10. Periodic Properties of the Elements

The Electron Configuration: Ions

10. Periodic Properties of the Elements

The Electron Configuration: Ions

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The Electron Configuration: Ions

The Electron Configuration: Ions Example 1

The Electron Configuration: Ions

The Electron Configuration: Ions Example 2

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Electron Configuration for Ti , Ti3+, and Ti4+ (Titanium and Titanium Ions)

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Electron Configuration for Ti , Ti3+, and Ti4+ (Titanium and Titanium Ions)

A Level Chemistry Revision "Electron Configuration of Ions"

How to Write the Electron Configuration for Ions

Write the Electron Configuration of Sodium (Na and Na+)

Electron Configuration of Fe2+ and Fe3+

6.8 Electron Configurations of Ions

Write the Electron Configuration of Silver (Ag and Ag+)

Writing Condensed/Abbreviated Electron Configurations

Wayne Breslyn

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Multiple Choice

What is the full electron configuration of the selenide ion?

Determine the electron configuration for the Cl⁺ ion.

Determine the electron configuration and electron orbital diagram for the silver ion.

Give the ground state electron configuration and number of unpaired electrons in a Ru2+ ion. (LO 6.1, 6.2) (a) 3Kr45s2 4d4 0 unpaired electrons (b) 3Kr45s2 4d6 0 unpaired electrons (c) 3Kr44d6 4 unpaired electrons (d) 3Kr45s24d4 4 unpaired electrons

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Textbook Question

The orbital diagram that follows shows the valence electrons for a 2+ ion of an element. (a) What is the element?

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Textbook Question

Write the electron configuration for each of the following ions, and determine which ones possess noble-gas configurations: (a) Be2+, (b) Mn2+, (c) Cd2+, (d) Fe3+, (e) Tl+, (f) At-.

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Textbook Question

What tripositive ion has the electron configuration 3Kr4 4d3?

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Textbook Question

There are two elements in the transition-metal series Sc through Zn that have four unpaired electrons in their 2+ ions. Identify them.

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Textbook Question

Write the electron configurations for the following ions, and determine which have noble-gas configurations: (a) Ti2+ (b) Br- (c) Mg2+ (d) Po2- (e) Pt2+ (f) V3+

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Textbook Question

Which element in the transition-metal series Sc through Zn has five unpaired electrons in its +3 ion?

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Textbook Question

Write the electron configuration for each ion. b. Br -

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Textbook Question

Write the electron configuration for each ion. a. O2 -

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Textbook Question

Write the electron configuration for each ion. d. Mo3 +

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Textbook Question

Write the electron configuration for each ion. c. K+

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Textbook Question

Write the electron configuration for each ion. b. P3 -

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Textbook Question

Write the electron configuration for each ion. a. Cl -

(a) For an He+ ion, do the 2s and 2p orbitals have the same energy? If not, which orbital has a lower energy?

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Textbook Question

(b) What is the oxidation number and electron configuration of calcium in each product?

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Textbook Question

(d) If you remove a single electron from a P atom, which orbital will it come from?

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Textbook Question

(a) Use orbital diagrams to illustrate what happens when an oxygen atom gains two electrons.

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Textbook Question

Identify a +2 cation that has the following ground state electron configurations: (c) [Xe]4f 145d106s2.

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Textbook Question

Identify a +2 cation that has the following ground state electron configurations: (a) [Ne]

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Textbook Question

Identify a +2 cation that has the following ground state electron configurations: (b) [Ar]3d9

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Textbook Question

Heating elemental cesium and platinum together for two days at 973 K gives a dark red ionic compound that is 57.67% Cs and 42.33% Pt. (c) What are the charge and electron configuration of the platinum ion?

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Textbook Question

Take a guess. What do you think is a likely ground-state electron configuration for the sodium ion, Na+, formed by loss of an electron from a neutral sodium atom?

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Textbook Question

(d) Treating bismuth with fluorine gas forms BiF5. Use the electron configuration of Bi to explain the formation of a compound with this formulation.

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Open Question

What element forms an ion with an electronic configuration of [Ne] and a −2 charge?

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Open Question

What element forms an ion with an electronic configuration of [Kr] and a −2 charge?

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Open Question

What element forms an ion with an electronic configuration of [Xe] and a −2 charge?

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Open Question

How many electrons must an n atom accept to gain stability

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Open Question

Enter the electron configuration for the ion most likely formed by phosphorus.

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Open Question

Select the name of the element that forms a 2+ ion with electron configuration

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Open Question

If the following elements were to form ions, they would attain the same number of electrons as which noble gas?

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Open Question

What is the charge on the most stable ion of each of the following elements?

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Open Question

Predict the ground‑state electron configuration of each ion. use the abbreviated noble gas notation.

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Open Question

Using core notation, what is the abbreviated electron configuration of yttrium (Y)?

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Open Question

What is the electron configuration of the chlorine atom after it gains an electron?

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Open Question

What is the electron configuration of the chlorine atom after it gains an electron?

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Open Question

Indicate the number of unpaired electrons for following: [noble gas]ns²(n−2)f⁶

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Open Question

The electron configuration for chlorine (Cl) is the same as ___________, with one more electron.

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10. Periodic Properties of the Elements

The Electron Configuration: Ions

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