carbon, silicon, iron, kyrpton, chlorine, plutonium, lead, and silveryou dont have to do all of them.i just cant find them.
as alluminium have 3 valence electronso 2 atoms will have total 6 valence electron similarly oxygen will have 6 valence electronso they react to form 2Al2O3
Carbon can be found as a diamond or graphiteIt can form a variety of bonds with other elementsCarbon is a major component in organic chemistry (living organisms)It also forms fuels such as hydrocarbon gases and charcoalSilicon is a grey crystal which has luster and is brittleIt is the second most abundant element on Earth and is used in cement, glass, concrete, computer chips, and explosivesIron is an abundant metal which is rarely found in its pure stateIt is used for automobiles, buildings, and shipsIron is also the main component in steelKrypton is a green and orange gasWhen in solid form it is a white crystalIt is used in photography, lights, and nuclear fusion researchChlorine is a poisonous pale green gasIt generally forms bonds with all other elementsIt is used for making plastics, solvents for dry cleaning and metal degreasing, textiles, agrochemicals and pharmaceuticals, insecticides, dyestuffsPlutonium is a silvery, radioactive, toxic metalIt is used in nuclear weapons and powering pacemakersLead is a heavy, soft, toxic metal which has a ton of usesIt is used in shielding from radiation, ammunition, scuba diving weights, ceramic glazes, batteries, stained glass, ballast, and lead glassSilver is a shiny, ductile, malleable metalIt has high thermal conductivity and is very whiteIt is not very reactive and is used as a precious metalIt has been used for money, medical, food, and clothing.
as alluminium have 3 valence electronso 2 atoms will have total 6 valence electron similarly oxygen will have 6 valence electronso they react to form 2Al2O3
Carbon can be found as a diamond or graphiteIt can form a variety of bonds with other elementsCarbon is a major component in organic chemistry (living organisms)It also forms fuels such as hydrocarbon gases and charcoalSilicon is a grey crystal which has luster and is brittleIt is the second most abundant element on Earth and is used in cement, glass, concrete, computer chips, and explosivesIron is an abundant metal which is rarely found in its pure stateIt is used for automobiles, buildings, and shipsIron is also the main component in steelKrypton is a green and orange gasWhen in solid form it is a white crystalIt is used in photography, lights, and nuclear fusion researchChlorine is a poisonous pale green gasIt generally forms bonds with all other elementsIt is used for making plastics, solvents for dry cleaning and metal degreasing, textiles, agrochemicals and pharmaceuticals, insecticides, dyestuffsPlutonium is a silvery, radioactive, toxic metalIt is used in nuclear weapons and powering pacemakersLead is a heavy, soft, toxic metal which has a ton of usesIt is used in shielding from radiation, ammunition, scuba diving weights, ceramic glazes, batteries, stained glass, ballast, and lead glassSilver is a shiny, ductile, malleable metalIt has high thermal conductivity and is very whiteIt is not very reactive and is used as a precious metalIt has been used for money, medical, food, and clothing.
