Ikke silikater Flashcards

(11 cards)

1
Q

Hvad består det fleste Bjergarter af?

A

Silikater

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2
Q

Har ikke silikater økonomisk betydning?

A

Nogen (for eksempel metaller)

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3
Q

Hvad er gedigne grundstoffer?

A

Native elementer (for eksempel guld)

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4
Q

Hvad er sulfider?

A

Ting der indeholder S (svovl) (for eksempel Pyrit)

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5
Q

Hvordan kan man genkende sulfider?

A

metallisk glans og høj massefylde

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6
Q

Hvad er oxider?

A

Indeholder O (oxygen) (for eksempel kvarts, korund)

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7
Q

Hvilken genereller formel har Spinelgruppen?

A

X^(2+)Y^(3+)_2O_4

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8
Q

Hvad er Halider?

A

Indeholder (Klorider og Flourider) (for eksempel Halit NaCl)

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9
Q

Hvad er karbonater?

A

Mineraler der indeholder CO_3 (for eksempel Calcit)

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10
Q

Hvad er Sulfater?

A

Mineraler der indeholder SO_4 (for eksempel Gips)

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11
Q

Hvad er Fosfater?

A

Mineraler der indeholder PO_4 (for eksempel Apatit)

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