Question

(a) State any three differences between the physical properties of metals and non-metals.
(b) Differentiate between metals and non-metals on the basis of their chemical properties.
(c) State three reasons (of which at least one must be chemical) for believing that sodium is a metal.
(d) State three reasons (of which at least one must be chemical) for believing that sulphur is a non-metal.
(e) Which non-metal has been placed in the reactivity series of metals ?
(c)​

Answer 1

Answer:

For you a part

1 - metals are good conductor of electricity but non metals are bad conductor of electricity.

2- Metals are sonorous but not metals are not sonorous.

3- metals are hard to touch but non metals are mostly soft to touch except the exceptions ( diamond).