Periodic Table Crossword
This printable crossword puzzle on the topic of Elements & Periodic Table has 10 clues. Answers range from 7 to 26 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
Half the distance between nuclei of identical atoms that are bonded together
The energy necessary to remove an electron from an atom
Atoms tend to gain, lose, or share electrons in order to acquire a full set of eight valence electrons.
Electronegativity generally decreases down a group and generally increases to the right
Ability of an element to attract an electron in a chemical bond.
A periodic repetition of chemical and physical properties of the elements exist when they are arranged by increasing atomic number.
Horizontal rows on the Periodic Table.
Vertical columns on the Periodic Table.
The groups with an A (1A-8A); often called the main group.
The groups in the middle of the periodic table with a B (1B-8B). Also known as transition metals
