Which property determines how well a solid resists breaking? strength hardness stress strain

Think about how you can use le chatelier’s principle to find possible solutions to the design problem. describe at least two ways to increase the yield (amount) of ammonia based on this principle.

What is the mass defect of a mole of nuclei with 1.8 x 10^15 j/mol binding energy?

Which of the following electromagnetic waves can create ions?