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प्रश्न
Name: a Liquid Metal
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उत्तर
Mercury
APPEARS IN
संबंधित प्रश्न
Give two examples for the following: Metals
Fill in the blank
A pure substance has definite.................. and constant ..............
Give one example for the following types of mixtures :
misicible liquids
Fill in the blank
A diatomic gaseous element is _______.
Tick (√) the correct alternative from the choice given for the following statement
A gaseous non-metal.
Represent with the help of a simple chart how matter is classified into pure or impure substances & further into elements, compounds & mixtures, with elements further segmented.
Elements are broadly classified into metals and non-metals. State six general differences in the physical properties of metals and non-metals. State two metals and two non-metals which contradict with the general physical properties – giving reasons. State one difference in property between metalloids and noble gases.
State why brass is considered as a homogenous mixture while a mixture of iron & sulphur – heterogenous.
Select the correct answer from A, B, C, D & E for the statement given below :
A noble gas.
What are elements? What are they made of?
