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metals polymer and ceramics

Total questions: 15

Worksheet time: 13mins

Name
Class
Date
1.

metal atoms are held together by

(a)  

2.

What do we call the regular geometric arrangement of metal atoms (starts with an L)

(a)  

3.

Silicon Carbide is an example of what type of material

(a)  

4.

Which types of polymers have minor cross-links

(a)  

5.

Which group of Materials are Hard ,Heat Resistant and Corrosion Resistant (groups are metals polymers ceramics)

(a)  

6.

What is the full abbreviation of BCC structure

(a)  

7.

Metal and Non metals form what type of bond

(a)  

8.

Out of polymers metal and ceramics which material would you use for a cutting tool tip

(a)  

9.

thermoplastics have what type of polymer structure

(a)  

10.

Thermosetting polymer have to cured. What happens during the curing process. (C......L......)

(a)  

11.

Polyvinyl Chloride is what type of polymer (thermoset ot thermoplastic)

(a)  

12.

pure iron has this lattice structure at room temperature

a)

Body center cubic

b)

Face center cubic

c)

linear

d)

elastic

13.

Metals with FCC structure are

a)

hard

b)

ductile

14.

What type of material is used in capacitors

a)

Metals

b)

Ceramics

c)

Polymers

15.

Chains in thermoplastic polymer are held by

a)

Strong crosslinks

b)

Van Der Waals Force of attraction