Environmental Contaminants

noun a colorless, volatile, sweet-smelling liquid used as a solvent or anesthetic

• The doctor used chloroform to induce anesthesia before the surgery.
• I heard they knocked him out with chloroform before the operation.
• They chloroformed him before the procedure.
• The calming music acted like chloroform on my nerves.

noun a chemical spray or dust applied to plants to cause their leaves to fall off

• The defoliant sprayed on the crops helped increase the yield by preventing weed growth.
• The defoliant they used on the lawn made it look so much neater.
• I heard they're using some heavy-duty defoliant on that new golf course.
• The defoliant of truth stripped away the layers of deception to reveal the raw reality.

noun a highly radioactive metallic element found in small amounts in uranium ores, used in the treatment of cancer and in luminous paints

• The discovery of radium by Marie Curie was a groundbreaking achievement in the field of chemistry.
• Did you know radium was used in glow-in-the-dark paint back in the day?
• That party was lit, they must have added some radium to the drinks!
• Her smile was so bright and infectious, it was like she was emitting radium.

noun abbreviation for National Testing Agency, an organization responsible for conducting entrance exams in India

• The NTA is responsible for conducting competitive exams in India.
• I heard the NTA is organizing the next entrance exam.
• NTA exams are no joke, you better start studying.
• In the world of education, NTA is like a gatekeeper to opportunities.

noun a compound of phosphorus with a more electropositive element or group

• Phosphine is a colorless, flammable, and toxic gas that is used in the semiconductor industry.
• I heard that phosphine is really dangerous if you inhale it.
• Don't mess with phosphine, it can mess you up big time.
• The presence of phosphine in the atmosphere is like a red flag for potential life on other planets.

noun a group of chemicals commonly used as plasticizers in the manufacturing of various products such as vinyl flooring, toys, and personal care products

• Phthalates are a group of chemicals commonly used in plastics to make them more flexible.
• I heard that phthalates can be found in many beauty products.
• Watch out for those phthalates in your shampoo, they're not good for you.
• The presence of phthalates in the environment is like a silent threat to our health.

noun a substance that has not been treated, filtered, or processed in any way

• The city council has implemented a new filtration system to ensure the safety of raw water before it reaches households.
• I heard that some people are actually drinking raw water straight from the river, can you believe that?
• I wouldn't touch that raw water with a ten-foot pole, who knows what's in it!
• His emotions were like raw water, unfiltered and unrefined, overflowing with intensity.

noun BPA can also refer to the Business Process Automation, a method of using technology to automate repetitive tasks in a business process.

• BPA, or bisphenol A, is a chemical compound commonly used in the production of plastics and resins.
• I try to avoid buying products that contain BPA because of its potential health risks.
• Some people believe that BPA is a total health hazard and refuse to use any products that contain it.
• In a world filled with BPA-laden products, it's important to be mindful of what we expose ourselves to.

noun Acardite is not a recognized word in the English language, so it does not have a specific definition as a noun.

• The acardite mineral is commonly found in metamorphic rocks.
• I heard that acardite is really rare and valuable.
• Hey, check out this cool acardite necklace I found at the thrift store!
• His heart felt like a heavy block of acardite after the breakup.

noun a polycyclic aromatic hydrocarbon compound

• Acenaphthene is a polycyclic aromatic hydrocarbon that is used in the production of dyes and plastics.
• I heard that acenaphthene is a key ingredient in some types of paint.
• Do you know if acenaphthene is safe to use in arts and crafts projects?
• The acenaphthene of the situation was the underlying cause of the problem.

noun a chemical compound consisting of two fused benzene rings

• Acenaphthoquinone is a chemical compound used in organic synthesis.
• I read that acenaphthoquinone is a key ingredient in some skincare products.
• Have you heard about that new acenaphtho compound? It's supposed to be really potent.
• The relationship between the two characters was like acenaphtho- strong and resilient.

noun a polycyclic aromatic hydrocarbon compound used in research and industrial applications

• Acenaphthylene is a polycyclic aromatic hydrocarbon that is used in research as a model for studying the formation of soot.
• I heard that acenaphthylene is a compound commonly found in cigarette smoke.
• Yo, did you know acenaphthylene is like that funky stuff that comes out of car exhaust?
• Her emotions were as complex and intertwined as the molecular structure of acenaphthylene.

noun a noun referring to a specific herbicide used to control grasses and broadleaf weeds in crops

• Acetochlor is a pre-emergent herbicide commonly used in corn and soybean fields.
• Farmers often use acetochlor to keep weeds under control in their crops.
• I heard acetochlor is the go-to stuff for killing those pesky weeds.
• Just like acetochlor stops weeds from growing, sometimes we need to find ways to stop negativity from taking root in our lives.

noun A chemical compound that contains an acetyl group bonded to an oxygen atom.

• Acetoxyl is a chemical compound commonly used in organic synthesis.
• I heard acetoxyl is really effective in treating acne.
• Hey, do you have any acetoxyl left for my skin?
• The acetoxyl of wisdom can cleanse the impurities of ignorance from our minds.

noun a type of acid that is derived from aconite plants

• Aconic acid is a compound found in certain plants, known for its acidic properties.
• I read that aconic acid is a type of acid found in plants.
• Yo, have you heard about that aconic acid stuff in plants?
• The presence of aconic acid in the plant symbolizes its natural defense mechanism against predators.

noun a series of chemically similar metallic elements with atomic numbers ranging from 89 to 103, found in the actinide series of the periodic table

• Actinides are a series of chemical elements in the periodic table that are radioactive.
• I learned about actinides in my chemistry class, they're pretty interesting.
• Actinides are like the rockstars of the periodic table, always causing a stir.
• The actinides are like the rebels of the periodic table, breaking all the rules with their radioactive properties.

noun a series of chemical elements that includes actinium and all the elements with atomic numbers from 89 to 103

• The actinide series is a group of elements in the periodic table that includes actinium, thorium, uranium, and other radioactive elements.
• The actinide series is all those super radioactive elements you don't want to mess with.
• The actinide series is like the bad boys of the periodic table, always causing trouble.
• The actinide series is like the rock stars of the periodic table, with their wild and unpredictable behavior.

noun a radioactive gas that is a decay product of actinium

• The researchers studied the actinium emanation as part of their experiment on radioactive decay.
• I heard they're looking into that actinium emanation thing for their project.
• Did you catch the latest scoop on actinium emanation? It's pretty wild.
• Her anger was like an actinium emanation, spreading rapidly and uncontrollably.

noun a mineral that is a rare phosphate of calcium and magnesium

• Adelite is a rare mineral that is often found in metamorphic rocks.
• Have you ever heard of adelite before? It's a pretty cool mineral.
• I can't believe she's wearing that adelite necklace, it's so trendy right now.
• The way she danced on stage was like watching adelite sparkle in the sunlight.