Yes, but very slowly ... that's what non-biodegradable is all about.
You've got another "chemical change here." One more and you've got a grand slam!
Vitamins are typically kept in colored bottles to protect them from exposure to light, which can degrade their potency by causing a chemical change. Light exposure can lead to oxidation of vitamins and reduce their effectiveness. Colored bottles help block out light and preserve the vitamins' stability.
yes
chemical change.because once the tray melts it's no longer there anymore
No, the melting of plastic is not a chemical reaction. This is because there is just a temperature change, which happens to change solid to liquid. The solid remains the same element with the same properties, and no "new substance" is formed.
No, making plastic containers is a chemical change as it involves the conversion of raw materials (such as polymers) into a new substance (plastic containers) through a chemical reaction. Physical changes only alter the appearance or physical state of a substance without changing its chemical composition.
You've got another "chemical change here." One more and you've got a grand slam!
If strong bases are present in the glass-stopper bottles, they may react with the glass and etch it or change the concentration of the base. Hence plastic-stopper bottles are used for bases.
physical change
chemical
The blackish-red stuff that forms on old ketchup bottles is typically a result of oxidation and microbial growth, which indicates a chemical change. This change alters the chemical composition of the ketchup, leading to the formation of new substances. In contrast, physical changes do not involve changes in chemical identity. Therefore, this phenomenon is a chemical change.
physical change
no its just physical change
A. Burning. Burning a plastic soda bottle would involve a chemical change because the plastic molecules are being broken down and rearranged into different chemical substances. Freezing, cutting, and crushing would not result in a chemical change, as the chemical composition of the plastic would remain the same.
it is a chemical change and i think maybe it is because you use heat to melt it and metal to shape it.
Vitamins are typically kept in colored bottles to protect them from exposure to light, which can degrade their potency by causing a chemical change. Light exposure can lead to oxidation of vitamins and reduce their effectiveness. Colored bottles help block out light and preserve the vitamins' stability.
Mrs. Butterworth's syrup bottles switched from glass to plastic in 2008. This change was part of a broader trend in the food industry to reduce breakage and improve safety during transportation and use. The new plastic bottles maintained the brand's iconic shape and design.