Use the following data to calculate the molar mass of naturally occurring silicon: Isotope Isotopic Molar Mass Abundance 28Si 27.97693 g/mol 92.23% 29Si 28.97649 g/mol 4.67% 30Si
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.
6. Use the following data to calculate the molar mass of naturally occurring silicon:
Isotope Isotopic Molar Mass Abundance
28Si 27.97693 g/mol 92.23%
29Si 28.97649 g/mol 4.67%
30Si 29.97376 g/mol 3.10%
Average Atomic mass = M1X1+M2X2+M3X3/(X1+X2+X3)
Where, M1 ,M2 & M3 are atomic masses and X1 ,X2 & X3 are % Abundance
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