21.
22.
23.
24.
25.
26.
27
28.
29.
30.
Sourches
MATCHING TYPE: Match Column A with Column B by writing the letter only.
Column A
Column B
Pure Substance
A. A process created through which hypotheses are developed,
tested, and either proven or disproven.
Solutions
B. Is the factor that you change or alter during the experiment.
Mixture
C. It is also called us Potential of Hydrogen is a measure of hydrogen
ion concentration
Independent Variable D. Formula of water, a compound which can be broken by chemical means
Hg
E. A material with constant composition/composed of one component
H2O
F. Composed of two or more substances with changing boiling point
Compound
G. Sugar (C12H22011)
Scientific Method H. Homogeneous mixture like seawater
Dependent Variable 1. Symbol of Mercury, a liquid metallic element at room temperature
pH
J. Refers to a factor that you observe, and they are considered the
response to a manipulated factor
ws
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Answer:
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Answer:
21. G
22. C
23. B
24. F
25. C
26. A
27. J
28.D
29.
30. E