Periodic Trends

Front

Which has the greater EN: Cl or Al?

Back

Cl

Front

Which has the greater EN: N or C?

Back

N

Front

Which has the greater EN: H or F?

Back

F

Front

Which of the following will have a larger radius than Zinc? Options: Gallium, Aluminum, Magnesium, Strontium

Back

Strontium

Front

Which of the following will have a higher electronegativity than arsenic (As)? Options: Carbon (C), Neon (Ne), Antimony (Sb), Germanium (Ge)

Back

Carbon (C)

Front

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

Back

Calcium (Ca)

Front

As atoms of elements in group 16 are considered in order from top to bottom, the electronegativity of each successive element...

Back

decreases

Front

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

Back

francium

Front

As you move down the periodic table, why do atoms get bigger? Options:

The atoms have more mass.

,

The atoms have more protons.

,

The atoms have more energy levels (shielding)

,

The atoms have more neutrons

Back

The atoms have more energy levels (shielding)

Front

As you move right across the periodic table, atoms in the same period tend to get smaller because:

Back

the atoms have more protons.