Determine the specific heat of 50.0g of a substance that released 36.0 J as it was cooled from 43 degrees Celsius to 14 degrees Celsius. Don't forget to include
units.

a pan containing water is placed in a positio n where it is exposed to a 10 mile per hour wind. the pan contains a uniform depth of 1.27 cm of water, is quite wide, and has a length of 2.44 m in the wind direction. the water in the pan is at a constant temperature of 15.5 °c.

answer:

technetium is the most reactive. this is followed by silver. the least reactive out of these three elements is strontium.

the correct answer to this question is 2