Consider the following statements1. All non-metals are either solid or gases2. All metals are solid at room temperature3. All non-metals are non-lustrous4. All non-metals are bad conductors of electricitySelect the incorrect code

Consider the following statements
1. All non-metals are either solid or gases
2. All metals are solid at room temperature
3. All non-metals are non-lustrous
4. All non-metals are bad conductors of electricity
Select the incorrect code

1, 3 and 4

1, 2 and 3

2 and 4 Only

1, 2, 3 and 4

Explanation:

Bromine is a non-metal which is liquid
Mercury is a metal but exists as liquid at room temperature.
Iodine is a non-metal but lustrous
Graphite is a non-metal (allotrope of carbon) but good conductor of electricity