Four liquids were poured on top of each other in a glass, and the liquids separated into four different layers.

Which liquid had the highest density?
A.
the second layer from the bottom of the glass
B.
the layer at the top of the glass
C.
the layer at the bottom of the glass
D.
the third layer from the bottom of the glass

How do forces between particles in gases compare to forces in the other states of matter? o a. the forces in gases are stronger than forces in solids but weaker than forces in liquids. o b. the forces in gases are weaker than forces in solids but stronger than forces in liquids. o c. the forces in gases are weaker than forces in solids and liquids. o d. the forces in gases are stronger than forces in solids and liquids. submit

Astudent pours 10.0 g of salt into a container of water and observes the amount of time it takes for the salt to dissolve. she then repeats the process using the same amounts of salt and water but this time she slowly stirs the mixture while it is dissolving. the student performs the experiment one more time but this time she stirs the mixture rapidly. the dependent variable in this experiment is: time for salt to dissolve speed of stirring amount of water mass of salt

Atoms contain subatomic particles called protons and neutrons. when these protons and neutrons spilt, a lot of energy is released