How could one test if calcite is the mineral that cements together loose grains of sandstone?
A) If it is extremely strong then it is calcite.
B) If it does not react with dilute acid, then it is calcite.
C) If it does react with dilute acid, then it is calcite.
D) If you lick it and it falls apart, then it is calcite.
Question 2
What is necessary for a mineral to cement rock grains together?
A) The cement mineral and the grains must be similar in type.
B) The cement mineral must be a covalently-bonded mineral.
C) The cement mineral must be dissolved in water.
D) The cement mineral must have the same type of bonding as the grains.
(A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive
Stimuli Used in a Test of Word Recognition
A technician-made adapter used to test exhaust system back pressure.
Touch the test light to the negative (–) terminal of the battery or a good engine ground to check ...
Testing coordination by using the finger-to-finger test
Outgroup role in relative rate test