Non metals are insulators or poor conductors of electricity and heat because they do not lose electrons to transmit the energy.
Non metal elements that are solid at room temperature.
Non metals are not ductile so they cannot be made into thin wires.
Mercury is the only metal that is always liquid no matter the temperature.
They can be transparent.
They are good insulators of heat and electricity.
Since noble gases and halogens are also non metals these elements are often referred to as non metals.
At this temperature and ordinary pressure only two elements are liquids.
Elements that come under non metals are sulphur carbon all halogens phosphorus hydrogen oxygen selenium nitrogen and noble gases.
The other non metals are solids at room temperature.
Solid liquid or gas at room temperature.
For example carbon sulphur and phosphorus are solid at room temperature.
Room temperature is a loosely defined term that can mean anywhere from 20 c to 29 c.
Most metals have a solid state when they are at room temperature.
The only exception to this property in fact is mercury.
Some they are even solid at room temperatures like carbon sulphur and phosphorus.
So it stays at a liquid stay even at room temperature.
Non metals may exist in solid liquid or gaseous state at room temperature.
Elements that are liquid at 25 c.
Bromine is a non metal which is liquid at room temperature.
Generally the melting point of metals is high.
One non metal bromine is a liquid at room temperature.
For science it s usually considered to be either 20 c or 25 c.
Carbon is also a solid at room temperature and even though non metals are not able to conduct.
Non metals usually have 4 5 6 or 7 electrons in their outermost shell.
They are mostly gases and sometimes liquid.
Nitrogen and oxygen are gaseous non metals.
They are non sonorous.
Properties of non metals.
Bromine is the only non metal and mercury only metal liquid at room temperature now the question arises why there is not really any deeper answer like mercury has a special electron configuration that means the bonds between the mercury atoms.
What are the common properties of metals.
Eleven non metals are gases at room temperature including oxygen and chlorine.
At room temperature they can be in the state of solids liquids or gases.