Unit 9 Review
Authored by Tyler Winfrey
Science
10th Grade
NGSS covered
Used 6+ times
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13 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is pH?
how acidic a solution is
how basic a solution is
the concentration of hydrogen ions in a solution
the concentration of potassium ions in a solution
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is a characteristic of a base?
tastes sour
turns litmus paper red
increases amount of hydrogen ions
is slippery
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What can a base substance do to a hydroxide ion?
accept
bond with
donate
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which type of solution turns litmus paper red?
an acid
a base
a neutral solution
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which substances resist pH changes?
acids
bases
buffers
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which type of reactions form salts?
highly acidic reactions
highly basic reactions
neutralization reactions
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What do hydrogen ions (H+) and hydroxide ions (OH−) come together to form?
an acid
a base
water
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-5
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