Chapter 5 : States of Matter (Solid)

Chapter 5 : States of Matter (Solid)

Multiple Choice

When liquid is cooled, kinetic energy of particles __________. The particles vibrate _________.

• decrease, faster

• increase, slower

• decrease, slower

• increase, faster

Multiple Choice

When solid is ________, particles gain energy and vibrate ________.

• cooled, faster

• heated, slower

• cooled, slower

• heated, faster

Multiple Choice

The phase change from solid to gas occurs in a process called

• vaporisation

• condensation

• sublimation

• freezing

Multiple Choice

What is an amorphous solid?

• CO₂

• NaCl

• Diamond

• Glass

Multiple Select

Choose types of crystalline solids from the options shown below.

• Metallic

• Ionic

• Giant Covalent

• Covalent