To prepare 250 grams of an aqueous ki solution that is 24.0% by weight of this solute how many grams of water and how many grams of ki are used?

100 points answer quick 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.

Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?

The biosphere of the earth is made up of what compound? organic or inorganic?