To dissolve one substance in another, thus forming a solution, three things must occur: The forces holding solute particles together must be broken. The forces holding solvent particles together must be broken. Attractions between solute and solvent particles must be formed.

Match the following items. 1. high-intensity bundle of energy being emitted from some decaying nuclei gamma ray 2. particle radiating from the nucleus of some atoms beta particle 3. negative particle identical to an electron but radiating from a decaying nucleus alpha particle

What is the standard unit of measure for acceleration?

Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2