Most of the elements of which region of the periodic table are located directly to the right of the metaloids?
2 answers:
Answer:
B. Nonmetals
Explanation:
Metalloids are elements that have properties that are intermediate between metals and nonmetals, these elements are heat and electricity semiconductors
This means that, generally, metalloids are better conductors of heat and electricity than nonmetals, but not as much as metals.
In the periodic table the metalloids are found diagonally from boron to polonium. The elements that are on the upper right are nonmetals, and those that are on the lower left are metals
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Answer: Option (d) is the correct answer.
Explanation:
It is given that molecular formula is . Now, we will calculate the degree of unsaturation as follows.
Degree of unsaturation =
=
= 9 - 8 + 1
= 2
As the degree of unsaturation comes out to be 2. It means that this compound will contain one ring and one double bond.
Yes, this compound could be an alkyne as for alkyne D.B.E = 2.
But this compound cannot be a cycloalkane because for a cycloalkane D.B.E = 1 which is due to the ring only.
Thus, we can conclude that it is a cycloalkane is not a structural possibility for this hydrocarbon.