Search any question & find its solution
Question:
Answered & Verified by Expert
Which among the following statement is NOT true?
Options:
Solution:
2188 Upvotes
Verified Answer
The correct answer is:
Compounds of unipositive ions of alkali metals are paramagnetic.
Alkali metals are soft and can be cut by knife.
Alkali metals have low density-Lithium, sodium and potassium float on water.
They have low ionization energies and their atoms readily lose the valence electron hence they are most electropositive elements.
Alkali metal salts are diamagnetic.
Alkali metals have low density-Lithium, sodium and potassium float on water.
They have low ionization energies and their atoms readily lose the valence electron hence they are most electropositive elements.
Alkali metal salts are diamagnetic.
Looking for more such questions to practice?
Download the MARKS App - The ultimate prep app for IIT JEE & NEET with chapter-wise PYQs, revision notes, formula sheets, custom tests & much more.