Groups of the periodic table correspond to elements with:
a. the same color
b. the same atomic number
c. similar properties
d. similar numbers of neutrons

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 are the similarities between compounds and mixtures?

•hydration •dissociation •dissolving which one goes to which