Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsAtoms1 Mark
Question
What is the valence electron in alkali metal?
✓
Answer
S-electron
Explanation:
The valence electron in an alkali metal is an s-electron.
Generally, they make up Group 1 of the periodic table.
The different examples that come under this category are lithium, potassium, and francium.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.