Chemical Elements

In this quiz will be listed some most popular uses of chemical elements. Identify the said element based on those uses.

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Last updated: December 27, 2023

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First submitted	December 27, 2023
Times taken	5
Average score	40.0%
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Hint	Answer
Production of steel, plastics and textiles, brazing, welding, rocket propellant	Oxygen
Iron and steel industries, pencils, brushes in electric motors and in furnace linings	Carbon
Rocket fuel igniter, in pyrotechnic flares	Boron
Production of brilliant mirrors, in liquid thermometers	Gallium
Cement, mortar, glass industry, in making plastics	Calcium
Vacuum tubes, high-voltage indicators, lightning arresters, wavemeter tubes	Neon
Processing of glass, pigments, textiles, paper, metal adhesives	Arsenic
Tto fill decorative balloons, weather balloons and airships	Helium

Hint	Answer
Rechargeable batteries for mobile phones, laptops, digital cameras	Lithium
Computer chips, solar cells, transistors	Silicon
Dental amalgam, sphygmomanometers, and thermometers	Mercury
Hard alloys for fountain pen tips, instrument pivots, needles	Osmium
Car batteries, radiation protection	Lead
Agricultural chemicals, insecticides, dyes, pharmaceuticals, flame-retardants	Bromine
Jewellery, catalytic converters for cars, trucks and buses	Platinum