The products enable our nations efforts to improve energy efficiency . From insulation to coolants to packaging , the product of chemistry help save energy day . But chemistry also is the source of many innovative technologies that drive cleaner energy options , create green jobs and propel u.s. economic growth.
Answer:
Explanation:
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In this case, since Helium is undergoing a volume-pressure change, according the Boyle's law, we infer the following equation is used:
Thus, since we are not given the volume at 0.25 atm, we can solve for V2 to do so:
Thus, we plug in to obtain:
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Answer:
Berilium is located in period 2 group2
Explanation:
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I think its, A because its below the lithosphere and the lithosphere it between the crust and mantel. no liquids there.
Answer:
it would break when it hits the ground
Explanation:
