What element was primarily formed during the Big Bang nucleosynthesis?

What process is responsible for the formation of heavier elements after the Big Bang?

Which of the following elements was NOT formed during the Big Bang?

What percentage of the universe's mass-energy is estimated to be hydrogen, formed in the early universe?

What was the primary force that led to the formation of elements in the early universe shortly after the Big Bang?

Which light element was formed in significant amounts alongside hydrogen during the Big Bang?

What term describes the rapid expansion of the universe that occurred just after the Big Bang?

What was the approximate temperature of the universe just a few minutes after the Big Bang, when nuclear fusion began?

Which of the following elements is produced in stars through the process of stellar nucleosynthesis after the Big Bang?

What role did cosmic microwave background radiation play in our understanding of the Big Bang?

What element was primarily formed during the Big Bang nucleosynthesis?

Which of the following elements was NOT produced in significant quantities during the Big Bang?

During the Big Bang, what was the main process responsible for the formation of light elements?

What percentage of the universe's mass is estimated to be composed of hydrogen, formed during the Big Bang?

What was the approximate temperature of the universe a few minutes after the Big Bang, when light elements began to form?

Which light element is formed in small amounts during Big Bang nucleosynthesis alongside hydrogen and helium?

What role did cosmic radiation play in the early universe immediately after the Big Bang?

What process describes the formation of heavier elements from lighter ones in stars, which occurs after the Big Bang?

Which of the following elements was predominantly formed during the first few minutes after the Big Bang?

What is the primary reason that only light elements were formed during the Big Bang?