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AfilCa [17]
2 years ago
9

Street lights are yellow/orange in color and not white. Based on your flame test data, what gaseous element is present in street

lights?
Chemistry
1 answer:
Pavlova-9 [17]2 years ago
5 0

Answer: sodium

Explanation:<em><u> Because each element has an exactly defined line emission spectrum, scientists are able to identify them by the color of flame they produce. For example, copper produces a blue flame, lithium and strontium a red flame, calcium an orange flame, sodium a yellow flame, and barium a green flame.</u></em>

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