Answer: I think its White Dwarf? Due to it being final stage of a star before death it would fuse a lot of its mass into iron, but i'm no expert so tell me if i'm wrong
Sulfur hexafluoride, composed of six fluoride atoms and one sulfur atom. It is used as gas under pressure as an insulator in gas insulated switchgear (GIS). It is not dangerous and does not pose any toxic hazard.
Answer:
B) nitrogen
the Earth's atmosphere is mostly nitrogen
Answer:
the boiling point will be 100° C for both.....as water boiling point is this only
