Atoms are (stable) if it has (valence) electrons in its outer most energy level.
Answer:
Sublimation is a phase transition that occurs when a solid changes into a gas — or, as
Explanation:
Answer:
B. The air pressure would increase 2X
Explanation:
Pressure = density × acceleration due to gravity × height
p = ρ × g × h
Pressure is force per unit area
p = F/a
Density is mass per unit volume
Pressure is directly proportional to density hence, any change in the density of a body directly affects the change in pressure of the body and vice versa.
Polar liquids have both negative and positive ends.
