Definition

The process of measuring the wavelengths of light or other electromagnetic radiation to analyze the structure of molecules.

Example

Scientists use spectrometry to identify the composition of substances in a sample.

Conversation

Have you ever heard of spectrometry?

Yeah, it's that technique used to analyze molecules, right?

Exactly! I find it fascinating how it can measure wavelengths.

Me too! It's amazing what technology can do in science.

Synonyms & Antonyms

Root Explanation

Spectrometry → It is formed from "spectro-" (from Latin "spectare", meaning to look or observe) and "-metry" (from Greek "metron", meaning measure). The word refers to the measurement of spectra, or the observation of light and other forms of electromagnetic radiation.

Memory Tip

Think of 'looking' or 'observing' ('spectro-') and 'measuring' ('-metry') to remember that spectrometry is about measuring what we observe in light and other forms of radiation.

Visually Confused Words