A radio technician measures the frequency of an AM radio transmitter. The frequency is 13487 kHz. What is the frequency in megahertz?

Match each object to its description: a. coma of a comet b. comet tail c. oort cloud haze surrounding a nucleus created by solar wind. hypothetical sphere around the solar system

You are making a solution of calcium chloride dissolved in water. you add solid, stir, and it dissolves. you add just a spatula tip full, stir, and the solid does not dissolve. how could you describe the solutions before and after adding the spatula tip amount

Draw the lewis dot structure for each of the following polyatomic ions