Question

What is the trend in electronic configuration across the period and down the group??​

Answer 1

Answer:

There are general trends in electron affinity across and down the periodic table of elements. Electron affinity generally increases across a period in the periodic table and sometimes decreases down a group.

Answer 2

Answer:

There are general trends in electron affinity across and down the periodic table of elements. Electron affinity generally increases across a period in the periodic table and sometimes decreases down a group.

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