How many sodium ions and chloride ions are present in a unit cell of sodium chloride ?

For a crystal of sodium chloride, state: (i) The type of lattice in which it crystallizes. (ii) The coordination number of each sodium ion and chloride ion in the crystal lattice. (iii) The number of sodium ions and chloride ions present in a unit cell of sodium chloride. (iv) The structural arrangement of the sodium chloride crystal.

For crystal sodium chloride, state (i) the type of lattice in which it crystallises. (ii) co-ordination number of each sodium ion and chloride ion in the crystal lattice. (iii) number of sodium and chloride ions present in a unit cell of sodium chloride. (iv) the structural arrangement of sodium chloride crystals.

How many formula units are there in the unit cell of sodium chloride ?

Chloride ions are required for –

How many aluminium ions are present per unit cell of corundum (Al_2O_3) ?

Concentration of sodium and chloride ions is lowest

Concentration of sodium and chloride ions is lowest

Assertion (A): Sodium chloride formed by the action of chlorine gas on sodium metal is a stable compound. Reason: (R) This is because sodium and chloride ions acquire octet in sodium chloride formation.

Compare : sodium atom and sodium ion

How many chloride ions are there around sodium ion in sodium chloride crystal? (a) 4 (b) 8 (c) 6 (d) 12