The element silicon (atomic number 14) has the following electron configuration :
- Full configuration: 1s2 2s2 2p6 3s2 3p2
- Compressed (without all standard script numbers): 1s2 2s2p6 3s2p2
- Noble Gas form : [Ne] 3s2 3p2 / [Ne] 3s2p2 (this works because [Ne] symbolizes the electronic configuration of Neon, which is 1s2 2s2 2p6. When added to 3s2p2, it is equivalent to the full electron configuration of Silicon, when neutral.)
The electon configuration of silicon is 1s22s22p63s23p2. The abbrieviated electron configuration is [Ne]3s23p2.
Just one: silicon. Please see the link.
All of the representative elements (s and p block) have predictable electron configurations. However, many of the transition elements have electron configurations that are not predicted by the rules for determining electron configuration.
Group 18
how do you draw an electron dot diagram for silicon
halogens
Just one: silicon. Please see the link.
Solutions are mixtures of one or more solutes dissolved in a solvent. They do not have electron configurations. Only atoms and ions have electron configurations.
All of the representative elements (s and p block) have predictable electron configurations. However, many of the transition elements have electron configurations that are not predicted by the rules for determining electron configuration.
Group 18
any time there are as many electrons and protons and they fill each orbital optimally.
The externall shell of electrons is completely filled.
The electron configuration of strontium is 1s22s22p63s23p63d104s24p65s2.
how do you draw an electron dot diagram for silicon
halogens
The electron configurartion of silicon is [Ne]3s23p2.
The elements with the electron configurations that end in ns 2 and np 5 are halogens, group VII A elements.
The elements with the electron configurations that end in ns 2 and np 5 are halogens, group VII A elements.