A florescent light tube usually contains what? A a vacuum B oxygen C. Mercury vapor D. Light emitting diodes

asked Mar 12, 2021 86.1k views

1 vote

A florescent light tube usually contains what?

A a vacuum
B oxygen
C. Mercury vapor
D. Light emitting diodes

by Lodhb

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5 votes

Answer:

mercury vapour

Step-by-step explanation:

it contains many other gases and it contains mercury vapour

Bamieh answered Mar 17, 2021

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