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What type of substance is heated by radiation?
Any substance that absorbs the radiation is heated by it.
Is the evaporation of ether a chemical change?
No. Evaporation of ether or any other substance is a physical change as the identity of the substance remains the same.
If a substance changes its color and gives off a gas when heated is it a compound?
Yes, if a substance changes its color and gives off a gas when heated, it is likely a compound undergoing a chemical reaction. The change in color and evolution of gas suggest that new substances are being formed through chemical bonds breaking and forming.
Is evaparation a physical or chemical change?
Physical. If water evaporates, it is still water. It does not change into a different substance. A Chemical change is when something changes into a different substance. For example, when wood is burned, it changes into a different substance(ash).
Is paper ripping a physical change?
Yes, because you can see the change happening.
What type of substance is heated by radiation?
Any substance that absorbs the radiation is heated by it.
Any change in which substance turn into other substance is called a.?
chemical change
How is a physical change related to a substance physical properties?
a physical change is a change in any physical property of a substance, not in the substance itself
How is a physical change related to a substance physical property?
a physical change is a change in any physical property of a substance, not in the substance itself
Any change that alters a substance without changing it into another substance is a?
a physical change
Is white powder an element when it is heated?
The temperature of a substance does not change whether it is an element or a compound, though some substances will react when heated. White powder is not any particular substance. There are many substances that can come in the form of a white powders, but the only one that is an element is phosphorus. All the rest are compounds, though some of those may break down into their base elements when heated.
What substance will change from a solid into a liquid?
any
Is ice tea the fastest liquid?
It actually all depends on the density and buoyancy of a substance. Adding or removing heat from a substance can also change the flow rate of a subtance. Any liquid, take for example ice tea, if it was heated, the flow rate would be even faster and the viscosity of the substance would lower. So to answer your question, it depends on how iced tea would be presented compared to other heated liquids.
Any change that does not produce a new substance is a blank?
physical change
Is the evaporation of ether a chemical change?
No. Evaporation of ether or any other substance is a physical change as the identity of the substance remains the same.
What changes when substance changes?
When a substance changes, any or all of its properties can also change.
If a substance changes its color and gives off a gas when heated is it a compound?
Yes, if a substance changes its color and gives off a gas when heated, it is likely a compound undergoing a chemical reaction. The change in color and evolution of gas suggest that new substances are being formed through chemical bonds breaking and forming.
