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What gas expands the most when heated?
Under equal pressures, all gases expand at the same rate, provided external pressure remains the same. The effect of heat on the expansion of gases is stated in Charles' Law (see related link).
What factor is kept the same in a scientific experiment?
All variables except for the independent and dependent variables should be kept the same. The other two will be changed by a fixed amount and by an unknown amount to be discovered during the experiment, respectively.
What do elements in a group have?
Elements in a group have very similar properties and characteristics. Every element in a group has the same amount of electrons in their outer shell. For Example, all elements in Group 2 - Alkaline Earth Metals have 2 electrons in their outer shell. Elements in the same group also have very similar characteristics such as what they react with etc. For Example:Group 2 - Alkali Metals - All react vigourously in Water.Group 18(0) - Inert Gases - All are highly unreactive.
Do all liquids expand when heated?
Liquids expand more than solids on heating
Why cannot Oxygen be 78 percent in the atmosphere?
There are few reasons for this first of all terrestrial animals can only breath oxygen if it is in a right quantity mixed with other gases. pure oxygen acts like poison. Second reason is if there is a fire then there would not be sufficient amount of other gases to control over it and it spread drastically. the nitrogen present in the atmosphere controls the fire. Human beings can only reproduce if there is a fixed amount of oxygen in the atmosphere.
What gases expand?
Gases will expand when heated, as the increased temperature causes the gas particles to move faster and spread out. The expansion of gases can also be influenced by changes in pressure and volume.
Which of these does not expand liquid solid or gas?
All of them can expand - for example, when they are heated. Gases usually expand more than solids or liquids.
Can all gasses contract and expand?
Yes. That is one of the properties of gases.
Do all solids expand and contract by the same amount?
No, all solids do not expand and contract by the same amount. The amount of expansion or contraction depends on the material's coefficient of thermal expansion, which varies from one material to another. Different solids have different responses to changes in temperature.
Do all solids expand by the same amount when heated through same temperature?
No, not all solids expand by the same amount when heated through the same temperature. The amount of expansion depends on the material properties of the solid. Different materials have different coefficients of thermal expansion, which determine how much they will expand when heated.
Why will all solids liquids and gases all expand and contract?
They are all subordinated to temperature variations, which make them contract or expand. This is a physical characteristic for almost all elements.
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 properties do all gases share?
All gases have the ability to expand to fill their container, are compressible, and have low density compared to liquids and solids.
What gases have in common?
All gases have same kinetic energy of molecules at same conditions.
All gases have the ability to do what?
They make everything hotter
What is Avogadros law?
This law give the variation in volume of a gas with amount of the gas. It states that equal volumes of all gases under similar conditions of temperature and pressure contain equal number of molecules.
Do gases expand to fill whatever space is available to them?
Yes, gases expand to fill the container or space in which they are contained. This is due to the random motion of gas particles, which allows them to occupy all available space within the container.
