In a compound AB, electro negativity difference between A and B is 1.9. Atomic radius A and B are `4Å and 2Å` . The distance between A and atoms means `d_(A-B)`

In diamond, the average distance between two carbon atoms is 1.54 Å. Express the distance between two C-atoms in SI unit.

In b.c.c structure of lattice constant 'a' the minimum distance between atoms is

If internuclear distance between A atoms in A_(2) is 10 Å and between B atoms in B_(2) is 6Å , then calculate internuclear distance between A and B in Å [Electronegativity difference between A and B has negligible value].

If internuclear distance between A atoms in A_(2) is 10 Å and between B atoms in B_(2) is 6Å , then calculate internuclear distance between A and B in Å [Electronegativity difference between A and B has negligible value].

If internuclear distance between A atoms in A_(2) is 10Å and between B atoms in B_(2) is 2Å , then calculate internuclear distance between A and B (Electronegativity difference between A and B has negligible value).

The values of electro negativities of atoms "A" and "B" are "1.0" and "4.0" respectively. The "%" of ionic character of "A-B" is "

Metallic gold crystallises in face centred cubic lattice with edge-length 4.07Å . Closest distance between gold atoms is:

Metallic gold crystallises in face centred cubic lattice with edge-length 4.07Å . Closest distance between gold atoms is:

Metallic gold crystallises in face centred cubic lattice with edge-length 4.07Å . Closest distance between gold atoms is: