Use the information and table to answer the following question. The data in the table represents unknown element samples.

Element Type of ion formed in a chemical reaction
Phase at room

temperature

Reactivity
W

positive

solid highly reactive
X

does not form ions

gas non-reactive
Y

negative

gas highly reactive
Z positive liquid

somewhat reactive

Using your knowledge of periodic properties and trends, how would these elements BEST be classified and why?

Identify the arrows that show the correct direction of heat transfer. 66°f 112°f 98°f

Pl asaaap ! match the term to the correct description. a type of wave that transfers energy where the particles in the medium move perpendicular to the direction in which the energy is traveling. 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 = 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. movement that is like a t transfers energy from one location to another 1. wave 2. parallel movement 3. perpendicular movement 4. transverse wave 5. longitudinal wave 6. surface wave

Explain what happens at the saturation point when adding salt to water at room temperature.