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3 physical properties of non metals: 1- they are mostly in the form of liquids and gases but some also exits as solids. 2-they absorb light and do not have much luster even on polishing. 3- they are bad conductors of heat and light due to the presence of metallic bond between its atoms...... ur retarted
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What element has three energy levels and properties of metals and nonmetals?
The element has 3 energy levels means that it is in the 3rd period. The only metalloid in the 3rd period is Si. It is in the 14th group.
What properties identify nonmetals?
AcidicThe properties that identify the non metals are poor conductors, low densities and high ionization energies.
What are the properties that define an element as a non-metal?
- many nonmetals are gaseous or liquids- densities are not high- hardness of solid elements is not high- nonmetals form frequently anions- nonmetals form frequently compounds with covalent bonds
What two properties make nonmetals unsuitable for wiring?
The fact that: * they do not conduct electricity * and if you want something else besides that, they melt at low temperatures.
Elements that have same properties of both metals and nonmetals are called semimetals?
If that's a true/false question, then the answer is "false." Otherwise I don't know what you mean.
What are 3 chemical properties of nonmetals?
- electronegativity- corrosivity- flammability
How are metalloids differents from metals and nonmetals?
because metalloids usually have properties that are similar to metals and nonmetals
What are the properties of metalloids?
i think they have properties of both metals and nonmetals .
Are physical properties of nonmetals shiny?
Nonmetals are generally not shiny. They tend to be dull.
Are the physical properties of hydrogen closer to nonmetals or metals?
nonmetals because hydrogen is a gas
What is an element whose physical properties are generally opposite to metals?
These chemical elements are nonmetals.
Mettaloids have properties of both metals and?
Metalloids have properties of both metals and nonmetals. They can conduct electricity like metals but are brittle like nonmetals. Some examples of metalloids are silicon and germanium.
The elements that lack most of the properties of metals are called?
Nonmetals. These elements typically have properties such as poor conductivity, low melting points, and brittle structure. They are located on the right side of the periodic table.
Are the physical properties of hydrogen closer to those of nonmetals or metals?
The physical properties of hydrogen are closer to those of nonmetals. Hydrogen is a diatomic gas with low melting and boiling points, similar to other nonmetals. It does not exhibit typical metallic properties like high electrical conductivity or metallic luster.
What are the three into which elements can be classified basd on their proprtiess?
Elements can be classified into metals, nonmetals, and metalloids based on their properties. Metals are typically shiny, malleable, and good conductors of heat and electricity. Nonmetals are typically dull, brittle, and poor conductors. Metalloids have properties that are intermediate between metals and nonmetals.
Do metals have properties of metallic and non metallic?
No, metalloids have properties of metals and nonmetals.
What has properties of metals and non metals?
The metalloids have properties of both metals and nonmetals.
