Sufficient quantity of hydrogen at a very high pressure and temperature
Starting the fusion reactions required high density and high heat.
Arsenic is an element. It is made (like all elements heavier than helium) by fusion reactions inside stars.
false
The stars produce their heat from nuclear fusion reactions. Work on earth to produce controllable nuclear fusion is concentrating on one particular reaction, between deuterium and tritium, because it is the easiest to get going (though hard enough!). Stars operate with other reactions but all of the nuclear fusion type. You can read more in Wikipedia 'Nuclear fusion'
Nuclear fusion
Natural nuclear fusion reactions occur in all stars
fusion reactions in stars
Neclear Fusion because stars are powered by that, even our sun
Neclear Fusion because stars are powered by that, even our sun
fusion reactions in stars
true?
The process is called stellar nucleosynthesis and is based on nuclear fusion reactions.