White sugar and table salt are common substances in the home kitchen, white sugar and table salt are

Physical Methods:

Salt and sugar: Taste in physical properties Salty is salty, and sweet is sugar, so you can distinguish between sugar and salt by tasting the taste

Chemical method: The solution of table salt contains chloride ions, which can react with silver nitrate solution to form a white precipitate, while white sugar cannot; Therefore, take a little of the two substances respectively, add water to dissolve, and then add silver nitrate solution dropwise to the two solutions, and the white precipitate is table salt, and there is no obvious phenomenon of white sugar

Therefore, the answer is: the method of experimental process.

Phenomena and conclusions.

Physical Methods:Add water separately to dissolve and taste.

The salty taste is table salt, and the sweet taste is white sugar.

Chemical methods. Prepare the solution and drop the silver nitrate solution respectively.

It is table salt that produces white precipitate, and white sugar that has no obvious phenomenon.