CSS Everyday Science MCQS Online Test 097
which-metal-is-extensively-used-with-other-metals-to-produce-alloys-2-c-particularly-in-die-casting-2-c-its-is-used-to-galvanize-metals-to-prevent-corrosion-3-f_-_zinc,which-metal-is-extracted-form-hematite-3-f_-_iron,which-metal-is-extracted-form-sea-water-3-f_-_magnesium,which-metal-is-most-likely-obtained-by-the-electrolysis-of-its-fused-salt-3-f_-_li,which-metal-is-not-used-as-electromagnet_-_copper,which-metal-is-of-2-c-malleable-2-c-and-ductile-2-c-it-is-a-poor-conductor-of-electricity-and-is-very-resistant-to-corrosion-2-c-many-ancient-articles-manufactured-form-this-metal-have-survived-over-2000-years_-_lead,which-metal-is-silvery-with-in-colour-2-c-and-is-easily-polished-to-a-high-shine-2-c-it-is-hard-malleable-and-ductile-2-c-and-is-a-reasonable-conductor-of-both-heat-and-electricity-2-c-it-is-used-extensively-in-the-production-of-stainless-steel-and-other-corrosion-resistant-alloys_-_nickel,which-metal-is-solve-with-in-colour-developing-a-slighly-yellow-2-fpink-a-colour-upon-exposure-to-air-it-is-widely-distributed-on-earth-and-occurs-in-over-800-known-mineral-its-oxide-is-used-in-the-production-of-high-intensity-lights_-_scandium,which-metal-is-the-fifth-most-abundant-element-in-the-earths-crust-and-is-an-essential-constituent-of-leaves-2-c-shells-2-c-bone-and-teeth_-_calcium,which-metals-earlier-name-was-wolfram-which-explains-its-symbol-2-c-w-it-melts-at-about-3410-degrees-celsius-2-c-which-is-the-highest-melting-point-of-all-metals-2-c-it-is-commonly-used-as-the-filament-of-light-bulbs_-_tungsten,which-mineral-is-the-core-of-aluminium-3-f_-_bauxite,which-norwegian-mathematician-2-c-who-helped-found-group-theory-died-in-poverty-just-days-before-receiving-his-firs-appointment-in-berlin-3-f_-_neils-abel,which-of-allotrope-of-phosphorus-is-the-most-stable-3-f_-_black,which-of-element-shows-maximum-radioactivity-3-f_-_radium,which-of-he-following-elements-is-not-present-in-stainless-steel-3-f_-_trungsten,which-of-he-following-gases-is-used-in-he-cigarette-lighters-3-f_-_butane,which-of-he-following-is-a-carnivorous-paint-3-f_-_pitcher-plant,which-of-he-following-is-a-non-ferrous-metal-3-f_-_aluminium,which-of-he-following-is-a-parasitic-plant-3-f_-_mushroom,which-of-he-following-is-not-a-specific-element-of-hepatitis-c-3-f_-_vaccine-available
Questions | 20 |
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Available | Always |
Pass rate | 45 % |
Backwards navigation | Allowed |