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What is the atomic number in arsenic?
Atomic number: 33 (Atomic mass: 74.92)
Which element has atomic number of 33 and mass number of 67?
Arsenic has atomic number of 33 and mass number of 67.
What atomic mass would you expect ekasilicon and why?
I would expect the atomic mass of ekasilicon (silicon in the 14th element group of the periodic table) to be around 72 amu, as it is located in the same group as silicon. The atomic mass of an element is determined by averaging the isotopic masses of its naturally occurring isotopes, weighted by their abundance.
Which periodic element has the atomic mass of 74.922?
The element with atomic mass 74.922 is Selenium, with atomic number 34. It is a nonmetal with various applications in industry and technology, particularly in solar cells and glass production.
What element has an atomic number of 31?
an isotope of phosophorus(atomic number 15), with an extra neutron(creating a mass of 15+16+31
How many mass does arsenic have?
Atomic Mass: 74.9216 amu
What element has an atomic mass of 75?
Arsenic (As)
Which element has an atomic mass of 74.9?
Arsenic; As
What is the atomic number in arsenic?
Atomic number: 33 (Atomic mass: 74.92)
What is mass number of arsenic?
Arsenic is a non metallic element. Mass number of it is 75.
What is the mass number of AS?
Asenic is a non metal element. Atomic mass of it is 75.
What group number is arsenic in?
Arsenic As. 33(Atomic Number) 75(Relative Atomic Mass)
What is arsenics mass number?
Arsenic is a non metal element. Atomic mass of it is 75.
Which element has atomic number of 33 and mass number of 67?
Arsenic has atomic number of 33 and mass number of 67.
How many gram are in 238 moles of arsenic?
To convert moles to grams, you need to know the molar mass of arsenic. Arsenic has a molar mass of approximately 74.92 g/mol. Therefore, to find the grams in 238 moles of arsenic, you would multiply the number of moles by the molar mass: 238 moles x 74.92 g/mol = 17,827.76 grams of arsenic.
What element composed 75 of mass?
Arsenic has an atomic weight of 74,921 595.
What is the atomic number and the mass number for As3?
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.
