Bohr's Model of the Atom An element in the alkaline earth metals family has three rings in its Bohr diagram. What is this element?

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

What are the coefficients to balance the following equation? ba+br=babr2

How do you interpret a chromagram for what mixtures contain?