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What substance melts at -38.9 degree c?
Mercury melts at approximately -38.9 degrees Celsius.
Is Iron melts at 1535 degrees a chemical change?
No, the melting of iron at 1535 degrees Celsius is a physical change. A chemical change would involve a rearrangement of the atoms in the iron, leading to the formation of a different substance.
Is gold at 2000 degree celsius a liquid solid or gas?
Gold melts at 1,064 degrees Celsius, so at 2,000 degrees Celsius it would still be a liquid.
What is the physical state of sodium at 20 degrees Celsius?
Sodium is a solid at 20 degrees Celsius. It melts at 97.8 degrees Celsius and boils at 882.9 degrees Celsius.
When a chocolate bar melts in the sun a physical or chemical change?
When a chocolate bar melts in the sun, it is a physical change. This is because the chocolate undergoes a phase change from a solid to a liquid without changing its chemical composition.
Is Zirconium Melts At 1852 Degree C Physical Or Chemical?
The melting of zirconium at 1852 degrees Celsius is a physical change. This process involves the transition of zirconium from a solid to a liquid state without altering its chemical composition. Physical changes, such as melting and freezing, do not involve any changes in the substance's chemical identity.
When sodium melts at 98 degrees Celsius is it a physical or chemical property?
The melting of sodium at 98 degrees Celsius is a physical property because it involves a change in state from solid to liquid without altering the chemical composition of the substance.
What substance melts at -38.9 degree c?
Mercury melts at approximately -38.9 degrees Celsius.
What degree Celsius is mercury when it melts?
-38.83 deg C.
What physical property is described by each of the following statement solid oxygen melts at -218 degree Celsius?
-218,79 0C is the freezing point of oxygen.
What are the physical properties of the element gallium?
physical prop: melts in the hand (about 32 degrees celsius chemical prop: Makes alloy with aluminum
What is the definition of zero degree Celsius?
Temp at which fresh water freezes (or melts).
What degree does lead melt?
Lead melts at a temperature of 621.5 degrees Fahrenheit (327.5 degrees Celsius).
Silver melts at 961 Celsius Is it chemical change or physical change?
This is a physical change because you are changing it from a solid to liquid
Zirconium melts at 1855 degrees Celsius is it a chemical or physical property?
The melting point of zirconium at 1855 degrees Celsius is a physical property because it describes a characteristic of the element related to its physical state, specifically its transition from a solid to a liquid.
When ice melts into water is that a physical or chemical change?
Physical Change
When ice melts it does what with heat from the environment?
When ice melts, it consume heat from the environment. The temperature of the water is also zero degree Celsius.
