Stable+Stars+Quiz

1. What are the two main forces inside a star?
//2 marks//

2. Why can't a star like our Sun become a black hole or a neutron star?
//1 mark//

3. Describe two features of a pulsar.
//2 marks//

4. What gas is the main fuel of a young star?
//1 mark//

5. Describe the stages leading to a supernova explosion.
//3 marks// = = =Please email answers to me (click on user: let)=