Materials

Question 1

Properties of ceramics

Answer 1

Common properties of ceramics are Hard, Strong under compression, Brittle, Heat Resistant

Question 2

Properties of Polymers

Answer 2

Poor Heat Conductors, Waterproof, Electrical Insulator, Unreactive,Can be Shaped

Question 3

Examples Of Synthetic Polymers

Answer 3

Nylon, Acrylic, Teflon, Perpex, PVC, Polyester

Question 4

Examples Of Natural Polymers

Answer 4

Cotton, Shellac, Wool, Starch, Gelatine, Latex, Wood

Question 5

What is a Polymer

Answer 5

A polymer is a large molecule (macro molecule) made of repeated subunits called monomers

Question 6

What are the 2 types of Polymers

Answer 6

Synthetic and Natural

Question 7

What 3 elements on the periodic table are magnetic

Answer 7

Cobalt,Iron and Nickel

Question 8

Conductor

Answer 8

A substance that allows heat or energy to flow through it

Question 9

Ductile

Answer 9

A material that can be easily bent without breaking or drawn into wires

Question 10

Brittle

Answer 10

A material that is broken easily

Question 11

Magnetic

Answer 11

A material that attracts to a magnet

Question 12

Dense

Answer 12

A material that contains a lot of particles in a small space

Question 13

Sonorous

Answer 13

A substance that makes a sound when hit

Question 14

Malleable

Answer 14

A material that can be bent or shaped

Question 15

Strong

Answer 15

A material that will withstand force

Question 16

Lustrous

Answer 16

A material that is shiny