Question

Define ionisation enthaly and valency of an element and its variation in the periodic table?

Answer 1

Answer:

Moving left to right within a period or upward within a group, the first ionization energy generally increases. ... Conversely, as one progresses down a group on the periodic table, the ionization energy will likely decrease since the valence electrons are farther away from the nucleus and experience greater shielding.

Explanation:

Answer 2

Explanation:

ionization was generally tribute at a same time with the. upper and lower value