Which characteristics of elements are most important to determine the type of compounds they will form? Justify your answer.

Fill in the coefficients that will balance the following reaction: a0cr2(so4)3 + a1agno3

What are the similarities of physical and chemical change ?

Movement that is like a t a type of wave that transfers energy where the particles in the medium move in a circle motion while the energy travels left or right. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. transfers energy from one location to another a type of wave that transfers energy where the particles in the medium move parallel to the direction in which the energy is traveling. movement that is back and forth, like an equal sign = 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave