Periodic Trends Review Game

Front

Atomic Radius is...

Back

the relative size of the atom's electron cloud

Front

As you move down the periodic table atoms get bigger. This is because ____________.

Back

The atoms have more energy levels

Front

Why do atoms tend to get smaller as you move across the periodic table?

Back

the atoms have more protons.

Front

Which atom has the largest atomic radius? Options: potassium, rubidium , francium, cesium

Back

francium

Front

Which element has a lower ionization energy than Scandium (Sc)? Options: Helium (He), Titanium (Ti), Calcium (Ca), Magnesium (Mg)

Back

Calcium (Ca)

Front

Which element has a higher ionization energy than arsenic (As)? Options: Gallium (Ga), Neon (Ne), Antimony (Sb), Germanium (Ge)

Back

Neon (Ne)

Front

Electronegativity is...

Back

how good an atom is at attracting electrons

Front

What term is used to describe "an atom's tendency to attract electrons to itself when it is chemically combined with another element"?

Back

electronegativity

Front

Why does Francium (Fr) have the lowest ionization energy in Group 1?

Back

Its 1 valence electron is very far from the nucleus, so little energy is needed to remove it.

Front

Element with the smallest ionization energy in Period 6: Rn, Cs, Os, Tm

Back

Cs