A scale degree refers to what part of a scale?
(1 point)
Responses
the number of octaves a scale can include
the number of octaves a scale can include
the steps between each note of a scale
the steps between each note of a scale
the notes within a scale
the notes within a scale
the key signature of the scale
the key signature of the scale
15 answers
the number of octaves a scale can include
What are enharmonic notes?
(1 point)
Responses
notes that share the same pitch, but have different names
notes that share the same pitch, but have different names
notes that are played out of tune
notes that are played out of tune
notes that are played an octave apart
notes that are played an octave apart
notes that begin a scale
(1 point)
Responses
notes that share the same pitch, but have different names
notes that share the same pitch, but have different names
notes that are played out of tune
notes that are played out of tune
notes that are played an octave apart
notes that are played an octave apart
notes that begin a scale
notes that share the same pitch, but have different names
Which set of notes are enharmonic equivalents to each other?
(1 point)
Responses
C sharp symbol/ G flat symbol
C Image with alt text: sharp symbol / G Image with alt text: flat symbol
C sharp symbol/ D flat symbol
C Image with alt text: sharp symbol / D Image with alt text: flat symbol
A sharp symbol/ E flat symbol
A Image with alt text: sharp symbol / E Image with alt text: flat symbol
F/ Gflat symbol
(1 point)
Responses
C sharp symbol/ G flat symbol
C Image with alt text: sharp symbol / G Image with alt text: flat symbol
C sharp symbol/ D flat symbol
C Image with alt text: sharp symbol / D Image with alt text: flat symbol
A sharp symbol/ E flat symbol
A Image with alt text: sharp symbol / E Image with alt text: flat symbol
F/ Gflat symbol
C sharp symbol/ D flat symbol
Lila tests the pH of 4 solutions. Which solution should she identify as being a base?
SOLUTION pH
A 2
B 5
C 7
D 9(1 point)
Responses
Solution B
Solution B
Solution C
Solution C
Solution A
Solution A
Solution D
SOLUTION pH
A 2
B 5
C 7
D 9(1 point)
Responses
Solution B
Solution B
Solution C
Solution C
Solution A
Solution A
Solution D
Solution D
What is formed when a hydrogen ion interacts with a water molecule?(1 point)
Responses
base
base
hydroxide ion
hydroxide ion
hydronium ion
hydronium ion
salt
salt
Responses
base
base
hydroxide ion
hydroxide ion
hydronium ion
hydronium ion
salt
salt
hydronium ion
Which of the following is a property of bases?(1 point)
Responses
sour taste
sour taste
releases hydrogen ions in water
releases hydrogen ions in water
pH less than 7
pH less than 7
feels slippery
Responses
sour taste
sour taste
releases hydrogen ions in water
releases hydrogen ions in water
pH less than 7
pH less than 7
feels slippery
feels slippery
Identify the common household item that is acidic.(1 point)
Responses
vinegar
vinegar
baking soda
baking soda
detergent
detergent
shampoo
Responses
vinegar
vinegar
baking soda
baking soda
detergent
detergent
shampoo
vinegar
Question
Which of the following items is a salt?(1 point)
Responses
carbonic acid
carbonic acid
sodium hydroxide
sodium hydroxide
antacid
antacid
calcium carbonate
Which of the following items is a salt?(1 point)
Responses
carbonic acid
carbonic acid
sodium hydroxide
sodium hydroxide
antacid
antacid
calcium carbonate
calcium carbonate