[" 10.Lead (II) sulphide crystal has NaC Structure.What is the distinice between "Pb^(3)" ,and "$^(2)" - in Ptos if in deminy "],[" is "12.7gcm^(-3)" ? "(AL" mass af "Pb=207" ) "]

Lead (II) sulphide crystal has NaCl structure. What is the distance betweeen Pd^(2+) and S^(2-) in PhS if its density is 12.7 " g cm^(-3) ? (At .mass of Pb = 207)

Lead (II) sulphide crystals has NaCl structure. What is its density ? The edge length of its unit cell is 500 pm. (Atomic mass of Pb = 207 = S = 32).

PbS has NaCl type structure . The distance between Pb^(2+)and S^(2-) ions is 297 pm. What is the volume of unit cell of PbS ?

A crystal of lead (II) sulphide has NaCl structure. In this crystal, the shortest distance between the Pb^(2+) ion and S^(2-) ion is 297 pm. What is the length of the edge of the unit cell in lead sulphide ? Also, calculate the unit cell volume.

A lead (II)sulphide crystals has an NaCl structure .What is its density ?The edge length of the unit cell is 500 pm . N_(0)=6.023xx10^(23) ,atomic mass :Pb =207.2,S=32.

A crystal of lead (II) sulphide has NaCl structure . In this crystal the shortest distance between a Pb^(2+) ion and S^(2-) ion is 297 pm . What is the volume the of unit cell in lead sulphide ?