Test #6 Review 2023

Front

What is effective nuclear charge?

Back

The charge felt by the valence electrons.

Front

What is the trend for ionic radius across a period for cations?

Back

Ionic radius decreases across a period for cations.

Front

What block is represented by the colour red in the periodic table?

Back

p-block.

Front

Arrange the following by decreasing ionic radius: Ag⁺¹, In⁺³, Cd²⁺, Sn⁺⁴.

Back

Ag⁺¹, Cd²⁺, In⁺³, Sn⁺⁴.

Front

Which is larger: a sulfur atom or a chlorine atom?

Back

Sulfur is larger than chlorine.

Front

What is ionization energy?

Back

The energy required to remove an electron from an atom.

Front

How does ionization energy change across a period?

Back

Ionization energy increases across a period.

Front

What is the trend for ionic radius down a group?

Back

Ionic radius increases down a group.

Front

What is the relationship between atomic size and ionization energy?

Back

As atomic size increases, ionization energy decreases.

Front

What is a cation?

Back

A positively charged ion.