Nuclear Fussion Flashcards
1
Q
What two elements are used in nuclear fussion
A
Titrium and deuterium
2
Q
What is nuclear fussion
A
Fusing two small nuclei to make a larger nuclei and release energy
3
Q
What does nuclear fussion need to work ?
A
A high temperature because it gives them enough energy to overcome electrostatic repulsion
4
Q
What are the advantages of nuclear fussion
A
- abundant fuel
- we need small amounts
- clean
- safe
- less radioactive waste
- no weapons can be made
- more energy
- more effective
5
Q
What are titrium and deuterium?
A
Hydrogen isotopes
6
Q
Where is titrium found
A
In lithium which is easily found on earth
7
Q
Where is deuterium found
A
Sea water
8
Q
What are the disadvantages of nuclear fussion
A
- Isn’t practical
- expensive
- needs a high temperature
