Science Metals/Non Metals/Metalloids review

Non Metals are :

• none of these

• shiny

• dull

• metals

Metals are: good conductors of:

• low melting

• poor conductors

• heat and electricity

• dull

Most metals can be drawn into a wire; however, nonmetals would break apart

• TRUE

• FALSE

Non metals are ​ (a)   , yellow appearance and are ​ (b)   conductors of electricity. Non metals can reach ​ (c)   melting and boiling points. Non Metals ​ (d)   be broken with a hammer.

• dull
• shiny
• poor
• good
• low
• high
• great
• can
• cannot

Metals are ​ (a)   conductors of heat and electricity. Metals can reach ​ (b)   melting and boiling points. Metals are​ (c)   and ​ (d)   .

• good
• poor
• high
• low
• malleable
• non malleable
• shiny
• dull

Sulfur is

• non metals

• metal

Metalloids are

• brittle and good conductors of heat

• malleable

• dull and poor conductors of heat

• has a malleable luster and poor conductor of heat

Match the element to its correct classification

• Non Metal

• Chlorine (Cl)

• Metalloid

• Boron (B)

• Non Metal

• Iron (Fe)

• Metal

• Sulfur (S)

ALL Metals are malleable and shiny

• TRUE

• FALSE

If an element has a malleable luster, a good conductor of heat and electricity, easy to bend, shape (malleable) then this element is:

• Non Metal

• Metalloids

• Poor Conductors

• Metals