1.A monatomic ion with a charge of -1 has an
electronic configuration of
1s22s22p63s23p64s23d104p65s24d105p6.
This ion is a(n) _______cationanion.
What is the chemical symbol of the noble gas this ion is
isoelectronic with? .
What is the formula of the ion? .
2.A monatomic ion with a charge of +1 has an
electronic configuration of
1s22s22p6.
This ion is a(n) _______cationanion.
What is the chemical symbol of the noble gas this ion is
isoelectronic with? .
What is the formula...
What is the ground electronic configuration of phosphorous? How
many microstates does this configuration contain? Write the spin
arrow diagram for phosphorus. Derive the term and state symbols.
How many microstates does each state contain? Which state is the
ground state?
Consider a scandium atom. (a) What is the electronic configuration of a scandium atom in its ground state? (b) What is the orbital angular momentum, spin angular momentum and total angular momentum of a scandium atom in its ground state? In its lowest excited state? (c) What is the lowest excited electronic configuration of scandium.
Give the valence electron configuration of the atom and
monatomic ion of the element with the following ionization energies
and name the elelment if its in the 3rd period. Explain why you
make your selection:
1E1 1012
1E2 1900
1E3 2910
1E4 4960
IE5 6270
1E6 22200
1E7 27000
1E8 32500
Write the electron configuration for the neutral atom or ion
indicated in the space provided. It is OK to use the condensed
notation in which the noble-gas core is represented using the
appropriate symbol in square brackets. For example, the electron
configuration of Al is [Ne]3s23p1
(a) Write the electron configuration of Sn
(Z = 50).
(b) Write the electron configuration of Ni2+
(Z = 28).
(c) Write the electron configuration of Te2–
(Z = 52).
(d) Write the electron...
Which of the following is the correct condensed electron configuration for the atom or ion indicated?
a) The electron configuration of Cu is
[Ar]4s23d9.
b) The electron configuration of Si4+ is [Ar].
c) The electron configuration of Cl+ is [Ar].
d) The electron configuration of In3+ is
[Kr]4d10.
e) The electron configuration of V is
[Ar]4s24d3.