TS EAMCET Engineering 12 May 2023 Shift 1 Solved Paper

Consider the following
I) The order of first ionisation enthalpy of first three elements of 3‌rd ‌ period is Mg>Al>Na
II) The element with electronegativity of 3.5 is chlorine
III) The order of sizes of ions Mg2+,Na+,F−and O2− is Mg2+<Na+<F−<O2−
IV) The IUPAC name of the element with atomic number 106 is Bohrium The correct statements are