Q3. How many moles of silver, Ag atoms are there in 1.8 x 10^20 atoms of silver, Ag? *

What are the concentrations of hydroxide and hydronium ions in a solution with a ph of 10.2?

The table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 d 11 use this information to determine the number of valence electrons in the atoms. which of the following correctly compares the stability of tthe table compares the number of electrons in two unknown neutral atoms. comparison of electrons atom number of electrons a 9 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 atomic number of an atom that has 6 protons