Which properties do metalloids share with metals?

a. both are shiny and are brittle.

b. both are very conductive and are dull.

c. both are brittle and are gases at room temperature.

d. both are shiny and are solid at room temperature

Option 'D' is correct.

Explanation:

Metalloids are those which have both properties of metals and non metals.

Metalloids and metals are similar to each other as both are shinyand can change their shape easily.

But not as easily as in metals.

All metalloids are solid at room temperature.

That's why metalloids are also known as semi metals.

Hence, option 'D' is correct.

the answer to your question is b

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