Supernovae

Gecko published on

 

remnant = a small piece or amount of something that is left from a larger original piece or amount

exhibit = to show something

expell = to eject, remove

nuclear fusion = a reaction in which two or more atomic nuclei combine to form a larger nucleus (e.g. two atoms of hydrogen (each weighs 1) form an atom of helium (which weighs 2) and the reaction produces energy).

density = the ratio of a substance's mass to its volume

lobe = any part that seems to be separate in some way from the rest

collapse = to shrink suddenly and completely

legacy = something inherited from the past

EFL subset that concentrates more on language in context than on grammar and language structures. It covers topics from accounting or computer science to tourism and business management. "Specific" means the studying through a field that is already known and relevant to a student.