write outer electronic configuration group 1, group 13, group 18 answer
Answers
Answer:
The elements in Group 1 (lithium, sodium, potassium, rubidium, cesium, and francium) are called the alkali metals. All of the alkali metals have a single s electron in their outermost principal energy.
Group 13 (XIII) of the p block in the Periodic Table of Elements. Aluminum, gallium, indium, and thallium are metallic. They each have three electrons in their outermost shell (a full s orbital and one electron in the p orbital) with the valence electron configuration ns2np1
The general configuration of the valence shell is ns2np6. The exception to this is helium. It has the configuration of 1s2. As they have the octet configuration in their valence shells already, they are quite chemically inert.
HOPE IT HELPS...................
PLZ MARK THIS AS BRAINLIEST.................