Consider a 20.0g sample of silver (Ag) metal and a 20.0g sample of another "mystery" metal. You are told that there are exactly FOUR times as
many atoms of the "rystery" metal as of silver metal. Identify the "mystery" metal.

The conventional equilibrium constant expression (kc) for the system below is: 2icl(s) ⇄ i2(s) + cl2(g) [cl2] ([i2] + [cl2])/2[icl] [i2][cl2]/[icl]2 none of the listed answers are correct [i2][cl2]/2[icl]

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.

Which of these statements explains the difference between nuclear binding energy and the strong nuclear force ?