Start learning 50% faster. Sign in now
Ionization enthalpy the energy required to remove an electron from an isolated gaseous atom in its ground state. Ionization enthalpies generally increase across a period and decrease down a group. Also, in the modern periodic table, on moving from left to right across a period, the atomic size of elements decreases and the effective nuclear charge increases. Thus, the force of attraction between the nucleus and added electron increases. Hence, electron gain enthalpy becomes more negative while moving right across a period. The ionic radii of elements exhibit the same trend as the atomic radii. Hence it also decreases pn moving from left to right.
Which Spanish tennis player announced his retirement from professional sports in October 2024?
In which of the following cities has India's first NBA basketball school been started?
Challenger Trophy is related to which of the following sports?
The Ranji Trophy is associated with which sport?
Which sport will debut as a Demonstration Sport at the 2026 Asian Games?
Who clinched the gold medal in men's singles tennis at the 2024 Paris Olympics?
Which sport is the term "Doosra" associated with?
Who has become the CEO of Indian Olympic Association (IOC)?
Who Won the 51st National Women's Carrom Championship 2024?
From which country did ice hockey originate?