Chemistry, 23.11.2020 23:10 dude3328

Sodium is a soft metal with a relatively low work function. Light corresponding to 476 kJmol−1 was shone on the sodium metal, and the electrons detected had a velocity of 9.57×105ms−1. What is the work function of sodium metal based on this data? The mass of an electron is 9.11×10−31kg.

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Sodium is a soft metal with a relatively low work function. Light corresponding to 476 kJmol−1 was s...