I have to balance this equation.
pit the numbers 1,2,3 or 4 in the letters A, B AND C.

How would you reduce the volume of gas

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 10 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of the two atoms? both are unreactive. both are highly reactive. a is unreactive and d is reactive. a is reactive and d is unreactive.

What is the independent variable in this investigation? mass volume sample number substance density