Periodic Table and Properties Crossword

Property of matter that can be observed without changing the composition or identity of the matter.
horizontal rows on the periodic table
Vertical columns on the periodic table
How many groups are in the Periodic Table
How many periods are in the periodic table
Shiny, Malleable, ductile, and good conductors
Properties of both metals and non-metals
Dull, Brittle, and poor conductors
Characteristic of a substance that describes how it combines with other substances to form new ones.
Matter is not created or destroyed
Formation of a new substance with different properties; cannot be undone or changed back
Number placed in front of a chemical formula in a chemical equation; represents the number of molecules of that substance
Number written to the right and slightly below an element in a chemical formula, representing the number of atoms for that element.
Substances that are combined and changed during a chemical reaction
Substances resulting from a chemical reaction
A substance made of two or more elements
Change from ice to water, or water to steam