What is the single most abundant element in the entire cosmos?
Answer
Hydrogen
Hydrogen is the single most abundant element in the cosmos, making up the vast majority of observable ordinary matter.
Related Questions
What is the single most abundant element in the entire cosmos?Approximately what percentage of the universe's elemental content by mass is accounted for by hydrogen?What cosmic event is intrinsically linked to the overwhelming prevalence of hydrogen and helium?Which element ranks second in abundance following hydrogen?Which element often ranks as the third most abundant overall and the most abundant heavy element?Where are elements heavier than lithium primarily synthesized?What specific reaction is required for the creation of carbon in stellar cores?Why does the production of elements heavier than iron effectively stop the normal fusion process within a star?Which observational specialization focuses on detecting the radio signature of neutral atomic hydrogen in space?By atomic count, what proportion of the universe's particles are hydrogen atoms?