Materials Metal...

Non-metals do not have lustre which means:

If we dip a piece of aluminium foil in sodium hydroxide:

When a base combine with metal it forms metal salt/base and releases:

The metal which is silvery light, malleable and ductile, and the boiling point is around $$2500^\circ C$$ is:

A non-metal which is used for making electrode is:

Which of the following is not used in making cooking utensils even though it is a metal?

Which of the following non-metal is a good conductor of electricity?

Metals used to make bullet proof alloy steels is:

Identify the non-lustrous element.

Mark the correct statement.
a) Metals lose their lustre on keeping in air.
b) Gold is lustrous.
c) Metals are lustrous and can be polished.