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Is breaking a stick of gum a physical or chemical change?
Breaking a stick of gum is a physical change because the gum still retains its chemical composition even after it has been broken into smaller pieces. The breaking process only affects the physical properties of the gum, such as its shape and size, but does not change its chemical composition.
Why doesn't glue stick to inside of the glue bottle?
Another great and puzzling question. Why doesn't glue stick inside of the glue bottle. Glue on paper: As the glue connects with oxygen it becomes sticky and if left to dry in this oxygen it becomes hard and keeps multiple things together. Glue inside the bottle: Glue doesn't stick inside the bottle because the chemicals within the glue is triggered by oxygen (what we breathe) so when the glue bottle is opened it triggers the chemicals to make it sticky. That's why if a bottle if left out with no cap the glue becomes quite hard. Glue won't completely stick unless it's dried, and because inside the bottle, the glue is still air locked in and not dried, it doesn't stick.
Why doesn't glue stick to the inside of its bottle?
Glue doesn't stick to the inside of its bottle because the inside surface of the bottle is typically made of materials that are resistant to the adhesive properties of the glue. Additionally, the design of the bottle's neck and opening are often smooth and non-porous, making it difficult for the glue to adhere.
Why is gum sticky?
Gum is sticky because it contains a type of polymer called elastomers, which are long chains of molecules that have a tendency to stick to surfaces. When you chew gum, the heat and pressure from your mouth cause the elastomers to become soft and sticky, allowing the gum to adhere to surfaces like your teeth or the ground.
Why doesn't super glue stick to the inside of the bottle?
Cyanoacrylate (super glue) doesn't stick until it dries and sets up.ANS 2 - Any glue needs to partially evaporate in air to stick. If kept in an air tight bottle it can't set.
What does a stick of gum stand for?
one peice of gum
Why does gum stick to your shoes but not your teeth?
because your mouth is wet and your face is dry. When gum is wet it losses stick
How many calories does a stick of gum have?
it depends all gum is different.
Can you get gum out of the floor with jello?
no u can not cause it does not stick 2 the gum
Will Trident gum stick to your dentures?
Yes, Trident Sugarless Spearmint gum did stick to my partials.
Do dentists stick needles in your gum when you go get a tooth pulled?
Not in your gum, in the side of your mouth close to your gum Not in your gum, in the side of your mouth close to your gum
Can chewing gum stick on the ground forever?
yes it stick on ground.
Why is a new stick of gum covered in aluminum paper?
It easily folds to the shape of the gum.
What is the difference between a stick of gum and a chewed gum?
the weight the flavor are both effect.
What does a sneeze and a stick of gum have in common?
a choo!
What is really thin?
a stick of 5 gum
Is a stick of gum like a sneeze?
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