Question

1 Read the passage carefully and answer the questions given below.
A sample of a substance is taken for experiment and seen that the physical state of the substance
was solid in room temperature and when it was braten with hammar it get turned into a tins sheet without
breaking its melting and boiling points were also high. When electricity passed through it was noted that it
conducts electricity and also it was conducting heat, when this substance was allowed to react with oxygen
it formed a basic oxide.
Questions -
(1) Name the substance ?
(2) Write the chemical properties of this substance.
(3) State and dyline anyone physical property ?
(4) Write one Chemical Reaction of any of this kind of substane with oxygen ?
(5) Is it possible to polish them for lusture ?
​

Answer 1

nsnnskannjdixbkakqooqdhx M