Which of the following is not the name of a chemical family?
A)heavy metals
B)transition metals
C)alkali metals
D)alkaline-earth metals
E)noble gases

Question

Quizplus · Accepted Answer

Heavy metals is not a chemical family, it is a term commonly used to refer to metals with high atomic weights or densities that may have toxic effects on living organisms. The other options are names of chemical families, defined by their properties and electron configurations.

Which of the Following Is Not the Name of a Chemical