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Q 1/27
Score 0
A(n) ____________ is matter that has the same fixed composition and properties.
30
substance
mixture
combination
Q 2/27
Score 0
Water is a(n) ________________________
30
element
metal
mixture
compound
27 questions
Q.
A(n) ____________ is matter that has the same fixed composition and properties.
1
30 sec
Q.
Water is a(n) ________________________
2
30 sec
Q.
________________ are combinations of substances that are not bonded together and can be separated by physical processes.
3
30 sec
Q.
Another name for a homogeneous mixture is a _________________.
4
30 sec
Q.
A carbonated drink, like a soda, is an example of a ____________ solution.
5
30 sec
Q.
A solution in which water is the solvent is called a(n) ________________ solution.
6
30 sec
Q.
Raisins in a cereal is an example of a _______________.
7
30 sec
Q.
Steel is a(n) _____________________.
8
30 sec
Q.
Water at room temperature can dissolve less salt than if the water is _________.
9
30 sec
Q.
Water is said to be the universal solvent because it _________________.
10
45 sec
Q.
Lemonade with a lot of sugar in it would be considered more _________________ than lemonade with more water in it.
11
45 sec
Q.
_______________ makes food taste bitter.
12
45 sec
Q.
_____________ makes food taste sour
13
45 sec
Q.
Soap contains _________________ (found in bases) that dissolves dirt and grease
14
45 sec
Q.
Which of the following is NOT TRUE about acidic solutions?
15
45 sec
Q.
______________________ is a measurement that describes how much solute dissolves in a given amount of solvent.
16
45 sec
Q.
A solution that contains all of the solute it can hold under the given conditions is said to a ______________________ solution.
17
45 sec
Q.
The _________________________________________of a solution tells you how much of the solute is present in a solvent.
18
45 sec
Q.
________________ are substances that release positively charged hydrogen ions in water.
19
45 sec
Q.
_________________ are substances that take in or absorb hydrogen ions in water.
20
45 sec
Q.
In a __________________________ mixture the substances are not mixed evenly-- such as lucky charms or a bowl of M&M’s.
21
45 sec
Q.
In a _________________________ mixture the substances are the same throughout the solution-- such as pudding and shampoo.
22
45 sec
Q.
A substance that dissolves other substances is known as a ________________. Water is a very common example of this--- such as water that you mix Kool-Aid mix with.
23
45 sec
Q.
Which of the following does NOT have acids in them?
24
45 sec
Q.
Which of the following does NOT have bases in them?
