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MaRussiya [10]
3 years ago
9

Element X is a solid that is brittle, lacks luster, and has six valence electrons. In which group on the Periodic Table would el

ement X be found?(1) 1 (3) 15
(2) 2 (4) 16
Chemistry
2 answers:
salantis [7]3 years ago
8 0
It is group 16. That is, Chalcogens. They call it the oxygen family.
kati45 [8]3 years ago
7 0
<h3><u>Answer;</u></h3>

<em>(4) Group 16 </em>

<h3><u>Explanation;</u></h3>
  • <em><u>Group 16 elements</u></em> of the periodic table is called <em>the oxygen family</em>. They are also called<em><u> Chalcogens</u></em> since they are found as compounds or ores in the earth's crust.
  • These elements like oxygen<em><u>, they have six electrons in the outermost energy level, thus they have a valency of two</u></em> as they require 2 electrons to attain a stable configuration. Examples of elements in this groups includes, oxygen, polonium, sulfur, and selenium.
  • Therefore, due to the fact that element X has six outermost electrons then it belongs to group 16.
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