Does first ionisation energy increase or decrease in moving from oxygen to fluorine across the second period? Answer with increase or decrease.

Choose the correct statement:a.Ionization energy decreases but electron affinity increasesb.Ionization energy and electron affinity increases across a periodc.Ionization energy increases but electron affinity decreases along a periodd.Both decreases along a period

Which order of ionization energy is correctans.

What trend does the first ionization energy follow in the periodic table?A.It stays the same within a family.B.It decreases when going across a family.C.It decreases when going down a group.D.It increases when going down a group.

Which of the following increases across a period (from left to right) in the periodic table?Atomic number and atomic radius First ionisation energy and atomic radius First ionisation energy and electronegativityElectronegativity and ionic radius

What trend does the first ionization energy follow, going down the periodic table?A.The first ionization energy increases because there are more protons in the nucleus.B.The first ionization energy decreases because the outermost electron is farther from the nucleus.C.The first ionization energy decreases because atoms get smaller.D.The first ionization energy increases because there are more electrons in the atom.SUBMITarrow_backPREVIOUS