A222 SFU3063 Quiz 3

Examples of Nuclear Fission are

• Beta Decay

• Thermonuclear

• Bombs

• Gamma Emission

How nuclear reactor works. Match the followings

b

c

d

e

a

Reaktor

Dinamo

Stim

Kondenser

Uranium-235

According to the standard Big Bang theory, our universe sprang into existence as ​ ​ (a)   around 13.7 billion years ago.

• singularity
• newtonian
• singleness

Reorder the following beginning era of Materials Science

• Bronze

• Stone

• Advanced Materials

• Iron

​ ​ (a)   is to treat or process (used or waste materials) so as to make suitable for reuse.

• Recycleable
• Biodegradable

A ​ (a)   is a large molecule, or macromolecule, composed of many repeated subunits

• polymer
• composites
• ceramics
• metal

Melamine and nylon are examples of ​ ​ (a)  

• polymer
• composites
• ceramics