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3 June 2025

diffhist Copper 17:43 −67 Johnjbarton talk contribs (→Folk medicine: Delete speculation.)
diffhist Copper 17:42 −83 Johnjbarton talk contribs (→Applications: One copper fittings image is enough)
diffhist Copper 17:39 +11 Johnjbarton talk contribs (→Electronics and related devices: a smaller image is just as effective)
diffhist Copper 17:37 −9 Johnjbarton talk contribs (Move the acid mine image to environmental)
diffhist Copper 17:33 +35 Johnjbarton talk contribs (group and left align images to avoid collision with the long infobar)
diffhist Molar mass 17:20 +11 CATion1248 talk contribs (→Technical background: Substance, not necessarily a compound.) Tag: Visual edit
diffhist Copper 17:14 +17 Johnjbarton talk contribs (→History: Group and scale the images to avoid a mass on the right side.)
diffhist Molar mass 17:14 +77 CATion1248 talk contribs (mention of numerical equivalence for all practical purposes) Tag: Visual edit
diffhist Molar mass 17:07 +181 CATion1248 talk contribs (→Technical background: rephrase) Tag: Visual edit
diffhist Molar mass 16:58 +89 CATion1248 talk contribs (Rearranged and added new section.) Tag: Visual edit
diffhist Copper 16:55 0 Johnjbarton talk contribs (→Biological role: move the images to the appropriate subsections)
diffhist Molar mass 11:57 +38 CATion1248 talk contribs (Rephrase.) Tag: Visual edit
diffhist Phosphorus 11:26 −4 Choucas0 talk contribs (→top: renaming Precautions section into Hazards) Tags: Mobile edit Mobile app edit Android app edit App full source
diffhist Molar mass 11:02 +51 CATion1248 talk contribs (→Molar masses of compounds: Consistency) Tag: Visual edit
diffhist Methylmercury 10:02 +155 Shayrann talk contribs Tag: Visual edit
diffhist Methylmercury 10:01 +261 Shayrann talk contribs (Added in the section of effects on fish and wildlife) Tag: Visual edit
diffhist Molar mass 06:43 +120 CATion1248 talk contribs (→Molar masses of elements) Tag: Visual edit
diffhist Ethanol 06:07 −1 2600:100c:b0ab:2e09:1c76:9c44:c0ba:148d talk (Lead should be 4 paragraphs max) Tags: Mobile edit Mobile web edit
diffhist Molar mass 06:05 −2 CATion1248 talk contribs (rephrase) Tag: Visual edit
diffhist Molar mass 05:58 +5 CATion1248 talk contribs (The use of (X) is justified, as long as the sample in context is pure. To avoid confusion, m_S is used for the mass of the sample, and m_a for the mass of an entity.) Tag: Visual edit
diffhist Oxygen 01:38 +240 HeyElliott talk contribs (MOS:CONVERT, added info to refs, ce) Tag: 2017 wikitext editor

2 June 2025

diffhist Copper 17:34 +11 Ira Leviton talk contribs (Fixed references. Please see Category:CS1 errors: dates.)
diffhist Molar mass 17:19 +9 Quondum talk contribs (missed one)
diffhist Molar mass 17:16 +92 Quondum talk contribs (if you want to be pedantic, we can make this exactly conformant to the SI brochure notation, by using a subscript to specify the sample)
diffhist Antimony tetroxide 17:12 +97 HalurTest1 talk contribs (Added link to the mineral and its image) Tag: Visual edit
diffhist Molar mass 17:00 −108 Quondum talk contribs (undoing the last edit by Boppennoppy: please stop this!) Tag: Undo
diffhist Help:CS1 errors 16:30 +189 FlatLanguage talk contribs (→Vancouver style error: +Latin Extended Additional Help talk:Citation Style 1/Archive 94#extended definitions for Latn character set, Help talk:Citation Style 1/Archive 94#module suite update 23–24 March 2024)
diffhist m Molar mass 15:45 +33 Boppennoppy talk contribs (a couple more sub(a)'s) Tag: Reverted
diffhist m Molar mass 15:36 +75 Boppennoppy talk contribs (To be consistent with the first paragraph, where m and n refer to macroscopic quantities, the subscript "a" is used for atomic-scale quantities. Also, as with M(X), the nature of the substance X should be shown for all quantities.) Tag: Reverted
diffhist m European Union 12:50 −112 Edera1970 talk contribs (small clarifications)
diffhist m Berkelium 09:06 0 Double sharp talk contribs (→Organoberkelium compounds)
diffhist m Sulfur 03:42 −28 ZergTwo talk contribs (Copyedit. (diffedit))
diffhist Oxygen 03:17 +449 Johnjbarton talk contribs (→Properties and molecular structure: Replace commercial web site with review article source.) Tag: ProveIt edit
diffhist Oxygen 03:12 −18 Johnjbarton talk contribs (→Properties and molecular structure: Application of paramagnetism for purity of oxygen is notable topic. Need a better source.)
diffhist Oxygen 03:09 −214 Johnjbarton talk contribs (→Properties and molecular structure: Delete unnecessary footnote. The section has multiple links to articles on "orbitals"; this tidbit won't make a difference. And its unsourced.)
diffhist Oxygen 03:02 +1 Johnjbarton talk contribs (Move sentence about lab production from History to Industrial production)
diffhist Oxygen 02:55 +404 Johnjbarton talk contribs (→Occurrence: Replace one unsourced sentence with content from a review on ocean warming.) Tag: ProveIt edit
diffhist Ammonia 02:51 +42 Ramos1990 talk contribs (oops extra part as precursor)
diffhist Ammonia 02:46 +39 Ramos1990 talk contribs (slight expand context)
diffhist Oxygen 02:44 0 Johnjbarton talk contribs (Move a sentence about oxygen in the atmosphere from history to the paragraph on atmospheric oxygen.)
diffhist Ammonia 02:43 +13 Ramos1990 talk contribs (italics and smoothen)
diffhist Ammonia 02:43 +194 Ramos1990 talk contribs (cross ref)
diffhist Ammonia 02:38 +97 Ramos1990 talk contribs (wider usage + cross ref)
diffhist Copper 02:38 −109 Johnjbarton talk contribs (→Dietary recommendations: Delete an unnecessary unsourced sentence.)
diffhist Copper 02:37 −79 Johnjbarton talk contribs (→Dietary recommendations: to avoid confusion don't list the old value)
diffhist Copper 02:27 −15 Johnjbarton talk contribs (→Toxicity: Replace the .org web site with review ref.)
diffhist Copper 02:22 +2 Johnjbarton talk contribs (→Biological role: Move dietary section from toxicity to deficiency)
diffhist Copper 02:15 +512 Johnjbarton talk contribs (→Toxicity: +source that actually talks about suicides.) Tag: ProveIt edit
diffhist Copper 02:10 −758 Johnjbarton talk contribs (→Toxicity: Delete content that I believe is WP:SYNTH. The mechanism is not documented by the source given and other sources on suicide toxicity do not discuss this mechanism.)
diffhist Copper 02:03 −307 Johnjbarton talk contribs (→Toxicity: Delete reference that does not verify the claim. This article is not about suicide or even human poisoning. It is about redox cycling.)