How do elements change as you move down a column in a periodic table? a. the atomic radius decreases b. the number of protons decreases c. the atomic mass decreases d. the electronegativity decreases

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Physics

Jenna Burke

8 August, 02:03

How do elements change as you move down a column in a periodic table? a. the atomic radius decreases b. the number of protons decreases c. the atomic mass decreases d. the electronegativity decreases

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Haven · Answer 1

As you move down a column:

* the atomic number increases

* the number of protims increases

* the atomic mass increases

* the electronegativity decreases