Formula to find the percent composition of an element in a compound is
.
Now enter the variables into the formula.
%
Round to 3 significant figures. 15.897% = 15.9%
The answer is 15.9% H
Answer:
Explanation:
Hydrogen fusion (nuclear fusion of four protons to form a helium-4 nucleus) is the dominant process that generates energy in the cores of main-sequence stars. It is also called "hydrogen burning", which should not be confused with the chemical combustion of hydrogen in an oxidizing atmosphere.
For the answer to the question above, Chemical reactions will occur if the products are less stable than the reactants
<span>So, the answer to your question is True.
I hope my answer helped you. Feel free to ask more questions. Have a nice day!</span>
