spaffel@spaffel.social to tumblr@lemmy.world · 2 days agoHappy Balloonsspaffel.socialimagemessage-square40fedilinkarrow-up1408arrow-down17
arrow-up1401arrow-down1imageHappy Balloonsspaffel.socialspaffel@spaffel.social to tumblr@lemmy.world · 2 days agomessage-square40fedilink
minus-squareBorgDrone@lemmy.onelinkfedilinkarrow-up6·21 hours 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.