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Occurrence of Metals and Non-metals in Nature

Chemistry ⇒ Metals and Non-metals

Occurrence of Metals and Non-metals in Nature starts at 6 and continues till grade 12. QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Occurrence of Metals and Non-metals in Nature. How you perform is determined by your score and the time you take. When you play a quiz, your answers are evaluated in concept instead of actual words and definitions used.
See sample questions for grade 6
Explain why sodium is not found in its pure form in nature.
Name a metal that is found in nature as both a free element and in ores.
Name a metal that is found in nature in the form of sulphide ores.
Name a metal that is liquid at room temperature and found in nature in ores.
Name a non-metal that is essential for breathing.
Name a non-metal that is found in nature as a liquid.
Name a non-metal that is found in nature as a solid.
Context: A student finds a shiny yellow metal nugget in a riverbed. The metal does not react with water or air. Based on this information, which metal is the student most likely to have found?
Which of the following is a metal found in nature? (1) Oxygen (2) Iron (3) Sulphur (4) Carbon
Which of the following is a non-metal found in nature as a gas? (1) Iron (2) Oxygen (3) Copper (4) Silver
Which of the following is a non-metal that exists in more than one form in nature? (1) Oxygen (2) Carbon (3) Nitrogen (4) Chlorine
Which of the following is a non-metal that is essential for plant growth? (1) Nitrogen (2) Iron (3) Gold (4) Silver
Fill in the blank: The main source of aluminium in nature is ________.
Fill in the blank: The main source of calcium in nature is ________.
Fill in the blank: The main source of iron in nature is ________.
Fill in the blank: The main source of lead in nature is ________.
True or False: All metals are found in nature as ores.
True or False: All non-metals are gases at room temperature.
True or False: Carbon is found in nature only as coal.
True or False: Gold is often found in its pure form in nature.