User contributions for Dirac66

30 April 2024

• 17:4017:40, 30 April 2024 diff hist −14‎ Isotopomer ‎ →‎See also: Deleted Cumomer which redirected back to this article current
• 00:0500:05, 30 April 2024 diff hist +1‎ m Valence electron ‎ Undid revision 1221309952 by 186.84.21.4 (talk) Revert verb "govern" to "governs". Subject is "number" which is singular. current
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27 April 2024

• 02:1002:10, 27 April 2024 diff hist +344‎ Macromonomer ‎ Added textbook source with some more details: i) 2nd name, ii) to act as REACTIVE monomer in further polymerization, iii) use in graft copolymerization. current

26 April 2024

• 01:1801:18, 26 April 2024 diff hist +25‎ Macromonomer ‎ Updated URL leading to 404 Not Found error
• 00:3100:31, 26 April 2024 diff hist +5‎ Equivalent weight ‎ Revert edits of 6 Feb 2024. Encyclopedia Britannica source cited says equivalent weight of oxygen = 8.0 g (or more exactly 7.9997 g) current
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• 00:1100:11, 26 April 2024 diff hist +5‎ Molecular symmetry ‎ →‎Vibrational modes of ammonia: mode → modes current

25 April 2024

• 17:3017:30, 25 April 2024 diff hist +305‎ McGill University ‎ Title change: principal to president

22 April 2024

• 19:3219:32, 22 April 2024 diff hist +10‎ m Electride ‎ →‎Organic electrides: Added link for tetrahydrofuran, plus abbreviation THF before using it in the next formula.
• 16:5516:55, 22 April 2024 diff hist +6‎ Chemical reaction ‎ →‎Single displacement: Add word "solid" to explain new arrow for Mg(OH)2 in equation current

21 April 2024

• 21:5421:54, 21 April 2024 diff hist +9‎ Autocatalysis ‎ →‎Mathematical description: Disambiguated "nonlinear" as requested current
• 18:1118:11, 21 April 2024 diff hist +193‎ Thermodynamic activity ‎ Added citation for pure solids and liquids current
• 17:0617:06, 21 April 2024 diff hist +138‎ Thermodynamic activity ‎ Undid revision 1203085217 by 2600:8802:5501:9C30:D88:9E09:98EC:322F (talk) Restored a = 1 for pure substances
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20 April 2024

• 21:3821:38, 20 April 2024 diff hist +570‎ Baton Rouge bus boycott ‎ →‎Further reading: First passenger who sparked Baton Rouge conflict by sitting in seat reserved for whites. current
• 02:2002:20, 20 April 2024 diff hist +188‎ Baton Rouge, Louisiana ‎ →‎Incorporation and growth: Added mention of 1953 bus boycott, with link to that article for more details.

18 April 2024

• 17:4417:44, 18 April 2024 diff hist +14‎ Spin quantum number ‎ In physics AND chemistry current

17 April 2024

• 00:3400:34, 17 April 2024 diff hist −19‎ Hund's rules ‎ whom the rules are named in the honour of → who proposed the rules current

16 April 2024

• 14:1114:11, 16 April 2024 diff hist +162‎ Talk:Orbital hybridisation ‎ →‎unit vector: See that article. current
• 02:1202:12, 16 April 2024 diff hist +30‎ Winthrop Pickard Bell ‎ CBC source also mentions role as secret agent in Berlin current
• 01:5701:57, 16 April 2024 diff hist +375‎ Winthrop Pickard Bell ‎ →‎Biography: Added secret agent in Berlin
• 01:3901:39, 16 April 2024 diff hist +65‎ Winthrop Pickard Bell ‎ →‎Biography: Reference for internment camp: added website, author, date
• 01:0501:05, 16 April 2024 diff hist +74‎ Bell (surname) ‎ →‎W: Added Winthrop Pickard Bell
• 00:5600:56, 16 April 2024 diff hist +363‎ David Fennario ‎ Added source for Chalmers award current
• 00:1600:16, 16 April 2024 diff hist +4‎ Ingold ‎ →‎People: 1. Keith Ingold died 2023 2. Jeff Ingold and Res Ingold in alphabetical order current

14 April 2024

• 23:5123:51, 14 April 2024 diff hist −3‎ Harriet Brooks ‎ →‎Graduate research: Specified subject of research at Cambridge
• 22:5222:52, 14 April 2024 diff hist 0‎ m Area code 807 ‎ spelling current
• 22:3022:30, 14 April 2024 diff hist −11‎ Harriet Brooks ‎ DCB = source for "She remained active in organizations of university women, but no longer did any work in the field of physics."
• 17:1717:17, 14 April 2024 diff hist +99‎ Irreducible representation ‎ →‎Applications in theoretical physics and chemistry: Textbook reference for labelling energy levels of system current

13 April 2024

• 19:3619:36, 13 April 2024 diff hist +567‎ Claude Cormier ‎ →‎Projects: Won two design competitions current
• 00:2400:24, 13 April 2024 diff hist +357‎ Katie Telford ‎ Further reading: Globe and Mail feature article 2023 current

12 April 2024

• 23:2923:29, 12 April 2024 diff hist +2‎ Isomer ‎ Constitutional (not constitual) isomerism is another name for structural isomerism. See article Structural isomer
• 18:0718:07, 12 April 2024 diff hist −284‎ Molecular orbital theory ‎ →‎Linear combination of atomic orbitals (LCAO) method: Deleted 2 sentence fragments accidentally copied from complete sentences in the Overview section.
• 16:3916:39, 12 April 2024 diff hist +248‎ N User talk:Rook1019 ‎ →‎Thanks: new section Tag: New topic
• 01:1101:11, 12 April 2024 diff hist +1‎ Isotopes of polonium ‎ Undid revision 1218493057 by Dirac66 (talk) Reverted own edit which didn't work. Can someone else figure out how to make note 13 visible?
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• 01:0601:06, 12 April 2024 diff hist −1‎ Isotopes of polonium ‎ →‎List of isotopes: Po-216: Try removing {{}} around NUBASE2020 because its insertion (on January 9) seems to have made the words of n13 invisible. Tag: Reverted

11 April 2024

• 12:0812:08, 11 April 2024 diff hist −3‎ Deuterium ‎ →‎Chemical symbol: Divided and rearranged overly long sentence

10 April 2024

• 20:5120:51, 10 April 2024 diff hist +158‎ Université de Moncton ‎ →‎Noted faculty and alumni: Added Jean Cadieux (as for French article)
• 11:5411:54, 10 April 2024 diff hist +38‎ m Maude Barlow ‎ Links for Brescia University College and Western University current

8 April 2024

• 11:2211:22, 8 April 2024 diff hist −10‎ Peter C. Newman ‎ Spouses in infobox: deleted "died" as end of marriage for 4th wife, as he died not she.
• 03:2403:24, 8 April 2024 diff hist +107‎ Peter C. Newman ‎ Spouses in Infobox: more details from Globe obituary, including first wife's name

7 April 2024

• 19:4019:40, 7 April 2024 diff hist +16‎ Dmitri Mendeleev ‎ →‎Early life: His son → His son Ivan. He → Mendeleev.
• 17:1917:19, 7 April 2024 diff hist +111‎ m Intensive and extensive properties ‎ Moved uncited "reference" to Further reading current

6 April 2024

• 00:2400:24, 6 April 2024 diff hist +529‎ Bouncer ‎ →‎Canada: Nova Scotia current

5 April 2024

• 03:0003:00, 5 April 2024 diff hist +41‎ Aldéa Landry ‎ →‎Early life and education: Ste-Cécile: replaced link to nonexistent English article by link to French article which does exist
• 02:3002:30, 5 April 2024 diff hist +350‎ Aldéa Landry ‎ →‎Career: Added other cabinet positions
• 02:0502:05, 5 April 2024 diff hist +451‎ Aldéa Landry ‎ Added source for deputy premier. Also 1st Acadian woman as cabinet minister in NB
• 02:0102:01, 5 April 2024 diff hist +286‎ User:Dirac66/sandbox ‎ Try URL for Aldéa Landry current

4 April 2024

• 03:0503:05, 4 April 2024 diff hist −9‎ Sublimation (phase transition) ‎ →‎Potential distinction: WP:NOTETHAT and Citation needed
• 02:4102:41, 4 April 2024 diff hist +22‎ m VSEPR theory ‎ →‎Some AX2E2 molecules: Added subscripts

3 April 2024

• 02:4202:42, 3 April 2024 diff hist +554‎ Hugh Segal ‎ →‎Personal life and death: Born into poverty

29 March 2024

• 23:2423:24, 29 March 2024 diff hist +380‎ Scholarly peer review ‎ →‎History: Added second source re Einstein refusing peer review