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False. When lava cools quickly, it typically forms small crystals or an amorphous glass due to the rapid solidification, which doesn't allow large crystals to develop. Large crystals usually form from slower cooling processes, such as in magma that cools underground.

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1mo ago

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Is rhis sentence true or false lava cools quicklyand forms minerals with small crystals?

It is true that lava cools quickly and forms minerals with small crystals.


When lava cools quickly large crystal form?

No. Small crystals form.


If the lava cools quickly the crystal are what?

If lava cools quickly, the minerals don't have as much time to form crystals, so the crystals do not become very large. Igneous rocks that cooled quickly and have small crystals are described as "aphanitic" igneous rocks.


Does melted rock that cools quickly result in igneous rock with large mineral crystals?

No, melted rock that cools quickly result in igneous rock with large minerals because large crystals take time to form and the rocks that usually have them are the ones that were formed inside the earth.


Do large crystals form when magma cools quickly?

large ones


What are the conditions which small and large crystals are likely to form?

Small crystals are likely to form when the solution cools quickly or when there are impurities present that inhibit crystal growth. Large crystals are likely to form when the solution is allowed to cool slowly or when there is a high concentration of solute in the solution.


Do igneous rocks have large crystals?

It depends on the cooling rate of the magma. If the magma cools slowly underground, large crystals can form, creating intrusive igneous rocks. If the magma cools rapidly on the Earth's surface, small crystals or glassy textures can result in extrusive igneous rocks.


When magma cools quick is the crystal smaller or larger?

When magma cools quickly, the crystals that form are typically smaller. This rapid cooling does not allow sufficient time for large crystals to grow, resulting in a fine-grained texture. Conversely, when magma cools slowly, larger crystals can develop due to the extended time available for crystal growth.


Does extrusive or intrusive igneous rock form when lava cools quickly?

Extrusive igneous rock forms when lava cools quickly on the Earth's surface. This rapid cooling prevents large crystals from forming, resulting in a finer-grained texture. In contrast, intrusive igneous rock forms when magma cools slowly beneath the surface, allowing for the development of larger crystals.


If magma cools slowly do atoms have time to arrange themselves into large crystals?

Yes, when magma cools slowly, atoms have more time to arrange themselves into larger crystals due to the slower rate of cooling. This allows the atoms to form a more organized and structured crystal lattice, leading to the formation of larger crystals within the rock.


If a crystal cools rapidly it would be?

Not enough information. Some crystals will break if they cool rapidly, some crystals will not form correctly if the solution cools too quickly.


If lava cools to quickly that ions don't have time to arrange themselves into crystals will form what?

glassy texture, hope this helps :)