dude_1818 t1_j67cvpp wrote on January 28, 2023 at 6:05 AM Reply to comment by Loose-Addition-5730 in Why are "metals" more effective at cooling molecular clouds than hydrogen and helium? by Thomas_Bonk Basically, any element that formed later than the big bang is a metal Permalink Parent 2
dude_1818 t1_j67cvpp wrote
Reply to comment by Loose-Addition-5730 in Why are "metals" more effective at cooling molecular clouds than hydrogen and helium? by Thomas_Bonk
Basically, any element that formed later than the big bang is a metal