Home › CBSE Class 11 (Science) › Chemistry › S and P Block Elements › Down the boron group, density generally
Down the boron group, density generally
Astays unchanged
Bpeaks in the middle
Ctends to fall
Dtends to rise
Answer & Solution
Correct answer: D. tends to rise
Heavier atoms pack more mass into similar volumes, so density increases down the group.
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?