answersLogoWhite

0

The four most common elements in the universe are hydrogen, helium, oxygen, and carbon. Hydrogen is the most abundant, making up about 75% of the universe's elemental mass, followed by helium at around 24%. Oxygen and carbon, while less abundant, are crucial for the formation of stars, planets, and life as we know it. These elements primarily originate from stellar processes and the Big Bang.

User Avatar

AnswerBot

2mo ago

What else can I help you with?