Practice Electronegativity (3.1) - Chemical Bonding - IB 10 Sciences (Group 4)

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6 sample questions

Question 1.
What is electronegativity?
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Think about how atoms interact with electrons in bonds.
Question 2.
What type of bond is formed when two identical non-metals bond?
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Consider what happens with equal sharing of electrons.
3Question 3.
What is electronegativity?
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Think about how atoms interact with electrons in bonds.
4Question 4.
A polar covalent bond occurs when:
- A. Electrons are shared equally
- B. Electrons are transferred
- C. Electrons are shared unequally
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Consider what happens when two different atoms bond.
Question 5.
Using the periodic table, predict the polarity of the bond between phosphorus (P) and chlorine (Cl). Justify your answer based on their electronegativities.
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Look at the electronegativity values in a table.
Question 6.
Consider a molecule with the formula AB, where A is more electronegative than B. Explain what would happen to the electron density in the molecule.
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Recall the definition of polar bonds.

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