The Joule's Law describes the relationship between the internal energy change (ΔU) and:

The reaction 2K + 2H₂O → 2KOH + H₂ is an example of a:

The element with the chemical symbol Ne is:

The element with the highest atomic number is:

The heat capacity ratio (γ) for a diatomic ideal gas is approximately:

What is the process by which an atom gains or loses electrons, resulting in an electric charge?

Which of the following is a heavy metal often associated with batteries?

The unit of frequency in the International System of Units (SI) is:

The Lewis structure for a nitrogen trifluoride (NF3) molecule shows:

In the periodic table, elements in the same period have the same number of: