File:Zinc sulfate in a flame (1).JPG

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Summary

Zinc sulfate in a flame. The flame is green, contrasting to the bluish flame that zinc metal makes when it burns.

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	13:26, 3 December 2010		2,272 × 1,704 (929 KB)	Chemicalinterest (talk \| contribs)	Zinc sulfate in a flame. The flame is green, contrasting to the bluish flame that zinc metal makes when it burns.

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Camera manufacturer	FUJIFILM
Camera model	FinePix S5100
Exposure time	1/6 sec (0.16666666666667)
F Number	f/3.1
ISO speed rating	200
Date and time of data generation	20:32, 11 October 2010
Lens focal length	15.4 mm
Orientation	Normal
Horizontal resolution	72 dpi
Vertical resolution	72 dpi
Software used	Digital Camera FinePix S5100 Ver1.00
File change date and time	20:32, 11 October 2010
Y and C positioning	Co-sited
Exposure Program	Normal program
Exif version	2.2
Date and time of digitizing	20:32, 11 October 2010
Meaning of each component	Y Cb Cr does not exist
Image compression mode	2
APEX shutter speed	2.58
APEX aperture	3.3
APEX brightness	−0.15
APEX exposure bias	0
Maximum land aperture	3 APEX (f/2.83)
Metering mode	Pattern
Light source	Unknown
Flash	Flash did not fire, compulsory flash suppression
Supported Flashpix version	1
Color space	sRGB
Focal plane X resolution	4,255
Focal plane Y resolution	4,255
Focal plane resolution unit	3
Sensing method	One-chip color area sensor
File source	Digital still camera
Scene type	A directly photographed image
Custom image processing	Normal process
Exposure mode	Auto exposure
White balance	Auto white balance
Scene capture type	Standard
Sharpness	Normal
Subject distance range	Unknown