B: ionic
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Which molecule does not have any 90° or 180° bond angles?
In which substance are the only intermolecular forces temporary dipole-induced dipole attractions?
Which species can accept a lone pair of electrons to form a coordinate (dative covalent) bond? 1 BF₃ 2 H⁺ 3 CH₃⁺
Describe the trend in the reactivity of the halogens Cl2, Br2 and I₂ as oxidising agents. Explain this trend using va…
State what is meant by the term partition coefficient.
Complete the electronic configuration of a chromium atom. 1s²2s²2p⁶3s²