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प्रश्न
Fill in the blank:
A metal stored in kerosene oil is _______
उत्तर
A metal stored in kerosene oil is sodium.
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संबंधित प्रश्न
Name two metals which are used for making domestic utensils and factory equipment.
Name the non-metal which is used as a rocket fuel (in liquid form).
Name the non-metal which is used to preserve food materials.
State five uses of non-metals.
State any five physical properties of non-metals.
What are metals? Name five metals.
State any three differences between the physical properties of metals and non-metals.
Name a metal that is the best conductor of electricity
Name a non-metal that is lustrous
Give reasons
Tungsten is used in electric bulbs.
State two important uses of following non-metal
Uses of chlorine
State two important uses of following non-metal
iodine
What are metalloids: Give examples.
`M+ HCl → MCl_2 +—`
Name:
Two metals which are liquid at room temperature
Name:
the most abundant metal and the most abundant non=metal
Identify the odd term.
With reference to the physical properties of metals and non-metals, state the following exception.
a non-metal which sublimes and is non-lustrous
Give reason for the following:
Rusting reduces the structural strength of iron.
Non-metals are non-malleable.
