How many stereoisomers can you obtain from any type of bromination (not just the one we performed in the lab) on the (E)-stilbene (count all possible stereoisomers, not only the ones that you obtained today)

i think its 5049.

i hope this !

answer is: nuclear fusion produces elements that are heavier than helium.

nuclei combine to form a heavier nucleus, releasing energy.  

for example, fusion of hydrogen atoms at the sun.  

this fusion nuclear reaction is in the inner core of the sun and hydrogen (atomic number 1) is conveted into helium (atomic number 2).  

the inner core is the central region of the sun and all solar energy is produced in the core by nuclear fusion.