The Periodic Table Crossword
This printable crossword puzzle on the topic of Elements & Periodic Table has 21 clues. Answers range from 4 to 17 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
Description
When a row goes from left to right is called..
When a column goes from top to bottom is called...
Group 1. Most reactive of all the metals.
Group 3-12. Center of the periodic table.
Have properties of both metals and nonmetals..
Group 14-16. Not able to conduct electricity or heat very wel
Group 18. Colorless gases that are extremely unreactive
Group 17. Means "salt former"
Length from center (nucleus) to outer edge
This property describes an atom's ability to attract an electron when bonding with other atoms
Who created the periodic table? (Russian chemist)
The periodic table is based in his Periodic Law
It is an organizational system for elements
What's inside a periodic table?
Has a positive charge?
Has a mass of 9.010 × 10-31' kg?
Has no charge or neutral charge?
Smallest particle of an element that retains the properties of the element?
The electrons in the outer most electron shell are called...
Is a change or development in a general direction..
Central area of the atom
