Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

Q: The mass remains the same does burning matter affect its mass.

A: How does burning matter affect its mass?
****
Q: Technology is the term for the application of science to solve problems.

A: What is the term for the application of science to solve problems?
****
Q: The chemistry of each element is determined by its number of protons and electrons.

A:
The chemistry of each element is determined by its number of what?
****