(a)
Interpretation:
The electronic configuration of the chlorine atom is to be stated.
Concept introduction:
The arrangement of electrons in an atom is represented by the electronic configuration of the atom. The electronic configuration is written by following certain set of rules which arrange the orbitals of the atom in their correct order.
(b)
Interpretation:
The electronic configuration of the silicon atom
Concept introduction:
The arrangement of electrons in an atom is represented by the electronic configuration of the atom. The electronic configuration is written by following certain set of rules which arrange the orbitals of the atom in their correct order.
(c)
Interpretation:
The electronic configuration of the argon atom is to be stated.
Concept introduction:
The arrangement of electrons in an atom is represented by the electronic configuration of the atom. The electronic configuration is written by following certain set of rules which arrange the orbitals of the atom in their correct order.
(d)
Interpretation:
The electronic configuration of the magnesium atom is to be stated.
Concept introduction:
The arrangement of electrons in an atom is represented by the electronic configuration of the atom. The electronic configuration is written by following certain set of rules which arrange the orbitals of the atom in their correct order.
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Organic Chemistry Study Guide and Solutions
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- Na +, K +, Ca 2 +, and Mg 2 + are the four major cations in the body. For each cation, give the following information: (a) the number of protons; (b) the number of electrons; (c) the noble gas that has the same electronic confi guration; (d) its role in the body.arrow_forward(a) Identify the number of electrons in the ground-state outer shell of atomic oxygen (atomic number 8).(b) How many electrons are in the ground-state outer shell of fluorine?arrow_forward(1) What is the valence electron configuration for the sodium atom? (2) What is the valence electron configuration for the boron atom?arrow_forward
- In a 1911 paper, Ernest Rutherford said: In order to form some idea of the forces required to deflect an alpha particle through a large angle, consider an atom containing a point positive charge Ze at its center and surrounded by a distribution of negative electricity, – Ze uniformly distributed within a sphere of radius R. Derive an expression for the magnitude of the electric field at the center of the atom. - Express your answer using the parameters +Ze and -Ze.arrow_forward2.(a) Write the full electron configuration for each of Ge and Ge3-2.(b) Write the noble gas configuration, and valence configuration of Ge 2.(c) Write the orbital diagram for the Ge3-2.(d) For the unpaired electron in the orbital diagram for the Ge3-ion, give its four quantum numbersn,l,ml,ms 2.(e) Is Ge3+ diamagnetic or paramagnetic?arrow_forwardThe electron configuration of an element describes how electrons are distributed in its atomic orbitals. (a) Explain the applications of the Aufbau principle, Hund's rule and the Pauli exclusion principle in relation to electronic configuration of oxygen atom. Explain how these principles determine the stability and reactivity of atoms oxygen.arrow_forward
- (b) A new element, "X", is discovered and found to have 2 electrons in its outer level. Is X a metal or non-metal? Predict the formula its ion would have in any ionic compounds it forms.arrow_forward(1) What is the valence electron configuration for the neon atom? (2) What is the valence electron configuration for the sulfur atom?arrow_forward(a) Use orbital diagrams to illustrate what happens when anoxygen atom gains two electrons. (b) Why does O3 - not exist?arrow_forward
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