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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.
Guido Larkin
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What group number is arsenic in?
Arsenic As. 33(Atomic Number) 75(Relative Atomic Mass)
What element has symbol As?
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.
Atomic number 75?
Arsenic (As) has 33 protons, giving it an atomic number of 33 and, in it's most common isotope, it has 42 neutrons. Atomic mass is equal to (number of protons + number of neutrons). 33 + 42 = 75.
Is arsenic a element a compound a homogeneous mixture or a heterogenous mixture?
Arsenic is a chemical element with the symbol As, atomic number 33.
What element is below the element phosphorus?
Arsenic is the element below phosphorus. Atomic number of it is 33.
What is the atomic number and weight of arsenic?
Arsenic is a non metal element. Atomic number of it is 33.
What group number is arsenic in?
Arsenic As. 33(Atomic Number) 75(Relative Atomic Mass)
What is the atomic number in arsenic?
Atomic number: 33 (Atomic mass: 74.92)
Which is the element with atomic number 33 in the Periodic table?
Arsenic, or As, has the atomic number of 33.
What is Atomic number 33?
Arsenic is a non metal element. Atomic number of it is 33.
Is arsenic from copper?
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 .
What element has symbol As?
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.
Which element has atomic number of 33 and mass number of 67?
Arsenic has atomic number of 33 and mass number of 67.
What does as stand for in the perdic table?
Arsenic, atomic number 33.
What element in rat poison has 33 electrons?
Element thirty three is Arsenic and can be fatal to humans.
How do you tell that there is 33 electrons in arsenic?
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.
What is mass number of arsenic?
Arsenic is a non metallic element. Mass number of it is 75.
