(Symbol As) A highly poisonous metallic element having three allotropic forms, yellow, black, and gray, of which the brittle, crystalline gray is the most common. Arsenic and its compounds are used in insecticides, weed killers, solid-state doping agents, and various alloys. Atomic number 33; atomic weight 74.922; valence 3, 5. Gray arsenic melts at 817°C (at 28 ATM pressure), sublimes at 613°C, and has a specific gravity of 5.73.
As all atoms do, arsenic has one nucleus. That nucleus consists of 33 protons and 42 neutrons.
There are 77 Neutrons in the nucleus of one atom of Xenon
Arsenic is a non metal element. There are 33 electrons in a single atom.
A Xenon neutron has between 70 to 82 neutrons.
30 neutrons in the most stable isotope of iron (Fe-56).
As all atoms do, arsenic has one nucleus. That nucleus consists of 33 protons and 42 neutrons.
Neutrons are in nucleus. They are never in orbitals
There are 77 Neutrons in the nucleus of one atom of Xenon
Arsenic is a non metal element. There are 33 electrons in a single atom.
A Xenon neutron has between 70 to 82 neutrons.
That atom is Arsenic. It would have 33 electrons.
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Helium has two neutrons and two protons in its nucleus.
30 neutrons in the most stable isotope of iron (Fe-56).
An oxygen atom typically has 8 protons and 8 neutrons in its nucleus.
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