Podcast
Questions and Answers
The ______ barked
The ______ barked
dog
The ______ meowed
The ______ meowed
cat
Most transition metals are hard and are ______ with other materials.
Most transition metals are hard and are ______ with other materials.
shiny
Transition metals are used to make money and ______.
Transition metals are used to make money and ______.
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Metalloids, including silicon, boron, and arsenic, share properties with both ______ and nonmetals.
Metalloids, including silicon, boron, and arsenic, share properties with both ______ and nonmetals.
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Metalloids are semiconductors of ______.
Metalloids are semiconductors of ______.
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Most nonmetals do not conduct ______ and electricity.
Most nonmetals do not conduct ______ and electricity.
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Argon (Ar) is used in ______ bulbs.
Argon (Ar) is used in ______ bulbs.
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