Team 1
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Team 2
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Teams
Name
Score
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seesaw
Swap points!
Oops!
×
seesaw
Swap points!
Okay!
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fairy
Take points!
5
10
15
20
25
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thief
Give points!
5
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25
15
×
5. Which everyday substance is an acid? A) Milk of magnesia B) Toothpaste C) Lemon juice D) Baking soda
C) Lemon juice
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15
×
3. Which of the following is a base? A) Vinegar B) Lemon juice C) Soap D) Orange juice
C) Soap
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15
×
4. What color does an acid turn litmus paper? A) Blue B) Green C) Red D) Purple
C) Red
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15
×
11. What is a base? A) Tastes sour B) Turns blue litmus red C) Has a pH above 7 D) Makes gas bubbles in water
C) Has a pH above 7
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banana
Go to last place!
Oops!
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gift
Win 10 points!
Okay!
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shark
Other team loses 15 points!
Okay!
×
thief
Give points!
5
10
15
20
25
×
lifesaver
Give 10 points!
Oops!
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shark
Other team loses 20 points!
Okay!
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gift
Win 20 points!
Okay!
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thief
Give points!
5
10
15
20
25
15
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7. Which of these is NOT acidic? A) Lemon B) Vinegar C) Soap D) Cola
C) Soap
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15
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12. Which of these substances is acidic? A) Ammonia B) Lemon juice C) Bleach D) Soap
B) Lemon juice
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15
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10. Which one is a neutral substance? A) Salt water B) Milk C) Pure water D) Apple juice
C) Pure water
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15
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6. What is the pH value of a neutral substance like water? A) 0 B) 7 C) 10 D) 14
B) 7
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8. What is the pH range of bases? A) 0â6 B) 7 C) 8â14 D) 1â7
C) 8â14
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15
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1. What is the pH range of acids? A) 0â6 B) 7 C) 8â14 D) 5â10
A) 0â6
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15
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13. What color does a base turn universal indicator? A) Red B) Yellow C) Blue or Purple D) Orange
C) Blue or Purple
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15
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9. What type of substance is baking soda? A) Acid B) Base C) Neutral D) Salt
B) Base
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15
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14. Orange juice is an acid because it has: A) A pH above 7 B) A sweet taste C) A pH below 7 D) Blue color in water
C) A pH below 7
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