Activity 1008560 222559426 2008-06-30T00:09:49Z Vranak 3008641 link to physical exercise {{wiktionary|activity}} '''Activity''' may mean: *[[Action (philosophy)|action]], in general *[[physical activity]] *''Activity'', an alternative name for the game [[charades]] *''Activity'', a [[task]]. *''Activity'', the ability of a piece to influence the game in [[chess]] *''Activity'', the rate of a [[catalytic]] reaction, such as [[enzyme assay|enzyme activity]], in [[physical chemistry]] and [[enzyme|enzymology]] *[[activity (chemistry)]], the effective concentration of a solute for the purposes of mass action *[[activity (project management)]] *[[radioactive decay#Radioactive decay rates|activity (radioactivity)]], the number of radioactive decays per second *[[activity (software engineering)]] *[[activity (soil mechanics)]] *[[activity diagram]], a diagram representing activities in [[Unified Modeling Language|UML]] *''[[HMS Activity]]'', an aircraft carrier of the Royal Navy *Activity, a [[board game]] by [[Piatnik]] {{disambig}} [[cs:Aktivita]] [[de:Aktivität]] [[fr:Activité (homonymie)]] [[it:Attività]] [[nl:Activiteit]] [[pl:Aktywność]] [[pt:Atividade]] [[sk:Aktivita]] [[uk:Активність]]