Materials Properties

What does a property of a material mean?

• Quality of a material

• Possession of a material such as money

• The objects which are made from a specific material

• application of a material

The properties of matter depend on the size of the sample

• Intensive properties

• Extensive properties

• thermodynamic properties

• optical properties

The property of a material that depends only on the type of the material in a sample and not on the amount

• Intensive properties

• extensive properties

• thermodynamic properties

• chemical property

The mass of an object is

• an extensive propertiy

• an intensive properties

• not a propreerty

• both extensive and intensive

An example of an intensive property of a material.

• color

• volume

• electrical resistance

• mass

Electron sea exists in

• ionic bond

• metallic bond

• covalent bond

• Polar bonds

The coordination number for the closest packed crystal structure is

• 8

• 16

• 12

• 6

The repeatable entity of a crystal structure is known as

• crystal

• lattice

• unit cell

• Miller indices

The atomic packing factor is

• Distance between two adjacent atom

• Projected area fraction of atoms on a plane

• The volume fraction of atoms in the cell

• None

Miller indices for Octahedral plane in a cubic crystal is

• (111)

• (110)

• (100)

• (010)