Q.1. Which of the following can be beaten into thin sheets
(a) Zinc
(b) Phosphorus
(c) Sulphur
(d) Oxygen
Q. 2. Which of the following statements is correct
(a) All metals are ductile.
(b) All non-metals are ductile.
(c) Generally, metals are ductile.
(d) Some non-metals are ductile.
3. Fill in the blanks.
(a) Phosphorus is a very _________ non-metal.
(b) Metals are conductors of heat and ________.
(c) Iron is _________reactive than copper.
(d) Metals react with acids to produce ______ gas.