9 SCIENCE Matter In Our Surroundings

The process of conversion of solid into gas directly is called

• Filtration

• Sedimentation

• Sublimation

• Gas formation

Which matter's particles has the highest kinetic energy

• Gas particles

• Liquid particles

• Solid particles

What are the three states of matter ?

• Liquid, Juice , Gas

• Solid, Water, Oxygen

• Solid, Liquid, Gas

• Silid, Liquid, Ges

Draw the particles of matter in all three states of matter

What is concentration (in science)

Particles of matter

What are the three characteristics of particles of matter ?

In sugar solution, we dissolved sugar with water. In this experiment water is called _______ .

• Solute

• Solution

• Solvent

• Soluble

• Solubility

895 Kelvin = ____°C

• 622°C

• 528°C

• 642°C

• 643°C