Give the electron configurations for the following ions: a. {eq}\rm Fe^{2+} {/eq}. b. {eq}\rm Cu^+ {/eq}. c. {eq}\rm Br^- {/eq}. d. {eq}\rm Al^{3+} {/eq}. e. {eq}\rm Ba^{2+} {/eq}. f. {eq}\rm O^{2...
1.Whattype of elements give off valence electrons to achieve a configuration of a noble gas? Metals give off valence electrons. Metals form cations 2.How is a covalent bond formed? Covalent bonds are formed when electrons are shared to complete an octet. 3.Write the Lewis structure for NH3...
Answer to: For each atomic symbol, give the name of the element: a) Be b) Ag c) Si d) C By signing up, you'll get thousands of step-by-step...