Answer:
During deposition, a gas changes directly into a solid
Explanation:
Answer:
C. A hydrocarbon molecule containing six carbon atoms and only
single bonds
Explanation:
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Answer:
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Explanation:
Fossils are the preserved remains, or traces of remains, of ancient organisms. Fossils are not the remains of the organism itself! They are rocks. A fossil can preserve an entire organism or just part of one. Bones, shells, feathers, and leaves can all become fossils.
Answer:
Explanation:
Standard enthalpy of combustion (ΔH∘C) is the enthalpy change when 1 mole of a substance burns under standard state conditions;
