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Questions (108)
Which of the following conversion factors would you use to change 18 meters to kilometers?
A. 1000 m/1 km B. 1 km/1000 m C. 100
4 answers
2,807 views
If the relationship between the manipulated variable and the responding variable is an inverse proportion, what will a line
4 answers
1,981 views
If the mass of a material is 102 grams and the volume of the material is 21 cm3, what would the density of the material be?
2 answers
533 views
If the mass of a material is 95 grams and the volume of the material is 14 cm3, what would the density of the material be?
6.785
5 answers
513 views
If a material contains three elements but not joined in a fixed proportion, it is a(an)
A. mixture. B. compound. C. atom. D. none
6 answers
1,520 views
Water is a compound because it
A. cannot be broken down into simpler substances. B. always has two hydrogen atoms for each oxygen
3 answers
806 views
A substance has a melting point of 800ºC and a boiling point of 1465ºC. The substance is most likely
A. water. B. hydrogen. C.
3 answers
1,734 views
At a pressure 48 kPa, the gas in a cylinder has a volume of 15 liters. Assuming temperature remains the same, if the volume of
2 answers
509 views
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