I2 is stable as a gas, and can vaporize from the standard solution if it is left open too long. Imagine that your I2solution were left open to the air long enough that a significant quantity of I2was lost. How would this affect your calculated value of the mass of vitamin C in the tablet

The difference between the atomic number of an element and the element’s atomic mass is the number of ions.

The name of the ion, s2-, is: sulfurous ion sulfide ion sulfur ion sulfate ion

Which of the following is the correct definition of chemical energy? a. energy an object has because of its motion or position b. energy resulting from the flow of charged particles, such as electrons or ions c. energy produced from the splitting of atoms d. energy stored in chemical bonds of molecules