Unit II Vocabulary

The table in which the elements are arranged...

An element that has some characteristics of metals and nonmetals...

A group of two or more atoms held together by covalent bonds is...

The ability to be hammered or rolled into thin sheets...

The idea that matter is neither created or destroyed is...

A change in which one or more substances combine or break apart to form new substances...

The study of properties of matter and how matter changes is...

Anything that has mass and takes up space is...

The basic particle from which all elements are made is...

A characteristic of a substance that describes is ability to change into different substances

A characteristic of pure substances that can be observed without changing into something else

The way a mineral reflect light from it's surface...

Pure substance that cannot be broken down into other substance by chemical or physical compound

A term used to describe a mineral that can be stretched into wires...

A metal that conducts heat and electricity well...

A element that lacks most of the properties of metal...

Symbols and numbers used to represent a compound are called...

A change that alters appearance but does not change into a new substance...

A class of elements characterized by the physical properties shininess (luster)... 

A substance made of two or more elements chemically combined in a specific ratio or proportion