Quiz 11 MVUSD

Posljednje ažuriranje 9 months ago

Order the elements below in order of atomic radius, from smaller to larger

Posljednje ažuriranje 9 months ago

Stavka koja se može prevući		Odgovarajuća stavka
Post-Transition Metals with 2 electrons in outer S orbitals and 3 electrons in outer p orbitals.		+1
Alkali Metals		+2
Halogens		+3
Noble Gases		+2 or +4
Post-Transition metals with 3 valence electrons		+3 or +5
Alkaline Earth Metals		-2
Post-Transition Metals with 2 electrons in outer S orbitals and 2 electrons in outer p orbitals.		-1
Nonmetals with six valence electrons		Do not form ions

The FIrst ionization energy is the number of kJ per mol of energy required to remove one electron from each of the elements in the chart above

The chart above shows that the second ionization energy of Lithium is about 400 kJ/mol greater than the first ionization energy

Period 5 elements tend to have lower ionization energies than the Period 4 elements above them, but not always

From class we learned that Lithium has a much lower second ionization energy than first ionization energy

The increase in the First and Second ionization energy for Boron is greater than the 3rd and 4th ionization energy