Answer:
Your answer would be D, they are all non-renewable energy sources. Hope this helps!
Answer:
Balanced
Explanation:
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The answer is D: Products combine to produce new reactants... Hope this helps! :)
Answer:
This approximation of mass can be used to easily calculate how many neutrons an element has by simply subtracting the number of protons from the mass number. Protons and neutrons both weigh about one atomic mass unit or amu. Isotopes of the same element will have the same atomic number but different mass numbers.
Explanation:
