If i mix two chemicals In a test tube and notice after a few seconds that there are ice crystals forming on the Outside of the test tube I am witnessing a

Identify two types of chemical bonding in the source of dietary potassium

An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.

Calculate the mass of carbon in 97.0 g of sucrose c12h22o11