Identify what is being described in the following statements.
1. These are the two most abundant elements in the universe.
2. This is a phenomenon termed for the movement of most spiral galaxies were
away from Earth.
3. This radiation was believed to be the remains of energy created after the big
bang.
4. This is the energy required to break down a nucleus into its components.
5. This is a radioactive isotope of hydrogen with one proton and two neutrons.
6. This stellar core is formed as fragments from the collapsing of cloud contract.
7. This is the mechanism that explains how hydrogen is fused into helium in the core of a main sequence.
8. This new element is formed from He in a red giant star.
9. It is the force that squeezes stars when mass, temperature or pressure is
altered.
10. This is formed when a star becomes an inert carbon core.
Answers & Comments
Answer:
1.Hydrogen and oxygen
2.Milk way
3.CMB Cosmic microwave background
4.Binding energy
5.Tritium
6.Protostar
7.CNO cycle
8.Helium
9. Gravity
10.Red supergiant