A student investigated some properties of lead and recorded the findings in the table below. property observation color dull gray density 11.3 g/cm3 volume of sample 3 cm3 melting point 327°c reaction with air lead oxide forms on the surface electrical conductivity conducts some electricity which statement is true with respect to the investigation? the student investigated only the physical properties of lead. the student investigated only the chemical properties of lead. the student investigated more physical properties than chemical properties of lead. the student investigated more chemical properties than physical properties of lead.

Physical properties of any substance is that proprties which are observable from the simple eyes and in which original chemical composition of substance is not changes. But at the same time some chemical properties are not observable from the simple eyes and in this change in chemical composition also takes place.

Color, density, volume, melting point and electrical conductivity are the physical properties.
Reaction with air is a chemical property.

Hence student investigate more physical properties than chemical properties of lead.

To know more about physical and chemical properties, visit the below link:

https://brainly.com/question/14015894

jackganleyvssa jackganleyvssa · Answer 2 · 2022-05-11T17:13:01+02:00

jackganleyvssa jackganleyvssa

11-05-2022

Answer:

The answer is "The student investigated more physical properties than chemical properties of lead."

Explanation:

C

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