False
False. A star is born when hydrogen starts to fuse into helium.
False.
False. An alpha particle is equivalent to a helium-4 nucleus.
True. Jupiter is consisted of mainly hydrogen and helium. 90% hydrogen, 8% helium and 2% other gases
False (Hydrogen has the first position, Helium is the most stable)
No it is true. 1 mole of helium is 4 g. So 2 moles will be 8 g.
False
Oops ! No. The statement is going along pretty good until the end.The star actually fuses hydrogen into helium .
Helium is more abundant on Jupiter than on Saturn. Jupiter has a higher concentration of helium in its atmosphere compared to other planets in the solar system, including Saturn.
True because it is right next to neon
FALSE.
no it should be false.