Flerovium at its ground state is solid. It has electron configuration of [Rn]5f¹⁴6d¹⁰7s²7p². The expected number of valence electrons in a flerovium atom is 2. A ground state is the most stable state of an atom at satndard temperature and pressure.
The atomic radius increases down a column (group) and decreases along a row
Hmm... I'm unsure but its either B or D.
Answer:increase
Explanation: the more electrons there are the bigger the electron field is and the bigger the atomic radii is
