Substance with a covalent polar bond: a) H2O; b) K2O; c) Al; d) Cl2.
| August 22, 2021 | education
A covalent polar bond is formed between two different nonmetal atoms.
In example (b), the K2O substance consists of metal and non-metal atoms.
In example (c), aluminum is a metal, it has a metallic bond.
In example (d), the Cl2 molecule consists of two identical nonmetal atoms.
The correct answer is (a), the H2O molecule consists of two different non-metal atoms.
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