Question

What are the three characteristics of metals and non-metals with examples?

Answer 1

metals are malleable ductile and can conduct electricity. examples gold silver chromium.
non metals are ductile they do not conduct electricity and they r not shining they r dull. eg hydrogen phosphorous

Answer 2

metals are sonorous , have sheen and good conductor of heat and electricity .
eg silver , copper ,gold etc.
non metals are brittle , do not produce a ringing sound , do not conduct heat and electricity.
eg wood , plastic etc