comparing non metals and metals
Metals and non-metals show many differences when compared, especially in living organisms and their surroundings. Metals are usually hard, shiny, and have the ability to be shaped without breaking, which is called malleability. They can conduct heat and electricity very well, making them useful in wires and machines. Non-metals, on the other hand, are usually soft or brittle and do not shine like metals. They are poor conductors of heat and electricity. While metals tend to lose electrons in reactions, non-metals usually gain electrons, forming negative ions. Metals form basic oxides when they react with oxygen, but non-metals form acidic oxides. Important non-metals like oxygen are essential for life because all living beings need oxygen to survive. Non-metals such as nitrogen and phosphorus help plants grow as fertilizers, and chlorine is used to clean water. Overall, metals are strong and good for construction and tools, while non-metals play vital roles in biological processes and the environment.
Metals are hard, shiny, malleable, and ductile materials, while non-metals are brittle or soft and lack shine.
Metals conduct heat and electricity well; non-metals are poor conductors except graphite.
Metals form basic oxides when reacting with oxygen, while non-metals form acidic oxides.
Metals lose electrons in reactions forming positive ions; non-metals gain electrons, forming negative ions.
Metals are generally solid at room temperature; non-metals can be solids, liquids, or gases.
Metals are used in machines, wires, and ornaments; non-metals like oxygen are essential for life processes.
Non-metals such as nitrogen and phosphorus are vital as fertilizers for plant growth.
Metals are sonorous and produce ringing sounds, unlike non-metals.
Non-metals like chlorine are used for water purification, showing distinct industrial roles.
Overall, metals have physical strength and conductivity, while non-metals play crucial biological and ecological roles.