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4 years ago

Which of these natural resources is non-renewable A.Corn B.wind c.geothermal D.natural gas

Chemistry

2 answers:

adelina 88 [10]4 years ago

7 0

The correct answer would be: D. Natural gas

This would be the correct answer since natural gases are considered a fossil fuel. The other options are renewable resources. Corn can be reproduced. Wind is a source of energy which makes it renewable. Geothermal is also a renewable resource since its heat is from the earth's core which could be used multiple times.

Hope this helps! :3

aivan3 [116]4 years ago

3 0

Answer: D. Natural Gas

Explanation: There is only a limited supply of natural gas on our planet, and if we use up that supply, there is no way of more natural gas being generated.

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2 years ago

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Answer:

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3 years ago

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Nana76 [90]

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4 years ago

which SAE standard must be referred to on the label of approved HFC-134a refrigerant recycling machines?

11111nata11111 [884]

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3 years ago

The H atom and the Be3³⁺ ion each have one electron. Does the Bohr model predict their spectra accurately? Would you expect thei

lbvjy [14]

Explanation:

a) Bohr model is perfect for atoms that have single electron and fortunately both Be3+ ion and H atom have one electron so, Bohr model can easily and accurately applied to predict the spectrum of Be3+ and H atom.

b) The energy of an atom in Bohr model is given by

$E= \frac{-13.6z^2}{n^2}$

the values of z for H atom and Be3+ ion are 1 and 4 respectively. Hence, energy of atoms would be different for both atoms. Hence, line spectra to be identical is not possible.

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3 years ago