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WorksheetsMetals
Total questions: 22
Worksheet time: 3hrs 55mins
Which grouping of elements could has the characteristic of luster (shiny)?
metals
nonmetals
metalloids
Which have the property of being brittle?
Metals
Nonmetals
Metalloids
Which is a good conductor of electrical and thermal energy?
Metals
Nonmetals
Metalloids
All of the following are characteristics of metals except ..... ?
Dull
Metallic luster
Malleable
Ductile
Iron is a good conductor, it is malleable and it is magnetic. What type of element is Iron?
Metal
Nonmetal
Metalloid
Which of the following is a property of a nonmetal?
Conducts electricity and heats well
Can be hammered into thin sheets
Is an insulator
Has a shiny, metallic luster
All of the following are properties used to classify elements as metals, non-metals, and metalloids EXCEPT —
color
conductivity
luster
malleability
The table shows the properties of four elements. Which element in the table is classified as a metalloid?
Manganese
Sulfur
Silicon
Neon
John was observing the physical properties of elements in order to classify them as either a metal, nonmetal, or metalloid. The first element was dull, brittle, and did not conduct heat. What is the element most likely classified as?
metal
nonmetal
metalloid
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 classified as?
metal
nonmetal
metalloid
If a substance is magnetic it is most likely a
metal
nonmetal
metalloid
Which statement does NOT correctly compare boron with another element?
Boron is less malleable than iron.
Boron is a solid at room temperature, but neon is a gas.
Boron is a better conductor of electricity than fluorine.
Boron conducts electricity as well as silver does.
Tin, flourine, and sulfur are elements found on the periodic table. Tests involving these three elements would show that at normal room temperature -
sulfur is not malleable and flourine conducts electricity
tin is malleable and conducts electricity
flourine is malleable and conducts electricity
all three of the elements are malleable and conduct electricity
