How many hydrogen bonds are between cytosine and guanine

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

Neils bohr believed that electrons orbited the nucleus in different energy levels, based on strong support from

Agas can holds 2.0 gal of gasoline. what is this quantity in cubic centimeters?