Calculate the equilibrium concentration of br2. express your answer using three significant figures. use the following values in your calculations: molar mass of h2 = 2.0159 g/mol and molar mass of br2 = 159.81 g/mol. do not round any of your values in your calculations to the requested number of significant figures until the very last step.

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.