which properties do metalloids share with metals?\nboth are shiny and are brittle.\nboth are very conductive…

which properties do metalloids share with metals?\nboth are shiny and are brittle.\nboth are very conductive and are dull.\nboth are brittle and are gases at room temperature.\nboth are shiny and are solid at room temperature.

which properties do metalloids share with metals?\nboth are shiny and are brittle.\nboth are very conductive and are dull.\nboth are brittle and are gases at room temperature.\nboth are shiny and are solid at room temperature.

Answer

Brief Explanations:

Metals are shiny and solid at room - temperature. Metalloids also share these properties. Metals are not brittle (so the first option is wrong), they are conductive and shiny (so the second option is wrong as they are not dull), and neither metals nor metalloids are gases at room temperature (so the third option is wrong).

Answer:

D. Both are shiny and are solid at room temperature.