A student combines 11.2 gramm el sodium and an unknown amount of chlorine. The chemical reaction that occurs produce a solid and a gas. The solld has a mass of 13.3 grams and the gas has a mang of 101 grams. What was the man of the chlorine? (35 POINTS!)

2.1 sorry if Im wrong

Explanation:

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.