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What are the changes do materials undergo in physical change?
A "chemical" change takes place when an acid dissolves soft rock. A "physical change" occurs when a rock is crushed into powder.
A rock that dissolves easily in water is what?
such a rock may be of Gypsum (Magnesium sulphate) or common salt (sodium chloride ).
The rate at which a rock in a streambed dissolves would not be increased by?
Reduce the rocks exposure
The type of fossil formed when an organism dissolves and leaves an empty space in a rock is called a what?
It is called a mold fossil.
Why does lava turn in to a rock?
Lava is made of the same chemical components that are found in many rock types (mostly silica and various metal oxides), only it is in a superheated, molten form. When the lava cools, the chemical components form the appropriate rock.
If a rock dissolves what happens to the particles?
They continue on in the rock cycle.
Why was Elvis Presley powerful?
because he is the king of rock and roll
What main rock dissolves to form caves?
Limestone and its metamorphic form, marble - calcium carbonate is the rock's principal constituent mineral and it is this that dissolves.
Why does Rock salt dissolves slower in water than grains of salt?
because it has less surface contact with water
What is it called when water dissolves the rock?
Erosion.
Does rock candy melt in water?
No. Rock candy dissolves in water, which is different from melting.
How acid rain weathers rock?
It lands on the rocks and dissolves them.
Does chemical weathering produce rock particles with the same mineral makeup as the rock they came from?
No it just dissolves
What are the changes do materials undergo in physical change?
A "chemical" change takes place when an acid dissolves soft rock. A "physical change" occurs when a rock is crushed into powder.
What type is powerful against rock?
WATER TYPE is powerful on ROCK TYPE. Really EFFECTIVE. Trust Me.
In Pokemon what is the most powerful rock-type move?
The most powerful rock type move is either rock wrecker and head smash
A rock that dissolves easily in water is what?
such a rock may be of Gypsum (Magnesium sulphate) or common salt (sodium chloride ).
