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The metal with the lowest density is .

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Important Questions on Metals and Nonmetals

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Out of sodium and sulphur which is a metal? Explain its reaction with the oxygen. 
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Science>Chemistry>Metals and Nonmetals>Metals

Why are metals used for making cooking vessels? 

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Science>Chemistry>Metals and Nonmetals>Metals
Differentiate between metals and non-metals on the basis of their chemical properties.
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Science>Chemistry>Metals and Nonmetals>Metals
If a substance forms a basic oxide, it will be a _____.
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Science>Chemistry>Metals and Nonmetals>Metals
Metals react with oxygen to form _____. (metal oxides/ amphoteric oxides)
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Science>Chemistry>Metals and Nonmetals>Metals
Complete the blanks using the appropriate word given in the box only.
Bronze               Magnesium         Carbon          Bromine      Brass
Copper Sodium Silver Zinc Mercury        
The liquid non-metal is _____.
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Non-metals form _____ ions by gaining electrons. (positive / negative)
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If a substance forms covalent chlorides, it will be a _____.
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The oxides of metals are _____ in nature.
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Air conditioners, fluorescent lamps and printers, etc. are generators of _____. (negative ion / positive ion)
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The particle which is formed by the loss of electrons by an atom is called_____
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The name of metal used in a thermometer is _____.
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Highest melting point element is _____. (sodium / potassium / tungsten)
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_____ metal is stored in kerosene to cut off the contact with air.
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The name of a liquid metal is _____.
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An atom gives up an electron to form a _____ ion. (Negative/ positive)
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Science>Chemistry>Metals and Nonmetals>Metals
Fill in the blanks with the correct options from the box.
_____ is the only metal that is found in a liquid state at room temperature.
Reactive Kerosene Sonorous Mercury Hydrogen
Copper Graphite NaAlO2 + H2 No displacement reaction Chromium
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Science>Chemistry>Metals and Nonmetals>Metals
Though a metal, mercury is a _____ metal at ordinary temperatures.
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Science>Chemistry>Metals and Nonmetals>Metals
All _____ are good conductors of heat and electricity.
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Science>Chemistry>Metals and Nonmetals>Metals
The corrosion of iron is called _____.