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Is molten iron a heterogeneous mixture?
No, molten iron is a pure substance because it is composed of only one type of element, which is iron. Unlike mixtures which contain two or more different substances mixed together, molten iron has a uniform composition.
After two half-lives, how much of the original material has decayed?
After two half-lives, 75% of the original material has decayed.
A flow of charge can be caused by ions moving in what?
A flow of charge can be caused by ions moving in an electrolyte solution, such as in batteries or electrical conductors like saltwater or molten salts. In these systems, the movement of ions carries electrical charge through the material, enabling the flow of electricity.
What particles are present in molten lead ii bromide?
In molten lead(II) bromide, the particles present are lead(II) ions (Pb^2+) and bromide ions (Br^-), as the solid compound dissociates into its constituent ions in the molten state due to the high temperature. These ions are responsible for the electrical conductivity and other properties observed in the molten state.
What does the cell diagram for the lead-acid battery look like?
The cell diagram for a lead-acid battery typically consists of two lead plates immersed in sulfuric acid solution. One plate is made of lead dioxide (PbO2) and the other is made of sponge lead (Pb). These plates are connected by a conductive material and separated by a porous material to allow the flow of ions.
What are two pieces evidence for cracks in the ocean floor?
molten material and drilling samples
Is Crystallization of molten material and crystallization of materials dissolved in water the two ways a minerals is formmed?
yes
How can tectonic movements form volcanoes?
There are two main ways this can happen. Where plates diverge the lithosphere is thin, meaning that there is less pressure over the stratosphere. This causes some material to melt and rise to the surface. Where one plate subducts or slides under anotherit carries volatiles with it such as water. This lowers the melting point of mantle material. The molten material then rises to the surface.
How could a collision between two seafloor plates produce volcanoes activity?
When two seafloor plates collide, one plate is forced beneath the other in a process called subduction. As the descending plate is pushed deeper into the Earth's mantle, it heats up and releases water and gases, which can trigger melting in the mantle above. This molten material then rises to the surface, creating volcanic activity on the seafloor above the subduction zone.
Could two samples have the same range but different means?
The molten material deep inside Earth from which igneous rocks form is called _
What happens when two capacitors have the same plate separation?
When two capacitors have the same plate separation, the capacitance of the capacitors will be directly proportional to the area of the plates and the permittivity of the material between the plates. This means that the capacitance of the capacitors will be the same if the area of the plates and the permittivity of the material are the same.
How is a mountain formed on Earth?
A mountain is formed when a subterranean plate (tectonic plate) in the earth pushes up through the mantle and crust as a result of two plates colliding or the pressure of molten rock. it can also be formed by volcanic activity.
How many syllables are in the word molten?
The word molten has two syllables.
What two types of igneous rock are formed as magma or lava cools?
The two types of igneous rock are extrusive, those formed from molten material at or on the surface; and intrusive, those that solidify from molten material below ground.
What do you call a padlock plate?
A padlock plate is typically known as a hasp, which is the metal fixture that a padlock is inserted into to secure two objects together.
How do you cange a fuel pump 1986 300zx?
There is an access panel in the hatch back of the car under the insulation material. Pull up that material and you'll see the access plate. Remove the two screws in the plate and there's your fuel pump.
What is a disk containing cell wall material called?
A disk containing cell wall material is called a cell plate. It forms during the plant cell division process to help separate the two daughter cells.
