Practice Example (2.2.4) - Chemical Bonding - IB 10 Sciences (Group 4)

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6 sample questions

Question 1.
What is an ionic bond?
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Think about charges!
Question 2.
Give an example of a covalent bond.
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Remember H₂O!
3Question 3.
What is a covalent bond?
- A bond through electron transfer
- A bond through electron sharing
- A bond between metal ions
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Think about sharing versus transferring!
4Question 4.
True or False: Ionic bonds typically occur between two non-metals.
- True
- False
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Recall the different types of bonding!
Question 5.
You have two unknown elements. Element A has an electronegativity of 2.5, and Element B has an electronegativity of 3.2. What type of bond would you expect them to form?
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Calculate the difference!
Question 6.
Describe how the properties of water (H₂O) differ from those of sodium chloride (NaCl) due to their bonding type.
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Think about their states and conducting abilities!

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