Multiple Choice
The heaviest element produced by nuclear fusion in a young star is______ .
A) sodium
B) nickel
C) iron
D) helium
E) oxygen
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q12: The Goldilocks scenario suggests that _.<br>A) we
Q13: Most _rocks are devoid of fossils; consequently
Q14: Following the reptilian extinctions at the close
Q15: The first fully land- based animals were_.<br>A)
Q16: During the Cambrian, Trilobites developed a flexible
Q18: Earth formed approximately_ years ago.<br>A) 4,600,000,000<br>B) 33,200,000,000,000<br>C)
Q19: Examine the words and/or phrases below and
Q20: Sea level is constant over long periods
Q21: Primitive organisms, called _ nuclei.<br>A) stromatolites<br>B) eukaryotes<br>C)
Q22: Earth's most important internal heat source is/are_