It is sodium metal.
Silicon is p-block element. It has 4 valence electrons. It is present in group-14.Titanium has 4 valence electrons. It is in the third period. Titanium is a metal element.
In the third period of the periodic table, sodium (Na) has the largest atomic radius. As you move from left to right across a period, the atomic radius decreases due to increasing nuclear charge, which pulls electrons closer to the nucleus. Sodium, being the first element in the period, has the least effective nuclear charge acting on its outer electrons, resulting in a larger atomic radius compared to the other elements in the third period.
The element with the highest electronegativity is fluorine (F) at 3.98 in scale. F is followed by oxygen (O) and chlorine (Cl) rated at 3.44 and 3.16 respectively.
The compound in group 7A and third period is Bromine or Br. The dot of this would be . . :Br. . . The compound in group 7A and third period is Bromine or Br. The dot of this would be . . :Br. . .
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.
The element belonging to the third group and third period is aluminum (Al). It has an atomic number of 13.
It is bromine. Edit: NO. It is NOT bromine. The third period halogen is chlorine (Cl). Bromine happens to be in period 4.
Please provide the specific ionization values you are referring to so I can accurately identify the third period element.
The element you are referring to is neon (Ne). Neon is a nonmetal and a monatomic gas located in the third period of the periodic table.
There is no such element on the Periodic Table
Silicon is p-block element. It has 4 valence electrons. It is present in group-14.Titanium has 4 valence electrons. It is in the third period. Titanium is a metal element.
Argon is in the third period of the modern periodic table.
Bromine is in the third period and belongs in the same family (Group 17) as iodine.
In the third period of the periodic table, sodium (Na) has the largest atomic radius. As you move from left to right across a period, the atomic radius decreases due to increasing nuclear charge, which pulls electrons closer to the nucleus. Sodium, being the first element in the period, has the least effective nuclear charge acting on its outer electrons, resulting in a larger atomic radius compared to the other elements in the third period.
Chlorine.
Third period has 8 elements. They have 3 electron shells.
The third period element that forms a 3- ion is sulfur.