This printable crossword puzzle on the topic of Chemical Bonding & Reactions has 20 clues. Answers range from 3 to 20 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
A diagram that shows bonding between atoms
An electron located in the outermost shell
Electrons that are gained or lost
Positively charged ion
Negatively charged ion
Notations for a positive or negative ionic charge
An electrical force that holds atoms together
A bond that occurs between a metal and nonmetal
When atoms are spatially arranged
The energy required to remove the electron from its shell to an isolated atom
The sharing of electrons to obey its octet rule
A covalent compound
A chemical bond between two atoms
A chemical bond between two chemical elements
A chemical bond where three atoms share three pairs of electrons
The type of chemical bond between atoms in a metallic element
An expression that states the number and type of atoms
Many atoms with a charge
Number of atoms
Molecule composed into two atoms