Star Elements Quick Check

Question

1 of 31 of 3 Items
Question
Which is the heaviest element produced in large stars by nuclear fusion near the end of their life cycle?(1 point)
Responses

iron
iron

helium
helium

uranium
uranium

beryllium

Answer 1

iron

Answer 2

Star Elements Quick Check
2 of 32 of 3 Items
Question
Which of these is a light element?(1 point)
Responses

lithium
lithium

carbon
carbon

iron
iron

oxygen
oxygen

Answer 3

lithium

Answer 4

Star Elements Quick Check
3 of 33 of 3 Items
Question
Which is the main fuel for nuclear fusion in all stars?(1 point)
Responses

nitrogen
nitrogen

hydrogen
hydrogen

helium
helium

carbon

Answer 5

hydrogen