Acids, Bases, Salts, and pH Task Cards~~The Science Arena
Authored by Melissa Hoffman
Chemistry
7th Grade
NGSS covered
Used 11+ times
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35 questions
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1.
MULTIPLE CHOICE QUESTION
15 mins • 1 pt
Acids are ______to taste.
bitter
sour
sweet
salty
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bases are ____ to taste.
bitter
sour
salty
sweet
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Blue litmus paper is turning red as shown in the diagram. Which of the following causes this color change?
acids
bases
salts
Tags
NGSS.MS-PS1-2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Red litmus paper is turning blue, as shown in the diagram. Which of the following causes this color change?
acids
bases
salts
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Acids release _____ ions when dissolved in water.
potassium
oxygen
nitrogen
hydrogen
Tags
NGSS.HS-PS1-3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Bases release _____ ions when dissolved in water.
hydric
hydroxide
hydrogen
hydrochloric
Tags
NGSS.HS-PS1-2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Is the following acidic or basic?
acidic
basic
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