The Best Crossword Puzzle Maker Online
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Periodic Table Crossword Puzzle

Across
The number of periods correlates the the number of these.
The halogen located in period 6.
The element in group 14 and period 6.
Atomic number of 7
Atomic number of 8
the mass of an atom of a chemical element expressed in atomic mass units
the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
These have a positive charge.
a measure of the tendency of an atom to attract a bonding pair of electrons. Fluorine has the most of this.
The noble gas in period 2.
The alkali metal in period 2.
Columns on the periodic table
If this number is below 20 degrees Celsius, the element is a liquid.
These have a neutral charge.
Located in group 18.
Down
Located in period 1, but not hydrogen.
the relationship between the mass of the substance and how much space it takes up
Elements located in the middle of the periodic table.
The element located directly below oxygen.
The element in water, but not hydrogen
Atomic number of 1.
Atomic number of 30.
A few letters that represent the elements name or the origin of the elements name.
This element has an atomic number of 9
Rows on the periodic table
If this number is below 20 degrees Celsius, the element is a gas.
The element to the left of carbon.
These have a negative charge, and are located in the electron shell.
Increases as you go down due to the addition of an electron shell.
Substances that does display characteristic properties of metals.
These types of metals are hard and conductors of electricity.
These have properties of both metals and non metals
Located in group 17.
The element symbol is Sn