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Yellow thallium vapor after turning off my 70W 8000K MH lamp
I think that the yellow vapor is thallium and not indium, as even if the indium have a very broadened self-reversal line, it requires even higher pressure for its yellow vapor to be seen, and thallium does this at much lower vapor pressures.

Yellow thallium vapor after turning off my 70W 8000K MH lamp

I think that the yellow vapor is thallium and not indium, as even if the indium have a very broadened self-reversal line, it requires even higher pressure for its yellow vapor to be seen, and thallium does this at much lower vapor pressures.

P9050380.JPG 101_0466.jpg IMG_7656.JPG IMG_7652.JPG 059~0.JPG
File information
Filename:IMG_7656.JPG
Album name:dor123 / Lamps
Filesize:801 KiB
Date added:Jan 08, 2024
Dimensions:1920 x 1080 pixels
Displayed:14 times
Color Space:sRGB
DateTime Original:2024:01:08 18:51:45
Exposure Bias:0 EV
Exposure Mode:0
Exposure Time:1/20 sec
FNumber:f/4
Flash:No Flash
Focal length:6.813 mm
ISO:1250
Make:Canon
Max Aperture:f/4
Model:Canon PowerShot SX730 HS
URL:http://www.galleryoflights.org/mb/gallery/displayimage.php?pid=27198
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rjluna2   [Jan 11, 2024 at 02:04 PM]
Interesting Confused

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