chemistry/ Crossword Puzzles
enlightenment 2021-09-23
14 Clues: bacon • sun-centered • earth-centered • scientific method • gravity and motion • analytical geometry • heliocentric theory • vaccine for smallpox • proved stuff with math • perfected the telescope • dull colors harsh lines • bacteria in tooth scrapings • founder of modern chemistry • soft colors wealthy people painting
enlightenment 2021-09-23
14 Clues: bacon • sun-centered • earth-centered • scientific method • gravity and motion • analytical geometry • heliocentric theory • vaccine for smallpox • proved stuff with math • perfected the telescope • dull colors harsh lines • bacteria in tooth scrapings • founder of modern chemistry • soft colors wealthy people painting
enlightenment 2021-09-23
14 Clues: bacon • sun-centered • earth-centered • scientific method • gravity and motion • analytical geometry • heliocentric theory • vaccine for smallpox • proved stuff with math • perfected the telescope • dull colors harsh lines • bacteria in tooth scrapings • founder of modern chemistry • soft colors wealthy people painting
Matter and Change Crossword 2025-01-15
Across
- Exothermic - process that releases energy into the surroundings.
- Matter - Anything with mass that occupies space.
- Potential Energy - energy possessed by an object due to its position, composition, or conditon.
- Intensive - Depends on the type of matter, not the amount present.
- Chemical Property - The ability of a substance to undergo a specific chemical change.
- Solids - Fixed shape, fixed volume
Down
- Kinetic Energy - Energy of Motion
- Endothermic - A process that releases energy b/c of its composition.
- Chemistry - The study of the composition, structure and properties of matter and the changes it undergoes.
- Extensive - depends on the amount of matter in the sample.
- Liquids - Variable Shape, Fixed Volume
- Gas - Variable Shape, Variable Container
12 Clues: Kinetic Energy - Energy of Motion • Solids - Fixed shape, fixed volume • Liquids - Variable Shape, Fixed Volume • Gas - Variable Shape, Variable Container • Matter - Anything with mass that occupies space. • Extensive - depends on the amount of matter in the sample. • Exothermic - process that releases energy into the surroundings. • ...
Science Vocabulary 2021-11-10
Across
- anything that has mass and takes up space
- state of matter that has particles so close together that all they can do is vibrate in place
- mass divided by volume
- the element that has an atomic number of 1
- the formula to find this is length x width x height
- the element on the periodic table with an atomic mass of 22.99
- what is mixed together in a chemical reaction
Down
- the amount of matter in an object
- the end result of a chemical reaction
- any substance that tastes sour; they have LOW pH's
- state of matter that has particles very far apart and moving rapidly
- one of the elements used to make water
- the general topic we are currently studying in science
- another word for the substances that get mixed together in chemistry
- state of matter that has particles close together but can "flow" easily
15 Clues: mass divided by volume • the amount of matter in an object • the end result of a chemical reaction • one of the elements used to make water • anything that has mass and takes up space • the element that has an atomic number of 1 • what is mixed together in a chemical reaction • any substance that tastes sour; they have LOW pH's • ...
School Subjects 2023-06-23
Across
- The study of the natural world, including biology, chemistry, and physics
- The study of living organisms and their functions
- Education The study and practice of physical fitness and sports
- The study of past events, people, and civilizations
- The study of numbers, calculations, and solving mathematical problems
- The study of substances, their properties, and reactions
- Studies The study of society, culture, and human behavior
- The study of written works, including novels, poems, and plays
Down
- The study of matter, energy, and the interactions between them
- The study of the Earth's physical features, climates, and landscapes
- Science The study of computer technology, programming, and computer systems
- The study of language, including reading, writing, and grammar
- The study and appreciation of sounds, melodies, and rhythms
- Language The study of languages other than one's native language
- The creative expression of ideas and emotions through visual or tactile mediums
15 Clues: The study of living organisms and their functions • The study of past events, people, and civilizations • The study of substances, their properties, and reactions • Studies The study of society, culture, and human behavior • The study and appreciation of sounds, melodies, and rhythms • The study of matter, energy, and the interactions between them • ...
VIDA Matchmaking Day 2024-07-30
Revision 2024-10-28
10 Clues: Химия • правила • Перемена • литература • школьная форма • домашнее задание • расписание уроков • буллить кого-то, обижать • _______ school - школа интернат • Научные предметы (естествознание)
Thermochemistry 2020-06-02
Across
- high temperature.
- property of matter and radiation which is manifested as a capacity to do work.
- Becoming liquified by heat
- Study of matter.
- an expert in chemistry.
Down
- Measure of a system’s thermal energy per unit temperature that is unavailable for doing useful work.
- One of the distinct forms in which matter can exist.
- Bringing a liquid to the temperature where it bubbles and evaporates.
- amount of energy that must be added, in the form of heat.
- Set of things working together as part of a mechanism.
10 Clues: Study of matter. • high temperature. • an expert in chemistry. • Becoming liquified by heat • One of the distinct forms in which matter can exist. • Set of things working together as part of a mechanism. • amount of energy that must be added, in the form of heat. • Bringing a liquid to the temperature where it bubbles and evaporates. • ...
Chemistry Crossword 2022-03-28
Across
- Worlds greatest solvent.
- The part of a mixture that does the dissolving.
- a chart used in chemistry that shows chemical elements in order of their atomic number.
- A pure substance in which all atoms are the same.
Down
- What vinegar reacts with in a volcano experiment.
- A substance in which two or more components are evenly mixed but not bonded together.
- A compound that can neutralize an acid.
- A liquid mixture in which the solute is evenly dissolved throughout the solvent
- The study of matter, its properties, composition, and changes.
- The opposite of base.
10 Clues: The opposite of base. • Worlds greatest solvent. • A compound that can neutralize an acid. • The part of a mixture that does the dissolving. • What vinegar reacts with in a volcano experiment. • A pure substance in which all atoms are the same. • The study of matter, its properties, composition, and changes. • ...
Academic Vocab - Section One 2025-01-21
Across
- Opposite in nature, direction, or meaning.
- A person who is fully grown or developed.
- A long, narrow body of water that joins two bodies of water.
- Complete; including all or nearly all elements or aspects of something.
Down
- A person who publicly supports or recommends a particular cause or policy.
- To make suitable requirements or conditions; adjust or modify fittingly.
- Remarkably and instructively typical.
- To consist of or be made up of.
- To help, typically of a practical nature.
- Relating to chemistry, or the interactions of substances as studied in chemistry.
10 Clues: To consist of or be made up of. • Remarkably and instructively typical. • A person who is fully grown or developed. • To help, typically of a practical nature. • Opposite in nature, direction, or meaning. • A long, narrow body of water that joins two bodies of water. • Complete; including all or nearly all elements or aspects of something. • ...
Green Chemistry 2022-09-03
5 Clues: VOC can turn into______ • who is the father of green chemistry? • what is also know as green chemistry? • how many principles of green chemistry are there? • _____ developed the 12 principles of green chemistry
Science Week Crossword By Becca Tallis 2016-08-14
Across
- special object that refracts light.
- the study of chemicals and how they combined.
- when referring to gold it is near the surface.
- the natural build up of minerals and metals
- the study of organisms and living things.
Down
- the study of things around us.
- a study of matter a chemistry.
- when light is split into the colours of the light spectrum.
- machine that can be programmed or generated by a computer and helps humans.
9 Clues: the study of things around us. • a study of matter a chemistry. • special object that refracts light. • the study of organisms and living things. • the natural build up of minerals and metals • the study of chemicals and how they combined. • when referring to gold it is near the surface. • when light is split into the colours of the light spectrum. • ...
Lessons 2014-05-12
13 Clues: Sports • Acting • Numbers • The past • Instruments • Study of the globe • Language spoken in Spain • Language spoken in France • Toy, Clothing, Accessories • Chemistry, Biology, Physics • Most commonly spoken language • Learning about other religions • Information, Comunication, Technology
For Pasha to open cryptex 2022-11-22
Across
- Second best DFT functional in the world.
- Type of aromaticity with no nodal planes in completely bonding orbital.
- The best place to work.
- (2+2)/4+3.
- What kind of gradients are absent for CASSCF-NEVPT2 calculations in orca?
Down
- The most defined theory in chemistry, that shows that quantum physics sucks
- What you think does not exist but everybody analyzing it?
- The best quantum chemistry package
- The best DFT functional in the world
9 Clues: (2+2)/4+3. • The best place to work. • The best quantum chemistry package • The best DFT functional in the world • Second best DFT functional in the world. • What you think does not exist but everybody analyzing it? • Type of aromaticity with no nodal planes in completely bonding orbital. • What kind of gradients are absent for CASSCF-NEVPT2 calculations in orca? • ...
The Life of Abe Gomel 2024-01-30
15 Clues: Son • Lab • Son • Wife • Daughter • Birth Month • Born in _____ • Favorite Music • Talented in _____ • Known for being a ____ • Earned an MBA from _____ • Earned a Masters degree in _____ • Earned a Masters degree in _____ • CEO, Owner, and President of ____ • Interested in the exploration of _____
SCHOOL SUBJECTS 2019-07-11
Across
- Jail, problems with the justice.
- The study of rivers, mountains, countries.
- Learning about economics
- Reading and understandign books.
- Finacial studies
- related with numbers
- Learning about softwares
- The study of societies
- Elements, H20
- The study of living things
- Albert Einstein
Down
- Spanish, English, German
- Freud, psicoanalysis
- Raymundo studied.....
- Painting.
- goverment
16 Clues: Painting. • goverment • Elements, H20 • Albert Einstein • Finacial studies • Freud, psicoanalysis • related with numbers • Raymundo studied..... • The study of societies • Spanish, English, German • Learning about economics • Learning about softwares • The study of living things • Jail, problems with the justice. • Reading and understandign books. • The study of rivers, mountains, countries.
Fields of Science 2013-05-20
Across
- deals with matter
- deals with life
- deals with sound
- deals with fossils
- deals with plants
- deals with animals
- deals with artifacts
- deals with the universe
- deals with the environment
- deals with energy
- deals with rocks
Down
- deals with soil
- deals with weather
- deals with fish
- deals with the ocean
- deals with diseases
16 Clues: deals with soil • deals with life • deals with fish • deals with sound • deals with rocks • deals with matter • deals with plants • deals with energy • deals with weather • deals with fossils • deals with animals • deals with diseases • deals with the ocean • deals with artifacts • deals with the universe • deals with the environment
SIENNAS impossible Crossword 2023-09-07
16 Clues: vibes • fun class • bad class • cool shoes • ____Delited • color of pants • myahs neighbor • best work place • worst class OAT • best class ever • type of pop/soda • sits by me in class • myahs other neighbor • response to "thank you" • what we are not wearing • sport austin is super good at
Science 2023-02-06
Across
- Science is the study of the ___ world around us.
- The study of oceans.
- The study of plants.
- This is the study of animals.
Down
- Meteorology is the study of ___ systems.
- The study of outer space.
- Biology, chemistry, botany and zoology, which of the following is not a branch of life science?
- The branches of science are life, physical and __.
8 Clues: The study of oceans. • The study of plants. • The study of outer space. • This is the study of animals. • Meteorology is the study of ___ systems. • Science is the study of the ___ world around us. • The branches of science are life, physical and __. • Biology, chemistry, botany and zoology, which of the following is not a branch of life science?
chemistry pw2 2022-01-12
Across
- Who created the plum pudding model
- Used to hold and heat liquids
- J. Thomson's atomic model
- Used for weighing substances or objects, usually in grams
- Used to light a gas burner
- Used to measure the volumes of liquids
- Used to pour liquids into any container so they will not lost or spilled
- flask Used to heat, mix, and store liquids
- Used to crush solids into powders
Down
- Used to measure temperature of solids, liquids, and gases
- used for mixing and moving small amounts of solid from place to place
- what did james chadwick discovered
- Who discovered proton
- Used for accurately measuring and delivering small volumes of liquid
- Used in titrations to measure precisely how much liquid has been delivered
- Who created the billiard ball model
16 Clues: Who discovered proton • J. Thomson's atomic model • Used to light a gas burner • Used to hold and heat liquids • Used to crush solids into powders • Who created the plum pudding model • what did james chadwick discovered • Who created the billiard ball model • Used to measure the volumes of liquids • flask Used to heat, mix, and store liquids • ...
Chemistry Vocabulary 2022-02-18
Across
- Electrons in the outermost shell of an atom
- Elements that have the same atomic number but different number of neutrons
- The heaviest part of an atom
- The base unit of amount of a substance as determined by the International System of Units
- The least reactive group on the periodic table
- The part of the atom with a positive charge
- Where the protons and neutrons are found in a atom
Down
- The study of substances and their behaviors
- The smallest part of an atom
- An atom that has lost or gained one or more electrons
- Substance used to cause a chemical reaction
- The smallest unit of matter that forms an element
- A substance made of atoms that all have the same number of protons
- The most reactive group of metals on the periodic table
- A substance composed of two or more chemical elements
- The results of a chemical reaction
16 Clues: The smallest part of an atom • The heaviest part of an atom • The results of a chemical reaction • The study of substances and their behaviors • Electrons in the outermost shell of an atom • Substance used to cause a chemical reaction • The part of the atom with a positive charge • The least reactive group on the periodic table • ...
Everyday Chemistry 2022-04-11
Across
- ______ Curie first discovered the radioactive elements polonium and radium
- electron configuration for this element is
- Negatively charged particles
- Smallest particle of an element
- Positively charged particles
- Made of 2 or more elements that are chemically combines
- The study ofthe behavior of matter and its charges and how it interacts with other matter and energy
- _______ is a strong acid that is used in car batteries
Down
- Fe
- _____ rule states when several orbitals are available in a subshell, each orbital gets one electron before the electrons pair up
- Vertical columns in the periodic table, where elements contain similar chemical properties
- useful in batteries since it will release electrons
- Ti
- Ni
- Horizontal rows in the periodic table
- Nuclear particle with no charge
16 Clues: Fe • Ti • Ni • Negatively charged particles • Positively charged particles • Smallest particle of an element • Nuclear particle with no charge • Horizontal rows in the periodic table • electron configuration for this element is • useful in batteries since it will release electrons • _______ is a strong acid that is used in car batteries • ...
Chemistry Crossword 2014-02-15
Across
- is calculated in mass over volume and represented in g cm3. For example platinum has a lot of heaviness
- magnesium's ____________ is 650 degrees celcius
- an example of a ________ liquid is ethyl ether
- sulfur and iron is an example of a
- Carbon dioxide gas in water is a substance known as a
- Zinc is able to make plumbing pipes this makes zinc
Down
- The particles in a solid such as diamonds are close together. The particles in a liquid such as lava only have a little room apart. The particles in a gas such as a fire are very far apart, this is known as
- The titanic is made out of iron, it is slowly disintegrating under water due to
- When baking cookies the ingredients react together making it a
- The ice cream on the counter melted, this means he ice cream has gone through a
- gold is a type of pure
- a compound such as C6 H12 O6 is also known as
- oil is not ___________ in water even when mixed or shaken
- One of the many elements such as copper is a
- this element is a gas at room temperature and is known as a state of matter
- this type of medal a low level of ductility
16 Clues: gold is a type of pure • sulfur and iron is an example of a • this type of medal a low level of ductility • One of the many elements such as copper is a • a compound such as C6 H12 O6 is also known as • an example of a ________ liquid is ethyl ether • magnesium's ____________ is 650 degrees celcius • Zinc is able to make plumbing pipes this makes zinc • ...
Chemistry Crossword 2014-02-15
Across
- this element is a gas at room temperature and is known as a state of matter
- One of the many elements such as copper is a
- magnesium's ____________ is 650 degrees celcius
- is calculated in mass over volume and represented in g cm3. For example platinum has a lot of heaviness
- this type of medal a low level of ductility
- oil is not ___________ in water even when mixed or shaken
- Zinc is able to make plumbing pipes this makes zinc
- a compound such as C6 H12 O6 is also known as
- sulfur and iron is an example of a
- The ice cream on the counter melted, this means he ice cream has gone through a
Down
- an example of a ________ liquid is ethyl ether
- The particles in a solid such as diamonds are close together. The particles in a liquid such as lava only have a little room apart. The particles in a gas such as a fire are very far apart, this is known as
- The titanic is made out of iron, it is slowly disintegrating under water due to
- gold is a type of pure
- Carbon dioxide gas in water is a substance known as a
- When baking cookies the ingredients react together making it a
16 Clues: gold is a type of pure • sulfur and iron is an example of a • this type of medal a low level of ductility • One of the many elements such as copper is a • a compound such as C6 H12 O6 is also known as • an example of a ________ liquid is ethyl ether • magnesium's ____________ is 650 degrees celcius • Zinc is able to make plumbing pipes this makes zinc • ...
Chemistry Keywords 2013-05-02
Across
- a chemical element with symbol N and atomic number 7
- What is the name given to a substance made from different atoms chemically joined
- CO2
- Any process in which a substance reacts with oxygen to produce a significant rise in temperature and the emission of light
- What is a atom or molecule with a electrical charge
- Used to show the rule that a fire needs three things to burn
- The formation of red, yellow, or brown iron oxide minerals by oxidation of mineral deposits
- What is a substance made up of only on kind of atom
Down
- Relating to a chemical reaction that absorbs heat.
- Relating to a chemical reaction that releases heat.
- a gas in an atmosphere that absorbs and emits radiation within the thermal infrared range.
- O2
- a form of Sherardizing, provides a zinc coating on iron or copper based materials
- what is a small partical that all substances are made from
- What is the simplest unit of a chemical compound that can exist, consisting of two or more atoms held together by chemical bonds
- What is a group of different atoms that are not chemically joined
16 Clues: O2 • CO2 • Relating to a chemical reaction that absorbs heat. • Relating to a chemical reaction that releases heat. • What is a atom or molecule with a electrical charge • What is a substance made up of only on kind of atom • a chemical element with symbol N and atomic number 7 • what is a small partical that all substances are made from • ...
CHEMISTRY QUESTIONS 2013-05-12
Across
- There are roughly 114 of these in the periodic table
- When you dip metal into zinc
- What is this symbol - CO2
- what gas is roughly 78%in the air
- a scientific word for burning
- The smallest particle
- The product of a random distribution which isnt chemically joint
Down
- A reaction that gives off heat
- The smallest particle which consists of atoms bonded together
- The particle with either a positive or negative charge
- Carbon dioxide is a type of the gas family
- This happens to metal when it exposes with air and water
- What contains fuel,heat and oxygen
- A rection that takes in heat
- something that is formed from 2 or more elements that are chemically united in a fixed proportion
- what gas is roughly 21%in the air
16 Clues: The smallest particle • What is this symbol - CO2 • When you dip metal into zinc • A rection that takes in heat • a scientific word for burning • A reaction that gives off heat • what gas is roughly 78%in the air • what gas is roughly 21%in the air • What contains fuel,heat and oxygen • Carbon dioxide is a type of the gas family • ...
Chemistry Revision 2013-05-13
Across
- What is the type of matter which is composed of two or more chemically bonded elements?
- What is the name of the reaction when iron corrodes?
- What type of matter does periodic table list?
- Earth's air is composed by 78% if this gas.
- Carbon dioxide is in this family, one which traps heat from the sun inside the Earth's atmosphere, What is the name of the gas family?
- What type of formation is a group of atoms that are chemically bonded called?
- What is the smallest type of particle?
- A type of particle that is either positively or negatively charged.
- The most common greenhouse gas.
Down
- Earth's air is composed by 21% of this gas.
- What type of matter is composed of two or mote elements but which are not chemically bonded?
- What name is used to remember the 3 requirements for fire?
- What is the scientific name for burning?
- What type of reaction is one which draws energy from it's surroundings?
- What type of reaction is one that real eases energy to it's surroundings?
- What is the name of the method in which zinc covering is used to strengthen and stop rusting in metals?
16 Clues: The most common greenhouse gas. • What is the smallest type of particle? • What is the scientific name for burning? • Earth's air is composed by 21% of this gas. • Earth's air is composed by 78% if this gas. • What type of matter does periodic table list? • What is the name of the reaction when iron corrodes? • What name is used to remember the 3 requirements for fire? • ...
Chemistry Glucometer 2015-04-17
Across
- Don't use a green top for this test
- Draw blood from
- faster than routine
- First two words of the makers of the Vitros
- Pancreatic issues increase this enzyme
- makes skin yellow
- Organ that affects tsh, ft4
- This ER doc's name starts with a K and ends with an "elleher"
Down
- Point of care glucose tester
- Accessing blood for glucometer
- Heavy metal that can turn you blue when ingested over time
- Altered lab test from hemolysis
- Needed for glycolysis
- Heart enzyme
- Don't overdose on this pain reliever
- Milk does a body good with this
16 Clues: Heart enzyme • Draw blood from • makes skin yellow • faster than routine • Needed for glycolysis • Organ that affects tsh, ft4 • Point of care glucose tester • Accessing blood for glucometer • Altered lab test from hemolysis • Milk does a body good with this • Don't use a green top for this test • Don't overdose on this pain reliever • Pancreatic issues increase this enzyme • ...
Cell chemistry 2015-11-11
Across
- organic compound used for cell structure, speeding up chemical reactions (enzymes), or on cell membranes
- process where cells break down sugar (glucose) to release its energy
- energy-rich organic compound used to store energy for later use or for insulation or in cell membranes
- a protein that speeds up a chemical reaction in a living thing
- water diffuses through a cell membrane
- made up of 2 or more elements
Down
- the building blocks of proteins
- simplest form of matter OR the building block of matter
- small molecules move from an area of high concentration to an area of low concentration
- process where a cell captures energy in sunlight and uses it to make sugar (glucose)
- complex carbohydrate made by linking sugars together
- organic compound that contains instructions for cells (ex: DNA, RNA)
- energy-rich organic compound, like sugar or starch
- materials move through a cell membrane by using energy
- materials move through a cell membrane WITHOUT using energy
- simple carbohydrate (example: glucose)
16 Clues: made up of 2 or more elements • the building blocks of proteins • water diffuses through a cell membrane • simple carbohydrate (example: glucose) • energy-rich organic compound, like sugar or starch • complex carbohydrate made by linking sugars together • materials move through a cell membrane by using energy • simplest form of matter OR the building block of matter • ...
Chemistry Crossword 2015-10-07
Across
- What is the method called which heats up water and changes it to a gas?
- What, out of a proton, neutron and electron, is negative?
- What do we name the points in the pH scale which are below point 7?
- What is the method of seperation which uses boiling points to seperate liquids?
- What is made up of atoms?n
- What substance contains different atoms which are not bonded?
- What, out of a proton, neutron and electron, is positive?
Down
- What word do we use to call the line 1cm up from the bottom of the paper in Chromatography?
- What do we name the points in the pH scale which are above point 7?
- What helps us to breathe and contains one type of atom joined to the same type of atom?
- What do we name the method which seperates compounds in a mixture?
- What do we call the point at number 7 on the pH scale?
- What word do we use when a substance dissolves into another?
- What is a 3-word example of a mixture which is around us all of the time?
- What do we name the method which seperates solids from liquids?
- What do we name the apparatus which measures the temperature of, for instance, water?
16 Clues: What is made up of atoms?n • What do we call the point at number 7 on the pH scale? • What, out of a proton, neutron and electron, is negative? • What, out of a proton, neutron and electron, is positive? • What word do we use when a substance dissolves into another? • What substance contains different atoms which are not bonded? • ...
Chemistry Crossword 2022-12-08
Across
- Can be shown by light, gas, color
- Atomic number of this element is 5
- Outermost electrons
- Number of atoms
- Numbers on the left side of the periodic table
- Number of molecules
- Atomic number of this element is 8
- Atomic number of this element is one
- Atomic number of this element is 6
Down
- The smallest component of an element
- On the electron cloud
- measured in atomic mass units
- Numbers in the top of the periodic table
- How an object reacts to certain materials
- Subatomic particle with a positive charge
- Subatomic particle with neutral charge
16 Clues: Number of atoms • Outermost electrons • Number of molecules • On the electron cloud • measured in atomic mass units • Can be shown by light, gas, color • Atomic number of this element is 5 • Atomic number of this element is 8 • Atomic number of this element is 6 • The smallest component of an element • Atomic number of this element is one • Subatomic particle with neutral charge • ...
Cell Chemistry 2022-12-02
Across
- a substance with a high pH is called a...
- substance that speeds up a chemical reaction
- the base that bonds with (A) in RNA
- compounds that include DNA, fat, and proteins
- where proteins are made
- the base that bonds with A in DNA
- makes up starch
- a catalyst; speeds up chemical reactions
Down
- something that affects the shape of enzymes
- a substance with a low pH is called an...
- where DNA is stored
- stores hereditary info
- shape equals...
- involved in protein synthesis
- makes up proteins
- makes up nucleic acids
16 Clues: shape equals... • makes up starch • makes up proteins • where DNA is stored • stores hereditary info • makes up nucleic acids • where proteins are made • involved in protein synthesis • the base that bonds with A in DNA • the base that bonds with (A) in RNA • a catalyst; speeds up chemical reactions • a substance with a high pH is called a... • ...
Chemistry Crossword 2017-09-28
Across
- salt water is can be an example of a(n)_______
- copper is considered a ______ metal
- everything you see around you is ______
- the periodic table of the _______
- gasoline has a high _______
- the freezing of water is an example of a(n)_____
- 0 degrees Celsius is the ______ of water
- ozone is not an atom but a______
- water has the _____ of 1.0g/cubic cm
Down
- a measurement measured in mL
- the atoms in a solid gold bar could be considered a...
- solids, liquids, and gases are all different ____ of matter
- burning paper is a _______
- 100 degrees Celsius is the ______ of water
- a quantity usually measured in grams
- sugar is a _____
16 Clues: sugar is a _____ • burning paper is a _______ • gasoline has a high _______ • a measurement measured in mL • ozone is not an atom but a______ • the periodic table of the _______ • copper is considered a ______ metal • a quantity usually measured in grams • water has the _____ of 1.0g/cubic cm • everything you see around you is ______ • 0 degrees Celsius is the ______ of water • ...
Science-Chemistry 2021-03-09
Across
- a small gas burner used as lab equipment
- the smallest particle of an element
- a small portion of matter
- anything that occupies space and has mass
- abbreviations for chemical elements
- a table of chemical elements
- a small glass tube used for experiments in science
Down
- the amount of space occupied by a substance
- substance containing only one type of atom
- substance containing two or more different elements
- a scientific procedure to test something
- the number of protons in the nucleus of an atom
- a row of elements in the periodic table
- a column of elements in the periodic table
- number of protons and neutrons in an atomic nucleus
- two or more atoms chemically joined
16 Clues: a small portion of matter • a table of chemical elements • the smallest particle of an element • abbreviations for chemical elements • two or more atoms chemically joined • a row of elements in the periodic table • a small gas burner used as lab equipment • a scientific procedure to test something • anything that occupies space and has mass • ...
redox chemistry 2021-09-16
Across
- loss of electrons
- oxidation number of an element
- accepts to lose three electrons upon reaching the noble gas state
- site at which oxidation or reduction takes place
- describes the degree of oxidation of an atom in a chemical compound
- likes to take up two electrons in order to get a full outer shell of electrons
Down
- very strong oxidising agent
- bridge connects the two containers and allows ions to flow
- a substance that tends to bring about reduction by being oxidised
- any chemical reaction in which the oxidation number of a molecule, atom, or ion is changed
- oxidation number of chlorine in HOCl
- gain of electrons
- readily oxidised metal
- oxidation number of lead in PbO
- oxidation number of vanadium in V2O5
- oxidation number of lead in PbO2
16 Clues: loss of electrons • gain of electrons • readily oxidised metal • very strong oxidising agent • oxidation number of an element • oxidation number of lead in PbO • oxidation number of lead in PbO2 • oxidation number of chlorine in HOCl • oxidation number of vanadium in V2O5 • site at which oxidation or reduction takes place • ...
Chemistry Vocabulary 2021-09-09
Across
- fixed volume and shape
- formed when 2 or more different elements combine
- pure substance that can't be broken by chemical
- Changed from liquid to gas
- Two or more atoms joined together
- Negative charge
- liquid changes into a solid
- matter changes from solid directly to gas
- turns into liquid
- In a change from liquid to gas
Down
- process of gas turning into a liquid
- Has a positive charge in the nucleus of an atom.
- has mass and takes up some amount of space
- Defined volume no defined shape
- Neatrual charge
- has the properties of that element/Very small
- no defined matter or shape
17 Clues: Negative charge • Neatrual charge • turns into liquid • fixed volume and shape • Changed from liquid to gas • no defined matter or shape • liquid changes into a solid • In a change from liquid to gas • Defined volume no defined shape • Two or more atoms joined together • process of gas turning into a liquid • matter changes from solid directly to gas • ...
Chemistry Crossword 2021-09-14
Across
- a table of the chemical elements arranged in order of atomic number, so that similar atoms appear together
- subatomic particle with no charge
- horizontal row with same number of electron shells
- number of protons plus neutrons
- subatomic particle with a negative charge
- negatively charged ion
- analytical technique that is used to measure the mass-to-charge ratio of ions
- vertical row with same number of valence electrons
Down
- hydrogen isotope with one proton and one neutron
- outside of atom containing electrons
- total distance from an atom's nucleus to the outermost orbital of electron
- center of atom/protons and neutrons
- positively charged ion
- subatomic particle with a positive charge
- smallest unit making up all matter
- atoms with different number of neutrons
16 Clues: positively charged ion • negatively charged ion • number of protons plus neutrons • subatomic particle with no charge • smallest unit making up all matter • center of atom/protons and neutrons • outside of atom containing electrons • atoms with different number of neutrons • subatomic particle with a positive charge • subatomic particle with a negative charge • ...
Chemistry Crossword 2021-09-14
Across
- a table of the chemical elements arranged in order of atomic number, so that similar atoms appear together
- subatomic particle with no charge
- horizontal row with same number of electron shells
- number of protons plus neutrons
- subatomic particle with a negative charge
- negatively charged ion
- analytical technique that is used to measure the mass-to-charge ratio of ions
- vertical row with same number of valence electrons
Down
- hydrogen isotope with one proton and one neutron
- outside of atom containing electrons
- total distance from an atom's nucleus to the outermost orbital of electron
- center of atom/protons and neutrons
- positively charged ion
- subatomic particle with a positive charge
- smallest unit making up all matter
- atoms with different number of neutrons
16 Clues: positively charged ion • negatively charged ion • number of protons plus neutrons • subatomic particle with no charge • smallest unit making up all matter • center of atom/protons and neutrons • outside of atom containing electrons • atoms with different number of neutrons • subatomic particle with a positive charge • subatomic particle with a negative charge • ...
Chemistry Crossword 2021-09-14
Across
- a table of the chemical elements arranged in order of atomic number, so that similar atoms appear together
- subatomic particle with no charge
- horizontal row with same number of electron shells
- number of protons plus neutrons
- subatomic particle with a negative charge
- negatively charged ion
- analytical technique that is used to measure the mass-to-charge ratio of ions
- vertical row with same number of valence electrons
Down
- hydrogen isotope with one proton and one neutron
- outside of atom containing electrons
- total distance from an atom's nucleus to the outermost orbital of electron
- center of atom/protons and neutrons
- positively charged ion
- subatomic particle with a positive charge
- smallest unit making up all matter
- atoms with different number of neutrons
16 Clues: positively charged ion • negatively charged ion • number of protons plus neutrons • subatomic particle with no charge • smallest unit making up all matter • center of atom/protons and neutrons • outside of atom containing electrons • atoms with different number of neutrons • subatomic particle with a positive charge • subatomic particle with a negative charge • ...
CHEMISTRY NaIl 2021-06-22
Across
- Saturated hydrocarbons
- A ... is the smallest part of an element that can still be recognised as that element.
- ...tells us how near the true value of your measurement is.
- The loss of electrons is called ...
- Separating a solvent from a solution.
- A ... is a molecule, made from joining together many small molecules called Monomers.
- How are hydrocarbons with a double bond between the carbon atoms called?
- Matter that has a definite volume and shape.
Down
- How is one process of making ethanol called?
- When a liquid becomes a gas the phase change is called ...
- A metal compound made from an acid
- Atoms with the same number of protones or electrons but a different number of neutrons.
- ... is a process through which a large number of monomer molecules react together to form a polymer.
- Molecules only consisting of hydrogen and carbon
- The least reactive metal in the reactivity series
- How is the flow of energy from warmer places to cooler places due to difference in temperature called?
16 Clues: Saturated hydrocarbons • A metal compound made from an acid • The loss of electrons is called ... • Separating a solvent from a solution. • How is one process of making ethanol called? • Matter that has a definite volume and shape. • Molecules only consisting of hydrogen and carbon • The least reactive metal in the reactivity series • ...
chemistry project 2021-06-03
Across
- point /the temperature at which a substance must be heated before being evaporated
- movement / the zig-zag movement of a liquid in a solution
- /the change of state from liquid to gaseous state
- force / the force of attraction between particles
- /the change of state from liquid to solid state on cooling
- / the change of state from gaseous to liquid state
- /the change of state from solid to liquid
Down
- /the change of state from solid to gas ( ex camphor)
- / they consist of super energetic and super excited particles
- /the condensation of gas in extremely low density
- /the change of state from gaseous to solid state
- /the intermixing of particles of the same state of matter or different
- /they have very less space between them. They are tightly packed
- /the molecules are loosely packed but have a definite volume
- /it makes up matter
- /a universal solvent
16 Clues: /it makes up matter • /a universal solvent • /the change of state from solid to liquid • /the change of state from liquid to gaseous state • force / the force of attraction between particles • /the change of state from gaseous to solid state • /the change of state from solid to gas ( ex camphor) • ...
CHEMISTRY QUIZ 2021-07-19
Across
- The process of adding acids to bases.
- A substance that releases hydroxide ion into water
- One of the products when you add acid to a base.
- Acid found in your stomach
- The strength of an acid .
- How bases usually tastes
- One of the products of adding an acid to a base
- Color of litmus in bases.
Down
- How acids usually tastes.
- The strength of a base.
- A substance that releases hydrogen ions into water
- An atom or molecule with a positive and a negative charge.
- Scale used to measure acidity and alkalinity
- . A solid substance composed of positive and negative ions.
- An ion formed when a hydrogen ion combines a water molecule.
- A substance used as an acid-base indicator.
16 Clues: The strength of a base. • How bases usually tastes • How acids usually tastes. • The strength of an acid . • Acid found in your stomach • Color of litmus in bases. • The process of adding acids to bases. • A substance used as an acid-base indicator. • Scale used to measure acidity and alkalinity • One of the products of adding an acid to a base • ...
chemistry crossword 2021-07-19
Across
- very far apart move over each other
- transfer energy to surroundings
- further apart moving more freely
- a mixture of two or more elements.
- negatively charged electrode
- take in energy from surroundings
- oil, coal, gas are types of what?
- is a pure substance
Down
- a finite resource found in the earths crust
- electron neutron protons are types of what?
- reactants turn into products
- positively charged electrode.
- a group of atoms bonded together
- a subatomic particle with a positive charge
- the centre of a particle
- particles are very close together in a fixed structure
16 Clues: is a pure substance • the centre of a particle • reactants turn into products • negatively charged electrode • positively charged electrode. • transfer energy to surroundings • further apart moving more freely • a group of atoms bonded together • take in energy from surroundings • oil, coal, gas are types of what? • a mixture of two or more elements. • ...
Chemistry Vocab 2022-06-01
Across
- knowledge that is seen
- something that is changed by different factors
- something that is not affected by anything
- pursuing chemical knowledge for own sake
- the study that focuses on composition of matter
- the study in which rate, energy transfer, and mechanisms that happen when matter goes through change
- the study of processes that take place in living organisms
Down
- study of chemicals with the focus on carbon
- denying or accepting a knull
- study of chemicals that generally doesn’t have carbon
- studies that are made in order for application or solve an issue
- explains phenomnom and uses logic and observations to back it up
- an educated guess
- a subject that can be broken down into more subjects
- defines a phenomenon in a general way
- has mass, takes up space
16 Clues: an educated guess • knowledge that is seen • has mass, takes up space • denying or accepting a knull • defines a phenomenon in a general way • pursuing chemical knowledge for own sake • something that is not affected by anything • study of chemicals with the focus on carbon • something that is changed by different factors • the study that focuses on composition of matter • ...
Chemistry Class 2022-06-22
Across
- a chemical change that occurs when two or more substances combine to form a new substance.
- an aggregate of two or more substances that are not chemically united and that exist in no fixed proportion to each other.
- a mixture in which the composition is not uniform throughout the mixture.
- the branch of science that deals with the identification of the substances of which matter is composed
- atoms as a source of nuclear energy.
- an uncharged elementary particle that has a mass nearly equal to that of the proton and is present in all known atomic nuclei except the hydrogen nucleus.
- a subatomic particle found in the nucleus of every atom.
- a homogenous mixture of two or more substances in relative amounts that can be varied continuously up to what is called the limit of solubility.
- process by which an element or compound transitions from its liquid state to its gaseous state below the temperature at which it boils
- a substance made from two or more different elements that have been chemically joined.
- an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.
Down
- the mechanical or physical process used for the separation of one substance from another, such as solids, liquids, and gases, with the aid of an interposing medium (filter).
- physical substance in general, as distinct from mind and spirit; (in physics) that which occupies space and possesses rest mass, especially as distinct from energy.
- a negatively charged subatomic particle.
- process involving the conversion of a liquid into vapour that is subsequently condensed back to liquid form.
- a mixture in which the composition is uniform throughout the mixture.
16 Clues: atoms as a source of nuclear energy. • a negatively charged subatomic particle. • a subatomic particle found in the nucleus of every atom. • a mixture in which the composition is uniform throughout the mixture. • a mixture in which the composition is not uniform throughout the mixture. • ...
Chemistry Crossword 2017-02-13
Across
- A (________) is made up of two or more Elements. Some examples are H2O, NaCi, and Fe3P2.
- When you cook something, such as meat, it is practically permanent and almost impossible to undo. That means that cooking something is a (________ ______).
- A house has a large (______) so it takes up a large amount of space.
- The (____) of an object, such as a pillow, will not change, even in water or on another planet.
- If a bar of gold is 98.999% Pure It's is a 98.999% (____ _________) it is almost impossible for something to be a 100% (____ _________).
- All matter is made of particles that move differently depending on the amount of energy they have. The Theory that supports this idea is called the (_______ _________ ______).
- Iron's (_______ _____) is about 2,800 degrees Celsius. When iron reaches that heat it begins to boil.
Down
- Paper is easy to burn or catch on fire, meaning it has a high (____________).
- Things like grass, eyes, leather, Etc., all don't have chemical formulas, which means they are (________).
- If you were too look at a bowl of Jell-O or cup or pop you wouldn't be able to see the different substances that make up the mixture. When the particles in a mixture are evenly mixed like that they are called a (___________ _______).
- Sodium's melts at about 95 degrees Celsius, which means 95 degrees Celsius is Sodium's (_______ _____).
- Cutting bread does not change its chemical bond, so cutting bread is a (________ ______).
- Ice is the solid (_____) of water, because the particles are extremely close together.
- Water touching metal can cause a chemical reaction called (_________).
- There are 118 (________) on the periodic table. They are the only types of atoms in the universe; some examples are Calcium (Ca), Silver (Ag), and Chlorine (Ci).
- Everything from dirt to a shoe, to a couch, to a windmill is (______).
16 Clues: A house has a large (______) so it takes up a large amount of space. • Water touching metal can cause a chemical reaction called (_________). • Everything from dirt to a shoe, to a couch, to a windmill is (______). • Paper is easy to burn or catch on fire, meaning it has a high (____________). • ...
Chemistry Crossword 2017-02-10
Across
- rocks and or clump full of minerals found in the earth are known as ________ because they don’t have a even mixture of metals such as cobalt (Co)
- carbon dioxide (CO2) and oxygen (O2) are ________ because they have multiple elements
- lithium (Li), iron (Fe), cobalt (Co), mercury, (Hg) are all considered ________ because they cannot be split smaller from that point
- pure metals such as tin (Sn) are ________ because you can adjust their shape at a high temperature
- the space Nickel (Ni) takes up is larger than the space platinum (Pl) takes up, therefore it has a larger ________
- the ________ of carbon dioxide (CO2) changes depending on the temperature it is at
Down
- vanilla ice cream is a ________ because all the different compounds in it (such as lactose (C12H22O11)) are evenly mixed
- hydrogen (H) has high ________ because it is easy for it to produce energy when it comes in contact with oxygen (O)
- when oxygen (O2) reacts with metal elements such as iron (Fe), it causes ________ to occur and makes a metal oxide
- juice is a ________ because it combines multiple compounds such as water (H2O) and sugar (C12H¬22O11)
- point when a solid pure element such as iron (Fe) or copper (Cu) reaches ________ it turns fluid like
- substance a bar containing only the element gold (Au) is a ________
- ________ is when something’s form is changed or adjusted without changing the chemical buildup of the thing. An example would be cutting a block of bismuth (Bi)
- zinc (Zn) is very light, it has a small ________
- gold (Au) has a high ________ because it sinks quickly in water (H2O)
- tin (Sn) is a ________ because it has both a mass and a volume
16 Clues: zinc (Zn) is very light, it has a small ________ • tin (Sn) is a ________ because it has both a mass and a volume • substance a bar containing only the element gold (Au) is a ________ • gold (Au) has a high ________ because it sinks quickly in water (H2O) • the ________ of carbon dioxide (CO2) changes depending on the temperature it is at • ...
Chemistry Terms 2018-02-05
Across
- electron / Outside electrons that determine chemical properties
- / As you go down each row another energy shell is added
- / All substances are the same throughout(looks like substance.)
- / 2 or more atoms, same or different type
- / 2 or more substances combined physically
- Shells / The orbit electrons follow
- / Anything that has mass and volume
- / Forms into this
Down
- / Amount of matter in an object
- / Visibly different substances throughout(can see all parts.)
- / 2 or more different types of atoms
- / Amount of space something occupies
- / 1 type of atom
- / Adds one valance electron as you go down
- / Melts into this
- / Evaporates into this
16 Clues: / 1 type of atom • / Melts into this • / Forms into this • / Evaporates into this • / Amount of matter in an object • Shells / The orbit electrons follow • / Anything that has mass and volume • / 2 or more different types of atoms • / Amount of space something occupies • / 2 or more atoms, same or different type • / Adds one valance electron as you go down • ...
Chemistry Crossword 2024-05-08
Across
- change and acid or base to a neutral substance
- has 1 proton,1 neutron, and 1 electron(its and element on the periodic table)
- paper: paper that indicates how concentrated a acid or base it
- scale: a scale which shows how concentrated and acid or base can be
- method:a process by which scientists conduct experiments
- substances that are made of particles
- taste bitter and feel slippery
- paper:paper that indicates if a substance is and acid or base
Down
- table: list of all of the elements in our universe that are made of particles
- All matter that is made of different atoms
- changes:occur when forces or energy or mixture are created but the substances stays the same
- a very strong scientific prediction with reasons
- changes: occur when 2 substances mix and a chemical reaction takes place
- Bonds: a force holding similar molecules together
- building blocks of our universe
- taste sour and is corrosive
16 Clues: taste sour and is corrosive • taste bitter and feel slippery • building blocks of our universe • substances that are made of particles • All matter that is made of different atoms • change and acid or base to a neutral substance • a very strong scientific prediction with reasons • Bonds: a force holding similar molecules together • ...
Chemistry states 2023-10-13
Across
- How dissolvable they are
- Where a state dissolves in liquid or gas
- The difference of particle in one area to another
- The equitment we use for fire
- The 4th state many people dont know about
Down
- A non firm fluid with a fixed volume but not shape
- The process from a liquid to solid
- Something that is able to be dissolved
- The process from a gas to plasma
- The thing that effects states and make them change
- The chemical symbol for water
- The state with no fixed volume or shape
- A firm state with a fixed volume and shpae
- The chemical symbol for table salt
- The process from a liquid to gas in nature
- Not able to diffuse or dissolve
16 Clues: How dissolvable they are • The chemical symbol for water • The equitment we use for fire • Not able to diffuse or dissolve • The process from a gas to plasma • The process from a liquid to solid • The chemical symbol for table salt • Something that is able to be dissolved • The state with no fixed volume or shape • Where a state dissolves in liquid or gas • ...
CHEMISTRY GUESS 2024-11-15
Across
- Jenis isomer yang memiliki rumus molekul dan urutan atom yang sama, tetapi orientasi spasialnya berbeda
- Hidrokarbon jenuh dengan rumus umum CnH2n+2.
- Hidrokarbon yang banyak digunakan sebagai bahan bakar kendaraan.
- Hidrokarbon yang banyak digunakan sebagai pelarut.
- Reaksi penambahan atom hidrogen pada senyawa hidrokarbon tidak jenuh.
- Proses pemecahan molekul hidrokarbon menjadi molekul yang lebih kecil.
- Isomer dari butana, memiliki titik didih lebih rendah.
- Senyawa hidrokarbon yang memiliki struktur cincin benzena.
Down
- Hidrokarbon yang digunakan sebagai bahan baku pembuatan plastik.
- Hidrokarbon paling sederhana, komponen utama gas alam.
- Jumlah atom karbon pada isoheksana.
- Deret homolog senyawa hidrokarbon dengan rumus umum CnH2n-2.
- Reaksi pembakaran sempurna hidrokarbon menghasilkan... dan air.
- Hidrokarbon tak jenuh dengan ikatan rangkap dua.
- Cabang alkil yang paling sederhana. yang sama, tetapi orientasi spasialnya berbeda.
- Reaksi penambahan hidrogen pada alkena disebut.
16 Clues: Jumlah atom karbon pada isoheksana. • Hidrokarbon jenuh dengan rumus umum CnH2n+2. • Reaksi penambahan hidrogen pada alkena disebut. • Hidrokarbon tak jenuh dengan ikatan rangkap dua. • Hidrokarbon yang banyak digunakan sebagai pelarut. • Hidrokarbon paling sederhana, komponen utama gas alam. • Isomer dari butana, memiliki titik didih lebih rendah. • ...
Chemistry Vocabulary 2025-01-09
Across
- state of matter with very high kinetic energy
- process that releases energy into the surroundings
- a measure of the amount of matter
- a process that absorbs energy from the surroundings
- Properties a property that can be observed and measured without changing the material's composition
- Mixture 2 or more visibly distinct phases, with an uneven distribution of properties
- have properties of both metals and nonmetals
- a substance that is currently a gas, but normally is a liquid or solid at room temperature
Down
- anything with mass that occupies space
- beginning substances that start a reaction
- Changes change in appearance without changing the composition of the material
- Energy energy of motion
- the capacity to do work or transfer heat
- physical combination of 2 or more substances
- Energy energy possessed by an object
- Mixture only 1 visibly distinct phase and has the same properties throughout
- separates a solid from the liquid in a heterogeneous mixture
17 Clues: Energy energy of motion • a measure of the amount of matter • Energy energy possessed by an object • anything with mass that occupies space • the capacity to do work or transfer heat • beginning substances that start a reaction • physical combination of 2 or more substances • have properties of both metals and nonmetals • state of matter with very high kinetic energy • ...
Chemistry Vocab 2025-01-13
Across
- A chart of all known elements that scientists reference when working with atoms or molecules.
- The number of protons in the nucleus of each element.
- Two or more atoms bonded together.
- Repeating rows of the periodic table that demonstrate patterns of how elements are arranged.
- An abbreviation for the name of an element on the periodic table.
- Characteristics of elements that help to identify what they are.
- The average mass of the nucleus of that element.
- A subatomic particle of an atom that is negatively charged and orbits the nucleus extremely fast.
Down
- A subatomic particle with no charge located at the center of an atom.
- The basic unit of matter made up of protons, neutrons, and electrons.
- Elements arranged in vertical columns of the periodic table that share the same properties.
- A positively charged subatomic particle located at the center of an atom.
- Protons and neutrons clump together at the center of an atom to form the nucleus of an atom.
- Pure substances made of only one type of atom.
- Anything that has mass and takes up space.
- Elements that are good conductors of electricity and thermal energy and are often solid at room temperature.
16 Clues: Two or more atoms bonded together. • Anything that has mass and takes up space. • Pure substances made of only one type of atom. • The average mass of the nucleus of that element. • The number of protons in the nucleus of each element. • Characteristics of elements that help to identify what they are. • ...
Chemistry Crossword 2025-08-14
Across
- One type of vehicle which can improve air quality
- The bacteria that causes fermentation in vinegar
- The brain chemical overstimulated by addictive substances
- The enzyme which converts proteins to peptides
- A toxic chemical released from e-juice
- When the ocean absorbs CO2 and threatens marine life
- Substances that help with smooth movement in the large intestine
Down
- The water that seeps in from garbage
- An opioid once used for medicine, but wildly abused now
- The pancreas releases enzymes and _______
- The dummy driver sent into space
- Plastic takes hundreds of years to decompose and breaks up into these small bits
- Fermented foods that help with digestion
- The part where nutrient absorption happens in the large intestine
- A global treaty signed in 1992 to combat climate change
- A substance that has both water-loving and oil-loving parts
16 Clues: The dummy driver sent into space • The water that seeps in from garbage • A toxic chemical released from e-juice • Fermented foods that help with digestion • The pancreas releases enzymes and _______ • The enzyme which converts proteins to peptides • The bacteria that causes fermentation in vinegar • One type of vehicle which can improve air quality • ...
hydrocarbon chemistry 2025-09-18
Across
- A compound ending in -ol.
- The name of the fraction used to fuel cars.
- The alcohol used in alcoholic drinks.
- A type of chemical reaction that produces an alcohol from an alkene and steam.
- A substance containing only hydrogen and carbon atoms.
- A substance that speeds up a chemical reaction without being used up itself.
- The process of breaking down long-chain hydrocarbons into smaller, more useful ones.
Down
- The name of the process by which crude oil is separated.
- The process of separating crude oil into different fractions.
- A long-chain hydrocarbon molecule.
- A molecule with the same molecular formula but a different structural formula.
- The functional group found in all alcohols.
- The smallest alkane molecule.
- A mixture of hydrocarbons with similar boiling points.
- A homologous series of saturated hydrocarbons.
- A compound containing a carbon-carbon double bond.
16 Clues: A compound ending in -ol. • The smallest alkane molecule. • A long-chain hydrocarbon molecule. • The alcohol used in alcoholic drinks. • The name of the fraction used to fuel cars. • The functional group found in all alcohols. • A homologous series of saturated hydrocarbons. • A compound containing a carbon-carbon double bond. • ...
Chemistry Lab 2025-11-07
Across
- A reaction that absorbs heat.
- A reaction that produces heat
- A substance that increases the speed of a reaction without being consumed.
- A tool used to measure small amounts of liquid precisely.
- A reaction between an acid and a base that forms salt and water.
- A glass container used to mix and heat substances.
- A process in which electrons are lost.
Down
- The process of separating a solid from a liquid using paper
- A narrow glass tube used to deliver measured volumes of liquid
- A solid substance formed in a solution during a chemical reaction.
- A clear, homogeneous mixture of two or more substances.
- A process in which electrons are gained.
- The substance that is dissolved in a solvent.
- The process of converting a liquid into vapor.
- The smallest unit of an element.
- A piece of equipment used to heat substances in the laboratory.
16 Clues: A reaction that absorbs heat. • A reaction that produces heat • The smallest unit of an element. • A process in which electrons are lost. • A process in which electrons are gained. • The substance that is dissolved in a solvent. • The process of converting a liquid into vapor. • A glass container used to mix and heat substances. • ...
Monthly Quiz 2021-01-04
Across
- How many majors does FoS have?
- Who is the head of the Chemistry department?
- Which faculty requirement does CM3267 fulfils?
Down
- Which University does NUS Chemistry has a joint Minor programme in Environmental Chemistry with?
- Who is the lecturer of CM1131?
- What module has to be taken before going on SEP?
6 Clues: How many majors does FoS have? • Who is the lecturer of CM1131? • Who is the head of the Chemistry department? • Which faculty requirement does CM3267 fulfils? • What module has to be taken before going on SEP? • Which University does NUS Chemistry has a joint Minor programme in Environmental Chemistry with?
Impossible Crossword 2021-12-19
Monthly Quiz 2021-01-31
Across
- Which faculty requirement does CM3267 fulfils?
- Which University does NUS Chemistry has a joint Minor programme in Environmental Chemistry with?
- What module has to be taken before going on SEP?
Down
- Who is the lecturer of CM1131?
- Who is the head of the chemistry department?
- How many majors does FoS have?
6 Clues: Who is the lecturer of CM1131? • How many majors does FoS have? • Who is the head of the chemistry department? • Which faculty requirement does CM3267 fulfils? • What module has to be taken before going on SEP? • Which University does NUS Chemistry has a joint Minor programme in Environmental Chemistry with?
Super Awseome Best Chemistry 2021-03-31
7 Clues: What is chemistry? • Math that is stupid. • Can we get good grades? • What about significant figures? • Math that you should not care about. • If you ask for it, you will get more. • The science that is designed to fail you.
Crossword - Icons: AWL words, Page 21 2021-06-01
Across
- changing, transformation
- consist of, be made up of, constitute
- to influence something
- grown person, mature person
- established, affirm verify
- passage, waterway
- supporter, proponent
- hire, appointed
Down
- legal, legitimate
- section of a book
- relating to chemistry
- the result of doing something
- asset, purchase
- wide ranging complete
- types, groups, explicit, direct
- help, assist, support
- item product
- supplement, addendum
18 Clues: item product • asset, purchase • hire, appointed • legal, legitimate • section of a book • passage, waterway • supporter, proponent • supplement, addendum • relating to chemistry • wide ranging complete • help, assist, support • to influence something • changing, transformation • established, affirm verify • grown person, mature person • the result of doing something • ...
Pens and Ink 2021-12-18
Across
- Flying High
- Endless Economical Colorways
- Defunct Luxury Brand
- In Chemistry - Two Amine Groups
- Precious Metal
- Notable "Sloped" Sections
- Stationary Bulletin Board
- Many Faced Deity
- Trademarked Pocket Pens
- Basketball Team in the Big Easy
- Horse Drawn Chariot
Down
- Problem Child
- Buzz Aldrin
- Sugar Dusted Italian Treat
- State Subsidized Steel
- Founded in Janesville, Wisconsin
- Baohaus
- Vintage Snorkel
18 Clues: Baohaus • Flying High • Buzz Aldrin • Problem Child • Precious Metal • Vintage Snorkel • Many Faced Deity • Horse Drawn Chariot • Defunct Luxury Brand • State Subsidized Steel • Trademarked Pocket Pens • Notable "Sloped" Sections • Stationary Bulletin Board • Sugar Dusted Italian Treat • Endless Economical Colorways • In Chemistry - Two Amine Groups • Basketball Team in the Big Easy • ...
Round 1 2024-09-06
Across
- house in harry potter
- an award
- chemistry and biology
- age after stone
- Roald Dahl character
- mob in minecraft
- Carribbean country
- gladiator
- red echidna
Down
- the toffees
- colour that doesn't appear in a European flag
- DC superhero
- red and green fruit
- pink tree and fruit
- Nemo in finding Nemo
- Argentinian footballer
- officially worst international football team
- large mammal
18 Clues: an award • gladiator • the toffees • red echidna • DC superhero • large mammal • age after stone • mob in minecraft • Carribbean country • red and green fruit • pink tree and fruit • Nemo in finding Nemo • Roald Dahl character • house in harry potter • chemistry and biology • Argentinian footballer • officially worst international football team • colour that doesn't appear in a European flag
Changes in matter 2025-04-24
Across
- Substance that speeds up a chemical reaction
- atoms connected
- chemical components
- amount of matter
- a substance
- scientific study of composition structure
- chemical substance
- transferring heat
- atoms combine
Down
- attraction of molecules
- amount of energy transfer
- 3D space
- smallest unit matter can be divided into
- substances converted
- average kinetic energy
- stuff,takes up space
- elements combine
- a pure substance
18 Clues: 3D space • a substance • atoms combine • atoms connected • amount of matter • elements combine • a pure substance • transferring heat • chemical substance • chemical components • substances converted • stuff,takes up space • average kinetic energy • attraction of molecules • amount of energy transfer • smallest unit matter can be divided into • scientific study of composition structure • ...
science 2025-06-17
Across
- a supposition or a system of ideas intended to explain something, especially one based on general principles independent of the thing to be explained
- a form of energy resulting from the existence of charged particles (such as electrons or protons), either statically as an accumulation of charge or dynamically as a current.
- the branch of science concerned with the nature and properties of matter and energy. The subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms.
- the remains or impression of a prehistoric organism preserved in petrified form or as a mold or cast in rock.
- the smallest structural and functional unit of an organism
- a thin sheet of tissue or layer of cells acting as a boundary, lining, or partition in an organism.
- study of the earth
Down
- the envelope of gases surrounding the earth or another planet.
- the study of heredity and the variation of inherited characteristics.
- the positively charged central core of an atom
- what you use to see very small objects
- the basic unit of a chemical element.
- relating to chemistry, or the interactions of substances as studied in chemistry.
- the force that attracts a body toward the center of the earth, or toward any other physical body having mass.
- a scientific procedure undertaken to make a discovery, test a hypothesis, or demonstrate a known fact.
15 Clues: study of the earth • the basic unit of a chemical element. • what you use to see very small objects • the positively charged central core of an atom • the smallest structural and functional unit of an organism • the envelope of gases surrounding the earth or another planet. • the study of heredity and the variation of inherited characteristics. • ...
chemistry crossword puzzle 2025-04-24
Across
- bonded group of substances
- combining substance
- change
- average warmths
- something that takes up space
- smallest substance
- space,the amount
- stuff stored in substances
- energy between
Down
- chemically combined elements
- change different chemical transformation
- combination to form structures
- reaction materials
- the science of substance
- combination
- substance that cant be broken down
- chemicals formed
- large space, no shape
18 Clues: change • combination • energy between • average warmths • chemicals formed • space,the amount • reaction materials • smallest substance • combining substance • large space, no shape • the science of substance • bonded group of substances • stuff stored in substances • chemically combined elements • something that takes up space • combination to form structures • ...
Famous Scots 2017-01-28
Across
- Harry Potter
- Helped kickstart the industrial revolution
- First Canadian PM
- Foundation research of quantum physics
- Rogue Trader
- Dambusters Planner
- Father of Quantitative Chemistry
- Inventor of the Telephone
- Philosopher
- Father of Economics
Down
- Chariots of Fire
- Inventor of televised moving pictures
- 3 times F1 Drivers champion
- Sweet Dreams
- Scottish Independence Leader
- Poet
- Steel magnate
- Its goodnight from him
18 Clues: Poet • Philosopher • Harry Potter • Sweet Dreams • Rogue Trader • Steel magnate • Chariots of Fire • First Canadian PM • Dambusters Planner • Father of Economics • Its goodnight from him • Inventor of the Telephone • 3 times F1 Drivers champion • Scottish Independence Leader • Father of Quantitative Chemistry • Inventor of televised moving pictures • Foundation research of quantum physics • ...
spanish 2 vocab 2016-08-23
Across
- tenth
- fifth
- fourth
- Spanish
- government
- biology
- orchestra
- trigonometry
- science
- PE
- seminary
- geography
- French
- math
- yearbook
- band
- calculus
- German
- history
- languages
- ninth
Down
- Chinese
- eighth
- English
- third
- choir
- psychology
- computerscience
- chemistry
- physics
- socialstudies
- seventh
- sports
- literature
- second
- geometry
- algebra
- first
- music
- economics
- sixth
41 Clues: PE • math • band • tenth • fifth • third • choir • first • music • sixth • ninth • eighth • fourth • sports • second • French • German • Chinese • English • Spanish • biology • physics • seventh • science • algebra • history • seminary • geometry • yearbook • calculus • chemistry • orchestra • geography • economics • languages • psychology • government • literature • trigonometry • socialstudies • computerscience
What am I? 2016-03-08
Across
- amass
- improvement
- lure
- hardship
- visualize
- extension
- extricate, release something like gas in Chemistry from combination
- a device used to make something explode
- except for
- circumference
- suggest something as a basis
- divine
- exclusive control
Down
- traditional
- ban
- corporation
- intensely
- a specialized part of a cell having some specific function
- examination
- enlarge
- clay to make brick
- relieve
- suddenly
- digest
- enclose
25 Clues: ban • lure • amass • digest • divine • enlarge • relieve • enclose • hardship • suddenly • intensely • visualize • extension • except for • traditional • improvement • corporation • examination • circumference • exclusive control • clay to make brick • suggest something as a basis • a device used to make something explode • a specialized part of a cell having some specific function • ...
French Chapter 5 2017-11-28
30 Clues: on • far • kiss • time • city • mouse • state • under • to go • cheese • church • behind • to kiss • to turn • history • library • to stay • business • chemistry • psychology • management • Portuguese • literature • in front of • trip, voyage • to have lunch • between, among • per; by; through • to have to, must, to owe • approximately around (8 o'clock)
Crossword 2017-11-18
Across
- Guitar teacher
- School store
- New Vice Principal
- School colour (2)
- School motto
- Dedicated sports team
- Annually every October
- 2 teachers, 1 name
- Vegan, No technology
Down
- Student Council President (1)
- Student Council Instagram
- Student Council President (2)
- "Biology is better"
- "Chemistry is better"
- Pink and blonde hair
- End of year festival
- School mascot
- School colour (1)
- Usain Bolt
- Photography, First-name basis
20 Clues: Usain Bolt • School store • School motto • School mascot • Guitar teacher • School colour (2) • School colour (1) • New Vice Principal • 2 teachers, 1 name • "Biology is better" • Pink and blonde hair • End of year festival • Vegan, No technology • "Chemistry is better" • Dedicated sports team • Annually every October • Student Council Instagram • Student Council President (1) • ...
Lab Week 2017-04-06
Across
- RUN ON URINE OR SERUM
- "I SHOOK IT REALLY HARD SO IT SHOULDNT BE..."
- HUMAN MOSQUITO
- OBTAINING INTRAVENOUS ACCESS
- VIRAL HEMORRHAGIC FEVER
- 37°C
- MOST ALARMING SECTION
- SPECIMEN VESSEL
- VERY TINY
- LAV ADDITIVE
Down
- BALANCE IT
- TWO BOTTLES
- CMP HIV HGBA1C
- MOST HATED JOB IN THE LAB
- REFRIGERATOR ROOM
- CHERRY RED SERUM
- ABO/RH T&S
- CONNECTS NEEDLE TO SYRINGE
- C2H60
- CULTIVATION OF BACTERIA
20 Clues: 37°C • C2H60 • VERY TINY • BALANCE IT • ABO/RH T&S • TWO BOTTLES • LAV ADDITIVE • CMP HIV HGBA1C • HUMAN MOSQUITO • SPECIMEN VESSEL • CHERRY RED SERUM • REFRIGERATOR ROOM • RUN ON URINE OR SERUM • MOST ALARMING SECTION • VIRAL HEMORRHAGIC FEVER • CULTIVATION OF BACTERIA • MOST HATED JOB IN THE LAB • CONNECTS NEEDLE TO SYRINGE • OBTAINING INTRAVENOUS ACCESS • "I SHOOK IT REALLY HARD SO IT SHOULDNT BE..."
The Crucible 2015-08-31
Across
- revenge for Elizabeth
- holy
- motivations servant girl
- idea hanging
- ten commandments
- witch hunter
- adherence to religion
- animal passion
- broken commandment
- claims John still loves her
Down
- gift dolls
- clerk
- Elizabeth
- to kill Mr. Proctor
- minister" Proctor
- court
- coldness in the marriage
- between Abigail and Proctor
- needle
- detector polygraph
- Act 2 farmhouse
- inflict harm
- Exodus 22:10
- emotional trauma
24 Clues: holy • clerk • court • needle • Elizabeth • gift dolls • witch hunter • inflict harm • Exodus 22:10 • idea hanging • animal passion • Act 2 farmhouse • ten commandments • emotional trauma • minister" Proctor • detector polygraph • broken commandment • to kill Mr. Proctor • revenge for Elizabeth • adherence to religion • coldness in the marriage • motivations servant girl • between Abigail and Proctor • ...
Spanish 2021-10-13
33 Clues: i • run • fat • eat • well • math • read • easy • band • more • ugly • dance • fresh • skate • short • i have • daring • always • we are • sunday • boring • it ends • tuesday • one mil • chemistry • six hundred • we(feminie) • do you like? • according to • seven hundred • you (informal) • there is a storm • you all (informal)
hol 2021-07-12
Across
- creer, pensar
- considerar (evento)
- Confusión
- Coser, arreglar (garment)
- Cianuro
- con mal humor (dormouse)
- combine (chemistry)
- Contrabandista
- contaminado
- consternar/ción
Down
- concretamente
- crack, rendija
- (respondió) con resignación
- contemplar, mirar, examinar, analizar
- clasificación (hat)
- con moderación (use quotations)
- contener, sujetar a
- confuzo, borroso (vision)
- Contratiempo
- cook or brown (food, especially bread or cheese) by exposure to a grill, fire, or other source of radiant heat.
20 Clues: Cianuro • Confusión • contaminado • Contratiempo • creer, pensar • concretamente • crack, rendija • Contrabandista • consternar/ción • considerar (evento) • clasificación (hat) • combine (chemistry) • contener, sujetar a • con mal humor (dormouse) • Coser, arreglar (garment) • confuzo, borroso (vision) • (respondió) con resignación • con moderación (use quotations) • ...
En la clase 2023-12-04
Across
- course
- foreign languages
- humanities
- test/quiz
- library
- house
- class
- IT
- schedule
- semester
- english
- mathematics
- music
- stadium
- psychology
- literature
- classmate
- accounting
Down
- chemistry
- geography
- school
- laboratory
- cafeteria
- history
- homework
- physics
- trimester
- science
- university/college
- journalism
- economics
- art
- spanish
- biology
- chalk
- bookstore
- exam/test
- sociology
38 Clues: IT • art • house • class • chalk • music • course • school • history • physics • library • science • spanish • english • biology • stadium • homework • schedule • semester • chemistry • geography • cafeteria • test/quiz • trimester • economics • bookstore • exam/test • sociology • classmate • laboratory • humanities • journalism • psychology • literature • accounting • mathematics • foreign languages • university/college
science 2019-02-27
Across
- study of laws
- study of soil
- study of organisms
- study rocks
- study of spiders
- study the stars
- study of all animals
- study of fish
- study of ocean aspects
- study of birds
- study of matter and chemicals
Down
- study of snakes
- study of plants
- study of fungi
- study ants
- study animals
- study of the weather
- study of bees
- study of blood
- study of butterflies
20 Clues: study ants • study rocks • study of laws • study animals • study of bees • study of soil • study of fish • study of fungi • study of blood • study of birds • study of snakes • study of plants • study the stars • study of spiders • study of organisms • study of the weather • study of butterflies • study of all animals • study of ocean aspects • study of matter and chemicals
LES COURS 2024-09-17
Across
- physics
- studies
- class, course
- school
- chemistry
- mathematics
- physique physical education
- scholarship
- homework
- cafeteria
- computer science/class
- especially; above all
- languages/tongues
- difficult
- psychology
- useless
Down
- I like
- philosophy
- art
- history
- diploma, degree
- easy
- business administration/education
- I love/adore
- science(s)
- grade/note
- geography
- useful
- biology
- economics
- gymnasium
- humanities
32 Clues: art • easy • I like • school • useful • physics • history • studies • biology • useless • homework • chemistry • geography • cafeteria • economics • gymnasium • difficult • philosophy • science(s) • grade/note • humanities • psychology • mathematics • scholarship • I love/adore • class, course • diploma, degree • languages/tongues • especially; above all • computer science/class • physique physical education • ...
V10 Book A Crossword 2023-02-14
Across
- DogBiscuits
- Rebel
- OpeningCan
- ArrowUp
- Buzzing
- RoughSituation
- GroupHear
- Travel
- Worthless
- PhoneDown
- Flames
- Proactive
- ZeroBars
- Location
- Snowman
- Trick
- Clock
- Next
- Chemistry
- SpeakerConnect
Down
- ArrowDown
- AccidentProne
- PreventScratch
- Moon
- ProblemSolver
- OneHundredPercent
- DaysofWeek
- Exclamation
- RingerOff
- StoppingPlan
- MessageBank
- PhoneUp
- FutureKids
- ConnectNetwork
- WideShot
- Accurate
- Brightness
- Envelope
- Souvenir
- UsedComputer
- Punishment
- RingerOff
42 Clues: Moon • Next • Rebel • Trick • Clock • Travel • Flames • ArrowUp • Buzzing • PhoneUp • Snowman • WideShot • Accurate • ZeroBars • Envelope • Souvenir • Location • ArrowDown • RingerOff • GroupHear • Worthless • PhoneDown • Proactive • RingerOff • Chemistry • DaysofWeek • OpeningCan • FutureKids • Brightness • Punishment • DogBiscuits • Exclamation • MessageBank • StoppingPlan • UsedComputer • AccidentProne • ProblemSolver • PreventScratch • RoughSituation • ...
On the go 1: unit 2 & 3 tärpit 2024-11-19
Across
- kilpailu
- viime aikoina
- asentaa
- ajatella
- tapahtua
- päättää
- vierailla
- järvi
- outo
- harmi!
- saada noloksi
- palata
- viikonloppu
- melko
- laskea
- valtava
- tiedemies
- jälkeenpäin
- kotityö
- tapetoida
Down
- kilpailija
- saapua
- lähtien
- jokainen
- remontoida
- vaikuttaa
- mahtava
- voittaa
- ennen
- oppitunti
- paitsi
- jättää kyydistä
- tuomari
- maalata
- riidellä
- kemia
- (ydin)keskusta
- tavarat
- olettaa
39 Clues: outo • ennen • järvi • melko • kemia • saapua • paitsi • harmi! • palata • laskea • lähtien • asentaa • mahtava • voittaa • päättää • tuomari • maalata • valtava • tavarat • olettaa • kotityö • kilpailu • jokainen • ajatella • tapahtua • riidellä • vaikuttaa • vierailla • oppitunti • tiedemies • tapetoida • kilpailija • remontoida • viikonloppu • jälkeenpäin • viime aikoina • saada noloksi • (ydin)keskusta • jättää kyydistä
Unit 2 Lesson 1 2025-01-30
31 Clues: in • art • late • each • math • easy • while • never • a lot • always • almost • to ask • Spanish • to need • to wait • English • assembly • there is • difficult • to finish • to answer • chemistry • ___ veces • hour/time • to have to • to take note • todos los ___ • Sacar una ___ • school subject • de __ en cuando • to, before (telling time)
One of Us is Lying/Part 1 2025-03-24
Across
- Distracted Mr. Avery during detention
- Princess
- Gossip app
- Cooper’s girlfriend
- Could have saved Simon
- Baseball star
- Principal
- Allergy
- The brainy one
- Bronwyn cheated in ------
- Ashton lives in -----
- Simon’s age
Down
- A flirt; Likes younger guys
- Detention teacher
- School
- Cooper’s nickname
- Addy cheated with him
- Always on Nate’s side
- Hated Simon and tried to kill herself
- Addys Sister
- Controlling of Addy
21 Clues: School • Allergy • Princess • Principal • Gossip app • Simon’s age • Addys Sister • Baseball star • The brainy one • Detention teacher • Cooper’s nickname • Cooper’s girlfriend • Controlling of Addy • Addy cheated with him • Always on Nate’s side • Ashton lives in ----- • Could have saved Simon • Bronwyn cheated in ------ • A flirt; Likes younger guys • Distracted Mr. Avery during detention • ...
worlds from each units 2025-05-07
Staff Crossword 2025-01-14
Across
- Eccentric trumpet player
- AP Physics teacher
- Hawaiian shirt lover
- PE teacher
- Calculus AB Teacher
- Bald history teacher
- Keeper of the ASB room
- Skateboard lover
- AP Chemistry
- Wrestling coach
- Chinese teacher
Down
- Yearbook and art teacher
- Turkis's best friend
- SOS counselor
- Fenech's best friend
- Owner of a dog named Coconut
- S-34 Resident
- Loudest math lecturer
- Youngest math teacher
- Flag football coach
20 Clues: PE teacher • AP Chemistry • SOS counselor • S-34 Resident • Wrestling coach • Chinese teacher • Skateboard lover • AP Physics teacher • Calculus AB Teacher • Flag football coach • Turkis's best friend • Fenech's best friend • Hawaiian shirt lover • Bald history teacher • Loudest math lecturer • Youngest math teacher • Keeper of the ASB room • Eccentric trumpet player • Yearbook and art teacher • ...
Lesson 2 Vocab 1 2024-10-29
37 Clues: now • pen • quiz • test • desk • week • when • door • math • lunch • class • clock • chair • table • chalk • window • Sunday • eraser • course • science • student • Tuesday • library • backpack • homework • schedule • chemistry • bookstore • Wednesday • geography • literature • university • wastebasket • what day is it • school subject • foreign languages • whiteboard;chalkboard
Lektion 2A 2024-10-17
Across
- the middle of the week
- opposite of easy
- gym
- physics
- opposite of useful
- Spanish,German,French
- opposite of hard
- lecture
Down
- in the morning
- something you get when you graduate
- the two days without school
- to go
- beginning of calendar week
- subject that has to do with numbers
- subject
- to major in
- chemistry
- biology
- a place where you can eat and drink
- degree
20 Clues: gym • to go • degree • physics • subject • biology • lecture • chemistry • to major in • in the morning • opposite of easy • opposite of hard • opposite of useful • Spanish,German,French • the middle of the week • beginning of calendar week • the two days without school • something you get when you graduate • subject that has to do with numbers • a place where you can eat and drink
Page 27 Words 2025-10-02
26 Clues: How • What • math • When • Where • often • French • history • geometry • chemistry • in my bed • With whom • at church • some pizza • in my room • Is it that • at the park • at the bank • at the café • some chicken • on the couch • some ice cream • very good/well • very bad/poorly • with my boyfriend • with my girlfriend
Organic Chemistry 2012-09-17
Across
- the measurement of the flow properties of a material. It’s ‘thickness’
- the breaking down of long chain alkanes into more useful short chain alkanes and alkenes using a catalyst (aluminium oxide) and heat.
- a family of compounds with the same general formula and similar chemical properties.
- a mixture of hydrocarbons
- a process used to separate the components of a liquid mixture that have different boiling points using a fractioning column and distillation.
- a family of saturated hydrocarbons with the general formula CnH2n+2
Down
- a bond formed by the sharing of one or more pairs of electrons between 2 atoms.
- with a plentiful supply of oxygen a fuel will burn completely to produce carbon dioxide and water.
- a substance containing only carbon and hydrogen atoms
- a family of unsaturated hydrocarbons with the general formula CnH2n
- molecules containing one or more double bonds
- molecules containing only single bonds
- the tendency of a substance to vapourise
- the chemical reaction of a fuel with oxygen, producing energy (heat) ‘burning’.
- combustion if limited supply of oxygen is available a fuel will undergo incomplete combustion producing poisonous carbon monoxide gas.
- compounds with the same molecular formula but different structural arrangement of the atoms
16 Clues: a mixture of hydrocarbons • molecules containing only single bonds • the tendency of a substance to vapourise • molecules containing one or more double bonds • a substance containing only carbon and hydrogen atoms • a family of unsaturated hydrocarbons with the general formula CnH2n • a family of saturated hydrocarbons with the general formula CnH2n+2 • ...
Industrial Chemistry 2012-09-16
Across
- A North American leader in the delivery of energy
- Ethyl Canada Inc. produces fuela and __ additives
- Refines 75,000 barrels of crude oil
- Suncor Energy Products Inc. production of plastics &
- Ammonia
- E I Dupont Canada
- A world scale chemical and technology facility
- Nova Sarnia Site
Down
- Manufacturing and marketing of plastics
- H.C. Stark
- Trans Alta Energy Corp
- hazardous waste complex
- What kind of a plant is Plains Midstream Canada
- OPG most heavily used coal fired
- A rubber reinforcing agent Cabot
- Suncor Ethanol
16 Clues: Ammonia • H.C. Stark • Suncor Ethanol • Nova Sarnia Site • E I Dupont Canada • Trans Alta Energy Corp • hazardous waste complex • OPG most heavily used coal fired • A rubber reinforcing agent Cabot • Refines 75,000 barrels of crude oil • Manufacturing and marketing of plastics • A world scale chemical and technology facility • What kind of a plant is Plains Midstream Canada • ...
Chemistry Crossword 2012-09-30
Across
- Gold is an example of a ______ material, it can be pressed and hammered without breaking or cracking.
- Many chemicals(Petrol,bleach..etc) can be _______. It can cause a hot spontaneous provoked combustion reaction.
- It has the ability to transfer heat,electricity,or sound by _______ such as an Iron rod, pot or an exhaust pipe.
- Made up of two or more different substances which are mixed together but not combined chemically( Such as salads)
- The process when salt dissolves into water can be called ________.
- Titanium,Sodium, Aluminium and many more can be classified as an _______, they all are found on the periodic table.
- Water, Ammonia, and Carbon dioxide can be classified as a ____________ because it contains more than one substance.
- The thickness of an element such as Iron can also be called the ________= mass ÷ volume
Down
- The _______ ______ of a substance is the temperature at which a liquid such as water, rapidly turns to gas.
- The particular condition that someone or something is in at a specific time.( I,e. Gas, Liquid,Solid and Vapor.)
- ________ is a chemical reaction in which metals such as Iron or any other material molecules break down due to a chemical reaction with it's surroundings.
- Copper can be easily molded or shaped, therefore this is a _______ material.
- It is a matter that contains only one type of particle.( E,g. oxygen,chlorine,and mercury)
- ______ In science is defined as the amount of space taken up by an object in a container. E,g. To find the "space" of a gold bar = HxLxW
- ______ is anything made from molecules and atoms such as water and petrol.
- A combination of two or more substances( Milk, coke,gasoline.)
16 Clues: A combination of two or more substances( Milk, coke,gasoline.) • The process when salt dissolves into water can be called ________. • ______ is anything made from molecules and atoms such as water and petrol. • Copper can be easily molded or shaped, therefore this is a _______ material. • ...
Chemistry Crossword 2013-02-25
Across
- An object (eg. water, air, chair, tables etc) that has an amount of particle that takes up space, is called a _______.
- Metals that can be turned into different shapes or beaten into thin sheets. So that means mask, silver necklacese, gold necklaces etc. have _________.
- A diet cola is less densee than a regular cola because its ________ has a lower mass/volume than a regular cola.
- When you eat a hawaiin pizza not all the slices will taste the same much less the slice you are eating, because on 1 slice there could be 2 pieces of ham while on another slice there is only 1. This is a __________ _________.
- You keep the cleaning supplies away from the stove (eg.windex, pledge etc.) because it has a high ___________.
- Gold is an element with only one kind of particle, therefore gold is a _____ _______.
Down
- Sugar is ________ because it has the ability to dissolve in water.
- Gold boils at 2710, this is gold's _______ _______.
- Silver melts at 961.8 ,this is silver's ______ _______.
- When you cut paper into really small pieces, it changes its size but still has the same particles. This shows that paper went through a ________ _________.
- The wires in Lions Gate Bridge and the Suspension Bridge have __________ because they are drawn into wires.
- When you drink water, your first sip taste exactly the same as when you take your last sip. It taste the same throughout the whole glass. This is a __________ ___________.
- Copper,zinc,gold, and silver all have one thing in common, they are all _________.
- H2O is a type of ___________.
- Table salt dissolved in water is a ________.
- It is anything that has mass and volume.
16 Clues: H2O is a type of ___________. • It is anything that has mass and volume. • Table salt dissolved in water is a ________. • Gold boils at 2710, this is gold's _______ _______. • Silver melts at 961.8 ,this is silver's ______ _______. • Sugar is ________ because it has the ability to dissolve in water. • ...
Chemistry Project 2013-03-13
Across
- Being chased by cat
- Built houses made out of hay, sticks, and bricks
- Sting like a...
- Likes to chase mice
- Tried to blow down the house
- Has a trunk
- Bit Peter Parker
Down
- Donald is a
- Loves to eat banana
- Tall animal with a long neck
- Flying mammal
- Santa's companion
- Large marsupial
- Fastest land animal
- Man's best friend
- King of the jungle
16 Clues: Donald is a • Has a trunk • Flying mammal • Sting like a... • Large marsupial • Bit Peter Parker • Santa's companion • Man's best friend • King of the jungle • Being chased by cat • Loves to eat banana • Likes to chase mice • Fastest land animal • Tall animal with a long neck • Tried to blow down the house • Built houses made out of hay, sticks, and bricks
Chemistry Crossword 2013-04-30
Across
- when metal is mixed with moisture and oxygen it forms ....?
- the gas that comes from cars,starts with c
- a chemical reaction that gives of heat
- 78% of the air
- a hemical reaction that reduces the heat of a substance
- two or more substances mixed together to form one substance
- the symbal o stands for ......?
Down
- a way to stop rusting
- gases that form a blanket around the earth heating it up
- the three things needed to make a fire
- The samllest particle in an element is called an ....?
- a postively or negativly charged particle
- limestone is a ........?
- Ca,Re,V are all what?
- two or more atoms chemically joined
- another word for burning
16 Clues: 78% of the air • a way to stop rusting • Ca,Re,V are all what? • limestone is a ........? • another word for burning • the symbal o stands for ......? • two or more atoms chemically joined • the three things needed to make a fire • a chemical reaction that gives of heat • a postively or negativly charged particle • the gas that comes from cars,starts with c • ...
Chemistry terms 2013-12-11
Across
- a liquid where the solute is dissolved in the solvent
- positive ion
- can be dissolved
- solids that are formed
- separation of electrolyte into ions of opposite charge
- the maximum amount of solute that can dissolve in a given amount of solvent
- a solution with maximum amount of dissolved solute in a solvent
- negative ion
- substance that can dissociate to conduct electricity
Down
- the ability to conduct electricity
- water in sugar water
- the formation of ions
- has a charge
- not yet the maximum amount of dissolved solute in a solvent
- sugar in sugar water
- moles per litre
16 Clues: positive ion • has a charge • negative ion • moles per litre • can be dissolved • water in sugar water • sugar in sugar water • the formation of ions • solids that are formed • the ability to conduct electricity • substance that can dissociate to conduct electricity • a liquid where the solute is dissolved in the solvent • separation of electrolyte into ions of opposite charge • ...
Chemistry :D 2014-03-19
Across
- An element that is made up of tiny particles
- The SI unit for temperature
- It is a process by which a gas changes to a liquid
- The liquid used in a thermometer
- A method to separate a pure liquid from a solution
- It has a fixed volume
- Oxide When magnesium is burned , it combines with oxygen in the air to form a compound
- The substance that dissolves a solute
- Formula It can be represented by a compound
Down
- Colorless gas
- It is a process by which a liquid changes to a gas at temperatures lower than its boiling point
- The SI unit for mass
- Method of obtaining a pure solid sample from it solution
- The curved surface of a liquid
- Solid that remains in the filter during filtration
- It can be compressed
16 Clues: Colorless gas • The SI unit for mass • It can be compressed • It has a fixed volume • The SI unit for temperature • The curved surface of a liquid • The liquid used in a thermometer • The substance that dissolves a solute • Formula It can be represented by a compound • An element that is made up of tiny particles • It is a process by which a gas changes to a liquid • ...
Chemistry Practice 2015-06-16
Across
- thin outer layer of the earth
- a hydrocarbon that has only single bonds (is saturated)
- dioxide, causes acid rain
- consist of only ONE TYPE of atom
- mixtures made up of only hydrogen and oxygen atoms
- Has a negative charge and flies around the outside of the atom
Down
- type of bonding where opposite charges are attracted (electrons are 'nicked')
- rock that contains enough metal to make it worth extracting
- have double bonds and are a hydrocarbon
- Has a positive charge and found in the nucleus of the atom with the neutrons
- warming, caused by increasing carbon dioxide levels
- allow mixtures (like water and oil) to NOT separate out
- the number of electrons held in the second shell
- lots of monomers joined together to make useful products (like plastic bags)
- has the chemical name calcium carbonate
- type of bonding where electrons are shared
16 Clues: dioxide, causes acid rain • thin outer layer of the earth • consist of only ONE TYPE of atom • have double bonds and are a hydrocarbon • has the chemical name calcium carbonate • type of bonding where electrons are shared • the number of electrons held in the second shell • mixtures made up of only hydrogen and oxygen atoms • ...
Chemistry Vocab 2015-10-15
Across
- force holds particles together in the atomic nucleus and the force that holds quarks together in elementary particles.
- either a nuclear reaction or a radioactive decay process in which the nucleus of an atom splits into smaller parts (lighter nuclei).
- The changing of one chemical element into another.
- Energy sent out in the form of particles or waves.
- A quantity used to measure the stability of a radioisotope.
- the production and discharge of something, especially gas or radiation.
- is one of the particles that makes up the atomic nucleus.
- particle a helium nucleus emitted by some radioactive substances, originally regarded as a ray.
- particle a fast-moving electron emitted by radioactive decay of substances.
Down
- A Nuclear particle with the mass of an electron but opposite charge.
- The emission of elementary particles by some atoms when their unstable nuclei disintegrate
- radioactive isotopes of an element.
- Force The fundamental force that acts between leptons and is involved in the decay of hadrons.
- is the splitting of a heavy nucleus into lighter nuclei and fusion is the combining of nuclei to form a bigger and heavier nucleus
- is an atomic species characterized by the specific constitution of its nucleus
- ray penetrating electromagnetic radiation of a kind arising from the radioactive decay of atomic nuclei.
16 Clues: radioactive isotopes of an element. • The changing of one chemical element into another. • Energy sent out in the form of particles or waves. • is one of the particles that makes up the atomic nucleus. • A quantity used to measure the stability of a radioisotope. • A Nuclear particle with the mass of an electron but opposite charge. • ...
