The unreactive elemnyt in period 3 is Argon, Ar, a noble gas
No element in period 3 has an atomic mass of 12.
The element with the lowest atomic number in period 3 is sodium (Na) with an atomic number of 11.
Chlorine is the element in the halogen family located in period 3 of the periodic table.
The element in group V of the periodic table with 3 electron shells is Phosphorus (P). Group V elements have 5 valence electrons and the number of electron shells corresponds to the period number on the periodic table, so a Group V element with 3 electron shells is in period 3.
Aluminium also known as Aluminum is found in group 3 period 3.
No element in period 3 has an atomic mass of 12.
It is a period 3 element.
There is no element in period 3 group 6. The element at period 3, group 16 (called on very old periodic tables group VIA) is sulfur (S).
The third period element that forms a 3- ion is sulfur.
Magnesium is in period 3 of the periodic table.
The element in group 2 period 3 is magnesium (Mg).
The second element in Period 3 is Magnesium, with an atomic number of 12.
Third period has 8 elements. They have 3 electron shells.
The element in the fourth period with 3 3d electrons is titanium (element #22).
Argon is a period 3 element.
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The element with the lowest atomic number in period 3 is sodium (Na) with an atomic number of 11.