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Laabri

Chemistry Midterm #1 (S12025)

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Last updated 11 months ago
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Asemmisa {{asɛmmisaAhyɛnsode}}
1.

What is the first action if a chemical spills?

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2.

What is the proper way to smell a chemical?

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3.

How should you dispose of chemicals after an experiment?

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4.

What should you do before starting an experiment?

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5.

What is the metric unit for length?

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6.

How many millimeters are in a centimeter?

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7.

What metric unit measures volume?

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8.

How many grams are in a kilogram?

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9.

What is the base unit for mass in the metric system?

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10.

How many centimeters are in a meter?

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11.

What is the first step in the scientific method?

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12.

Which of these is an example of a hypothesis?

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13.

What does a control group do in an experiment?

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14.

What does it mean to analyze data?

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15.

What is a scientific theory?

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16.

What phase of matter has a definite shape and volume?

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17.

What occurs during condensation?

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18.

What does convection transfer?

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19.

Which method transfers heat through contact?

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20.

What phase has no definite shape or volume?

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21.

What occurs during sublimation?

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22.

What is the primary mode of heat transfer in space?

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23.

What is a mixture?

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24.

Which process separates components of a mixture?

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25.

What happens during evaporation?

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26.

What is temperature a measure of?

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27.

Which process absorbs heat from surroundings?

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28.

What does heat refer to?

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29.

What increases when heat is added to a substance?

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30.

Which describes an endothermic reaction?

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31.

What does evaporation involve?

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32.

What happens to temperature of a system during an exothermic reaction?

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33.

In the heat equation Q=mcΔT, what does Q represent?

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34.

In the heat equation Q=mcΔT, what does m represent?

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35.

In the heat equation Q=mcΔT, what does c represent?

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36.

What does ΔT refer to in the heat equation Q=mcΔT?

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37.

How many centimeters are in 2 meters?

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38.

Convert 5 grams to kilograms.

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39.

How many liters are in 750 milliliters?

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40.

Convert 3 meters to centimeters.

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41.

How many kilograms are in 1,500 grams?

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42.

Convert 250 milliliters to liters.

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43.

How many centimeters are in 5.5 meters?

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44.

Convert 10 grams to kilograms.

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45.

How many liters are in 1,200 milliliters?