Answer:
Chemistry is the scientific study of the structure of substances, how they react when combined and how they behave under different situations.
Milk is the most basic liquid
N=3^K-1 I really don't know how to explain it but that's the formula <span />
Answer:
235 U ( the isotope of uranium with mass number 235) and 239Pu(the isotope of plutonium with mass number 239
Explanation:
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