What is when translated from English to Italian?

"When" in Italian can be translated in several ways depending on the context:

As a conjunction:

* Quando (most common): This is the most common translation for "when" as a conjunction, meaning "at the time that".

* Nel momento in cui: This is a more formal way to say "when" and means "at the moment that".

* Al momento in cui: This is another formal way to say "when" and also means "at the moment that".

As an interrogative adverb:

* Quando? This is the direct translation of "when?" and is used to ask about the time of an event.

Other uses:

* Se: This can be used to translate "when" in conditional sentences, meaning "if". For example, "When I am hungry, I eat." translates to "Se ho fame, mangio."

* Mentre: This translates to "while" or "as" and can be used to express a simultaneous action. For example, "When I was walking, I saw a dog." translates to "Mentre camminavo, ho visto un cane."

Here are some examples:

* "I will call you when I arrive." --> "Ti chiamerò quando arriverò."

* "When did you leave?" --> "Quando sei andato via?"

* "She sings when she is happy." --> "Canta quando è felice."

* "When you finish, let me know." --> "Quando hai finito, fammelo sapere."

* "I will go to the park when the weather is nice." --> "Andrò al parco quando il tempo sarà bello."

It's important to consider the context of the sentence to choose the most appropriate translation for "when".