Incomplete combustion (where an element or compound reacts with oxygen to produce carbon monoxide and water) as a result of too little oxygen being available such that complete combustion(in which the first product is carbon dioxide instead) is not possible.
You pretty much answered your own question haha
hotter stars die more quickly because, well, they're hotter than the sun
providing heat takes a lot of energy.
Carbon atoms are saturated with (surrounded by) Hydrogen atoms
5.28g
Mark my answer a brainliest answer
+2, because Beryllium is in the Group II of the periodic table.
Hope this helps!