Vocab Quiz # 3 - Acids and Bases
Science
7th Grade
NGSS covered
Used 31+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
pH =
treated paper that is used to test how much acid a solution contains. It turns red in the presence of an acid and blue in the presence of a base.
a measure of a solution's alkalinity or acidity. It is represented as a number on a 14-point scale in which less than seven is acidic, seven is neutral and more than seven is alkaline.
in chemistry, the change that happens when two or more substances act on each other to form a different substance.
in chemistry, the change that happens when two or more substances act on each other to form a different substance.
2.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Indicator:
in chemistry, a substance that can show the concentration or presence of a certain condition or substance.
treated paper that is used to test how much acid a solution contains. It turns red in the presence of an acid and blue in the presence of a base.
a substance made of atoms from two or more elements.
in chemistry, neither an acid nor a base.
3.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Acid:
a chemical compound that reacts with acids to produce a salt and water, has a bitter taste, and turns red litmus paper blue.
in chemistry, a substance that can show the concentration or presence of a certain condition or substance.
a measure of a solution's alkalinity or acidity. It is represented as a number on a 14-point scale in which less than seven is acidic, seven is neutral and more than seven is alkaline.
a chemical compound that reacts with bases to produce a salt and water, has a sour taste, and turns blue litmus paper red.
Tags
NGSS.MS-PS1-1
4.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Alkaline:
of, relating to or having the properties of an acid, such as a sour taste and a pH below seven.
in chemistry, a substance that can show the concentration or presence of a certain condition or substance.
of, relating to or having the properties of a base, such as a bitter taste and a pH above seven.
in chemistry, neither an acid nor a base.
5.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Neutral:
in chemistry, neither an acid nor a base.
of, relating to or having the properties of an acid, such as a sour taste and a pH below seven.
in chemistry, a substance that can show the concentration or presence of a certain condition or substance.
of, relating to or having the properties of a base, such as a bitter taste and a pH above seven.
6.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Acidic:
of, relating to or having the properties of an acid, such as a sour taste and a pH below seven.
of, relating to or having the properties of a base, such as a bitter taste and a pH above seven.
in chemistry, a substance that can show the concentration or presence of a certain condition or substance.
: in chemistry, the change that happens when two or more substances act on each other to form a different substance.
Tags
NGSS.MS-PS1-2
7.
MULTIPLE CHOICE QUESTION
3 mins • 1 pt
Base:
of, relating to or having the properties of an acid, such as a sour taste and a pH below seven.
a chemical compound that reacts with acids to produce a salt and water, has a bitter taste, and turns red litmus paper blue.
: a chemical compound that reacts with bases to produce a salt and water, has a sour taste, and turns blue litmus paper red.
a substance made of atoms from two or more elements.
Tags
NGSS.MS-PS1-2
NGSS.MS-PS1-1
NGSS.MS-PS1-5
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