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18 Answered Questions for the topic Electron configuration

Electron Configuration Chemistry Periodic Table

03/19/20

Periodic table/electron configuration/ion help

Formula of ionic compound formed: AlCl3Cation formed?Anion formed?Electron configurations for the elements?
Electron Configuration Chemistry Periodic Table

03/18/20

Periodic table/electron configuration/ion help

Formula of ionic compound formed: Mg3N2Cation formed?Anion formed?Electron configurations?
Electron Configuration Chemistry Periodic Table

03/18/20

Periodic table/electron configuration/ion help

Cation formed: K+Anion formed: O-The electron configurations?Formula of ionic compound formed?
Electron Configuration Chemistry Periodic Table

03/18/20

Periodic table/electron configuration/ion help

Electron configuration of the element: 1s22s22p63s23p64s21s22s22p63s23p4Cation formed?Anion formed?Formula of ionic compound formed?
Electron Configuration Chemistry Periodic Table

03/09/20

Identify what is wrong with the given electron configurations and write the correct electron configurations...

based on the number of electrons. Identify the elements. a) 1s22s22p63s23p63d10b) 1s22s22p63s23p64s24d104p3
Electron Configuration Chemistry

06/12/18

Using NOBLE GAS notation write the electron configuration for the lithium atom.

Write the complete electron configuration for the magnesium atom.   Using NOBLE GAS notation write the electron configuration for the lithium atom.     I am stuck on this problem and I do not... more
Electron Configuration Chemistry Superscript

03/05/18

Electron Configuration of Cr0

What does the superscript 0 mean?   The question asks for the electron configuration of Cr0 I know if its plus or minus you subtract or add electrons based on that number but what do you do when... more
Electron Configuration Chemistry

02/12/18

Explain on the basis of electronic configuration:

The electron affinity of S is +200kJxmol-1 and of Cl is +348kJxmol-1    
Electron Configuration

11/27/17

Based on the electron configurations and orbital spin diagrams for the neutral atom and the ion of the element having atomic number 12

explain the valence number of electrons in the element responsible for the ion's charge 
Electron Configuration

11/27/17

Based on the electron configurations and orbital spin diagrams for elements sodium and chlorine

explain why sodium metal reacts with chlorine gas to give the compound sodium chloride 
Electron Configuration Chemistry

01/16/17

Ionisation energy doubt

Ionisation energy of Cl- is 349KJ/mole. Approximate heat liberated when an electron is added to gaseous atom a)5x10-20J b)5.9x10-19J c)6.5x10-20J d)3.49x10-26J
Electron Configuration Chemistry Colors

11/08/16

In a 5-7 sentence paragraph, explain electron configurations and how they allow us to see different colors.

In a 5-7 sentence paragraph, explain electron configurations and how they allow us to see different colors.
Electron Configuration Electrical Engineering

07/11/16

They are looking for the d.c resistance as well as the a.c resistance

A single phase 8kv, 50hz, 50cm transmission line consists of three aluminum conductors with 3cm diameter. If the 50hz of the line is 5% greater than the D.C resistance, calculate the (i) D.C... more
Electron Configuration Chemistry General Chemistry

11/30/15

Chemistry question??PLEASE HELP? Element X, whose atoms have an outer-she'll electron configuration ns2np1, is most likely to react chemically to form ...

Element X, whose atoms have an outer-she'll electron configuration ns2np1, is most likely to react chemically to form ions which have a charge of: -3.     +3.        -2.     +1.        -1.   can... more
Electron Configuration

10/10/15

List the 4 sublevels and number of electrons each can hold

I need help with electron configuration because i don't get it and my work is due on monday so please reply as soon as possible 
Electron Configuration

07/19/15

What is the correct electron configuration for V^2+?

I'm studying for a placement exam for Chemistry and I just want to make sure that I understand how to get this answer. I have an idea. Explanation will be great, thanks.
Electron Configuration Networking (computer) Building Network

06/01/14

What trunking protocols does VTP support

Networking
Electron Configuration

02/04/14

why does light increase or decrease

86What happens to the brightness of light emitted by alightbulb when the current in the filament increases

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