Crushing the graham crackers is a physical change, not chemical.
*Chemical reactions and chemical changes are the same thing.
The disadvantages of crackers are the huge noise, accidents caused by crackers and the polution in the city.
The change in the crushed can appearance was caused by a physical change. When the can is crushed, the arrangement of its particles is altered, but no new substances are formed.
Air pollution is caused due to crackers. So crackers should not be burn.
You should not burst fire crackers in Diwali because it creates pollution. Both noise and air pollution is caused by crackers.
Most appear to be caused by chemical imbalances in the brain of various neurotransmitters.
Related to or caused by the chemical action of light
Chemical reactions are caused by two reactants
Two effects that are caused by a chemical change are changes from one substance into another. Another effect that can be caused by a chemical change is a change in the temperature of the surrounding system and substance, or a change in color of the substance.
Nicotine is the chemical that causes addiction.
A chemical change can be caused by a reaction. It an element or compound reacts with another, it is known as a chemical change.
Chemical weathering is caused by chemical reactions in the substance, for example, when oxidation causes rusting.
plastic surgery. yup that's the only way.