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Where are the freezing points and melting points of substances?
They are the same thing. Most commonly the term melting point is used to describe the temperature at which a substance first co-exists in both a liquid and solid state. Freezing point is used usually to describe a substance that is usually liquid at room temperature, such as water. Conversely the term 'boiling point' refers to the first temperature at which the substance exists in both liquid and gaseous states.
What is liquid fraction?
A liquid fraction refers to the portion of a substance that exists in liquid form at a specific temperature and pressure. It represents the amount of the substance that is in liquid state compared to its total volume.
What room temperature water usually exists as a liquid rather than a gas due to the...?
Room temperature water exists as a liquid rather than a gas due to the intermolecular hydrogen bonding between water molecules. These bonds create a strong attraction that keeps the molecules close together, maintaining a liquid state. At room temperature, the kinetic energy of the molecules is not sufficient to overcome these bonds completely, preventing water from transitioning into a gaseous state. Thus, water remains predominantly liquid under typical conditions.
Where is water on Mars?
Water exists in its solid state in the ice caps. It is believed that liquid water exists beneath the surface. Formation of carbonates -Including globules
Why the uppermost part of the mantle exists in a solid state?
The uppermost part of the mantle exists in a solid state primarily due to the high pressures and temperatures within the Earth. Despite being hot enough to melt rock, the immense pressure prevents the material from transitioning into a liquid state. Additionally, the composition of the mantle, which is rich in silicate minerals, contributes to its solid nature under these conditions. This solid layer plays a crucial role in tectonic processes and the movement of the Earth's lithosphere.
What is the Phase of matter in which outer core exists?
The outer core of the Earth exists in the liquid phase of matter. It is predominantly composed of molten iron and nickel, which results in the liquid state due to the high temperatures and pressures present in the Earth's interior.
What was liquid before liquid?
If a substance that exists in liquid state was not in liquid state then it was in its other states of matter namely solid, gaseous.
What state does carbon dioxide exist in on earth?
Carbon dioxide exists in the gaseous state on Earth's surface. It can also exist as a solid (dry ice) at very low temperatures or as a liquid at high pressures and low temperatures.
What does liquid mean in the water cycle?
Liquid describes state of matter. It exists as water in water cycle.
Why does liquid water exist on Earth?
Liquid water exists on Earth because the planet's temperature and atmospheric pressure are within a range that allows water to remain in a liquid state. The presence of the greenhouse effect helps regulate Earth's temperature, keeping it suitable for liquid water to be stable. Additionally, the abundance of water vapor in the atmosphere contributes to the formation of liquid water through processes like condensation.
What state of matter oxygen?
All matter exists as either a solid, liquid, gas or plasma. This is called it's 'State Of Matter'. Oxygen exists as a gas.
Is mercury a compound or a mixture or a element?
Mercury is an element. it exists in liquid state.
Is mercury is a compound mixture or element?
Mercury is an element. it exists in liquid state.
Is mercury a mixture a compound or an element?
Mercury is an element. it exists in liquid state.
Is a mercury a mixture or a compound or element?
Mercury is an element. it exists in liquid state.
Is calcium usually solid liquid or gas?
Calcium is typically a solid at room temperature, though it can be melted to a liquid state with enough heat. It exists as a gas at very high temperatures.
What is the definition of physical state?
One way matter exists, such as solid, liquid, or gas.
