
Grade 7 1st Quarter Reviewer
Quiz by NOIME DIWA
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What do you call an idea or explanation that you test rough study and experimenation?
Anything that occupies space, has mass weight and volume is known as.
Why a solution is considered a homogeneous mixture?
Which is an example of a solution?
The two components of a solution are solute and solvent. Which statement describes the solute?
Which of the following statements is TRUE about elements and compounds?
Which of the following statements distinguishes pure substances from mixtures?
Mixtures can be separated by physical methods while pure substances cannot be separated. Which of the following groups contain only pure substances?
Most solids dissolved faster in a liquid, when the liquid is…
Elements that are in the same column are called a…
Have no uniform appearance instead they have two or more phases of matter.
Why do you think that the sand in the beach don't dissolve in water?
 It is a kind of solution where it contains the maximum amount of solute dissolve in a given amount of solvent?
A part of the solution that dissolves the solute is known as
How does tempeature affect solubility?
What is the common solvent in everyday life?
These are solutions which do not appear in nature instead they are made by man. Which is an example of manufactured solution?
Variables that are expected to change
How will you describe a mixture out of salt and oil?
Why are copper and aluminum used for carrying electrical currents and as utensils for cooking?
In aqueous solution, the solvent used is?
Chlorine, iodine and bromine are nonmetals. What BEST distinguishes a nonmetal from a metal is…
Table salt is a compound of the two elements sodium and chlorine. Which of the following statements is true?
The chemical symbol for mercury is…
Calcium chloride is a compound of the two elements calcium and chlorine. Which of the following statements is TRUE?
What is the percentage concentration in the following solution: 4g of sucrose in 80 grams water?
Something that can be dissolved in a solution is called?
What are the two (2) classes of matter?
which of the following is NOT an example of a compound?
which of the follwing is an element?
All of the following affects the solubility of a solid in a liquid EXCEPT