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The contents of the Tetravalence page were merged into Valence (chemistry) on 16 September 2018. For the contribution history and old versions of the redirected page, please see its history; for the discussion at that location, see its talk page.
The contents of the Divalent page were merged into Valence (chemistry) on 16 September 2018. For the contribution history and old versions of the redirected page, please see its history; for the discussion at that location, see its talk page.
They are different words for the same thing, but "valency" was more common in the UK pre 1970s. Since then, both in the UK and USA, and especially nowadays, people use the word valence . And nowadays almost nobody in the UK or USA uses the word valency 86.1.49.43 (talk) 00:47, 11 December 2022 (UTC)[reply]
I remember the word "valence" from chemistry classes. But chemistry or physics is not what brought me to this article. I'm trying to find out whether "valence" can be used metaphorically to describe something, such as a "thought," that has a certain "charge" to it almost like an electrical charge. Can "valence" be used (metaphorically) as a synonym for something that has a certain polarity or "charge?" If "valence" can be used metaphorically to describe something outside of the realm of science maybe that could be added to the article. 2600:8801:BE01:7C00:384E:582A:B8E:C3EE (talk) 18:39, 4 March 2023 (UTC)[reply]