Crystalline Structure

Basis + Crystal lattice is known as

• Crystal structure

• Lattice

• Basis

• None

No. of Bravais lattice in 3 D

• 12

• 6

• 8

• 14

FCC structure has coordination number

• 8

• 6

• 12

simple cubic structure has void space

• ~ 48

• ~ 52

• ~ 24

• none

Tags

NGSS.HS-PS1-3

BCC structure has APF

• 52

• 68

• 74

• none

No. of atoms in FCC unit cell

• 3

• 2

• 4

• 12

APF has been calculated based on the asumption that atoms spherical in nature and touching each ; is it

• true

• false

For a Simple Cubic structure, r is the radius of the atom, a is lattice parameter ; the relationship between r and a

• r = 0.5a

• r = a/3

• r = a/8

• r = a³/4

in 3D crystal structure classification, "I " represent

• BCC

• FCC

• SC

• None

basis is also known as

• motif

• motivation

• motion

• none