What is the frequency of radiation emitted by a photon of light if the energy released during its transition to ground state is 3.611 × 10è¹¢ joules? (planck's constant is 6.626 × 10è³ê joule seconds)

Suppose you have designed a new thermometer called the x thermometer. on the x scale the boiling point of water is 129 ? x and the freezing point of water is 13 ? x. part a at what temperature are the readings on the fahrenheit and x thermometers the same?

Type the correct answer in each box. balance the chemical equation.__ n203 ➡️ __ n2 +__ o2

Describe the process that was used in this lab to create magnesium oxide, specifically identifying the type of chemical reaction. explain why the product had a higher mass than the reactant, and how this relates to conservation of matter.