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What element is in a violet gas form?
The element present in a violet gas form is iodine. When iodine is heated, it sublimes directly from a solid to a gas, producing a distinctive violet vapor.
What is a solid purple-black non metal which changes to a deep purple gas when heated?
Iodine is a purple-black non metal that changes to a deep purple gas when heated.
Is there any gas that does not expand when heated?
Helium gas does not expand significantly when heated due to its low molar mass and weak intermolecular forces. This property makes helium useful in applications that require precise control of volume and pressure.
As a heated liquid turns into a gas it?
As a heated liquid turns into a gas, it ... ?
Do all gases expand equally when heated?
No, different gases have different coefficients of thermal expansion, which means they expand at different rates when heated. The expansion is determined by factors such as the molecular weight and the specific heat of the gas.
What do you call a liquid that has been heated to a gas?
A liquid that has been heated to a gas is called vapor.
Why heated gas become lighter?
because..................................................................................................................... density of heated gas is lower than cooled gas.
What does heated liquid and gas become?
A heated liquid become a gas at the boiling point.
How does that speed of the particles of a gas change when the gas is heated?
When gas is heated then its molecule get energy and start to move faster.
What is a gas that expands when heated?
Any gas will expand when heated, assuming you keep pressure constant.
What is the colour of lead 2 nitrate when heated?
Lead nitrate is a white, crystalline solid. When heated, it starts decomposing with a crackling sound, producing a reddish brown gas called nitrogen dioxide, and a colourless gas, oxygen. A yellow residue of lead monoxide is left behind in the test tube.
What is the density of a substance determine?
It seems that the phrase you are looking for is "physical property". Density depends on several factors, such as: is the substance a solid, liquid or gas (the same substance will have vastly different densities at different states, but density is still a physical property of that substance); what temperature is it being measured at (most substances expand and become slightly less dense when heated); among others.
