What key component of water ($ ext{H}_2 ext{O}$), which makes up about 60% of adult weight, is forged inside stars?
Answer
Oxygen
While hydrogen in water is primordial, the oxygen atom within the water molecule is a product of stellar fusion.
#Videos
Are we made of stardust? | Surprising Science - YouTube
Related Questions
What were the two lightest elements created during the Big Bang?Up to which element are elements typically formed through the ongoing fusion process within a star's lifecycle?Which catastrophic stellar event is required to forge elements heavier than iron, such as gold or uranium?According to the provided elemental breakdown by mass, what is the most massive component of the human body?Which of the four most abundant elements in the human body by mass is the primordial element leftover from the Big Bang?What element forms the backbone of organic chemistry and is the second most abundant element by mass in the body?How long ago did our solar system, including Earth, form from a cloud recycled from previous stellar generations?In a person weighing 70 kilograms, approximately how much mass is composed of carbon atoms?If 'stardust' strictly means elements created by stars (everything heavier than helium), what approximate portion of the human body mass qualifies?What is the primary reason Earth was capable of supporting complex life?What key component of water ($ ext{H}_2 ext{O}$), which makes up about 60% of adult weight, is forged inside stars?