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Subjects
Science State Board
Class 10
Periodic Classifications of elements
Introduction to Metallurgy
15.
Exceptional metals
Exercise condition:
5
m.
Choose that exceptional metal:
1.
All metals are solids at ambient temperature except for __________.
carbon
hallium
mercury
gadolium
2.
Metals are the best conductors of heat and electricity (exception: __________ ).
silver
tungsten
zinc
iron
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