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Mariana [72]
3 years ago
6

What is conductivity?

Chemistry
2 answers:
DiKsa [7]3 years ago
6 0

Conductivity is a metal conduct heat and electricity well.

  • Delocalized electrons = easy electron movement.
  • Moving electrons carry current, thermal energy.
  • More valence electrons, larger atomic radius = higher conductivity.

Metals are malleable, ductile, and exhibit luster.

  • Delocalized electrons = easy to deform metal.
  • Easy electron movement = "flexible" bonds.
  • Metals = malleable and ductile instead of brittle.
  • Movement of electrons between bands = shiny, metallic luster.
  • Oscillation of electrons between bands emits light.

Hope this helps!

r-ruslan [8.4K]3 years ago
5 0
The degree to which a specified material conducts electricity, calculated as the ratio of the card density in the material to the electric field that causes the flow of current. It is the reciprocal of the resistivity.
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Use Hess's Law to calculate the enthalpy change for the reaction
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Answer:

ΔH = 125.94kJ

Explanation:

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3 0
3 years ago
5. In this lab, you continued to add Reagent D to each solution until it turned blue. The purpose was to remove the oxygen to me
Basile [38]
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How many formula units are in 325 grams of iron (III) chloride?
OLEGan [10]

Answer:

1.204 × 10^24 formula units

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7 0
3 years ago
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