Question

Assertion : Electron gain enthalpy becomes less negative as we go down the group. Reason : Size of the atom increases on going down the group and the added electron would be farther from the nucleus.




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Answer 1

Explanation:

An abiotic factor is a non-living part of an ecosystem that shapes its environment. In a terrestrial ecosystem, examples might include temperature, light, and water. In a marine ecosystem, abiotic factors would include salinity and ocean currents. Abiotic and biotic factors work together to create a unique ecosystem.

Answer 2

Answer:

Generally, electron gain enthalpy becomes less negative (decreases) as we go down the group because size of the atom increases and the added electron will be farther from the nucleus.

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