Periodic Trends

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 of the following will have a lower ionization energy than Scandium (Sc)? 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?

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

Atoms that have a high electronegativity, _______________. Options: give up their electrons more easily., hold on to their electrons more tightly., have more electron shells.

Back

hold on to their electrons more tightly.

Front

Electronegativity is...

Back

how good an atom is at attracting electrons

Front

Ionization energy is...

Back

how much energy it takes to remove an electron from an atom