Home › CBSE Class 11 (Science) › Chemistry › S and P Block Elements › Which alkaline earth metal has only one stable i…
Which alkaline earth metal has only one stable isotope?
AMagnesium
BBeryllium
CBarium
DCalcium
Answer & Solution
Correct answer: B. Beryllium
Only beryllium-9 is stable, making beryllium monoisotopic.
Related questions
The name tetrels comes from a Greek word tetra meaningGroup 14 alkyls QR4 are described asSilicon and germanium crystallise in which structure?What is the formula of silicon nitride?Which carbon allotrope is a honeycomb-shaped layer of atoms?Carbon sheets folded into a sphere form aWhich carbon allotrope is made of stacked sheets of carbon?Tin objects crumble to grey powder below about which temperature?