Scientists predicted adamantium would have an atomic radius of 327 pm. once the element was measured experimentally, they found that the atomic radius was really 312 pm. calculate the percent error of their prediction

The actual atomic radius of Adamantium is 327pm. The experimentally estimated value of atomic radius of adamantium is 312pm. The percent error can be calculated as,

Percent error = (actual value-estimated value)/actual value *100

                       = 327-312/327*100

=Approx. 5 percent error in their prediction.

the formula would be mgso4

mgso[subscript]4

pure water does not conduct electricity very well. however, when certain substances are dissolved in water, the solution does conduct electricity. you can make a simple device that shows how well a solution conducts electricity. this device uses a flashlight bulb to indicate how well the solution conducts electricity. the better the solution conducts electricity, the brighter the bulb will glow.

explanation: