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

A florescent light tube usually contains what? A a vacuum B oxygen C. Mercury vapor D. Light emitting diodes
asked 86.1k views
1 vote
A florescent light tube usually contains what?

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

asked
User Lodhb
by
8.1k points

1 Answer

5 votes

Answer:

mercury vapour

Step-by-step explanation:

it contains many other gases and it contains mercury vapour

answered
User Bamieh
by
8.5k points
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User Gillonba
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A fluorescent light tube usually contains A. a vacuum. B. oxygen. C. mercury vapor. D. light-emitting diodes.
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