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File:Potassium-dichromate-sample.jpg

Original file (1,671 × 1,253 pixels, file size: 1,022 KB, MIME type: image/jpeg)

Summary

Description
العربية: ثنائي كرومات البوتاسيوم K2Cr2O7
English: Potassium dichromate sample, K2Cr2O7
Čeština: Dichroman draselný, K2Cr2O7
Date 16 May 2007 (according to Exif data)
Source Own work
Author Benjah-bmm27
Permission
(Reusing this file)
Public domain This work has been released into the public domain by its author, Benjah-bmm27. This applies worldwide.

In some countries this may not be legally possible; if so:
Benjah-bmm27 grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Captions

Potassium dichromate

Items portrayed in this file

depicts

potassium dichromate

creator

some value

URL: https://commons.wikimedia.org/wiki/user:Benjah-bmm27
Wikimedia username: Benjah-bmm27
author name string: Benjah-bmm27

copyright status

copyrighted, dedicated to the public domain by copyright holder

copyright license

released into the public domain by the copyright holder

source of file

original creation by uploader

inception

16 May 2007

captured with

Nikon D50

data size

1,046,472 byte

height

1,253 pixel

width

1,671 pixel

media type

image/jpeg

checksum

24c98954ced350d5c1347fa76fa2d0320c26d3cc

determination method or standard: SHA-1

exposure time

0.00625 second

f-number

6.3

focal length

46 millimetre

File history

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Date/TimeThumbnailDimensionsUserComment
current16:58, 16 May 2007Thumbnail for version as of 16:58, 16 May 20071,671 × 1,253 (1,022 KB)Benjah-bmm27{{PD-user|Benjah-bmm27}} Category:Dichromates Category:Potassium compounds

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Quelle: http://en.wikipedia.org/wiki/File:Potassium-dichromate-sample.jpg