Chemistry, 02.11.2019 13:31 Csmalls4412
Which best explains why aluminum is a nonrenewable resource?
it cannot be quickly replaced.
it is expensive to process.
it conducts electricity.
it is useful to humans.
Answers: 1
Chemistry, 20.06.2019 18:02
This is the star at the center of the solar system around which the earth and other matter orbit
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Chemistry, 21.06.2019 21:00
Harvey kept a balloon with a volume of 348 milliliters at 25.0˚c inside a freezer for a night. when he took it out, its new volume was 322 milliliters, but its pressure was the same. if the final temperature of the balloon is the same as the freezer’s, what is the temperature of the freezer? the temperature of the freezer is kelvins.
Answers: 2
Chemistry, 22.06.2019 05:30
Match the following vocabulary terms to their definitions. 1. amount of energy required to change 1 gram of material from the solid to the liquid state at its melting point 2. a measure of the kinetic energy of the particles of a substance 3. the amount of heat energy required to raise the temperature of 1 gram of liquid water from 14.5°c to 15.5°c 4. amount of energy required to change 1 gram of material from the liquid to the gaseous state at its boiling point 5. the amount of energy required to change 1 gram of a substance 1°c a. temperature b. latent heat of vaporization c. latent heat of fusion d. calorie e. specific heat
Answers: 1
Chemistry, 22.06.2019 07:30
Using data from seismic waves, geologists have learned that earth’s interior is made up of several
Answers: 1
Which best explains why aluminum is a nonrenewable resource?
it cannot be quickly repla...
it cannot be quickly repla...
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