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29-09-2020
Chemistry

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Which of the following is a trend in the periodic table from top to bottom?

size of the atom

number of neutrons

color of the element

names are alphabetical

Respuesta :

29-09-2020

Answer:

Number of neutrons -

because the proton number increases as you go down the group so the number of neutrons does do.

You can have 87 protons and just 8 neutrons

Explanation:

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