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The number of protons and neutrons insid...

The number of protons and neutrons inside the nucleus is called

A

atomic number

B

mass number

C

neutron number

D

none of these

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MODERN PUBLICATION-SOURCES OF ENERGY-EXAMPLE
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  5. What is good source of energy?

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  6. What is a good fuel?

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  8. What are the disadvantages of fossil fules?

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  9. Why are we looking at alternative sources of energy?

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  10. How has the traditional use of wind and water energy been modified for...

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  14. What are the advantages of nuclear energy?

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  15. Can any source of energy be pollution free? Why or why not?

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  16. Hydrogen has been used as a rocket fuel would you consider it a cleane...

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  17. Name two energy sources that you would consider to be renewable give r...

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  18. Give the names of two energy sources that you would consider to be exh...

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  19. A solar water heater cannot be used to get hot water on a :

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  20. Which of the following is not an example of a bio-mass energy source?

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