Section: Electronics Information

19) What should the temperature of a typical soldering iron be when joining two wires together?

1. 200 to 300 degrees Fahrenheit
2. 400 to 500 degrees Fahrenheit
3. 500 to 600 degrees Fahrenheit
4. 700 to 800 degrees Fahrenheit

To properly melt solder, you should use a soldering iron heated between 500 and 600 degrees farenheight.