ER2

The building blocks of matter

• mineral
• element
• atom
• compound

Naturally occuring inorganic solid that has a definite crystal shape and chemical composition

• mineral
• Element
• atom
• compound

Substance made of molecules of two or more elements. 

• Mineral
• Element
• Atom
• Compound

Pure substances that can not be broken down by ordinary chemical means.

• Mineral 
• Element
• Atom
• Compound

The color of the powdered form of a mineral

• Matter 
• Crystal
• Streak
• Luster

Anything with volume and mass

• Matter 
• Crystal
• Cleavage
• Luster

The tendancy of a mineral to break along smooth flat plains.

• Mineral
• Streak
• Luster
• Cleavage

The way a surface relfects light.

• Streak
• Luster
• Cleavage
• Crystal

Solid geometric form that results from repeating patterns of atoms or molecules.

• Mineral
• Crystal
• Luster
• Element