physical properties of metals and nonmetals

give one word

100

property by which metals can be beaten into sheets

malleability

100

property by which metals can be drawn into wires

ductility

100

property by which metals make sound

sonorous

100

easily breakable

brittle

100

metals used in thermometers

mercury

choose the correct answer

100

--------------are good conductors of heat and electricity(metals/nonmetals(

metals

100

--------Hardest natural substance (graphite/ diamond)

diamond

100

a nonmetal which conducts  electricity  (sulphur/ graphite)

graphite

100

a liquid nonmetal  (mercury/ bromine)

Bromine

100

Carbon/sodium) can be cut with a knife

sodium

fill in the blanks

100

---------is the most abundant metalloid on the earth crust

silicon

100

------are minerals from which metals are extracted profitably

ores

100

------have properties of metals and non metals

metalloids

100

-------gases occur  in free state

noble  or inert

100

---------is used in bulb filaments

tungsten