The atomic number of arsenic is 33.
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.
Arsenic As. 33(Atomic Number) 75(Relative Atomic Mass)
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.
Arsenic is a chemical element with the symbol As, atomic number 33.
The answer is arsenic and this is a solid chemical element, atomic number 33 and its atomic weight is 74,921 60(2). Arsenic is a metalloid.
Arsenic is a non metal element. Atomic number of it is 33.
Atomic number: 33 (Atomic mass: 74.92)
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.
Arsenic As. 33(Atomic Number) 75(Relative Atomic Mass)
Arsenic, or As, has the atomic number of 33.
arsenic is an entirely different element from copper. atomic number of copper (Cu) is 29 and belongs to 11 th group of periodic table and atomic number of arsenic(As) is 33,from group 15 .
Arsenic has atomic number of 33 and mass number of 67.
The atomic number 33 corresponds to the element arsenic, a metalloid with a grey metallic appearance. Arsenic is commonly used in certain alloys and pesticides, although it is also toxic to humans when consumed in large amounts.
The Atomic Number and thus the number of protons
Arsenic, atomic number 33.
A neutral atom has equal numbers of positively charged protons and negatively charged electrons. The atomic number of an element is its number of protons. Arsenic's atomic number is 33, so atoms of arsenic have 33 protons. A neutral atom of arsenic would then also have 33 electrons.
Element thirty three is Arsenic and can be fatal to humans.