The reaction A + B → AB is an example of a:

The transition metals are found in which block of the periodic table?

The element with the chemical symbol K is:

Which element has the electron configuration 1s² 2s² 2p⁶ 3s² 3p⁶ 4s¹?

The reaction of an alkane with oxygen to produce carbon dioxide and water is known as:

The equation for calculating the heat transferred during a phase transition with no change in temperature is:

The technique that measures the emission of light by atoms or molecules after excitation is known as:

The compound CO is commonly known as:

What is the charge of an electron?

A chemical reaction that absorbs heat from the surroundings is termed: