तत्वों के बारे में सबसे महत्वपूर्ण सरल सवाल
(Most Important simple questions About Elements)
1. Which is the heaviest element gas ?
Answer: Radon
2. Which is the heaviest metal ?
Answer: Osmium
3. Which is the lightest elemental gas ?
Answer: Hydrogen
4. Which is the lightest metal ?
Answer: Lithium
5. Which is the most abundant gas in the atmosphere ?
Answer: Nitrogen
6. Which is the most abundant gas in the universe ?
Answer: Hydrogen
7. Which is the most abundant element in the earths crust ?
Answer: Oxygen
8. Which is the most abundant metal in the earths crust ?
Answer: Aluminum
9. Which is the Metal used as filament of electric bulb ?
Answer: Tungsten
10. Which is the most conducting element ?
Answer: Silver
11. Which is the first artificial element ?
Answer: Technetium
रसायन विज्ञान प्रश्न अयस्कों और धातु
1. Which is the heaviest element gas ?
Answer: Radon
2. Which is the heaviest metal ?
Answer: Osmium
3. Which is the lightest elemental gas ?
Answer: Hydrogen
4. Which is the lightest metal ?
Answer: Lithium
5. Which is the most abundant gas in the atmosphere ?
Answer: Nitrogen
6. Which is the most abundant gas in the universe ?
Answer: Hydrogen
7. Which is the most abundant element in the earths crust ?
Answer: Oxygen
8. Which is the most abundant metal in the earths crust ?
Answer: Aluminum
9. Which is the Metal used as filament of electric bulb ?
Answer: Tungsten
10. Which is the most conducting element ?
Answer: Silver
11. Which is the first artificial element ?
Answer: Technetium
रसायन विज्ञान प्रश्न अयस्कों और धातु
(Chemistry
Questions Ores and Metals)
Ore =>> Metal
Pitch Blend =>> Uranium
Monosite =>> Thorium
Dolomite =>> Calcium
Limestone =>> Calcium
Gypsum =>> Calcium
Flourospar =>> Calcium
Malachite =>> Copper
Copper Pyrities =>> Copper
Copper gland =>> Copper
Chalcolite =>> Copper
Zinc blend =>> Zinc
Magnatite =>> Magnesium
Pyrolusite =>> Manganese
Bauxite =>> Aluminum
Wolframite =>> Tungsten
Scheelite =>> Tungsten
Ore =>> Metal
Pitch Blend =>> Uranium
Monosite =>> Thorium
Dolomite =>> Calcium
Limestone =>> Calcium
Gypsum =>> Calcium
Flourospar =>> Calcium
Malachite =>> Copper
Copper Pyrities =>> Copper
Copper gland =>> Copper
Chalcolite =>> Copper
Zinc blend =>> Zinc
Magnatite =>> Magnesium
Pyrolusite =>> Manganese
Bauxite =>> Aluminum
Wolframite =>> Tungsten
Scheelite =>> Tungsten
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