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Iodine is blue-black, crystalline, and solid. It sublimes to a violet-colored gas and reacts with aluminum and many other metals. Which of these five properties are physical? (Select all that apply.) blue-black crystalline solid sublimes to a violet-colored gas reacts with aluminum and many other metals Which are chemical? (Select all that apply.) blue-black crystalline solid sublimes to a violet-colored gas reacts with aluminum and many other metals

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dsdrajlin

Answer:

  • blue-black PHYSICAL PROPERTY
  • crystalline PHYSICAL PROPERTY
  • solid PHYSICAL PROPERTY
  • sublimes to a violet-colored gas PHYSICAL PROPERTY
  • reacts with aluminum and many other metals CHEMICAL PROPERTY

Explanation:

Chemical properties are visible through chemical reactions, in which the chemical identity changes to form new substances. On the other hand, physical properties are evident without a change in the identity of a substance.

Which of these five properties are physical and which are chemical?

  • blue-black PHYSICAL PROPERTY
  • crystalline PHYSICAL PROPERTY
  • solid PHYSICAL PROPERTY
  • sublimes to a violet-colored gas PHYSICAL PROPERTY
  • reacts with aluminum and many other metals CHEMICAL PROPERTY
adefioyelaoye

There are differences in physical and chemical properties of a substance and

they include:

  • Physical properties are the characteristics a substance which can be observed without causing any change to its qualities.

  • Chemical properties on the other hand causes a change in the qualities of the substance during chemical reactions.

The  properties which are physical include

  1. blue-black
  2. crystalline
  3. solid
  4. sublimes to a violet-colored gas  

There is no change in the properties of the solid during observation while the

chemical properties include its reaction with aluminum and many other

metals.

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