SkyeGeorgia SkyeGeorgia

25-03-2017
Chemistry

contestada

Which of the following elements is the most reactive?
A. At
B. Cl
C. Br
D. I
How can you tell if it's reactive? What do you look at?

Respuesta :

noelle0629 noelle0629

25-03-2017

Metals are more reactive as you go left and down the columns on the periodic table and non metals become more reactive as you go right and up the columns

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