Period table trends Flashcards

1
Q

Core charge

A

Increases across a period, is constant down a group. Distance between nucleus and valence electrons is constant across a period but decreases down a group.

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2
Q

Electronegativity

A

Increases across a period, decreases down a group

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3
Q

Electron affinity

A

Increases across a period, decreases down a group

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4
Q

Ionisation energy

A

Increases across a period, decreases down a group

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5
Q

Atomic radius

A

Decreases across a period, increases down a group

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6
Q

Metallic character

A

Increases going down and left, Francium is the most metallic

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