1. Conductivity Radioactivity Volume Number of Atoms Boiling Point State of Matter Flammability Color Reactivity Mass Length Freezing Point Viscosity pH Calories per Gram

2. Substance is almost incompressible Substance has fixed volume, no fixed shape Particles are close together, no reg. arrang. Particles vibrate, move about, and slide past Melting points below room temp./boiling points above temp. Substance is rigid and incompressible Substance has fixed shape and definite volume Particles are tightly packed, in a regular pattern Particles vibrate, generally do not move from place to place melting and boiling points above room temperature Substance is highly compressible Particles are well separated, no reg. arrang. Substance has no fixed volume or shape Particles vibrate,move freely at high speeds Substance fills container of any size and shape completely Melting and boiling points below room temperature

3. Copper Copper sulfate solution Brass Aluminum Magnesium sulfate Iron and Sulfur X X X X X X