Which elements can be made in the core of a star after the hydrogen is used as fuel? Select four answers.
Understand the Problem
The question is asking to identify which elements can be produced in a star's core after it has exhausted its hydrogen fuel. This involves understanding stellar nucleosynthesis and the elements typically formed during later stages of a star's lifecycle.
Answer
Carbon, oxygen, silicon, and iron.
The elements that can be made in the core of a star after hydrogen is used as fuel are carbon, oxygen, silicon, and iron.
Answer for screen readers
The elements that can be made in the core of a star after hydrogen is used as fuel are carbon, oxygen, silicon, and iron.
More Information
After hydrogen in a star's core is exhausted, the star undergoes fusion of heavier elements, synthesizing carbon, oxygen, silicon, and eventually iron, depending on its mass.
Tips
A common mistake is selecting elements that are heavier than iron, like gold, which are formed during supernova explosions, not in the core of a typical star.
Sources
- Which elements can be made in the core of a star after hydrogen? - brainly.com
- Gauthmath Solutions - gauthmath.com
