spaffel@spaffel.social to tumblr@lemmy.world · 25 days agoHappy Balloonsspaffel.socialexternal-linkmessage-square41fedilinkarrow-up1423
arrow-up1423external-linkHappy Balloonsspaffel.socialspaffel@spaffel.social to tumblr@lemmy.world · 25 days agomessage-square41fedilink
minus-squareBorgDronelinkfedilinkarrow-up7·25 days agoSecond most abundant doesn’t really convey how much more abundant it is compared to other elements. About 75% of all the mass in the universe is hydrogen, about 23% is helium, 1% oxygen, and that leaves just 1% for everything else.
Second most abundant doesn’t really convey how much more abundant it is compared to other elements.
About 75% of all the mass in the universe is hydrogen, about 23% is helium, 1% oxygen, and that leaves just 1% for everything else.