Specific Gravity does not have a unit. True False Crystal habit is an internal f

Question

Specific Gravity does not have a unit.

True

False

Crystal habit is an internal feature that shows how the crystal grew.

True

False

1 points   

QUESTION 5

If a mineral fizzes when it comes into contact with acetic acid, it is probably composed of calcium carbonate (CaCO3).

True

False

1 points   

QUESTION 6

Hefting is the comparison of the weight of two minerals by holding them in hand and determining which mineral is heavier.

True

False

Every mineral will leave a streak on the standard porcelain streak plate.

True

False

Explanation / Answer

Question 4

Answer: True

Specific Gravity does not have a unit, it is not expressed in units because of it is a dimension quantity.

Crystal habit is an internal feature that shows how the crystal grew.

Answer: false.

Crystal habit is a external feature.

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