Question 2.An element crystallises in a FCC lattice with cell edge of 400 pm the density of the element is 7g em^-3.How many atoms are present in 280 g of the elements ?

Question 2.An element crystallises in a FCC lattice with cell edge of

1.	Question 2.An element crystallises in a FCC lattice with cell edge of 400 pm the density of the element is 7g em^-3.How many atoms are present in 280 g of the elements ?
Answer» An ELEMENT CRYSTALLIZES in a fcc lattice with CELL edge of 400PM