NS Flashcards by Arya Mathew | Brainscape

Q

who first discovered plastic

A

John Wesley Hyatt

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

when did John discover plastic

A

1860

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

what can plastic be used for

A

containers,dentures and bottles

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

what was the first plastic made from

A

resin that oozes out of a tree

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

what raw material do they use in South Africa

A

coal

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

name a way that plastic can be shaped

A

blow moulding

How well did you know this?

1

Not at all

2

3

4

5

Perfectly

Q

is plastic dull or transparent

A

both

How well did you know this?

1

Not at all

2

3

4

5

Perfectly