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What are the differences between lithium and oxygen?
Lithium is a metal, while oxygen is a non-metal. Lithium is a solid at room temperature, whereas oxygen is a gas. Lithium is highly reactive, especially with water, while oxygen supports combustion.
Is a polar molecule solid at room temperature?
It depends on the specific polar molecule. Some polar molecules can be solid at room temperature, while others may be in a liquid or gaseous state. The physical state of a molecule at room temperature is influenced by factors such as its molecular weight, intermolecular forces, and structure.
What two states of matter do nonmetals exist in at room temperature?
The nonmetals consist of Boron (B), Silicon (Si), Germanium (Ge), Arsenic (As), Antimony (Sb) and Tellurium (Te). At 25 degrees Celsius (room temp) all of these are in a solid state. It is important to remember though, that gases can also be considered non metals, though because, obviously, they are not metals.
Which element melts at the lower temperature-oxygen or mercury?
Mercury has a lower melting point compared to oxygen. Mercury melts at -38.83°C, while oxygen melts at a much lower temperature of -218.79°C.
What is the elements state of matter at room temperature (solid liquid or gas)?
At room temperature, the state of matter for elements varies. Most metals, such as iron and copper, are solids, while mercury is a notable exception as it is a liquid. Nonmetals can be gases, like oxygen and nitrogen, or solids, like sulfur and phosphorus. Thus, elements can exist in all three states—solid, liquid, and gas—at room temperature depending on their specific properties.
What color is liquid and solid oxygen?
Liquid oxygen is pale blue, while solid oxygen is colorless.
What are the differences between lithium and oxygen?
Lithium is a metal, while oxygen is a non-metal. Lithium is a solid at room temperature, whereas oxygen is a gas. Lithium is highly reactive, especially with water, while oxygen supports combustion.
What are the physical difference between oxygen and sulfur?
Oxygen is a colorless, odorless gas, whereas sulfur is a yellow solid at room temperature. Oxygen is lighter than air, while sulfur is denser. Additionally, sulfur has a distinctive odor, whereas oxygen is odorless.
How is oxygen different from other elements in its group?
Oxygen is unique in its group because it is a diatomic gas in its elemental form, while other elements in its group are typically solid or liquid at room temperature. Additionally, oxygen readily forms compounds with almost all other elements, exhibiting a high electronegativity compared to others in its group.
Is a polar molecule solid at room temperature?
It depends on the specific polar molecule. Some polar molecules can be solid at room temperature, while others may be in a liquid or gaseous state. The physical state of a molecule at room temperature is influenced by factors such as its molecular weight, intermolecular forces, and structure.
What are two similarities and differences between the elements sodium and oxygen?
Similarities: Both sodium and oxygen are essential elements found in the periodic table. Both elements are reactive, with sodium being a highly reactive metal and oxygen being a reactive nonmetal. Differences: Sodium is a metal, while oxygen is a nonmetal. Sodium is a solid at room temperature, while oxygen is a gas.
What is the state of matter of Copper 2 Sulfate at room temperature?
Copper Sulphate is a powder at room temperature, therefore it is a solid.
Is carbon mercury oxygen or nitrogen a gas at room temperature?
Oxygen and nitrogen are gases at room temperature, while carbon and mercury are not.
What two states of matter do nonmetals exist in at room temperature?
The nonmetals consist of Boron (B), Silicon (Si), Germanium (Ge), Arsenic (As), Antimony (Sb) and Tellurium (Te). At 25 degrees Celsius (room temp) all of these are in a solid state. It is important to remember though, that gases can also be considered non metals, though because, obviously, they are not metals.
Compare and contrast the properties of the elements of oxygen and carbon?
Oxygen and carbon are both nonmetals. Oxygen is a gas at room temperature, while carbon can exist in various forms such as graphite (solid) and diamond (also solid). Both elements are essential for life and are found in organic compounds. Oxygen has a higher electronegativity than carbon, making it more reactive.
State of most metals at room temperature?
It depends at what temperature. If we talk about room temperature then a natural state of a metal like Mercury is liquid (same as some non-metals like glass) while others like Copper are solid. Of course, in the vacuum of space where there is no influence of heat or sunlight, all metals are solid.
Is manganese a liquid?
No, while it is possible to melt manganese it is a solid at room temperature
