The atomic mass of an element is the total number of what particles in an atom?

Select the correct answer. given: 2libr + ba → babr2 + 2li in this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced? a. 1.18 mol b. 2.37 mol c. 4.73 mol d. 16.4 mol e. 32.9 mol

In which of these cases are the two wave points considered to be in phase with each other?

According to coulomb's law, how would the electrical force between particles change if the product of their electrical charge increased?