The following table presents the abundances and masses of the isotopes of zinc. What is the atomic weight of zinc? Isotope Abundance Mass 6+Zn 48.6% 63.9291 amu 66Zn 27.9% 65.9260 amu 67Zn 4.10% 66.9271 amu 68ZN 18.8% 67.9249 amu 70ZN 0.60% 69.9253 amu

Q: Which of the following mechanisms is drawn correctly? Remember to check arrows, formal charges,…

A: This reaction follows E1cb mechanism i.e, Elimination Unimolecular conjugate base, that first base…

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A: elements are the pure form.

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A: Electronic configuration of lithium: 1s22s1 Electronic configuration of fluorine: 1s22s22p5

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Q: B Screenshot (png Distance: 1 biz = 4250 ftz 1 inz = 3.41 c-mz Volume: 1 gaz = 2.8 qtz = 13.8 Lz 1…

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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.