A divalent metal ion dissolved in dilute hydrochloric acid forms a precipitate when H2S is bubbled through the solution. Which ion is it? (A) Ca2+ (B) Mn2+ (C) Zn2+ (D) Cd2+

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

Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally

Why does a plastic bottle that is sealed at a high altitude change it’s shape when taken to lower altitude