VISION ACADEMY

1. PARTICLES OF MATTER ARE ALWAYS IN A STATE OF ............... MOTION

• SANDOM
• RANDOM
• PANDOM
• NONE

2. PARTICLES OF MATTER ATTRACT EACH OTHER WITH A FORCE KNOWN AS ............................

• INTER-ATOMIC FORCE OF ATTRACTION
• INTER-IONIC FORCE OF ATTRACTION
• INTER-PARTICLE (INTER-MOLECULAR) FORCE OF ATTRACTION
• NONE

3. THE PARTICLES OF LIQUIDS OR GAS ARE FREE TO MOVE IN ANY DIRECTION. THIS PROPERTY IS KNOWN AS .....................

• LIQUIDITY
• GASICITY
• FLUIDITY
• NONE

4. GASES ARE HIGHLY COMPRESSIBLE BECAUSE THE INTER-PARTICLE SPACE BETWEEN THEM IS .................

• MINIMUM
• MEDIUM
• LEAST
• MAXIMUM

5. THE CHANGE OF STATE OF MATTER CAN BE BROUGHT BY

• HEAT
• PRESSURE
• BOTH HEAT & PRESSURE
• NONE