Page 60 - York Global Science 6 - Physical Science
P. 60
11 Changes Through Heating
Objective
➜ ➜ Determine how substances can change physically or chemically through
heating.
Vocabulary
• Chemical change • Expansion joint • Reversible
• Contract • Irreversible • State
• Energy • Particle • Vibrate
• Expand • Physical change
Let’s Start
What happens when you heat a substance?
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