Clues for Chemical Change
Presentation
•
Science
•
5th Grade
•
Practice Problem
•
Easy
Standards-aligned
Natalie Broome
Used 20+ times
FREE Resource
17 Slides • 4 Questions
1
Clues for Chemical Change
Chemical changes make a new substance (a new type of matter).
2
Close Observations
These clues must be a result of forming a NEW substance to show that a chemical change has taken place.
3
Clue: Unusual Change of Color
Leaves Changing
4
Clue: Unusual Change of Color
Iron Rusting
5
Clue: Unusual Change of Color
Litmus Paper
6
Clue: Unusual Change of Color
Silver Tarnishing
7
Clue: Unusual Smell
Rotting Food
8
Clue: Unusual Smell
Composting Yard Waste
9
Clue: Changing Texture
Baking Food
10
Clue: Changing Texture
Digesting Food
11
Clue: Changing Temperature Without Adding or Removing Heat
Instant Hot or Cold Pack
12
Clue: New Gas (Bubbles in a Liquid)
Separate H2O by Running Electricity Through It
13
Clue: New Gas (Bubbles in a Liquid)
Baking Soda + Vinegar
14
Clue: New Gas (Bubbles in a Liquid)
Yeast in Bread Rising
15
Clue: Produces (Makes) a Light
Glowstick
16
Clue: Produces (Makes) a Light
Bioluminescent Animals
Lightening Bugs, Squid
17
Multiple Choice
18
Multiple Choice
19
Multiple Choice
20
Multiple Choice
21
Chemical Change
During Chemical Change, Atoms Rearrange
Old Molecules Torn, New Molecules Form
Clues for Chemical Change
Chemical changes make a new substance (a new type of matter).
Show answer
Auto Play
Slide 1 / 21
SLIDE
