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True or False Dissolved minerals trapped in magma under tremendous pressure provide the force for a volcanic eruption?
True. The dissolved minerals trapped in magma create gases that are released under pressure, causing the magma to rise and eventually leading to a volcanic eruption.
True of false very few minerals are compounds?
False. Most minerals are compounds, meaning they are composed of two or more elements bonded together. This is what gives minerals their unique chemical and physical properties.
When salt is dissolved in water the result is a heterogeneous mixture. Is this true or false?
False. It is homogeneous
True or false dissolved oxygen in the ocean water causes salinity?
False. Dissolved oxygen in ocean water does not cause salinity. Salinity is primarily determined by the amount of dissolved salts in the water, such as sodium and chloride ions. Dissolved oxygen levels are influenced by factors like temperature, depth, and the presence of photosynthetic organisms.
Vein minerals were once dissolved in fluid. true or false?
True. Vein minerals typically form when mineral-rich fluids, often originating from deeper geological processes, migrate through fractures in rocks and then precipitate as the fluid cools or changes in pressure. This process can lead to the formation of mineral veins containing various valuable minerals.
True or false viens minerals were once in solution?
True. Veins minerals are deposited from solutions like water that flow through cracks in rocks, carrying dissolved minerals which crystallize and form veins as the solution evaporates or cools.
Minerals can form from elements dissolved in a solutionTrue or false?
True.
True or False Dissolved minerals trapped in magma under tremendous pressure provide the force for a volcanic eruption?
True. The dissolved minerals trapped in magma create gases that are released under pressure, causing the magma to rise and eventually leading to a volcanic eruption.
True or false some crystals are formed from minerals dissolved in liquids?
True. Some crystals are formed when minerals dissolved in liquids, such as water, solidify and create geometric patterns known as crystals. The process typically involves the slow cooling or evaporation of the liquid, allowing the minerals to come together and form crystalline structures.
When seawater is heated until all the water evaporates the only thing that is left behind is table salt true or false?
False. When seawater is heated until all the water evaporates, salt crystals are left behind, not table salt. Table salt is a refined form of salt that is typically extracted from underground salt deposits or sea salt that has been processed to remove impurities.
Minerals will form from a solution when the liquid from the solution evaporates true or false?
Yes. Look at seawater (Saltwater). If it's evaporated you're left with 'salt'. The Dead Sea has more salt content than most other bodies of water and would yield more salt crystals as a result.
Is this true or false geologists have identified about 300 minerals?
False, Geologists identified about 3,800 minerals.
Very few minerals are compounds true or false?
False. Most minerals are compounds, which means that they are combinations of elements. Additionally, some minerals are elements by themselves.
True of false very few minerals are compounds?
False. Most minerals are compounds, meaning they are composed of two or more elements bonded together. This is what gives minerals their unique chemical and physical properties.
Dissolved salt in ocean water is an example of a chemical change true or false?
false
When salt is dissolved in water the result is a heterogeneous mixture. Is this true or false?
False. It is homogeneous
When sugar is dissolved in water the sugar and water are chemically combined true or false?
False.
