I don't think there's an official list of semi-precious metals but the leading one is copper. A couple more are nickel and aluminum.
which class of community comes under reservation backward class A
iam praveen comes in maratha 3b karnatakaWhich is come under OBC list.
wich lerger comes under wich group
yes . b.c no. 26 in the list of state n and central list
yes if they comes under "ranwalta jaunpuri community area.
No.In Tamilnadu,till date Reddy (Ganjam ) not included in Central OBC list . But, in kerala Reddy is in OBC list.
Metals are used in different things and furnitures. But if it comes to making bed frames, there are quite a list of choices. Though it still again depends on the response you'll give me. It can be made by brass or iron.
No, Just deal with it......
The list that indicates which metals are able to displace other metals in a chemical reaction is called the activity series. It ranks metals in order of reactivity, with more reactive metals displacing less reactive metals in aqueous solutions.
It's basically an indication of what metals are capable of displacing others. There's a list called the "reactivity series", and any metal on the list will displace anything lower on the list and be displaced by anything higher on the list.
AdamantiumAluminumAntimonyArsenicBariumBerylliumBismuthBoronbronzeCadmiumCesiumChromiumCobaltCopperGalliumGermaniumGoldHafniumIndiumIridiumIronLeadLithiumMagnesiumManganeseMercuryMolybdenumNickelPlatinumPalladiumRhodiumOsmiumRutheniumRheniumRubidiumScandiumSeleniumSilverStrontiumTantalumTelluriumThalliumThoriumTinTitaniumTungstenUraniumVanadiumZincZirconium