Analytical Chemistry Terms

noun the measurement of the spectrum of light emitted or absorbed by a substance

• The scientist used mass spectrometry to analyze the chemical composition of the sample.
• They're running some sort of spectrometry test on the substance.
• I heard they're doing some fancy spectrometry stuff in the lab.
• Her ability to read people's emotions was like a form of emotional spectrometry.

noun a type of spectrometer used for spectroscopic analysis

• The scientist used a spectroscope to analyze the light emitted by the star.
• I heard that they used a spectroscope to study the colors in the sky.
• Check out this cool spectroscope they used to look at the rainbow!
• Her eyes acted like a spectroscope, noticing every subtle change in his expression.

noun a technique used in chemistry and physics to study the interactions between matter and electromagnetic radiation

• Spectroscopy is a scientific technique used to study the interaction between matter and electromagnetic radiation.
• I learned about spectroscopy in my chemistry class - it's all about analyzing light and matter.
• Spectroscopy is like magic for scientists, it reveals so much about the composition of materials.
• Using spectroscopy is like shining a light on the hidden secrets of the universe.

noun A type of spectrophotometry that measures the amount of light absorbed by a substance at various wavelengths

• Absorption spectrophotometry is a widely used technique in analytical chemistry to measure the concentration of a substance in a sample.
• Absorption spectrophotometry is a fancy way of measuring stuff in a sample.
• Absorption spectrophotometry is like using a fancy machine to see what's in a sample.
• Absorption spectrophotometry is like shining a light through a sample to see what it's made of.

noun a method of determining the strength of acetic acid in a solution by titration with a standard solution of alkali

• Acetimetry is a precise analytical method used in chemistry to determine the concentration of acetic acid in a solution.
• I learned about acetimetry in my chemistry class, it's all about measuring acetic acid.
• I have to do some acetimetry for my lab report, it's a real pain.
• In a way, acetimetry is like measuring the 'sourness' of a solution, just like tasting vinegar.

noun Another noun entry is included because 'radical' is also a noun, meaning a group of atoms behaving as a single unit in a chemical reaction.

• The chemist identified the presence of an acid radical in the compound.
• The scientist found an acid radical in the mixture.
• Yo, check it out, there's some acid radical in this stuff.
• Her words had an acid radical effect on him, leaving a lasting impact.

noun a synthetic compound used in the production of fluorescent dyes

• The scientist studied the chemical properties of acridonium compounds.
• I heard acridonium is used in some cool experiments.
• I don't know much about acridonium, but it sounds fancy.
• The tension in the room was so thick, you could cut it with a knife - it was like breathing in acridonium fumes.

noun a chemical compound that is used in biological research to stain and visualize certain structures within cells

• Actiniochrome is a compound that is often used in scientific research for fluorescence labeling.
• I heard actiniochrome is that cool stuff they use in labs to make things glow.
• Yo, check out this actiniochrome - it's like magic for making things light up!
• Her smile was like actiniochrome, brightening up the whole room.