Compare the mercury used and emitted by a CFL to the mercury emitted when powering an incandescent bulb. What is the difference?
a.
1.6 milligrams
c.
6 milligrams
b.
3.6 milligrams
d.
16.4 milligrams
=

Compare the mercury used and emitted by a CFL to the mercury emitted when powering an incandescent bulb What is the difference a 16 milligrams c 6 milligrams b class=

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