Category talk:Units of information

hello
Hello Wikipedia crew pk maada (talk) 17:50, 27 September 2015 (UTC)

What's the general article on these words: 1, 2, triad (3)tetrad .. ?
Can anybody find the general article on these words: 1, 2, triad (3)tetrad (4)pentad (5)hexad (6)heptad (7)octad (8). Thy, --2A02:1811:388D:FC00:19E5:47BB:8C97:9A94 (talk) 19:57, 19 January 2021 (UTC)
 * Looks like it's . If you want more help, stop by the Teahouse, or Wikipedia's live help channel, or the help desk to ask someone for assistance. To reply directly to me, start your message with . Perryprog (talk) 20:11, 19 January 2021 (UTC)