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12 questions from this quiz
Electronegativity difference
0 to 3.2
0 to 0.4
Greater than 0.4 but less than 1.7
Greater than 1.7
0.4 and 1.7
Pure covalent
Polar covalent
δ−\delta^-δ− and δ+\delta^+δ+
Ionic
HF\text{HF}HF
Metal hydrides like NaH\text{NaH}NaH
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