metals vs nonmetals
Other properties of metals: 1. Malleable Ductile High density 2.Some like metals some like non metals 3. Solids are brittle Low density
1. Malleable Ductile High density
Other properties of metalloids: 1. Malleable Ductile High density 2.Some like metals some like non metals 3. Solids are brittle Low density
2.Some like metals some like non metal
Other properties of nonmetals: 1. Malleable Ductile High density 2.Some like metals some like non metals 3. Solids are brittle Low density
3. Solids are brittle Low density
_______________ describes how well the substance can be hammered into sheets. A. Malleability B. Conductivity C. Ductility D. Luster
A. Malleability
Metals are the most conductive elements on the Periodic Table. A. True B. False
A. True
Metals can be drawn into a wire. A. True B. False
A. True
Nonmetals are not attracted to magnets. A. True B. False
A. True
Metalloids are the best conductors of electricity A. True B. False
B. False
Metals lack luster, are brittle, and do not conduct electricity. A. True B. False
B. False
Nonmetals are usually GOOD conductors of heat and electricity. A. True B. False
B. False
Which of these grouping of elements could have the characteristic of luster ? Metal Nonmetal metalloids Both metals and metalloids
Both metals and metalloids
If a substance breaks easily, it is said to be ________________. A. Magnetic B. Conductive C. Brittle D. Ductile
C. Brittle
If a substance breaks easily, it is said to be ________________. A. Magnetic B. Conductive C. Brittle D. Ductile
C. Brittle
______________ describes the way a substance reflects light, or SHINES. A. Magnetism B. Brittleness C. Luster D. Ductility
C. Luster
Metals are ___________, and can be drawn into a wire. A. Conductive B. Malleable C. Magnetic D. Ductile
D. Ductile
All of the following would classify an element as a metal except? Dull Luster Malleable Hard
Dull
As conductors of heat and electricity metals are: Good conductors Semi-conductors Poor conductors
Good conductors
Have luster/shiny -- metals: Have luster Some like metals some like non metals dull
Have luster
Which of the following is a property of a non-metal? Conducts electricity and heats well Can be hammered into thin sheets Is brittle and breaks easily Has a shiny, metallic luster
Is brittle and breaks easily
Which of these is a property of metals? It's malleable It can't conduct electricity They are used in food It's very brittle
It's malleable
Iron is a good conductor, malleable and magnetic. What type of element is Iron? Metal Nonmetal Metalloid Pretty
Metal
Silicon is a semiconductor and has properties of both metals and nonmetals. What type of element is Silicon? Metal Nonmetal Metalloid Pretty
Metalloid
Brittle Metal Nonmetal
Nonmetal
As conductors of heat and electricity non metals are: Good conductors Semi-conductors Poor conductors
Poor conductors
As conductors of heat and electricity metalloids are: Good conductors Semi-conductors Poor conductors
Semi-conductors
Have luster/shiny -- metalloids: Have luster Some like metals some like non metals dull
Some like metals some like non metals
answer
copper
answer
d
Have luster/shiny -- non metals: Have luster Some like metals some like non metals dull
dull
Metals are soft and bend or break easily. A. True B. False
f
answer
manganese
Fe-Ca-Cu metal metalloids non metal
metal
If a substance is magnetic it is most likely a metal non-metal
metal
A student is given a sample of an unknown substance. He is asked to determine if it is classified as a metal, a metalloid, or a nonmetal. He discovered that the unknown element conducted some heat and electricity, had a shiny luster, and broke easily. This element is most likely a metal nonmetal metalloid cannot be determined
metalloid
Boron- Silicon metal metalloids non metal
metalloids
Which of the following correctly lists the three main groups of elements from greatest conductivity to least conductivity? Nonmetals -metalloids-metals metals-nonmetals-metalloids metalloids-metals-nonmetals metals-metalloids-nonmetals
metals-metalloids-nonmetals
N- O-H-He metal metalloids non metal
non metal
´Elizabeth was examining elements and their physical properties. She described an element is her science journal as having no shine, an insulator, and very brittle. What would this element be: a metal, nonmetal, or metalloid? metal nonmetal metalloid
nonmetal
Metals usually have high melting points. A. True B. False
t
All of the following are properties used to classify elements as metals, non-metals, and metalloids EXCEPT — texture conductivity luster malleability
texture
Metals are usually silver-grey in color. A. True B. False
true
