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Physics 7 Online
OpenStudy (rebeccapink6398):

WILL MEDAL+FAN!!!! 6 GRADE EARTH SCIENCE!! Which is characteristic of a mineral? A. It must be man-made and inorganic. B. It must be naturally occurring and organic. C. It must be man-made and organic. D. It must be naturally occurring and inorganic.

OpenStudy (rebeccapink6398):

@ganeshie8 COULD YOU PLEASSE PLEASEEEEEEEEEEE HELP? :D

OpenStudy (rebeccapink6398):

:D thx for coming :D

ganeshie8 (ganeshie8):

D. It must be naturally occurring and inorganic. b

ganeshie8 (ganeshie8):

:) minerals are natural..

OpenStudy (rebeccapink6398):

OOPS!!!!! ugh lol I asked the wrong question :(

ganeshie8 (ganeshie8):

ohk

OpenStudy (rebeccapink6398):

i meant to ask this... Suppose you have two minerals. One mineral fractures into rough pieces, and a second mineral breaks into pieces with smooth surfaces. What does this indicate? A. The second mineral is harder than the first mineral. B. The two minerals have a different arrangement of their atoms. C. Only the second mineral has crystalline structure. D. The second mineral is older than the first mineral

ganeshie8 (ganeshie8):

i think C. Only the second mineral has crystalline structure.

ganeshie8 (ganeshie8):

@JFraser

OpenStudy (rebeccapink6398):

@JFraser could you please help? :)

OpenStudy (jfraser):

no idea, i don't know rocks

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