What is the wavelength of radiation with a frequency of 6.24 x 10 hertz?

If a reactant was removed, did the new equilibrium system shift to make more reactants or more products?

Sally is making a model of a magnesium atom with an atomic mass number of 24 for her chemistry class. she has foam balls for the protons, neutrons, and electrons. she has added 6 neutrons to her model so far. how many more neutrons does she need to add to complete her neutral atom of magnesium?

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?