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reactivity trend across a period?​

Sagot :

Answer:

Chemical Reactivity decrease as you go left to right of the periodic table.

Explanation:

Period - reactivity decreases as you go from left to right across a period. The farther to the left and down the periodic chart you go, the easier it is for electrons to be given or taken away, resulting in higher reactivity. Period - reactivity increases as you go from the left to the right across a period.

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