Chemical Elements

noun a highly toxic metallic element that is used in various industrial processes and is a common cause of poisoning

• Arsenic is a highly toxic chemical element often used in pesticides.
• I heard that arsenic was found in the water supply.
• Don't eat that fish, it's probably full of arsenic!
• His words were like arsenic, poisoning the atmosphere of the room.

noun a basic unit of matter that consists of a dense central nucleus surrounded by a cloud of negatively charged electrons

• The atom is the basic unit of matter.
• I learned about atoms in my science class.
• That party was atom! (awesome)
• Her smile lit up the room like a nuclear atom.

noun a substance produced by or used in a chemical process

adjective relating to chemistry or the interactions of substances as studied in chemistry

• The scientist conducted a series of experiments to analyze the chemical composition of the substance.
• I heard that they found some weird chemicals in the old abandoned factory.
• Don't mess with those chemicals, they can be dangerous.
• The chemical reaction between them was undeniable, sparking a new relationship.

noun the way in which something is put together or arranged

• The composition of the new drug was carefully analyzed before it was approved for use.
• I really struggled with the composition of my essay for English class.
• I can't believe the composition of that team - they're all so talented!
• The composition of a successful business includes a strong leader and dedicated employees.

verb to be composed or made up of

preposition used to indicate the components or elements that make up something

• The committee is made up of experts in various fields and consists of scientists, researchers, and policymakers.
• Our group project consists of four main parts that each team member is responsible for.
• The ultimate squad goals consist of good vibes, laughter, and endless adventures.
• The success of the company consists of hard work, dedication, and a strong team spirit.

noun a nonmetallic element belonging to the halogens; used in medicine and photography

• Iodine is commonly used in medicine as an antiseptic for disinfecting wounds.
• My doctor recommended using iodine to clean the cut on my finger.
• I heard iodine is like magic for healing cuts and scrapes.
• His words were like iodine on the wound, stinging but necessary for healing.

noun a strong, hard magnetic silvery-gray metal, the chemical element of atomic number 26

verb smooth (clothes, sheets, etc.) with an iron

adjective of or resembling iron

adverb in a strong, robust, or unyielding manner

• Iron is a chemical element with symbol Fe and atomic number 26.
• I need to iron my shirt before the meeting.
• She has nerves of iron when it comes to public speaking.
• His resolve was as strong as iron in the face of adversity.

noun a position at the forefront of a process or activity

verb to guide or direct in a course

• The CEO's main responsibility is to lead the company to success.
• I can lead the team to victory if we work together.
• She's the one who always leads the pack in our group.
• His passion for music will always lead him to follow his dreams.

noun a hard, silvery-white metallic element used in alloys and as a coating for other metals

• The price of nickel has been steadily increasing due to high demand in the automotive industry.
• I found a nickel on the ground while I was out for a walk.
• I'm broke, all I have left is a nickel to my name.
• Her words were like a nickel, shiny on the surface but lacking real value.

noun a colorless, odorless, and tasteless gas that makes up about 78% of the Earth's atmosphere

• Nitrogen is a key component of proteins and nucleic acids in living organisms.
• Plants need nitrogen to grow healthy and strong.
• I heard that guy is as boring as nitrogen gas.
• Her presence at the party was like a breath of fresh nitrogen in a stuffy room.

noun a chemical element with the symbol O and atomic number 8, a colorless, odorless reactive gas that is essential for life

verb not applicable

adjective not applicable

adverb not applicable

pronoun not applicable

preposition not applicable

conjunction not applicable

interjection not applicable

article not applicable

• Plants absorb carbon dioxide and release oxygen during photosynthesis.
• I feel so much better after taking a deep breath of fresh oxygen.
• I need some O2 to clear my head.
• His presence is like a breath of fresh oxygen in this stale office environment.

noun a cloth spread over a coffin, hearse, or tomb

verb to become less appealing or interesting

• The pall of smoke hung over the city as the firefighters battled the blaze.
• There was a pall of silence in the room after the argument.
• The party was a total pall, nobody was having any fun.
• The news of the company's bankruptcy cast a pall over the employees.

noun a rare silvery-white metal resembling platinum

• The price of palladium has been steadily increasing due to high demand in the automotive industry.
• I heard that palladium is used in catalytic converters for cars.
• Palladium is like gold for cars, man.
• His words were like palladium, rare and precious in their impact.

noun a substance that exhibits phosphorescence, such as a phosphorescent coating on the inside of a cathode-ray tube

verb not applicable

adjective not applicable

adverb not applicable

pronoun not applicable

preposition not applicable

conjunction not applicable

interjection not applicable

article not applicable

• Phosphor is a chemical element that is commonly used in the production of fluorescent lights.
• I heard that phosphor is what makes glow-in-the-dark toys light up.
• Hey, did you know that phosphor is like the secret ingredient in those cool neon signs?
• The phosphor of creativity illuminated her mind, sparking new ideas and inspiration.

noun a subatomic particle with a positive electric charge found in the nucleus of an atom

• The proton is a subatomic particle with a positive electric charge.
• The doctor explained that the proton therapy is a type of radiation treatment.
• I heard that the new energy drink is supposed to give you the energy of a proton!
• Her positive attitude is like a proton, always attracting good things to her life.

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.

adjective describing something as resembling silver in color or appearance

• The silvery moonlight illuminated the garden as the night grew darker.
• I love how the silvery fish shimmer in the sunlight at the pond.
• Check out that silvery sports car speeding down the highway!
• Her silvery voice captivated the audience during her performance.

noun a chemical element with the symbol Au and atomic number 79, making it one of the higher atomic number elements that occur naturally

adjective pertaining to or made of gold

• The country code for Australia is AU.
• Let's plan a trip to AU next summer.
• AU is such a cool place to visit.
• The company's stocks are trending upwards like the AU symbol.

noun a common name for sulfur when it is in a solid state, often associated with fire and brimstone in religious contexts

• The ancient texts mention the presence of brimstone in the region.
• I could smell the brimstone in the air as we approached the volcano.
• The party was lit, there was brimstone everywhere!
• His anger was like brimstone, burning everything in its path.

noun a letter of the alphabet

adjective indicating a failing grade

• The letter F is the sixth letter of the alphabet.
• I got an F on my math test, I really need to study more.
• That concert was so F-ing awesome!
• She gave her ex-boyfriend an F when he asked for a second chance.

noun a hypothetical chemical element with the symbol Uut and atomic number 113

• Ununtrium is a synthetic element with the atomic number 113.
• I read an article about ununtrium being discovered in a laboratory.
• Have you heard about that new element, ununtrium?
• The discovery of ununtrium opened up new possibilities in the field of chemistry.

noun a numerical value representing one hundred in Roman numerals

adjective relating to the number one hundred

• The patient was diagnosed with type 1c diabetes, which requires careful monitoring of blood sugar levels.
• My friend has a 1c on his report card, but he's not too worried about it.
• I heard she got into a 1c with her boss over the project deadline.
• His decision to quit his job was a 1c in his career path.

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 combining form representing actinide in compound words

• Actinio- is a prefix used in chemistry to indicate a relationship to actinium.
• I heard that actinio- is related to something in chemistry, but I'm not sure what exactly.
• Yo, did you know that actinio- is like the cool kid in the chemistry world?
• The actinio- prefix is like the secret code for all things actinium-related in chemistry.

noun a radioactive metallic chemical element with symbol Ac and atomic number 89

• Actinium is a radioactive element with the symbol Ac and atomic number 89.
• I heard actinium is a really rare element.
• Yo, have you ever seen actinium on the periodic table?
• Her passion for chemistry was like actinium - rare and powerful.

noun a type of mineral that has a radiating or star-like crystal structure

• Actinoid minerals are commonly found in metamorphic rocks.
• I heard actinoid minerals are pretty cool to study in geology class.
• Have you seen those actinoid rocks? They're lit!
• His personality was like an actinoid mineral, hard to break through but beautiful once you do.

noun a group of chemical elements that are part of the actinide series on the periodic table

• The actinoids are a series of chemical elements in the periodic table with atomic numbers ranging from 89 to 103.
• Do you know about the actinoids, those elements with really high atomic numbers?
• The actinoids are like the rockstars of the periodic table, with their high atomic numbers and unique properties.
• Just like how the actinoids stand out in the periodic table, sometimes we need to stand out in a crowd to make an impact.

noun a rare mineral that is a complex oxide of various rare earth elements and tantalum

• The mineral aeschynite is commonly found in metamorphic rocks.
• I heard that aeschynite is a rare mineral that collectors go crazy for.
• Have you seen the new aeschynite specimen? It's lit!
• The complexity of the human mind can be compared to the intricate patterns of aeschynite crystals.

noun a chemical element with the symbol Ag and atomic number 47, a soft white metallic transition element

verb not applicable

adjective not applicable

adverb not applicable

pronoun not applicable

preposition not applicable

conjunction not applicable

interjection not applicable

article not applicable

• The AG of the company is responsible for overseeing all legal matters.
• I heard from the AG that the meeting has been rescheduled.
• The AG is always on top of things, making sure everything runs smoothly.
• The AG of the team is like the glue that holds everyone together.