Final answer:
Mozart composed his Symphony No. 40 in G minor, K. 550, in 1788. It is known for its dramatic and emotional character.
Step-by-step explanation:
Mozart composed his Symphony No. 40 in G minor, K. 550, in 1788. It is one of his most famous and beloved symphonies.
The symphony is renowned for its dramatic and emotional character, with its intense melodies and dynamic contrasts. Mozart completed the symphony in a short period of time, alongside his Symphony No. 39, and it showcases his exceptional compositional skills.