Question 17 4) Listen An ion in the second column of the periodic table has 74 protons. How many electrons does it have? (Hint: Remember that the position on the periodic table allows you to predict the charge of an ion). Your Answer: Answer

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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.