Which of the following statements best describes why radioactive decay occurs?
a) the electric force causes electrons to be released.
b)the electric force and nuclear forces are in opposition to each other.
c)nuclear forces disintegrate protons.

Strong conductivity of plasma allows it to act and react as and

Select the correct answer. when carbon dioxide dissolves in water, it sometimes reacts with water to form carbonic acid as in this balanced equation: co2 + h2o → h2co3. if 495 milliliters of carbon dioxide at 25°c and 101.3 kilopascals reacts with excess water, what is the theoretical yield of carbonic acid? use the periodic table and the ideal gas resource a. 0.889 g b. 1.10g c. 1.27g d. 2.02g what's the answer! quick!

How many moles of al3+ ions are in 1.25 moles of al2o3