Metalloid Quiz: Symbols and Properties Edited

What is the symbol for the metalloid with atomic number 14?

• Si

• S

• Sn

• Sr

Match the symbol "Sb" to the correct metalloid.

• Antimony

• Selenium

• Silicon

• Boron

What is the atomic number of Arsenic?

• 33

• 34

• 51

• 52

Which of the following elements is a metal, not a metalloid?

• Antimony

• Aluminum

• Tellurium

• Germanium

Which of the following is NOT a property of metalloids?

• Good conductor of electricity like metals

• Can act as semiconductors

• Have properties of both metals and nonmetals

• Often shiny or dull

Which metalloid has the atomic number 5?

• Boron

• Silicon

• Arsenic

• Tellurium

Which of the following is a property of metalloids?

• They are all gases at room temperature

• They can conduct electricity better than nonmetals but not as well as metals

• They are all shiny like metals

• They are all soft and bend easily

Which metalloid has the symbol "Te"?

• Tellurium

• Thallium

• Technetium

• Terbium

Which metalloid is commonly used in computer chips?

• Silicon

• Boron

• Arsenic

• Polonium

Which of the following is the correct match for Tellurium?

• Symbol: Te, Atomic Number: 52

• Symbol: Tl, Atomic Number: 81

• Symbol: Ta, Atomic Number: 73

• Symbol: Tc, Atomic Number: 43