Naturally occurring neon exists as three isotopes. 90.51% is Ne-20 with a mass of 19.99 amu, 0.27% is Ne-21 with a mass of 20.99 amu, and9.22% is Ne-22 with a mass of 21.99 amu. What is the atomic mass of neon? O 20.18 amu O 62.97 amu O 10.00 amu O 20.99 amu
Atomic Structure
The basic structure of an atom is defined as the component-level of atomic structure of an atom. Precisely speaking an atom consists of three major subatomic particles which are protons, neutrons, and electrons. Many theories have been stated for explaining the structure of an atom.
Shape of the D Orbital
Shapes of orbitals are an approximate representation of boundaries in space for finding electrons occupied in that respective orbital. D orbitals are known to have a clover leaf shape or dumbbell inside where electrons can be found.
Given: There are three naturally occurring isotope of Neon.
Mass of isotope 1 = 19.99 amu.
Abundance of isotope 1 = 90.51 %
Mass of isotope 2 = 20.99 amu
Abundance of isotope 2 = 0.27 %
Mass of isotope 3 = 21.99 amu.
And abundance of isotope 3 = 9.22 %
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