Which of these is a typical property of a substance that is composed of atoms that are held together by covalent bonds? a. it conducts electricity when in solid form. b. it conducts electricity when in molten form. c.it conducts electricity when it is dissolved in water.
d. it does not conduct electricity in any form.

The correct answer among the choices given is option D. A typical property of a substance that is composed of atoms that are held together by covalent bonds is that it does not conduct electricity in any form. This is because they do not dissociate in aqueous form. Also, they do not have free electrons to allow flow of current.

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Non metal is an element or substance that is not a metal metal is a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivitymetalloid is an element (e.g., germanium or silicon) whose properties are intermediate between those of metals and solid nonmetals. they are electrical semiconductors.