Periodic Trends Lesson

When the distance between valence electrons and the nucleus increases the force of attraction ___________

When the charge in the nucleus increases then the force of attraction ________________.

Which has a bigger effect on attraction

As you move down a group on the periodic table, atomic radii generally...

As you move across a period on the periodic table, atomic radii generally...

Which atom is larger?

Which atom is larger?

Which is the smallest atom?

Which would require more energy, removing an electron from an atom where the nucleus has a tight hold on its electrons or a weak hold?

As you move down a group on the periodic table, ionization energy generally

As you move across a period on the periodic table, ionization energy generally

Which has a greater ionization energy?

Which has a smaller ionization energy?

Which of the following requires the most energy to remove an electron?

Which letter best represents electronegativity?

As you move down a group on the periodic table, electronegativity generally

As you move across a period on the periodic table, electronegativity generally

Which has a greater electronegativity

Which one is the least electronegative?

Which atom has the greatest ability to pull on other atom's electrons?

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