Non-metals are:
-poor conductors of heat and electricity
-in solid state they are brittle, dull, and not malleable
-high electronegativity meaning they attract electrons easily and forms covalent bond easier
-they usually have lower melting points than metal
no
The metalloids have properties of both metals and nonmetals.
Metalloids Metalloids have properties of both metals and non-metals.
cannot be measured
They have properties of metals and non-metals, and also have properties that are around '1/2' of both. An example is silicon, which has a high melting point and is solid (metallic properties). However it is very brittle and it forms an acidic oxide (non-metal). It is a semi-conductor.
Berium is a metalloid with atomic number 56.
No most are conductors
It is a metalloid, it has both metallic and non-metallic properties.
no
No, metalloids have properties of metals and nonmetals.
The metalloids have properties of both metals and nonmetals.
Metalloids Metalloids have properties of both metals and non-metals.
non metallic property is composed of non metal elements ..
out of the 118 elements discovered so far, most of them are metals
No, they are not.
Non-metal
cannot be measured