what is difference of metal and non metal long answer
Answers
Explanation:
Metals and Nonmetals are different types of materials present around us. Elements can be divided into metals and nonmetals and it is important to know whether a particular element is a metal or nonmetal. Metals (like copper and aluminium) are good conductors of heat and electricity, while nonmetals (such as phosphorus and sulfur) are insulators. Materials are distinguished as above, based on their properties.
Explanation:
What is the difference of metals and non-metals with respect to chemical properties?
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1] Metals are malleable and ductile.Non-metals do not have such properties.
2] Metals are good conductors of heat but non-metals are poor conductors.
3] On burning, metals react with oxygen to produce metal oxides and hydrogen gas. Generally,non - metals do not react with water.
4] Some metals react with water to produce metal hydroxides which are basic in nature.Non metals react with oxygen to produce non- metallic oxides which are acidic in nature.
5] Metals react with acids and produce metal salts and hydrogen gas. Generally, non - metals do not react with acids.
6] Metals are lustrous whereas non-metals have no luster.
That’s All……………
What is the difference between metal and nonmetal?
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What are the chemical differences between metals and non-metals?
1. Metals have fewer electrons in their outermost shell than non-metals, and their ionization energies are relatively than that of non-metals. So, metals have a tendency to lose electrons and form positively charged ions. Non-metals generally form anions by accepting electrons.
2. Metals are good reducing agents, whereas non-metals are generally oxidising agents.
3. Metals combine with non-metals to form ionic compounds. Non-metals combine among themselves forming covalent compounds.
4. Metals readily displace hydrogen from non-oxidising acids like HCl and dilute H2SO4. Non-metals are unreactive
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Chemical properties of metals
Easily corrodible
Can lose electrons
Form basic oxides
Have lower electronegativities
Good reducing agents.
Chemical properties of non-metals
The number of electrons in the outer shell is generally 4-8
Easily gain or lose valence electrons
Form acidic oxides whenever they come in contact with oxygen
High electronegative elements
Great oxidizing agents
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