In terms of period and group where would you locate the element with Z =114?

To locate the element with atomic number Z = 114 in terms of period and group, let’s follow the principles of electronic configuration and periodic table structure.

🔷 Step 1: Find the Electronic Configuration of Z = 114

Atomic number = 114
Use the Aufbau principle to determine electron filling:

Electronic configuration of Z = 114 (element: Flerovium, Fl):

👉 [Rn] 5f¹⁴ 6d¹⁰ 7s² 7p²

🔷 Step 2: Determine the Period

• The highest principal quantum number (n) in the configuration is 7 (from 7s and 7p orbitals).
  ✅ So, the element is in the 7th Period.

🔷 Step 3: Determine the Group

• The outermost shell has electrons: 7s² 7p²

• Total valence electrons = 2 (from s) + 2 (from p) = 4 electrons

Elements with ns² np² configuration belong to Group 14 (like Carbon, Silicon, etc.)

✅ So, the element is in Group 14.

✅ Final Answer:

The element with Z = 114 (Flerovium) is located in:

• Period = 7

• Group = 14

(5)