Question

If an element has a “large negative” electron affinity number where would it be located on the periodic table?

Answer 1

Answer:

If an element has a “large negative” electron affinity number where would it be located on the periodic table? Large negative EA number would be located in the top right (HALOGENS) section of the periodic table exception NOBLE gases have very low positive EA values.

Explanation:

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Answer 2

If an element has a “large negative” electron affinity number,it be located on the top right corner periodic table.

Explanation:

• Electron affinity is the amount of energy released when a neutral isolated gaseous atom gains electron and is converted into uni negative ion.
• Electron affinity will always have a negative sign.
• It is also measured in electron volts per atom.
• Electron affinity increases across a period as the nuclear charge increases across a period.
• But it decreases down a group.

• Therefore the elements with “large negative” electron affinity number will be placed at the top right corner of the periodic table.