Periodic Trends Review Game

Front

What is the chemical symbol for Silicon?

Back

Si

Front

Define Atomic Radius.

Back

The relative size of the atom's electron cloud.

Front

Which element has a lower ionization energy than Scandium (Sc)?

Back

Calcium (Ca)

Front

What property describes an element that is lustrous and brittle?

Back

Metalloids or certain nonmetals can be lustrous and brittle.

Front

Which element has a higher ionization energy than Arsenic (As)?

Back

Neon (Ne)

Front

What is Ionization Energy?

Back

The energy required to remove an electron from an atom.

Front

What trend does Atomic Radius follow in the periodic table?

Back

Atomic radius increases down a group and decreases across a period.

Front

What is the significance of Electronegativity?

Back

It measures the ability of an atom to attract electrons in a chemical bond.

Front

Which element is more electronegative: Fluorine (F) or Chlorine (Cl)?

Back

Fluorine (F) is more electronegative.

Front

What is the trend of Ionization Energy across a period?

Back

Ionization energy generally increases across a period.