identifying physical and chemical properties\nuse the drop - down menus to identify the types of properties…

identifying physical and chemical properties\nuse the drop - down menus to identify the types of properties described.\nkerosene was commonly used in lamps because it burns easily.\nthe element nickel has a boiling point of 2,913°c.\ncopper is used to make electrical wire because it is a good conductor.\ncesium produces an explosion when it is added to water.\nhydrogen is the least dense of all elements.

identifying physical and chemical properties\nuse the drop - down menus to identify the types of properties described.\nkerosene was commonly used in lamps because it burns easily.\nthe element nickel has a boiling point of 2,913°c.\ncopper is used to make electrical wire because it is a good conductor.\ncesium produces an explosion when it is added to water.\nhydrogen is the least dense of all elements.

Answer

Brief Explanations:

  1. Burning easily is a chemical property as it involves a chemical change (combustion).
  2. Boiling - point is a physical property as it can be measured without changing the substance's chemical identity.
  3. Electrical conductivity is a physical property as it is a characteristic of the substance without a chemical change.
  4. Producing an explosion when added to water is a chemical property as it involves a chemical reaction.
  5. Density is a physical property as it can be measured without altering the chemical nature of the substance.

Answer:

  1. Chemical property
  2. Physical property
  3. Physical property
  4. Chemical property
  5. Physical property