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15 questions
When an object changes shape when struck by a hammer it is said to be...
luster
malleable
brittle
ductile
Elements in the shaded area can best be described as -
Shiny and brittle, semiconductors
Insulators
Good conductors
The elements argon, krypton, and xenon are all non-metals.What property would these elements have in common?
Good conductor of thermal energy
Poor conductor of electricity
Shiny, lustrous surface
Soft and malleable
Carbon is dull and brittle. Carbon is a
metal
nonmetal
metalloid
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