Question

Which correctly identifies the distribution of elements in the universe?

a. the universe is 70% hydrogen and 2% heavy elements.
b. the universe is 80% hydrogen and 9% oxygen.
c. the universe is 90% heavy elements and 4% hydrogen.
d. the universe is 95% heavy elements and 2% oxygen.?

Answer 1

The answer is a. the universe is 70% hydrogen and 2% heavy elements.

Answer 2

Most appropriate answer would be Option A) The universe is 70% hydrogen and 2% heavy elements.

Hope this helps!