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Chemistry
Payten Howe
30 April, 14:12
Flame tests energy level
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Kira Riddle
30 April, 16:36
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Flame tests. Flame tests are useful because gas excitations produce a signature line emission spectrum for an element ... When the atoms of a gas or vapor are excited, for instance by heating or by applying an electrical field, their electrons are able to move from their ground state to higher energy levels.
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