Sign up
Logout
Username
Change password
Logout
Home
►
Reactions (Science)
►
Multiple Choice
Multiple choice questions
Question:
Front side
Back side
Question limit
10
20
1. What might you see in a chemical reaction?
Flames or sparks, notice a smell, hear a fizzing or bang, feel a drastic temperature change.
They aren’t normally.
No, but it helps the reaction along.
Word equation
1 of 5
