How is the composition of the Sun today different than when it formed 4.6 billion years ago?
A) There is no difference, the composition has not changed.
B) There is now more hydrogen and less helium.
C) There is now more helium and less hydrogen.
D) The amount of hydrogen and helium has not changed, but the amount of heavier elements has decreased.
Correct Answer:
Verified
Q12: The temperature at the Sun's core is
Q13: The Sun's composition by the % of
Q14: Light travels for about _ to reach
Q15: The Sun's atmosphere consists of the _
Q16: The temperature at the _ of the
Q18: The photosphere
A) is the part of the
Q19: From the center out, the correct order
Q20: Although the Sun's core has a density
Q21: How big is the Sun compared to
Q22: The surface of the Sun is about
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents