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In this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced?

Which element is the least metallic between cadmium, silver, zinc, or iron?

13. a covalent bond between two atoms is likely to be polar if: a. one of the atoms is much more electronegative than the other. b. the two atoms are equally electronegative. c. the two atoms are of the same element. d. the bond is part of a tetrahedrally shaped molecule. e. one atom is an anion.