The nul the number of electrons plus prol the number of neutrons question 5 5 p how many protons, electrons, and neutrons are in each of the following atoms? protons electrons neutrons n 7 63cu 34 29 238 u 92 92 146 48 48 answer 1: answer 2: su. instructure. com/courses/17793/quizzes/110287? headless-1 m/courses/17793/quiz

Using the periodic table, complete the table to describe each atom. type in your answers

Why is nh3 classified as a polar molecule

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.