Match the Combining Forms with Their Meanings

question 155

Multiple Choice

Match the combining forms with their meanings.
-dust

• A)adenoid/o
• B)alveol/o
• C)anthrac/o
• D)atel/o
• E)bronchi/o
• F)bronchiol/o
• G)coni/o
• H)cyan/o
• I)epiglott/o
• J)layrng/o
• K)lob/o
• L)mediastin/o
• M)orth/o
• N)ox/o
• O)pector/o
• P)pharyng/o
• Q)phren/o
• R)pleur/o
• S)pneum/o
• T)pulmon/o
• U)rhin/o
• V)sept/o
• W)sinus/o
• X)spir/o
• Y)tonsill/o
• Z)trache/o

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Definitions:

Empirical Formula

The simplest ratio of the elements in a compound that gives the relative number of atoms of each element.

Molecular Formula

A notation that shows the number and type of atoms in a molecule, without indicating how they are connected.

Elemental Analysis

A method of measuring the relative amounts of each element within a chemical sample.

Empirical Formula

The simplest positive integer ratio of atoms present in a compound, not providing structural information but indicating the proportion of elements.