My Crossword Maker Logo
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:
Crucigrama Sopa de Letras Hoja de Trabajo
Calificar este Puzzle:
Log in or sign up to rate this puzzle.

The Periodic Table

NAME____________________________________
Horizontales
The elements in group 1
Father of the periodic table
The periodic table is arranged by ______ number and the properties of the elements (two words)
Another name for group 18
An ion is nothing more than a ________ _____ (two words)
The number of outer electrons in the Noble Gases which seem to impart great stability to atoms.
The valence or ________ electrons in an elements atoms mostly determine the elements chemical behavior.
Uranium is the most famous member of the _________ ______ (two words)
Barium is one
Very reactive nonmentals found in group 17
The ______ family has members that contain four outer electrons
Elements in the same _______ on the periodic table have similar properties.
Horizontal rows on the periodic table
Selenium is one, so is oxygen
Metal atoms lose electrons resulting in their ions being __________.
These elements tend to lose electrons
Verticales
The ____________ metals are in group 2
These elements have properties of both metals and metalloids
A charged atom
Apparrently the best number of outer (valence) electrons an atom can have.
Iron, copper and titanium are in this area of the periodic table.
These elements tend to gain electrons
Atoms become charged because the lose or gain _______ to become stable.
The _________ series begins the the element Lanthanum.
Those elements that have properties of both metals and nonmetals.
Another name for each of the Groups on the periodic table
Sodium in one
This element is a member of the boron family.
Nonmetals gain electrons causing thier ions to be _________.
Elements in the same group have the same number of outer or _______ electrons.
Vertical columns on the periodic table