Question

Isra is analyzing the properties of several samples of elements to find out which sample is a metalloidd. Which set of properties most likely belongs only to metalloidd? A) forms basic compounds and is a solid B) has a high luster and is very brittle C) is a gas and has low electrical conductivity D) is brittle and forms acidic compounds

Answer 1

Metalloids are all solid at room temperature. Some metalloids, such as silicon and germanium, can act as electrical conductors under the right conditions, thus they are called semi-conductors. Silicon for example appears lustrous, but is not malleable or ductile it is brittle as well.

So B seems to be your answer,

I hope this helps.

Answer 2

Answer:

B

Explanation: