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# The formation of the cation is endothermic whereas the formation of the anion is usually exothermic.A.TrueB.False

Last updated date: 22nd Mar 2023
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Hint: Endothermic are reactions where chemical energy is absorbed from the environment. For example: melting of ice cubes, evaporation of water, etc. Exothermic are reactions where energy is released in the form of heat into the environment. Example: burning sugar, mixing water and strong acid, etc.

Cations are the ones that lose electrons to gain a positive charge. Mostly all metals are cations. During electrolysis, they move towards the cathode. Examples-$N{a^ + },{K^ + }$
Anions are the ones that accept electrons and gain a negative charge. Mostly nonmetals can be considered anions. During electrolysis, they move towards the anode. Example-$C{l^ - },B{r^ - }$