Physical properties can be observed or measured without changing the composition of matter. Physical properties are used to observe and describe matter Physical properties include: appearance, texture, color, odor, melting point, boiling point density solubility, polarity, and many others The three states of matter are: solid, liquid, and gas. The melting point and boiling point are related to changes of the state of matter.
All matter may exist in any of three physical states of matter.
Chemical property is any of a material's properties that becomes evident during a chemical reaction; that is, any quality that can be established only by changing a substance's chemical identity.1 Simply speaking, chemical properties cannot be determined just by viewing or touching the substance; the substance's internal structure must be affected for its chemical properties to be investigated. However a catalytic property would also be a chemical property.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.