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What else can I help you with?
What are the 7 indicators of a chemical change?
I could find 6,production of heatproduction of lightchange of colorchange in odorformation of a precipitaterelease of a gas
Do leaves change color the same time every year?
Not always. The weather and the temperature have a lot to do with it. If it stays warm they change later, if it gets cold sooner they change sooner.
Is liquid nitrogen used in refrigerators for cooling?
No. Refrigerators use a substance called Freon that can readily change from liquid to gas to liquid, moving heat from inside the fridge to the outside. Liquid nitrogen is FAR too cold, and requires too much energy to make the change from gas to liquid.Yes, liquid nitrogen is used in refrigerators. Nitrogen is a diatomic gas. The two nitrogen atoms are bond with a triple bond.
Why can you see your breath outside in cold weather what phase change is it?
Physical. What's actually visible is not "breath", but rather the moisture in the breath condensing in the colder air. This is a change in physical state from vapor to liquid (in the form of tiny droplets), so it is a physical change.
Signs of a chemical reaction?
The signs of a chemical reaction are gas is produced
Why do foxes change colors?
Their coats change color to camoflauge
Why your skin color change when you cold?
You skin changes color when it's cold because blood can't flow as easily.
What causes a change in matter from gas to liquid?
it changes when it gets cold
What is the process of liquid turning into solid in cold temperature?
freezing (phase change)
What stage of the water cycle does the water get cold and change from a gas into a liquid?
plasma
How do hot-wheels color shifters change color?
we should put them in hot, warm or cold water
What are four physical properties of a glass of milk?
White color Liquid state Translucency Cold temperature
What does freezeing mean?
the withdrawal of heat to change something from a liquid to a solid freeze is when a liquid turns back into a solid. or if it is cold outside instead of cold you could use the word freeze or freezing
How do chemicals change material?
Chemicals chAnge their state or form when energy is added ie heaT OR COLD CHANGE TO SOLID LIQUID OR GAS
Are freezing chocolate covered bananas a physical or chemical change?
no! nothings reacting its just frozen :> your welcome
Condensation refers to a phase change from?
Condensation refers to the change of a substance from a gas to a liquid. Most notably, it usually refers to the water in the air turning into a liquid and clinging to cold surfaces.
What change takes place in the liquid inside a thermometer when the thermometer is placed into something cold?
When a thermometer is placed into something cold, the liquid inside contracts and decreases in volume. This causes the liquid level to decrease, indicating a lower temperature on the scale of the thermometer.
