Periodic Trends Flashcard

Front

What is Atomic Radius?

Back

The size of an atom, typically measured from the nucleus to the outermost electron shell.

Front

Which atom has the largest Atomic Radius?

Back

Cesium (Cs) has the largest atomic radius among the given options.

Front

Which atom has the smallest Atomic Radius?

Back

Neon (Ne) has the smallest atomic radius among the given options.

Front

What is another term for 'shells' in atomic structure?

Back

Energy levels.

Tags

NGSS.HS-PS1-1

Front

What trend in ionization energy occurs across a period on the periodic table?

Back

Ionization energy increases across a period.

Front

What is Ionization Energy?

Back

The energy required to remove an electron from an atom.

Tags

NGSS.HS-PS1-1

NGSS.HS-PS1-2

Front

What is the trend of Atomic Radius down a group in the periodic table?

Back

Atomic radius increases down a group.

Front

What is the trend of Electronegativity across a period?

Back

Electronegativity increases across a period.

Tags

NGSS.HS-PS1-2

Front

What is Electronegativity?

Back

The tendency of an atom to attract electrons in a chemical bond.

Tags

NGSS.HS-PS1-1

Front

What is the trend of Metallic Character down a group?

Back

Metallic character increases down a group.