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sesenic [268]
3 years ago
11

Which of the following best explains why ionic crystals are brittle?​

Chemistry
1 answer:
Natalka [10]3 years ago
3 0

Packing

Explanation:

Ionic crystals are  brittle due to the tight packing of their crystals. This provides little to no mobility between one another.

  • Brittleness implies having little to no elasticity.
  • Ionic crystals are held together by strong crystal lattice forces
  • These forces prevents crystals from freely rotating and moving space.
  • It holds them rigidly and fixed in place.
  • Ionic crystals are hard and held electrostatic forces.

learn more:

Ionic compounds brainly.com/question/6071838

#learnwithBrainly

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Use the periodic table to choose the correct name for each of the following substances. Check all tha
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Answer:

phosphorus trichloride

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A calorimeter contains 100 g of water at 39.8 ºC. A 8.23 g object at 50 ºC is placed inside the calorimeter. When equilibrium ha
Tju [1.3M]
When equilibrium has been reached so, according to this formula we can get the specific heat of the unknown metal and from it, we can define the metal as each metal has its specific heat:

Mw*Cw*ΔTw = Mm*Cm*ΔTm

when 
Mw → mass of water
Cw → specific heat of water
ΔTw → difference in temperature for water 

Mm→ mass of metal
Cw→ specific heat of the metal
ΔTm → difference in temperature for metal

by substitution:

100g * 4.18 * (40-39.8) = 8.23 g * Cm * (50-40)

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when the Cm of the Magnesium ∴ the unknown metal is Mg
6 0
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oksian1 [2.3K]

Answer:

1) Salts X and Y

2) The solubility of the salts

3) a) The solvent

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Explanation:

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The given investigation is meant to investigate the solubility of different salts

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3) The control variables are the variables which are held constant during the investigation, including;

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Which of the following is NOT the same?
Inessa [10]

All are the same. It equals to the same thing.

4 0
2 years ago
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