Air is a/an

More Questions from General Science

• Which of the following metals forms an amalgam with other metals?
• From which mineral is radium obtained?
• Which of the following are the ingredients of gun metal?
• Amalgams are
• LPG consists of mainly
• Potassium Permanganate is used for purifying drinking water, because
• Which metal pollute the air of a big city?
• The main constituents of pearls are
• Which of the following does not contain a coinage metal?
• Actinides are the elements with atomic numbers from

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