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Structure of metals

Total questions: 11

Worksheet time: 6mins

Name
Class
Date
1.

Which unit cell is pictured here?

a)

FCC (Face Centered Cubic)

b)

BCC (Body Centered Cubic)

c)

SC (Simple Cubic)

d)

HCP (Hexagonal Close Packed)

2.

Which unit cell is pictured here?

a)

BCC (Body Centered Cubic)

b)

FCC (Face Centered Cubic)

c)

HCP (Hexagonal Close Packed)

d)

SC (simple cubic)

3.

Which unit cell is pictured here?

a)

FCC

b)

BCC

c)

HCP

d)

SC

4.

Most metals are solid at room temperature

a)

False

b)

True

5.

cobalt zinc and titanium has this structure

a)

BCC

b)

FCC

c)

HCP

6.

FCC has a 8 atoms on the faces

a)

TRUE

b)

FALSE

7.

Iron becomes FCC from BCC when heat is added

a)

TRUE

b)

FALSE

8.

Another name for unit cell is

a)

lattice structure

b)

metal structure

c)

atomic structure

d)

cubic structure

9.

the HCP has atoms on the 8 corners

a)

TRUE

b)

FALSE

10.

The ability to be hammered, pressed, or rolled into thin sheets without breaking (it can bend) is _____.

a)

luster

b)

ductile

c)

conductivity

d)

malleability

11.

A mixture of two or elements at least one of which is a metal is called

a)

an ion

b)

an alloy

c)

steel

d)

a crystal