chapter review Archaen Flashcards
(5 cards)
what is the mohs hardness scale
a scale used the find the hardness of an object
what is an element
it is a pure substance
what are crystals
the building blocks of minerals
what is a mineral
an inorganic, naturally occurring solid material
what 5 rules make something a mineral
- inorganic
- naturally occurring
- solid
- has a fixed chemical formula
5 has a specific atomic arrangement