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Are glow sticks glowing a chemical change?
Yes, the glowing of glow sticks is a chemical change. It results from a chemical reaction between the chemicals inside the stick when they are mixed, producing light as a byproduct.
A glowing splint placed in a test tube causes a loud pop Is this chemical or physical change?
The loud pop indicates a chemical change. The glowing splint caused a reaction that produced a gas (likely oxygen or hydrogen) leading to the noise. This transformation is a result of a chemical reaction and not just a physical change.
What type of chemical reaction do glow sticks best represent?
Glow sticks best represent a chemical reaction known as chemiluminescence, where light is produced as a result of a chemical reaction without the need for heat.
Can you reuse glow sticks?
No, glow sticks cannot be reused as they contain a chemical reaction that is one-time use only.
Why don't glow sticks last forever?
Glow sticks contain chemicals that undergo a chemical reaction to produce light. This reaction has a limited lifespan, and once all the chemical components have reacted, the glow stick will no longer produce light. This is why glow sticks do not last forever.
Is peninsula a chemical change or physical change?
That I know of, a peninsula is a piece of land that sticks out of a major landmass.
Why is cutting of carrots a physical change?
Yes it is a phisycal change because even though you cut the carrot in half its still a carrot. You're not changing the substence you are just changing what it looks like no cutting carrotis not a physical change no cutting carrotis not a physical change
Is the generation of light by an electric lamp a chemical or physical change?
This is a physical change. When the electrons go through the filament (or gas), there is no chemical change, only the physical change of temperature. The electricity to power the light may be generated chemically (fossil fuels or batteries) or from a hydroelectric plant. The light from "glow sticks" is an example of light generated by chemical changes.
Are glow sticks glowing a chemical change?
Yes, the glowing of glow sticks is a chemical change. It results from a chemical reaction between the chemicals inside the stick when they are mixed, producing light as a byproduct.
A glowing splint placed in a test tube causes a loud pop Is this chemical or physical change?
The loud pop indicates a chemical change. The glowing splint caused a reaction that produced a gas (likely oxygen or hydrogen) leading to the noise. This transformation is a result of a chemical reaction and not just a physical change.
Why is your hot glue sticks turning purple after you try to put smooth rocks on your birdhouses?
Because dirt hose on the glue and makes it change color.
What type of chemical reaction do glow sticks best represent?
Glow sticks best represent a chemical reaction known as chemiluminescence, where light is produced as a result of a chemical reaction without the need for heat.
What type of light do glow sticks react to?
Glow sticks react to chemical light, which involves a chemical reaction between two substances inside the stick. This reaction produces light without needing an external energy source like electricity.
Why do sprite and pixie sticks explode?
its called chemical reaction when u mix up the pixie sticks which has sugar mix with sprite that has chemical that a high presure fizz it will mix and explode
Can you reuse glow sticks?
No, glow sticks cannot be reused as they contain a chemical reaction that is one-time use only.
Is evaporation of rubbing alcohol from your hand a physical or chemical change?
This isn't a simple "yes" or "no" question. Rubbing your hands together is not in itself a chemical change (it's not really a physical change either... it's a physical action, which is not quite the same thing). However, complicated chemical changes are required in your muscles in order to cause it to happen.
What is a good rhyme for bouncing fun and turning six?
Denouncing nun hand burning sticks.
