Arrange The Elements According To First Ionization Energy

Rate the elements according to their first ionization energy. 3

Rate the elements according to their first ionization energy.

From high to low

Ar, Na, Al, P, Cl, Si, S, Mg

The first ionization revolves around energy (lines). Due to the shielding effect, it depends on the number of electrons between the outer electron and the nucleus. Near the nucleus, electrons will be more attractive than at any other time. This means that the force of gravity decreases rapidly with distance. Another factor is that the more protons there are in the nucleus, the more positively charged it is and the more electrons it attracts. I knew you would be stupid. Think about the rule of thumb. The first ionization energy usually increases one by one from left to right and gas has the highest ionization energy due to full bytes.

So the order is Na, Mg, Al, Si, P, C, Cl and Ar.

Tip in my saddling study when I made a mistake in inserting the response to the general phenomenon (Ar, Cl, S, P, Si, Al, Mg, Na), follow the line ns 2 ll and ionization in something Has more energy than ns 2p 3 also has more IE. With this exception, the bases of the trend are halogen (upper) and bases (lower). Mg ll ns is 2 and P ns is 2p 3. I'm not sure if I can solve this using IE graphics.

Valid IE Order (High to Low): Ar, Cl, P, S, Si, Mg, Al, Na