IL DEVELOPMENT Leaming Task 1. Complete the paragraph. Choose your answer from the pool of words inside the box. Gases are one of the phases of matter that has no definite and shape. It can be easily be Properties gases include mass, volume, temperature, and Mass is the amount of gas. It could be expressed in moles or grams. The massa gases is Volume is the amount of space gas molecules occupies. Gases have the tendency to occupy all the spaces of the container that they are confined. They have Intermolecular force of attraction; hence they are arranged as away as possible from each other. The common units used in expressing the volume of a gas are and milliliter (ml) refers to the measure of the hotness or coldness of gas molecules/particles. It is proportional to the average kinetic energy of its molecules. It can be measured in Celsius (C) or Kelvin (K). is the absolute scale. is the average effect of the forces of the colliding molecules of a confined gas. It can be measured in atmosphere (atm), torr, poundisquare inch (psi), centimeter mercury (cmHg) or millimeter mercury (mmHg). compressed size far WORD POOL pressure Temperature negligible Kelvin liter (D) weak Pressure​