EXPLAIN Recall that the color of neon lights is dependent on the type of gas that is in the sign. Helium gas produces yellow light, neon gas produces red light, and argon gas produces blue light. Explain what is happening to the electrons of the gas atoms in these signs and why each gas produces different light. Which electrons have the most energy?
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Chemistry, 22.06.2019 04:30
The big bang nucleosynthesis theory states that elements were produced in the first few minutes of the big bang while elements have their origins in the interiors of stars, forming much later in the history of the universe.
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Chemistry, 23.06.2019 10:30
Silver is a white metal that is an excellent conductor. silver tarnishes when exposed to air and light. the density of silver is 10.49 g/cm3. the melting point is 962oc and the boiling point is 2000oc. a chemical property of silver is
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EXPLAIN Recall that the color of neon lights is dependent on the type of gas that is in
the sign. H...
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