For the single replacement reaction of lithium metal with sodium chloride. If 2.5 moles of lithium react with the sodium chloride how many moles of sodium will be produced? Formula in words:
Balanced formual equation:

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.