1. Bonding and Lewis Structures
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2. BeO Be O Be +2 O -2 Type of Bond? ionic
Lewis Structure of each element:
Be O
Lewis Structure of Compound:
Be +2 O -2
positive negative
ion ion

3. BN B N B N Type of Bond? covalent Lewis Structure of each element:
Lewis Structure of Compound:
B N

4. KCl K Cl K +1 Cl -1 Type of Bond? ionic
Lewis Structure of each element:
K Cl
Lewis Structure of Compound:
K +1 Cl -1
positive negative
ion ion

5. CaO Ca O Ca +2 O -2 Type of Bond? ionic
Lewis Structure of each element:
Ca O
Lewis Structure of Compound:
Ca O -2
positive negative
ion ion

6. HBr H Br H Br Type of Bond? covalent Lewis Structure of each element:
Lewis Structure of Compound:
H Br