6.6 A,B &C

Front

Mineral with hardness 7 can scratch Apatite and all minerals with lower hardness.

Back

A. Can scratch Apatite and every mineral with hardness lower than 7.

Front

Classify sample 3:

Back

C. Silvery solid, partially malleable/ductile

Front

Mass of cube: 25.0 g, Volume: 3.19 cm³. Unknown metal is likely:

Back

B. iron

Front

Hematite is a mineral with various colors (black, grey, silver, brown, red). A streak test helps identify it.

Back

B. The streak is the same color no matter the color of the hematite.

Front

Hardness of a mineral scratched by Quartz but not Apatite?

Back

C. 6

Front

Unknown substance likely carbon?

Back

B. Substance 2

Front

A student found a rock that scratches glass but not her steel knife. What does this indicate about its hardness?

Back

Harder than fluorite, softer than quartz.

Tags

NGSS.MS-PS1-1

Front

Malleability is ___________

Back

the capability of being hammered out thin.

Front

Luster is the way light is reflected off a surface.

Back

Luster: the way light is reflected off a surface.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

Front

Types of measurements that make up DENSITY?

Back

Mass and Volume