HELP CHEMESTRY TEST TIMED The electron configuration of an element is 1s22s22p63s1. Describe what most likely happens when an atom of this element comes near an atom having seven valence electrons. Describe your answer in three to five sentences.

Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.

In a copper wire, a temperature increase is the result of which of the following

Use the periodic table to complete this equation that represents nuclear fission processesun - ba c 3 n