking the answer is Arsenic. (Atomic Number of 33 and Atomic Mass of 74.92). Hope I was of some assistance.
The atomic number of arsenic is 33, which means it has 33 protons in its nucleus.
Arsenic, or As, has the atomic number of 33.
Arsenic has atomic number of 33 and mass number of 67.
The atomic number of arsenic (As) is 33.See the Web Links and the Related Questions to the left of this answer for a periodic table and more information about this element.
The atomic number of arsenic is 33.
The atomic number for an element is the number of protons in its nucleus, which is 33 for arsenic (As). The mass number is the sum of protons and neutrons in the nucleus, so for arsenic-33 (As-33) specifically, the mass number would be 33.
The atomic number 33 is for arsenic (As); the nucleus contain 33 protons and 42 neutrons.
if you look @ the Periodic Table, you will find the tiny # above the element... that is its atomic #.
Arsenic is a non metal element. Atomic number of it is 33.
uh, for one thing mass and atomic nUmbers. and the other: it has 20 protons and 33 neutrons. The atom would have 20 protons and 33 neutrons. The number of protons is always the same as the atomic number. To find the number of neutrons, you simply subtract the atomic number from the atomic mass. Atomic mass - Atomic number = number of neutrons (53 - 20 = 33) If you add the number of protons and the number of neutrons together, you should get the atomic mass.
The sulfide ion, S2-.
The number 33 represents the atomic number of the element arsenic (As) in the periodic table. This atomic number indicates the amount of protons found in the nucleus of an atom of arsenic.