Answer:lanthanides is the answer and here is a picture for proof
Explanation:
Answer:
Define a problem, form a hypothesis, gather experimental data, form a conclusion
B ............ is the answer,
Answer:
Explanation: Volume versus Temperature: Raising the temperature of a gas increases the average kinetic energy and therefore the rms speed (and the average speed) of the gas molecules. Hence as the temperature increases, the molecules collide with the walls of their containers more frequently and with greater force.
