Who Wants to be a sodium chloride Millionaire?

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Who Wants to be a sodium chloride Millionaire?
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Put the following ? in alphabetical order

• A salt

• B sodium chloride

• D sea

• C soluble

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The Correct order is

• A. Salt

• D. Sea

• B. Sodium chloride

• C. Soluble

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1. Sodium chloride has a high melting point
because?

• B Ions in a solid are regularly arranged

• A The attraction between ions is very strong

• C Ionic compound are usually very soluble

• D Ions can move in liquids

50/50
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1. Sodium chloride has a high melting point
because?

• A The attraction between ions is very strong

• C Ionic compound are usually very soluble

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1. Sodium chloride has a high melting point
because?

• A The attraction between ions is very strong

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• Prize
• 5
• 4
• 3
• 2
• 1

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2. Salt solution conducts electricity because

• B the ions have opposite charges

• A electrons move between ions

• D the ions are strongly attracted to each other

• C there are freely moving ions

50/50
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2. Salt solution conducts electricity because

• C there are freely moving ions

• D the ions are strongly attracted to each
  other

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2. Salt solution conducts electricity because

• C there are freely moving ions

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3. The type of bonding in salt is

• B ionic

• A covalent

• C metallic

• D weak forces

50/50
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3. The type of bonding in salt is

• B ionic

• A covalent

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3. The type of bonding in salt is

• B ionic

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4. Sodium chloride is made up of crystals because
..

• B the ions are regularly arranged

• A ions are charged

D it is soluble

• C ionic bonds are strong

50/50
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4. Sodium chloride is made up of crystals because
..

• B the ions are regularly arranged

• C ionic bonds are strong

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4. Sodium chloride is made up of crystals because
..

• B the ions are regularly arranged

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5. Solid sodium chloride is an insulator because

• A the particles cant move

• B the ions can move

• C the atoms cant move

• D the ions cant move

50/50
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5. Solid sodium chloride is an insulator because

• B the ions can move

• D the ions cant move

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5. Solid sodium chloride is an insulator because

• D the ions cant move

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Congratulations! You have won the Star Prize