CBSE
Gujarat Board
Haryana Board
Class 10
Class 12
Which of the following statements is correct?
All metals are ductile.
All non-metals are ductile.
Generally, metals are ductile.
Some non-metals are ductile.
C.
Metals are _______ conductor of heat and ________.
good
electricity
Iron is ________ reactive than copper.
more
Phosphorus is very ________ non-metal.
reactive
Which of the following can be beaten into thin sheets?
Zinc
Phosphorus
Sulphur
Oxygen
A.