The colored light emitted is energy and in order to emit energy the element should first obtain energy. The energy absorbed by the substance can be in the form of radiation, heat or electricity. Hope this answers the question. Have a nice day.
Atomic mass <span>of zinc ( zn ) is 65 u
Answer B</span>
Answer: Because water has a high specific heat capacity due to the hydrogen bonding within the H₂O molecules ; so it takes a great deal of energy, or heat, to break these bonds— or to form them.
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B___________________________________________
Answer:
To decrease the algae
Explanation:
Acid lakes have more algae than other lakes
