An element E forms a halide with formula EH4 which is a solid with low melting point. Element E is most likely to be in the same group of periodic table as _______.
a,Be
b,Mg
c,Ca
d,Si
Answers
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Answer:
d) Si.
Explanation:
because, if we made a compound of it it form SiH4
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An element E forms a halide with formula EH4 which is a solid with low melting point. Element E is most likely to be in the same group of periodic table as __Si____
Explanation:
Periodic table
it is a tabular form in which all the elements are arranged in the proper manner in order to make the study easier , relate their properties etc .
In periodic table , there are different blocks :
- S block
- P block
- d block
- f block
In S block , there are metals
In p block , there are non metals
In d block , there are metalloids
In f block , there are Lanthanides and actinides .
The nature of metal halides and its properties depend upon the factor : to which the element belongs .
The metal halides forms formed by following are :
BeCl₂
MgCl₂
CaCl₂
SiCl₄
It will resemble SiCl₄ as it has same molecular formula like that of element that is EH₄ and also properties are same like :
- Solid at room temperature
- Low melting point
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