During which change of state do the particles of a substance move from having vast amount of freedom and movement to being tightly packed together?

Which of these is an example of pseudoscience? a) predicting the time of sunrise based on data on position of earth b) predicting the date of the moon phases based on data on position of earth c) predicting eclipses based on the position of the sun and the moon d) predicting future events in a person's life based on the position of the moon

Which proportionality applies to avogadro’s law?

What volume of argon gas is equal to 1.60 grams of argon