Maybe molecules one electron
an atom will gain or lose electrons to obtain 8 electrons in it's outer shell. In other words, elements want to reach an electron configuration of the nearest noble gas.
Answer is B. gas formation
You could use percent error. Absolute | | of accepted value minus experimental value \ divided by accepted value multiply by 100 and that is your answer
Answer:
in a chemical reaction, the mass of the products will always be equal to the mass of the reactants.
Explanation: