Match the substance with its chemical formula.

1. hydroxide ion
2. hydronium ion
3. hydrogen ion

h +

h 3 o +

oh -

Using the periodic table, complete the table to describe each atom. type in your answers. a ? b? c? d? e? f?

Write a brief passage describing a neutral atom of nitrogen-14 (n-14). describe the number of protons, neutrons, and electrons in the atom, where each type of particle is located, and how the terms atomic number, mass number, and atomic mass are related to the particles. use the periodic table to you. 14 protons and eletrons since its a neutral atom

List the path of the respiratory system