He set up his periodic table by the atomic mass
Magnesium
Explanation:
the answer will be 98.4 kJ
Monochromatic light literally means Light of one color.
Entropy is a measure of chaos or disorder in a system. For the first one, the system with the highest entropy is a cup of water at 0 degress centigrade. For the second question, the system with the lowest entropy is sugar crystals in 95 degrees centigrade cup of coffee.