isra is analyzing the properties of several samples of elements to find out which sample is a metalloid…

isra is analyzing the properties of several samples of elements to find out which sample is a metalloid. which set of properties most likely belongs only to a metalloid? forms basic compounds and is a solid has a high luster and is very brittle is a gas and has low electrical conductivity is brittle and forms acidic compounds

isra is analyzing the properties of several samples of elements to find out which sample is a metalloid. which set of properties most likely belongs only to a metalloid? forms basic compounds and is a solid has a high luster and is very brittle is a gas and has low electrical conductivity is brittle and forms acidic compounds

Answer

Answer:

D. is brittle and forms acidic compounds

Explanation:

Step1: Recall metalloid properties

Metalloids have properties intermediate between metals and non - metals.

Step2: Analyze option A

Many metals form basic compounds and are solids, not unique to metalloids.

Step3: Analyze option B

Some metals have high luster, so this is not exclusive to metalloids.

Step4: Analyze option C

Most metalloids are solids, not gases, and this property doesn't match.

Step5: Analyze option D

Metalloids are often brittle and can form acidic compounds, which is a characteristic set of properties for them.