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Classify the following properties of the element
silicon as chemical or physical properties:
a. blue-gray color
b. brittle
c. doesn't dissolve in water
d. melts at 1410°C
e. reacts vigorously with fluorine

Respuesta :

physical properties
a) blue-gray color
b) brittle
c) doesn’t dissolve in water
d) melts at 1410

chemical property
e) reacts vigorously with fluorine

physical properties are changes that are not accompanied by change of composition of the materials.
okpalawalter8

We have that this how they differ

Physical properties

  • Blue-gray color
  • Brittle

Chemical Properties

  • Doesn't dissolve in water
  • Melts at 1410°C
  • Reacts vigorously with fluorine

From the Question we are told that

Silicon properties:

a. blue-gray color

b. brittle

c. doesn't dissolve in water

d. melts at 1410°C

e. reacts vigorously with fluorine

Physical properties

This Refer to Properties that can be seen and  Measured

While

Chemical Properties

This are Refers to the effect of the element in reactions

Therefore

Physical properties

  • Blue-gray color
  • Brittle

Chemical Properties

  • Doesn't dissolve in water
  • Melts at 1410°C
  • Reacts vigorously with fluorine

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