WebNitrogen has a first ionisation energy of 1402 kJ mol-1 as its electron configuration is 1s 2 2s 2 2p 3. Oxygen has a first ionisation energy of 1314 kJ mol-1 as its electron … WebIonsiation energy-Ionisation energy depends on the atomic radius. As the radius decreases acrosss a period, the ionisation energy keeps on increasing as we move across a period. …
OCR A - 1.3.1 - Periodicity - A level chem
WebIonsiation energy- Ionisation energy depends on the atomic radius. As the radius decreases acrosss a period, the ionisation energy keeps on increasing as we move across a period. It is maximum for nobel gases. Electorn affinity – This property is exactly opposite to ionisation energy. Energy is released when an electron is stuffed into an ... Web26 jul. 2024 · Across a period from left to right, the ionisation energy increases. This is due to the increase in nuclear charge having a greater pull on the electrons and therefore … peritoneum for frogs definition anatomy
The periodic table - Creative Chemistry
WebIn general, ionisation energy shows periodicity. This means that it has a trend that repeats across each period in the periodic table. The general pattern shown in period 2, for … WebSubscribe In general the first ionisation energy of Period 2 elements increase as we move across the Period. This is due to the increase in Nuclear Charge from increasing … Webcii) explanation of the trend in first ionisation energies across Periods 2 and 3, and down a group, in terms of attraction, nuclear charge and atomic radius; g) explanation of the variation in melting points across Periods 2 and 3 … peritoneum in fish