10.5. Why are s-block elements highly electropositive?
10.5. Why are s-block elements highly electropositive?
-
1 Answer
-
The loosely held s-electron in the outermost valence shell of these elements makes them the most electropositive metals which readily give ions, M+ or M2+.
Similar Questions for you
Li+ has the highest hydration enthalpy.
Hence it is most hydrated
Therefore, Correct order of hydrated radii is Cs+ < Rb+ < K+ < Na+ < Li+
Sodium carbonate is a white crystalline solid which exists as a decahydrate,
Suspension of slaked lime in water is known as milk of lime
Crude sodium chloride obtained by crystallisation of brine solution contains CaSO4, Na2SO4 and MgCl2
Beryllium salts are easily hydrolysed
Gypsum : CaSO4 * 2H2O
Taking an Exam? Selecting a College?
Get authentic answers from experts, students and alumni that you won't find anywhere else
Sign Up on ShikshaOn Shiksha, get access to
- 65k Colleges
- 1.2k Exams
- 688k Reviews
- 1800k Answers