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3 questions
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- Q1Which method is most effective for comparing the strength of electrical forces between particles in ionic and covalent compounds?Testing pH levelsMeasuring volumeObserving melting pointsObserving color change30sHS-PS1-3
- Q2When conducting an experiment to compare the structure of ionic and molecular compounds, which observation would most likely suggest a strong electrical force between particles in the substance?High melting pointStrong odorHigh solubility in waterLow melting point30sHS-PS1-3
- Q3Which property would you investigate to infer the strength of electrical forces in a metallic substance compared to a molecular substance?Electrical conductivityMagnetic propertiesDensityColor30sHS-PS1-3