Print

 

 

 

Download ModelDownload Sourceembed

Translations

Code Language Translator Run

Software Requirements

SoftwareRequirements


Android iOS Windows MacOS
with best with Chrome Chrome Chrome Chrome
support full-screen? Yes. Chrome/Opera No. Firefox/ Samsung Internet Not yet Yes Yes
cannot work on some mobile browser that don't understand JavaScript such as.....
cannot work on Internet Explorer 9 and below

 

Credits

Written by Loo Kang Wee; Felix J. Garcia Clemente; Francisco Esquembre; Designed by David Loh

end faq

Sample Learning Goals

For Teachers

From Google slides (From David) to interactive https://docs.google.com/presentation/d/1fwutLc-jPc1fUyrxJsps3Fhg6_J9y8AEA4pHJ68gdBw/edit?ts=5dd2086a#slide=id.g5292a6c619_0_96

If you are using this simulation in Singapore Schools, please contact This email address is being protected from spambots. You need JavaScript enabled to view it. to get a digital google survey form to collect anonymous data on the effectiveness of lesson and future imporvement to the simulation!. Thanks in advance.

Our own survey suggests strong evidence on effective student learning, appreciative students, good simulation design. Do you agree? let me know in the comments below! https://weelookang.blogspot.com/2020/02/o-level-chemical-bonding-dot-and-cross.html

Chemical Bonding  Dot and Cross Diagrams

Polyatomic ions dot and cross diagram

Chemical Bonding  Dot and Cross Diagrams for Hydrogen molecule

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Hydrogen molecule

answer is add up to 2 on each H atom electron outermost with shared electrons = 2

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Chlorine molecule

Direct Link

https://iwant2study.org/ospsg/index.php/922

Chemical Bonding  Dot and Cross Diagrams for Chlorine molecule

answer is add up to 8 on each atom's' electron outermost shell with shared electrons = 2

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Oxygen molecule

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Oxygen molecule

answer is is add up to 8 on each atom's' electron outermost shell with shared electrons = 4

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Nitrogen molecule

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

 

Chemical Bonding  Dot and Cross Diagrams for Nitrogen molecule

answer is is add up to 8 on each atom's' electron outermost shell with shared electrons = 6

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Hydrogen Chloride molecule

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Hydrogen Chloride molecule

answer is is add up to 8 on Cl atom and 2 for H atom and electron outermost shell with shared electrons = 2

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

 

 

Chemical Bonding  Dot and Cross Diagrams for Hydroxide ion

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Hydroxide ion

answer is is add up to 8 on O atom and 2 for H atom and electron outermost shell with shared electrons = 2

Direct Link

https://iwant2study.org/ospsg/index.php/922

Chemical Bonding  Dot and Cross Diagrams for Cyanide ion

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Cyanide ion

answer is is add up to 8 on each atoms and electron outermost shell with shared electrons = 6

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Water molecule

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Water molecule

answer is is add up to 8 on O atom and 2 on H atoms and electron outermost shell with shared electrons = 2,2 respectively

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Carbon Dioxide molecule

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Carbon Dioxide molecule

answer is is add up to 8 on each atom and electron outermost shell with shared electrons = 4,4 respectively

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Nitrite ion

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Nitrite ion

answer is is add up to 8 on each atom and electron outermost shell with shared electrons = 2,4 respectively with the foreign electron on the O atom with the shared electrons=2

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Nitrite ion

answer is is add up to 8 on each atom and electron outermost shell with shared electrons = 2,4 respectively with the foreign electron on the O atom with the shared electrons=2

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Ammonia molecule

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Ammonia molecule

answer is is add up to 8 on N atom and 2 on H atom and the electron outermost shell with shared electrons = 2,2,2 respectively

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Methane molecule

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Methane molecule

answer is is add up to 8 on C atom and 2 on H atom and the electron outermost shell with shared electrons = 2,2,2, respectively

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Carbonate ion

Direct Link

https://iwant2study.org/ospsg/index.php/922

 

Chemical Bonding  Dot and Cross Diagrams for Carbonate ion

answer is is add up to 8 on each atom and the electron outermost shell with shared electrons = 4,2,2, respectively. The two O atoms with 2 shared electrons has a foreign electron in it's personal shell.

Direct Link

https://iwant2study.org/ospsg/index.php/922

Chemical Bonding  Dot and Cross Diagrams for Hydrogen Peroxide

Direct Link

https://iwant2study.org/ospsg/index.php/922

Chemical Bonding  Dot and Cross Diagrams for Hydrogen Peroxide

answer is is add up to 8 electrons on each O atom and 2 for H atom, the electron outermost shell with shared electrons = 2,2,2, respectively. 

Direct Link

https://iwant2study.org/ospsg/index.php/922

Video

[text]

 Version:

  1. https://weelookang.blogspot.com/2019/12/chemical-bonding-dot-and-cross-diagrams.html
  2. https://sites.google.com/a/mgs.sch.edu.sg/about-me-david-loh/

Other Resources

[text]

end faq

5 1 1 1 1 1 1 1 1 1 1 Rating 5.00 (2 Votes)
Parent Category: Chemistry
Category: 03 Chemistry of Reactions
Hits: 1472