chemistry Crossword Puzzles
Chemistry 2025-04-22
Across
- A substance that speeds up a chemical reaction
- A positively charged particle in the nucleus
- A combination of substances that are not chemically bonded.
- A measure of how acidic or basic a solution is.
- A pure substance that cannot be broken down into simpler substances by chemical means
- The most abundant element in the Earth's atmosphere.
Down
- A negatively charged particle orbiting the nucleus
- When a solid turns directly into a gas.
- A reaction that releases heat to its surroundings.
9 Clues: When a solid turns directly into a gas. • A positively charged particle in the nucleus • A substance that speeds up a chemical reaction • A measure of how acidic or basic a solution is. • A negatively charged particle orbiting the nucleus • A reaction that releases heat to its surroundings. • The most abundant element in the Earth's atmosphere. • ...
chemistry 2024-07-04
Across
- oxygen is added to a chemical in a reaction
- made up of more than one type of element or compound
- water turning into ice
- scientific word for burning
- smallest part of any substance
- made up of 1 type of atom
Down
- breaking down a substance using heat
- heat entering a reaction-feels colder
- made up of 2 or more types of atoms joined together by chemical bonds
9 Clues: water turning into ice • made up of 1 type of atom • scientific word for burning • smallest part of any substance • breaking down a substance using heat • heat entering a reaction-feels colder • oxygen is added to a chemical in a reaction • made up of more than one type of element or compound • made up of 2 or more types of atoms joined together by chemical bonds
chemistry 2024-06-27
9 Clues: treat indigestion • oxidised fat or oil • smallest unit of a matter • mixture of 2 or more metal • Rusting of iron is known as • acid reacts with base and make salt • 4 carbon compound with ketone group • bonds that are made by sharing of electron • metal that reacts with acid to give H2 gas
Chemistry 2025-03-18
Chemistry 2025-11-23
Across
- Equipment that provides heat for chemical experiments, often fueled by gas or alcohol
- A subatomic particle with a negative electrical charge that orbits the nucleus
- The smallest unit of a compound made of two or more atoms chemically bonded together
- A small cylindrical glass item used for holding small amounts of chemicals during experiments
Down
- A subatomic particle found in the nucleus that has a positive electrical charge
- A wide-mouthed glass container used for mixing, heating, and holding liquids (volume marks are non-precise)
- The compound with the formula H2O
- Equipment used in the lab to accurately measure the mass of a substance
- A pure substance made of only one kind of atom
9 Clues: The compound with the formula H2O • A pure substance made of only one kind of atom • Equipment used in the lab to accurately measure the mass of a substance • A subatomic particle with a negative electrical charge that orbits the nucleus • A subatomic particle found in the nucleus that has a positive electrical charge • ...
Chemistry 2025-12-01
Across
- particles in this state or phase a very spread out
- This, like a dozen refers to a specific number of something
- particles in this state cannot be compressed but slide relative to one another
- mass of one, charge of +1
- particles in this state are fixed in place
- mass of one, charge of zero
Down
- This is the name given to the number of particles in a mole
- mass of zero, charge of -1
- this is like a mole, only a LOT smaller
9 Clues: mass of one, charge of +1 • mass of zero, charge of -1 • mass of one, charge of zero • this is like a mole, only a LOT smaller • particles in this state are fixed in place • particles in this state or phase a very spread out • This is the name given to the number of particles in a mole • This, like a dozen refers to a specific number of something • ...
Chemistry 2025-12-08
Across
- Acid containing hydrogen and another element, but no oxygen
- Substance that accepts a proton or produces OH⁻
- Substance that dissolves a solute to form a solution
- Acid containing hydrogen, oxygen, and another element
- Homogeneous mixture of a solute dissolved in a solvent
- Compound that dissociates into ions in solution
Down
- Compound dissolving without forming ions
- Substance dissolved by a solvent in a solution
- Substance that donates a proton (H⁺)
9 Clues: Substance that donates a proton (H⁺) • Compound dissolving without forming ions • Substance dissolved by a solvent in a solution • Substance that accepts a proton or produces OH⁻ • Compound that dissociates into ions in solution • Substance that dissolves a solute to form a solution • Acid containing hydrogen, oxygen, and another element • ...
Chemistry 2025-10-23
9 Clues: a cluster of atoms • needs a microscope • see with the naked eye • a change is size or shape • reaction that takes in heat • reaction that releases heat • the basic building block of all matter • two substances mixeds to create a new substances • the degree or intensity of heat present in a substance or object
university life 2025-02-23
Terjemahkan perkataan berikut 2022-06-16
SCIENCE 2022-02-05
School Subjects 2023-06-21
Across
- Science The study of non-living matter and energy, such as physics and chemistry.
- The study of numbers, shapes, and patterns.
- Studies The study of society, culture, and human behavior.
- The study and enjoyment of sounds, melodies, and instruments.
- The creative expression through drawing, painting, and other visual forms.
- The study of Earth's physical features, climate, and maps.
- The study of living organisms, including plants, animals, and humans.
- The study of past events, people, and civilizations.
Down
- Science The study of computers, programming, and technology.
- The study of the natural world, including plants, animals, and experiments.
- The study and appreciation of written works such as stories, poems, and novels.
- Education Activities and exercises to promote physical fitness and health.
- The study of substances, their properties, and reactions.
- Language The study of a language other than one's native language.
- The study of matter, energy, and the laws that govern them.
15 Clues: The study of numbers, shapes, and patterns. • 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 of Earth's physical features, climate, and maps. • The study of matter, energy, and the laws that govern them. • ...
Classroom Chemistry 2016-11-24
Across
- Has a unfixed shape and volume
- Separates a soluble solid from a liquid
- Used to separate an insoluble solid from a liquid
- The amount of space an object takes up
- Involves heating, followed by cooling to leave a pure substance behind in crystal form
- Has a fixed mass and volume
- Sugar is an example in Kool Aid
- This action is what allows water to move when filter paper is dipped in water
- Takes the shape of its container
Down
- A type of mixture where you can see the individual parts
- The substance that dissolves the solute
- A type of mixture where you cannot see the individual parts
- Used to separate two different dyes based on their solubility levels
- Makes up everything all around us
- When a substance is able to dissolve into another type of substance
15 Clues: Has a fixed mass and volume • Has a unfixed shape and volume • Sugar is an example in Kool Aid • Takes the shape of its container • Makes up everything all around us • The amount of space an object takes up • The substance that dissolves the solute • Separates a soluble solid from a liquid • Used to separate an insoluble solid from a liquid • ...
chemistry Isabel 2016-12-14
Across
- bond the complete transfer of valence electron(s) between atoms.
- relating to, measuring, or measured by the quality of something rather than its quantity.
- a substance made by mixing other substances together.
- a part or aspect of something abstract, especially one that is essential or characteristic.
- a thing that is composed of two or more separate elements; a mixture.
- the basic unit of a chemical element
- mass the mass of an atom of a chemical element expressed in atomic mass units
- a particular kind of matter with uniform properties.
- 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.
Down
- A group of atoms bonded together,representing the smallest fundamental unit of a chemical compound that can take any part in a chemical reaction
- rule chemical rule of thumb that reflects observation that atoms of main-group elements tend to combine in such a way that each atom has eight electrons in its valence shel
- of or denoting a process involving substances in different phases (solid, liquid, or gaseous).
- unit chemistry is the empirical formula of any ionic or convalescent network solid compound used as an independent entity for stoichiometric calculations.
- is a separation of electric charge leading to a molecule or its chemical groups having an electric dipole or multipole moment.
- A subatomic particle of about the same mass as a proton but without an electric charge
15 Clues: the basic unit of a chemical element • a particular kind of matter with uniform properties. • a substance made by mixing other substances together. • bond the complete transfer of valence electron(s) between atoms. • a thing that is composed of two or more separate elements; a mixture. • ...
Organic Chemistry 2017-02-16
Across
- คุณสมบัติที่ทำให้ไม่ละลายในน้ำ
- ปฏิกิริยาการแทนที่
- หมู่ฟังก์ชั่นที่มีสูตร-CHO
- สูตรโมเลกุลเหมือนกันแต่สูตรโครงสร้างต่างกัน
- แอลดีไฮด์ที่มีคาร์บอนหนึ่งตัว
- เบนซีนสองวงเชื่อมกันด้วยพันธะเดี่ยว
Down
- สารประกอบไฮโดรคาร์บอนที่มีอะตอมคาร์บอนเรียงกันเป็นวงแหวนเบนซีน
- ปฏิกิริยาการเติม
- ตัวทำละลายอินทรีย์ที่เกิดจากอะตอมคาร์บอนหนึ่งตัวเกิดพันธะกับคลอรีนสี่ตัว
- ไอโซเมอร์ที่มีการจัดกลุ่มอะตอมหรือที่ว่างในโมเลกุลต่างกัน
- อีเทอร์ที่ใช้เป็นยาสลบ สูตรคือCH3CH2OCH2CH3
- สารประกอบไฮโดรคาร์บอนที่มีพันธะคู่
- ชื่อของสารประกอบอินทรีย์ที่ประกอบขึ้นจากไฮโดรเจนและคาร์บอนทั้งหมด
- ชื่อของโลหะที่เป็นส่วนประกอบของกรินยาร์ดรีเอเจนต์
- แอลกอฮอลล์ที่มีสูตรC2H6O
15 Clues: ปฏิกิริยาการเติม • ปฏิกิริยาการแทนที่ • แอลกอฮอลล์ที่มีสูตรC2H6O • หมู่ฟังก์ชั่นที่มีสูตร-CHO • แอลดีไฮด์ที่มีคาร์บอนหนึ่งตัว • คุณสมบัติที่ทำให้ไม่ละลายในน้ำ • สารประกอบไฮโดรคาร์บอนที่มีพันธะคู่ • เบนซีนสองวงเชื่อมกันด้วยพันธะเดี่ยว • อีเทอร์ที่ใช้เป็นยาสลบ สูตรคือCH3CH2OCH2CH3 • สูตรโมเลกุลเหมือนกันแต่สูตรโครงสร้างต่างกัน • ชื่อของโลหะที่เป็นส่วนประกอบของกรินยาร์ดรีเอเจนต์ • ...
Chemistry Terms 2018-02-05
Across
- / Smallest particle of matter that still has its characteristics
- / Two or more substances that are physically combined
- / Visibly different substances throughout
- / Two or more atoms chemically combined
- / Charge-less particle in the nucleus of a atom
- Change / When the chemical properties stay the same and is the same substance, but its size and shape change
- / Anything that has mass and volume
- / Made up of more than one type of atom
Down
- / Amount of space something occupies
- / All the substances are the same throughout
- Change / When something transforms into a new substance
- / Made up of one type of atom
- / Negatively charged particles that move around the atom
- / Positively charged particles in the nucleus of a atom
- / Amount of matter in a object
15 Clues: / Made up of one type of atom • / Amount of matter in a object • / Anything that has mass and volume • / Amount of space something occupies • / Two or more atoms chemically combined • / Made up of more than one type of atom • / Visibly different substances throughout • / All the substances are the same throughout • / Charge-less particle in the nucleus of a atom • ...
Chemistry Crossword 2018-01-23
Across
- Material.
- very compact.
- A substance that is not combined chemically.
- what amount of space this takes up.
- a well mixed substance.
- how close you can get your answers to line up.
- A chemically combined substance.
- how close you can get to the correct number.
Down
- the size of something.
- chemicals that cannot be broken down any further.
- to trap heat.
- Unit The SI unit for the seven base units.
- These guys make up everything.
- to give off heat.
- not mixed well.
15 Clues: Material. • to trap heat. • very compact. • not mixed well. • to give off heat. • the size of something. • a well mixed substance. • These guys make up everything. • A chemically combined substance. • what amount of space this takes up. • Unit The SI unit for the seven base units. • A substance that is not combined chemically. • how close you can get to the correct number. • ...
Water Chemistry 2013-01-14
Across
- a liquid, matter that flows
- fresh water mixed with salt
- taking care of something
- chemistry of earths crust
- caused by humans
- elements mixed in the same phase
- force of an object
- atoms chemically combined
- amount packed in
Down
- all water in the world
- increase overtime of population
- amount of salt
- toxins in air
- total mass of living materials in one specific area
- waste or water that flows everywhere
15 Clues: toxins in air • amount of salt • caused by humans • amount packed in • force of an object • all water in the world • taking care of something • chemistry of earths crust • atoms chemically combined • a liquid, matter that flows • fresh water mixed with salt • increase overtime of population • elements mixed in the same phase • waste or water that flows everywhere • ...
Chemistry Words 2013-08-25
Across
- when salt goes into water it _______
- when you clean out a liquid like water
- only one type of thing
- the separation of a mixture
- made up of one type of atom
- vanish, to pass out of sight
Down
- able to be drawn out into a thin wire
- when a solid liquid or gas changes from one state to another
- going from a liquid to a gas
- a small component in a solvent
- a liquid a solute is dissolved in
- a small amount of something left after the main part has gone
- easy to move or bend
- two or more separate elements
- a substance that is made by mixing two different substances
15 Clues: easy to move or bend • only one type of thing • the separation of a mixture • made up of one type of atom • going from a liquid to a gas • vanish, to pass out of sight • two or more separate elements • a small component in a solvent • a liquid a solute is dissolved in • when salt goes into water it _______ • able to be drawn out into a thin wire • ...
Chemistry Crossword 2013-11-12
Across
- Said all atoms are like balls
- Idea of orbitals
- Negative pieces of an atom
- Elements with 8 electrons
- These go left and right
- First person to think of atoms
- No charge
Down
- Electron on outermost shell
- These go up and down
- Positive pieces of an atom
- Chart with all the elements
- Came up with the idea of electrons
- Smallest unit of all matter
- More than one atom together
- A charged particle
15 Clues: No charge • Idea of orbitals • A charged particle • These go up and down • These go left and right • Elements with 8 electrons • Positive pieces of an atom • Negative pieces of an atom • Electron on outermost shell • Chart with all the elements • Smallest unit of all matter • More than one atom together • Said all atoms are like balls • First person to think of atoms • ...
Chemistry Rocks 2014-08-28
Across
- basic unit of mass
- difference between the accepted and experimental values
- zero/zero point on a Kelvin scale
- measurement of how close to actual value
- measure of how close a measurement is to another
- quantity of heat
- basic unit of length
Down
- capacity to do work or produce heat
- volume of liquids
- force that measures the pull
- measure of how hot or cold
- scale/ freezing point of water is zero degrees
- value/correct value based on reliable references
- depends only on the composition
- unit of energy
15 Clues: unit of energy • quantity of heat • volume of liquids • basic unit of mass • basic unit of length • measure of how hot or cold • force that measures the pull • depends only on the composition • zero/zero point on a Kelvin scale • capacity to do work or produce heat • measurement of how close to actual value • scale/ freezing point of water is zero degrees • ...
Chemistry equipment 2015-08-19
Across
- used to dispense solids
- measures out specific volumes of liquids
- holds liquids
- used to pick up hot beakers
- used for making solutions of a specific volume
- used to weigh solids on the balance
Down
- used to hold test tubes during an experiment
- used to stir mixtures
- used to carry out experiments
- used to measure the mass of objects
- cleaning and adding water to experiment
- used to dispense small amounts of chemicals
- used to measure small amounts of chemicals
- used to help pour liquids into a narrow side
- used to cover the top of a beaker to avoid splashing
15 Clues: holds liquids • used to stir mixtures • used to dispense solids • used to pick up hot beakers • used to carry out experiments • used to measure the mass of objects • used to weigh solids on the balance • cleaning and adding water to experiment • measures out specific volumes of liquids • used to measure small amounts of chemicals • used to dispense small amounts of chemicals • ...
Chemistry 9 2021-09-16
Across
- when paper is shredded it goes through a ________ change
- A smoothie is a _______ of foods
- Hydrogen is the first _______ on the periodic table
- When olive oil starts bubbling and spitting it has hit its _______ point
- A well-blended, seedless smoothie is a ___________ mixture
- The melting point is when aluminum changes from _____ to liquid
Down
- Most jewelry is made of silver due to its ____________
- when steel meets an acidic substance and rusts it’s called corrosion
- The amount of milk in a cup is called the _______
- Magnesium and Ammonia are both considered a ____ Substance
- When liquid water turns into ice, it's called a change of _____
- when a banana ripens it goes through a ________
- propane gas is used in barbecues because of its flammability
- A fruit salad is a _____________ mixture
- the ability of copper to _______ electricity
15 Clues: A smoothie is a _______ of foods • A fruit salad is a _____________ mixture • the ability of copper to _______ electricity • when a banana ripens it goes through a ________ • The amount of milk in a cup is called the _______ • Hydrogen is the first _______ on the periodic table • Most jewelry is made of silver due to its ____________ • ...
Practical Chemistry 2021-09-21
Across
- the colour of the residue on heating lead nitrate
- gas that turns moist lead acetate paper silvery black
- gas that changes anhydrous copper sulphate from white to blue
- gas that turns lime water milky
- a sublimable compound
- gas that gives curdy white ppt with silver nitrate
- gas that rekindles a glowing splinter
Down
- Suffocating gas that turns potassium dichromate orange to clear green
- gas that changes moist starch iodide paper to blue black
- colour of the flame imparted when calcium is present as the metallic ion
- basic gas that gives dense white fumes with hydrogen chloride
- copper carbonate changes to _______ colour on heating
- gas that extinguishes a burning splinter with pop sound
- the cation present when you see lilac color for the flame test
- reddish brown acidic gas
15 Clues: a sublimable compound • reddish brown acidic gas • gas that turns lime water milky • gas that rekindles a glowing splinter • the colour of the residue on heating lead nitrate • gas that gives curdy white ppt with silver nitrate • gas that turns moist lead acetate paper silvery black • copper carbonate changes to _______ colour on heating • ...
Chemistry Crossword 2021-01-13
Across
- row on periodic table
- Vertical column on Periodic table
- in all atoms has - charge
- gases conduct electricity low boiling point
- same number of protons but different neutrons
- mixture of metals and non metal like tin
- total mass of atom
- particle with no electric charge
Down
- table chemical elements chart
- subatomic particle with a + charge
- readily forms positive ions
- time of half reduction from value
- center core of atom largest mass
- number of protons in the nucleus of atom
- net electric charge due to loss or gain of electrons
15 Clues: total mass of atom • row on periodic table • in all atoms has - charge • readily forms positive ions • table chemical elements chart • center core of atom largest mass • particle with no electric charge • Vertical column on Periodic table • time of half reduction from value • subatomic particle with a + charge • mixture of metals and non metal like tin • ...
Chemistry Crossword 2021-01-05
Across
- A vertical column in the periodic table of the elements. Elements in a group have similar properties.
- An atom or group of atoms that has a positive or negative electric charge.
- An element that tends to be shiny, easily shaped, and a good conductor of electricity and heat
- number The total number of protons in an atom’s nucleus.
- A negatively charged particle outside an atom's nucleus
- An atom of one element that has a different number of neutrons than another atom of the same element.
- The central region of an atom where most of the atom's mass is found in protons and neutrons
- An element that has both properties of both metals and nonmetals.
Down
- A table of the elements, arranged by an atomic number that shows the patterns in their properties.
- A horizontal row in the periodic table of elements. Elements in a period have varying properties.
- The number of protons found in the nucleus of an atom.
- The length of time it takes for half of the atoms in a sample of a radioactive element to decay into atoms of another element.
- A positively charged particle located in an atom's nucleus
- An element that is not a metal and has properties generally opposite to those of a metal.
- A particle that has no electric charge
15 Clues: A particle that has no electric charge • The number of protons found in the nucleus of an atom. • A negatively charged particle outside an atom's nucleus • number The total number of protons in an atom’s nucleus. • A positively charged particle located in an atom's nucleus • An element that has both properties of both metals and nonmetals. • ...
Chemistry crossword 2020-12-18
Across
- strong alkalis that have OH symbol at last
- the element that have symbol K
- most nonreactive and lightest element
- shorthand way of referring to elements
- columns of periodic table
- solutions are ...
- the substance that is dissolves into
- ... of mass
Down
- every compound has...
- rows of periodic table
- variable that you change
- axis that you plot independent variable
- the substance that dissolves
- variable that you measure as the result
- variable that you keep the same
15 Clues: ... of mass • solutions are ... • every compound has... • rows of periodic table • variable that you change • columns of periodic table • the substance that dissolves • the element that have symbol K • variable that you keep the same • the substance that is dissolves into • most nonreactive and lightest element • shorthand way of referring to elements • ...
Chemistry Terms 2021-09-09
Across
- / The amount of matter in an object
- / The amount of space something occupies
- / State of matter that flows, takes shape of its container, and it has no defined shape
- / Anything that has mass and volume
- / Two or more atoms chemically combined
- / A branch of science that studies the properties of matter and how matter interacts with energy
- / Two or more substances physically combined
- / A molecule with two or more different types of atoms chemically combined
Down
- / State of matter with no shape, and it fills its container
- / State of matter that keeps its shape
- / A molecule with two or more of he same atoms chemically combined
- / The smallest part of matter
- / Part of an atom that is negatively charged and is located around the nucleus on orbits
- / Part of an atom that is charge-less and is located in the nucleus
- / Part of an atom that is positively charged and is located in the nucleus
15 Clues: / The smallest part of matter • / The amount of matter in an object • / Anything that has mass and volume • / State of matter that keeps its shape • / Two or more atoms chemically combined • / The amount of space something occupies • / Two or more substances physically combined • / State of matter with no shape, and it fills its container • ...
chemistry crossword 2021-09-05
Across
- What separates metals and non-metals
- The elements with atomic numbers 35,53 and 85 are all
- Which element had the most highest electronegative value in pauling scale
- Which block consists of metalloids?
- The group which consists of oxygen is called
- the element with most negative electron gain enthalpy
- s-block elements are all
- Which element had the most lowest electronegative value in pauling scale
Down
- What is the term used for atoms or ions with same number of electrons ?
- Gain Enthalpy Becomes less negative down or above the group?
- Which group has the highest electron gain enthalpy
- What is element with least atomic radius ?
- lanthanoids and actinoids together make
- mendeleev's periodic table was modified to
- the most inert element is
15 Clues: s-block elements are all • the most inert element is • Which block consists of metalloids? • What separates metals and non-metals • lanthanoids and actinoids together make • What is element with least atomic radius ? • mendeleev's periodic table was modified to • The group which consists of oxygen is called • Which group has the highest electron gain enthalpy • ...
Redox Chemistry 2021-08-26
Across
- another name for burning
- gain of valency electrons
- when a reaction releases heat
- loss of valency electrons
- oxidation and reduction
- a substance that has the ability to oxidise other substances
- when a reaction absorbs heat
Down
- show how a reaction gains or loses electrons
- what is H2SO4
- oxidation and reduction, always take place in a ...
- is combustion a redox reaction true of false
- reaction between iron(iii)oxide and aluminium
- bromine being displayed by chlorine, from a clouorless solution of potassium bromide. What colour is the solution
- Memory technique to remember the difference between oxidation and reduction
- a sub-atomic particle with a negative charge
15 Clues: what is H2SO4 • oxidation and reduction • another name for burning • gain of valency electrons • loss of valency electrons • when a reaction absorbs heat • when a reaction releases heat • show how a reaction gains or loses electrons • is combustion a redox reaction true of false • a sub-atomic particle with a negative charge • reaction between iron(iii)oxide and aluminium • ...
chemistry review 2022-03-21
Across
- not the same throughout
- make (a liquid) thinner or weaker by adding water or another solvent to it.
- the ability to be dissolved, especially in water.
- mix (metals) to make an alloy.
- the smallest of a substance
- the main component
- when two substances combine but keep there own properties.
Down
- present in a high proportion relative to other substances; having had water or other diluting agent removed or reduced.
- number below the element symbol
- a substance that takes part in and undergoes change during a reaction.
- the minor component in a solution, dissolved in the solvent.
- the result
- able to dissolve other substances.
- the same throughout
- sour and bitter
15 Clues: the result • sour and bitter • the main component • the same throughout • not the same throughout • the smallest of a substance • mix (metals) to make an alloy. • number below the element symbol • able to dissolve other substances. • the ability to be dissolved, especially in water. • when two substances combine but keep there own properties. • ...
Chemistry Crossword 2022-08-23
Across
- refers to how close a measured value is to an accepted value
- a physical property, such as mass, length, and volume, that is dependent upon the amount of substance present
- a characteristic of matter that can be observed or measured without changing the sample’s compisition-for example, density, color, taste, hardness, and melting point
- the number of all known digits reported in measurements plus one estimated digit
- a defined unit in a system of measurement that is based on an object or event in the physical world and is independent of other units
- a transition of matter from one state to another
- refers to how close a series of measurement are to one another; precise measurements show little variation over a series of trials but might not be accurate
Down
- the amount of mass per unit volume; a physical property
- a systematic approach to problem solving that uses conversion factors to move from one unit to another
- the ablility or inablilty of a substance to combine with or change into one or more new substances
- a process involving one or more substances changing into new substances; also called a chemical reaction
- a type of change that alters the physical properties of a substance but does not change its composition
- a physical property that remains the same no matter how much of a substance is present
- gaseous state of a substance that is a liquid or a solid at room temperature
- a ratio of equivalent used to express the same quantity in different units; is always equal to 1 and changes the units of a quantity without changing its value
15 Clues: a transition of matter from one state to another • the amount of mass per unit volume; a physical property • refers to how close a measured value is to an accepted value • gaseous state of a substance that is a liquid or a solid at room temperature • the number of all known digits reported in measurements plus one estimated digit • ...
Chemistry Terms 2022-09-21
Across
- an energy level defined by quantum theory
- the number of times a point on a wave passes a fixed reference point in one second
- 6.626 x 10^-34 Js
- electromagnetic radiation within the portion of the electromagnetic spectrum
- any quantum state of the system that has a higher energy than the ground state
- the emission of electrons when electromagnetic radiation, such as light, hits a material
- the distance between any given point and the same point in the next wave cycle
- power derived from the utilization of physical or chemical resources, especially to provide light and heat
Down
- light
- the lowest energy state of an atom or other particle
- a stable subatomic particle with a charge of negative electricity
- a function describing the location and wave-like behavior of an electron in an atom
- a particle representing a quantum of light or other electron magnetic radiation
- a displacement of a wave from zero
- a periodic disturbance that moves through space
15 Clues: light • 6.626 x 10^-34 Js • a displacement of a wave from zero • an energy level defined by quantum theory • a periodic disturbance that moves through space • the lowest energy state of an atom or other particle • a stable subatomic particle with a charge of negative electricity • electromagnetic radiation within the portion of the electromagnetic spectrum • ...
Organic Chemistry 2022-01-26
Across
- organic compounds in which all the carbon atoms are connected by single bonds
- aromatic organic compounds containing solely carbon and hydrogen atoms
- a compound containing carbon and hydrogen joined together in straight chains, branched trains or non-aromatic rings
- the process of breaking a covalent bond in a neutral molecule takes both original bonding electrons
- a two-stage reaction process of an addition reaction followed by an elimination reaction that gives an overall effect of substitution
Down
- a formula giving the number of atoms of each of the elements present in one molecule of a specific compound
- a formula giving the proportions of the elements present in a compound but not the actual numbers or arrangement of atoms
- a chemical compound that contains carbon-carbon double bonds or triple bonds
- a compound whose molecule has the same number of atoms of each element as another, but with logically distinct bonds between them
- a formula which shows the arrangement of atoms in the molecule of a compound
- a chemical species that forms bonds with nucleophiles by accepting an electron pair
- a reaction in which two molecules combine with elimination of a simple molecule
- an organic reaction where two or more molecules combine to form a larger one
- a substance consumed in the course of a chemical reaction
- used in mechanisms to show the various electron pairs moving around
15 Clues: a substance consumed in the course of a chemical reaction • used in mechanisms to show the various electron pairs moving around • aromatic organic compounds containing solely carbon and hydrogen atoms • a chemical compound that contains carbon-carbon double bonds or triple bonds • a formula which shows the arrangement of atoms in the molecule of a compound • ...
Organic Chemistry 2022-01-26
Across
- Aromatic hydrocarbons
- A substance that enters into and is altered in the course of a chemical reaction
- Chemical bond dissociation of a molecular bond by a process where each of the fragments retain one of the originally bonded electrons
- A molecular fragment that departs with a pair of electrons in heterolytic bond clevage
- A formula giving the proportions of the elements present in a compound but not the actual numbers or arrangements of atoms
- used in mechanisms to show the various electron pairs moving around
Down
- The process of breaking a covalent bond where one previously bonded species takes both original bonding electrons from the other species
- Another compound whose molecule has the same number of atoms of each element, but with logically distinct bonds between them
- A chemical reaction during which one functional group in a chemical compound is replaced by another functional group
- A reaction in which two or more molecules combine to form a larger molecule, with the simultaneous loss of a small molecule such as water or methanol
- A chemical species that forms bonds with electrophiles by donating an electron pair
- Any organic chemical compound in which the atoms are connected by single, double, or triple bonds to form nonaromatic structures
- A formula which shows the arrangement of atoms in the molecule of a compound
- An organic reaction where 2+ molecules combine to form a larger one
- A chemical species that forms bonds with nucleophiles by accepting an electron pair
15 Clues: Aromatic hydrocarbons • An organic reaction where 2+ molecules combine to form a larger one • used in mechanisms to show the various electron pairs moving around • A formula which shows the arrangement of atoms in the molecule of a compound • A substance that enters into and is altered in the course of a chemical reaction • ...
chemistry crossword 2022-11-03
Across
- full VE shell
- positive charge equal to electrons
- bond sharing 2 pairs of electrons
- transfers electrons
- shares electrons
- model showing VE
- bond sharing 1 pair of electrons
- holds atoms in metallic substances
Down
- holds atoms together within a molecule
- the outermost shell of an element
- electrons aren't shared equally
- electrons shared equally between 2 atoms
- positive ion
- positively charged core of an atom
- formed by sharing 3 pairs of electrons
15 Clues: positive ion • full VE shell • shares electrons • model showing VE • transfers electrons • electrons aren't shared equally • bond sharing 1 pair of electrons • the outermost shell of an element • bond sharing 2 pairs of electrons • positive charge equal to electrons • positively charged core of an atom • holds atoms in metallic substances • holds atoms together within a molecule • ...
Chemistry Vocab 2023-09-07
Across
- composed of two or more types of elements
- Smallest particle in a chemical element
- ability to dissolve in a liquid
- tendency of a substance to undergo chemical changes
- cannot be broken into anything
- substances can be visibly distinguished
Down
- solid substance formed when two solutions are chemically combined
- pH of less than 7
- new substances formed in a chemical reaction
- good conductors, malleable and ductile
- increases the rate of a chemical reaction
- pH more than 7
- positive charge
- used to classify solutions
- No charge
15 Clues: No charge • pH more than 7 • positive charge • pH of less than 7 • used to classify solutions • cannot be broken into anything • ability to dissolve in a liquid • good conductors, malleable and ductile • Smallest particle in a chemical element • substances can be visibly distinguished • composed of two or more types of elements • increases the rate of a chemical reaction • ...
Chemistry Crossword 2023-10-04
Across
- a measure of the amount and type of matter in an object
- a group of atoms bonded together
- having the properties of an alkali, or containing alkali
- to act on or change someone or something
- a substance formed from two or more elements chemically united in fixed proportions
- an atom or molecule with a net electric charge due to the loss or gain of one or more electrons
- in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign
Down
- a change in physical form or a nuclear reaction
- the positively charged central core of an atom, consisting of protons and neutrons and containing nearly all its mass
- the mass of an atom of a chemical element expressed in atomic mass units
- the charge number of an atomic nucleus
- consisting of uncombined atoms rather than molecules
- a substance that cannot be broken down into any other substance
- a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.
- a molecule or other entity that can donate a proton or accept an electron pair in reactions.
15 Clues: a group of atoms bonded together • the charge number of an atomic nucleus • to act on or change someone or something • a change in physical form or a nuclear reaction • consisting of uncombined atoms rather than molecules • a measure of the amount and type of matter in an object • having the properties of an alkali, or containing alkali • ...
Chemistry Revision 2023-10-13
Across
- Solid to Gas
- Liquid to Solid
- Sodium Chloride
- Particles in fluids move randomly
- Gas to Liquid
- decreasing the concentration of a solute in a solution
- It is a graph that uses the measurement /100g water
- When the particles are touching but not as close as a solid
Down
- When particles are far apart
- The only way that they move is by vibrating
- A substance with a solute and solvent mixed together
- Solid to Liquid
- Liquid to Gas
- A substance mixed in a solvent
- The movement of particles from a high concentration to a low concentration
15 Clues: Solid to Gas • Liquid to Gas • Gas to Liquid • Solid to Liquid • Liquid to Solid • Sodium Chloride • When particles are far apart • A substance mixed in a solvent • Particles in fluids move randomly • The only way that they move is by vibrating • It is a graph that uses the measurement /100g water • A substance with a solute and solvent mixed together • ...
Chemistry Revision 2023-10-13
Across
- Solid to Gas
- Liquid to Solid
- Sodium Chloride
- Particles in fluids move randomly
- Gas to Liquid
- decreasing the concentration of a solute in a solution
- It is a graph that uses the measurement /100g water
- When the particles are touching but not as close as a solid
Down
- When particles are far apart
- The only way that they move is by vibrating
- A substance with a solute and solvent mixed together
- Solid to Liquid
- Liquid to Gas
- A substance mixed in a solvent
- The movement of particles from a high concentration to a low concentration
15 Clues: Solid to Gas • Liquid to Gas • Gas to Liquid • Solid to Liquid • Liquid to Solid • Sodium Chloride • When particles are far apart • A substance mixed in a solvent • Particles in fluids move randomly • The only way that they move is by vibrating • It is a graph that uses the measurement /100g water • A substance with a solute and solvent mixed together • ...
Chemistry Crossword 2024-02-19
Across
- the variable you measure as a result or in response to a change in an experiment
- an educated prediction based on what you know
- using your senses to gather information
- a statement that summarizes and explains the results of the experiment
- the supplies or resources you need
- also known as the problem or purpose; it’s what you want to solve
- the data that gives descriptive traits or characteristics
- the data that provides amounts or numerical measurements
Down
- the one variable you change in an experiment
- all the variables that remain constant or stay the same in an experiment
- the name for the actual testing portion of a lab
- the big process or set of steps all scientists follow
- the smaller step-by-step instructions you follow during the test
- the step you must preform before a hypothesis, to gather more information and give you background information
- finding patterns, similarities, and differences in the data
15 Clues: the supplies or resources you need • using your senses to gather information • the one variable you change in an experiment • an educated prediction based on what you know • the name for the actual testing portion of a lab • the big process or set of steps all scientists follow • the data that provides amounts or numerical measurements • ...
Chemistry Terms 2020-07-09
Across
- THEY are chemical compounds that are formed by the reaction of an acid and a base.
- The central core of an atom containing the protons and neutrons.
- IT measures the activity of the hydrogen ion in substances. If a substance has a pH less than 7 it is said to be acidic. If its pH is greater than 7 then it said to be basic or alkaline.
- A table of the chemical elements arranged by atomic number.
- A family of elements that makes up column 18 of the periodic table. They are very stable due to their full outer electron shells.
- A particle in the nucleus of an atom that has no electric charge.
- A substance that is a good conductor of heat and electricity. They are generally malleable, ductile, and shiny.
- A homogeneous mixture where one substance called the solute is fully dissolved into another substance called the solvent. For example, IT is formed when salt dissolves into water to make the solution salt water.
- IT is formed when two or more atoms are joined together by a chemical bond.
Down
- A particle within the nucleus of an atom that holds a positive charge.
- An electron in an atom that can participate in a chemical bond
- The process that occurs when two or more chemical substances are combined to form another chemical substance.
- A substance is said to be THIS if it can be pounded into a thin sheet.
- A combination of two or more substances that are not chemically combined.
- The name for the process when oxygen combines with another element to form a compound.
15 Clues: A table of the chemical elements arranged by atomic number. • An electron in an atom that can participate in a chemical bond • The central core of an atom containing the protons and neutrons. • A particle in the nucleus of an atom that has no electric charge. • A particle within the nucleus of an atom that holds a positive charge. • ...
kayley - chemistry 2019-10-18
Across
- the basic unit of a chemical element
- a thing that is composed of two or more separate elements
- characteristic of a substance that may be observed when it participates in a chemical reaction
- having assets in excess of liabilities; able to pay one's debts
- cloudy
- undergoes changes during a reaction
- an article or substance that is manufactured or refined for sale
- Russian chemist who developed a periodic table of the chemical elements and predicted the discovery of several new elements
Down
- a part or aspect of something abstract, especially one that is essential or characteristic
- the mass of an atom of a chemical element expressed in atomic mass units
- same
- final product
- different
- things you can observe
- a gesture of respect, homage, or polite recognition or acknowledgment, especially one made to or by a person when arriving or departing
15 Clues: same • cloudy • different • final product • things you can observe • undergoes changes during a reaction • the basic unit of a chemical element • a thing that is composed of two or more separate elements • having assets in excess of liabilities; able to pay one's debts • an article or substance that is manufactured or refined for sale • ...
Chemistry: Metals 2020-05-15
Across
- The gas produced when calcium reacts with water.
- Able to be drawn into a thin wire
- The type of reaction between zinc and copper (II) sulfate
- The reaction that takes place when iron reacts with oxygen in the presence of water
- Easily bent
- Metals react with this to produce salt and hydrogen
Down
- Calcium reacts with water to produce calcium ..........
- The force between the positive ions and free electrons in a metal
- An alloy made of copper and zinc
- Blue copper (II) sulfate solution turns to this colour when iron is placed in it
- Zinc ......... is formed when zinc reacts with steam.
- This metal is the main constituent in steel
- A regular repeated three dimensional arrangement of particles
- This metal does not react with water due to a protective oxide layer that forms on its surface
- A mixture of a metal and other elements which is stronger and more durable than the pure metal
15 Clues: Easily bent • An alloy made of copper and zinc • Able to be drawn into a thin wire • This metal is the main constituent in steel • The gas produced when calcium reacts with water. • Metals react with this to produce salt and hydrogen • Zinc ......... is formed when zinc reacts with steam. • Calcium reacts with water to produce calcium .......... • ...
Chemistry Puzzle 2020-09-03
Across
- What is the most common isotope of hydrogen(9)
- Acid released by bees in a bee sting; other name of formic acid(13)
- What is called indian saltpeter(13)
- Name the indicator which turns red when added to base(8)
- Catalytic converters are generally made of(16)
- Most commonly used bleaching agent is(8)
Down
- Copper loses lusture due to the formation of(15)
- Acid having pH value of 4(10)
- Strongest oxidizing agent(8)
- Stearic acid is present in(4)
- What is used in medicines for treating indigestion(7)
- pH of concentrated HCl is(4)
- What colour would hydrochloric acid (ph 1) turn universal indicator into(9)
- No. of water molecules in GYPSUM as water of crystallisation is(3)
- Malic acid is present(6)
15 Clues: Malic acid is present(6) • Strongest oxidizing agent(8) • pH of concentrated HCl is(4) • Acid having pH value of 4(10) • Stearic acid is present in(4) • What is called indian saltpeter(13) • Most commonly used bleaching agent is(8) • What is the most common isotope of hydrogen(9) • Catalytic converters are generally made of(16) • ...
Nuclear chemistry 2024-05-07
Across
- atom characterized by the number of protons
- conversion of one chemical element
- high speed electron
- Series of chemical reactions
- positively charged particle
- nuclei combine
- property of some unstable atoms
- radioactive decay
Down
- a reaction that involves change in atom
- nucleus split into smaller nuclei
- disintegration of radioactive substance
- nuclear species of the same chemical element
- basic building block of chemistry
- electromagnetic radiation
- Reduce to half of its initial value
15 Clues: nuclei combine • radioactive decay • high speed electron • electromagnetic radiation • positively charged particle • Series of chemical reactions • property of some unstable atoms • nucleus split into smaller nuclei • basic building block of chemistry • conversion of one chemical element • Reduce to half of its initial value • a reaction that involves change in atom • ...
GCSE chemistry 2024-05-01
Across
- colour of flame test for potassium.
- the state of matter of Bromine
- the type of polymerisation present in the production of poly(ethene)
- a reaction in which thermal energy is absorbed from the surroundings
- the most reactive Halogen
- the name of the process used to make ammonia
Down
- a reaction between an acid and a base
- formula showing the lowest whole number ratio of atoms in a molecule
- the negatively charged particle in an atom
- atoms of same element with a different number of neutrons
- Group 1 the —————— metals
- precipitate colour produced when a chloride reacts with acidified silver nitrate
- when a solid is formed in a solution
- colour change of Bromine water when in the presence of a carbon to carbon double bond
- the type of molecule made by reacting an alcohol and a carboxylic acid
15 Clues: Group 1 the —————— metals • the most reactive Halogen • the state of matter of Bromine • colour of flame test for potassium. • when a solid is formed in a solution • a reaction between an acid and a base • the negatively charged particle in an atom • the name of the process used to make ammonia • atoms of same element with a different number of neutrons • ...
Nuclear Chemistry 2024-05-08
Across
- The use of radioisotopes to diagnose and treat diseases
- composite particles consisting of two protons and two neutrons tightly bound together
- the amount of time it takes for half of a radioactive isotope/sample to decay
- when neutrons from proceeding fission reaction then split more atoms and the fission continues like dominos
- where fission is occurring at the nuclear power plant
- elements passed number 92, which are synthetic
- when one nucleus slams into another, creating a new nucleus
- controlled fission is how we get ______.
Down
- all of the forms of light
- the spontaneous breakdown of unstable nuclei
- when a nucleus splits into two daughter nuclei, and releases an excess of neutrons as well
- when two smaller nuclei combine to form a larger one
- a term for any type of light or fast moving particle that emanates outward in all directions
- Used to treat thyroid disease
- used as a coolant in a nuclear reactor
15 Clues: all of the forms of light • Used to treat thyroid disease • used as a coolant in a nuclear reactor • controlled fission is how we get ______. • the spontaneous breakdown of unstable nuclei • elements passed number 92, which are synthetic • when two smaller nuclei combine to form a larger one • where fission is occurring at the nuclear power plant • ...
Chemistry vocab 2024-03-20
Across
- A solution that has a relatively low concentration of solute.
- The substance being dissolved in a solution.
- The maximum amount of solute that can dissolve in a given amount of solvent at a specified temperature.
- Central to the unit, understanding what a solution is and its components (solute and solvent) is fundamental.
- Reaction: A chemical reaction between an acid and a base, resulting in the formation of water and a salt.
- A measure of the acidity or basicity of a solution.
- Substances that dissociate into ions in solution and conduct electricity.
Down
- Solution: A solution in which more solute can be dissolved at a given temperature.
- Another measure of concentration, defined as the number of moles of solute per kilogram of solvent.
- The substance in which the solute is dissolved.
- Solution: A solution in which the maximum amount of solute has dissolved at a given temperature.
- (M): A measure of concentration, defined as the number of moles of solute per liter of solution.
- A substance that donates protons or accepts electrons.
- A substance that accepts protons or donates electrons.
- Substances that do not dissociate into ions in solution and do not conduct electricity.
15 Clues: The substance being dissolved in a solution. • The substance in which the solute is dissolved. • A measure of the acidity or basicity of a solution. • A substance that donates protons or accepts electrons. • A substance that accepts protons or donates electrons. • A solution that has a relatively low concentration of solute. • ...
Chemistry Crossword 2024-08-17
Across
- Many units that make up polymer molecules
- Deoxyribonucleic acid
- Substance molecule dissolves in
- Dissolves into another molecule
- A type of chemistry that deals with carbon-containing compounds
- Machine that creates proteins
- polymerase Reads the DNA to make a temporary copy for RNA
- A reaction when molecules trade places
- A reaction when molecules break apart
Down
- A reaction when molecules join together
- Ribonucleic acid
- Proteins that break the bonds of glucose molecules
- A reaction when molecules are removed
- Fats with no double bonds
- A count that represents certain number of things
- Fats that have double bonds
16 Clues: Ribonucleic acid • Deoxyribonucleic acid • Fats with no double bonds • Fats that have double bonds • Machine that creates proteins • Substance molecule dissolves in • Dissolves into another molecule • A reaction when molecules are removed • A reaction when molecules break apart • A reaction when molecules trade places • A reaction when molecules join together • ...
PREIB Chemistry 2023-03-02
Across
- white substance formed like AgCl, AgBr and AgI
- a substance used to identify a substance acidic or basic
- type of analytical analyses based on the amount of substances
- reaction between acid and base
- point the point in a titration at which we stop adding the
- proton donor
- pH of water
Down
- acid base indicator that gives pink color with alkali
- used to measure accurate volume of titrant
- a device used to measure pH
- a solution of known concentration
- [H+] is also known as ___________
- type of analytical analyses based on substances present
- substances like vinegar and juices are considered ______
- proton acceptor
15 Clues: pH of water • proton donor • proton acceptor • a device used to measure pH • reaction between acid and base • a solution of known concentration • [H+] is also known as ___________ • used to measure accurate volume of titrant • white substance formed like AgCl, AgBr and AgI • acid base indicator that gives pink color with alkali • ...
PREIB Chemistry 2023-03-02
Across
- white substance formed like AgCl, AgBr and AgI
- a substance used to identify a substance acidic or basic
- type of analytical analyses based on the amount of substances
- reaction between acid and base
- point the point in a titration at which we stop adding the
- proton donor
- pH of water
Down
- acid base indicator that gives pink color with alkali
- used to measure accurate volume of titrant
- a device used to measure pH
- a solution of known concentration
- [H+] is also known as ___________
- type of analytical analyses based on substances present
- substances like vinegar and juices are considered ______
- proton acceptor
15 Clues: pH of water • proton donor • proton acceptor • a device used to measure pH • reaction between acid and base • a solution of known concentration • [H+] is also known as ___________ • used to measure accurate volume of titrant • white substance formed like AgCl, AgBr and AgI • acid base indicator that gives pink color with alkali • ...
Chemistry Solutions 2023-04-25
Across
- Incapable of being dissolved in a particular solvent.
- A solution that contains less than the maximum amount of solute that can be dissolved in a particular solvent at a particular temperature and pressure.
- The maximum amount of solute that can be dissolved in a given amount of solvent at a particular temperature and pressure.
- Capable of being mixed in all proportions.
- The substance in a solution that dissolves the other substance(s).
- A solution that contains the maximum amount of solute that can be dissolved in a particular solvent at a particular temperature and pressure.
- A mixture that is uniform in composition throughout.
- Capable of being dissolved in a particular solvent.
- A substance that dissolves in water to produce ions that can conduct electricity.
Down
- The substance in a solution that is dissolved by the solvent.
- A substance that does not produce ions when it dissolves in water and cannot conduct electricity.
- Incapable of being mixed in all proportions.
- A solution that contains more solute than can normally be dissolved in a particular solvent at a particular temperature and pressure.
- A concentration unit that expresses the number of moles of solute per kilogram of solvent.
- A concentration unit that expresses the number of moles of solute per liter of solution.
15 Clues: Capable of being mixed in all proportions. • Incapable of being mixed in all proportions. • Capable of being dissolved in a particular solvent. • A mixture that is uniform in composition throughout. • Incapable of being dissolved in a particular solvent. • The substance in a solution that is dissolved by the solvent. • ...
Chemistry-1 2022-12-06
Across
- Reactive Group-2 metals
- Highly reactive Group-1 metals
- A substance made of only one type of atom
- The negatively charged subatomic particle that orbits the nucleus of an atom
- The positively charged subatomic particle in the nucleus of an atom
- A substance made of more than one element
- An atom that has lost or gained electrons and therefore carries a charge
Down
- Group 17 non-metal
- Horizontal row of the periodic table
- Vertical column of the periodic table
- Metals in Groups 3 to 12 inclusive
- Forms of an element with different atomic mass
- Group 18 inert gas
- The property of an element that determines the number of other atoms with which an atom of the element can combine
- The subatomic particle of neutral charge in the nucleus of an atom
15 Clues: Group 17 non-metal • Group 18 inert gas • Reactive Group-2 metals • Highly reactive Group-1 metals • Metals in Groups 3 to 12 inclusive • Horizontal row of the periodic table • Vertical column of the periodic table • A substance made of only one type of atom • A substance made of more than one element • Forms of an element with different atomic mass • ...
CHEMISTRY Revision 2025-03-21
Across
- A soluble base (6)
- A subatomic particle with a negative charge (7)
- Water molecules chemically bonded into a crystal structure (5,2,15)
- Acid + Metal --> Salt + ? (8)
- The pH where something is neutral (5)
- A molecule that can donate a proton or accept an electron pair in a reaction (4)
- A substance which can be dissolved in a solvent (6)
- A method to find the concentration of an unknown substance (9)
- A positively charged ion (6)
Down
- When a solution has the maximum amount of of a substance dissolved in a liquid. (9,8)
- When the hydrogen in an acid is replaced with a metal in a reaction (4)
- The dense, center of the atom (7)
- A substance in which substances can be dissolved (7)
- A negatively charged ion (5)
- The point where one drop of a solution will neutralize the other solution and involve a colour change (3,5)
15 Clues: A soluble base (6) • A negatively charged ion (5) • A positively charged ion (6) • Acid + Metal --> Salt + ? (8) • The dense, center of the atom (7) • The pH where something is neutral (5) • A subatomic particle with a negative charge (7) • A substance which can be dissolved in a solvent (6) • A substance in which substances can be dissolved (7) • ...
Chemistry revision 2025-03-21
Across
- what role does salt play in water
- if salt can dissolve in water it is
- - Substance formed when two or more elements combine
- - Substance that speeds up a chemical reaction
- - Atom or molecule with a net electric charge
- above pH 7
Down
- - Substance that accepts hydrogen ions (H⁺) in solution
- - A homogeneous mixture of two or more substances
- - Substance present at the start of a chemical reaction
- what role does water play a role with salt
- below ph 7
- - Two or more atoms bonded together
- - Pure substance made of only one kind of atom
- - Substance that donates hydrogen ions (H⁺) in solution
- - Smallest unit of matter
15 Clues: below ph 7 • above pH 7 • - Smallest unit of matter • what role does salt play in water • if salt can dissolve in water it is • - Two or more atoms bonded together • what role does water play a role with salt • - Atom or molecule with a net electric charge • - Substance that speeds up a chemical reaction • - Pure substance made of only one kind of atom • ...
CHEMISTRY CROSSWORD 2025-07-20
Across
- Two or more atoms bonded together.
- A pure substance made up of only one type of atom.
- A solid substance with a regular and repeating arrangement of particles.
- A neutral particle found in the nucleus of an atom.
- A slow chemical reaction between iron, water, and oxygen.
- Mass per unit volume; determines how heavy something is for its size.
- A chemical reaction in which a substance burns in oxygen to release heat.
Down
- A mixture of two or more metals, or a metal and a non-metal.
- A negatively charged particle that moves around the nucleus.
- The process of forming solid crystals from a solution.
- The amount of space an object or substance occupies.
- A substance with a sour taste and pH less than 7; turns blue litmus red.
- A combination of two or more substances that do not chemically combine.
- "Makes up most of the air we breathe, but we can't use it directly."
- The smallest unit of matter that retains the properties of an element.
15 Clues: Two or more atoms bonded together. • A pure substance made up of only one type of atom. • A neutral particle found in the nucleus of an atom. • The amount of space an object or substance occupies. • The process of forming solid crystals from a solution. • A slow chemical reaction between iron, water, and oxygen. • ...
Organic Chemistry 2025-07-23
Across
- The specific type of atom group that differs by one unit between members in a homologous series (−CH₂−
- Organic compounds with a carbon-carbon double bond.
- The –COOH group found in all carboxylic acids.
- Alcohols contain this functional group.
- Each adjacent member of a homologous series increases in chain length by how many carbons?
- Smallest alkane; formula CH₄.
- All members of a homologous series display a gradual change in this property (e.g., boiling point) as the chain length increases.
- A displayed formula shows all of these for each atom.
- Family of compounds with the same functional group and a general formula.
Down
- A molecular formula shows the number of each type of these in a molecule.
- Term for a group of atoms responsible for chemical reactions in organic compounds.
- The general formula for alkanes is CnH₂n plus what number?
- Alk- prefix and -ane suffix identifies the members of this series.
- Type of reaction typical of alkenes but not alkanes.
- These compounds have same molecular formula but different structures.
- General formula for carboxylic acids is CnH₂n plus how many Os?
16 Clues: Smallest alkane; formula CH₄. • Alcohols contain this functional group. • The –COOH group found in all carboxylic acids. • Organic compounds with a carbon-carbon double bond. • Type of reaction typical of alkenes but not alkanes. • A displayed formula shows all of these for each atom. • The general formula for alkanes is CnH₂n plus what number? • ...
Chemistry Crossword 2025-01-10
Across
- Capacity to do work or transfer heat
- Physical combination of two or more substances
- Depends on the type of matter
- Reaction that absorbs energy from its surroundings
- Measure of the amount of matter
- Variable shape and volume
- Amount of space occupied by matter
- Anything with mass that occupies space
Down
- One visibly distinct phase with the same properties throughout
- Depends on the amount of matter in the sample
- Beginning substances that start a reaction
- Substances that are formed during the reaction
- Variable shape and fixed volume
- Pure substance made of only one kind of atom
- Fixed shape and volume
15 Clues: Fixed shape and volume • Variable shape and volume • Depends on the type of matter • Variable shape and fixed volume • Measure of the amount of matter • Amount of space occupied by matter • Capacity to do work or transfer heat • Anything with mass that occupies space • Beginning substances that start a reaction • Pure substance made of only one kind of atom • ...
Chemistry - Reactions 2025-02-16
Across
- A factor that can change.
- A substance that is changed during a reaction.
- A reaction in which an insoluble product is formed from soluble reactants.
- A reaction where a more reactive element takes the place of a less reactive element in a compound.
- A reaction in which an acid reacts with a base to produce a salt and water only.
- An enzyme in which the shape of the active site has changed so much that its substrate no longer fits and the reaction can no longer happen.
- A protein produced by living organisms that acts as a catalyst to increase the rate of a reaction.
Down
- A measure of how much solute is dissolved in a solvent such as water.
- A reaction in which energy is transferred from the reactants to the surroundings. The temperature of the surroundings increases.
- A substance that increases the rate of a reaction without itself being used up.
- The new substances made in a chemical reaction. These are written on the right side, after the arrow, in a word equation.
- The substances that take part in a chemical reaction. These are written on the left side, before the arrow, in a word equation.
- A reaction in which energy is transferred to the reactants from the surroundings. The temperature of the surroundings decreases.
- How quickly something happens.
- Chemical change that forms a new substance
15 Clues: A factor that can change. • How quickly something happens. • Chemical change that forms a new substance • A substance that is changed during a reaction. • A measure of how much solute is dissolved in a solvent such as water. • A reaction in which an insoluble product is formed from soluble reactants. • ...
Elementary Chemistry 2025-09-20
Across
- : Substance that tastes sour and has a pH below 7
- : Group of atoms bonded together
- : Smallest unit of an element that still has that element’s properties
- : Substance that feels slippery and has a pH above 7
- : Mass per unit volume of a substance
- : Positively charged particle in the nucleus of an atom
- : Pure substance made of only one kind of atom
Down
- : Substance made of two or more elements chemically combined
- : Negatively charged particle moving around the nucleus
- : Substance (often liquid) that dissolves another substance
- : Table that organizes elements by atomic number and properties
- : Electrons in the outer shell that participate in bonding
- : Neutral particle found in the nucleus of an atom
- : Combination of substances that are not chemically bonded
- : Compound formed when an acid reacts with a base
15 Clues: : Group of atoms bonded together • : Mass per unit volume of a substance • : Pure substance made of only one kind of atom • : Substance that tastes sour and has a pH below 7 • : Compound formed when an acid reacts with a base • : Neutral particle found in the nucleus of an atom • : Substance that feels slippery and has a pH above 7 • ...
Chemistry Crossword 2025-10-13
Across
- Something with a variable composition
- Positively charged ion
- A fundamental substance that cannot be broken down into other substances by chemical means
- The 'stuff' that the universe is composed of, and has mass and occupies space
- Electrically charged atom or molecule due to unbalance in the number of protons and electrons
- Distinct substance that is composed of the atoms of two or more elements
- Dense, positively charged center of an atom
Down
- An anion containing one or more oxygen atoms bonded to another element
- Particle with a neutral charge
- Positively charged particles
- Negatively charged particles
- A group of atoms bonded together
- An atom of an element with the same number of protons but a different number of neutrons compared to other atoms of the same element
- Negatively charged ion
- A substance that can donate a proton (\(H^{+}\)) or accept an electron pair to form a covalent bond
15 Clues: Positively charged ion • Negatively charged ion • Positively charged particles • Negatively charged particles • Particle with a neutral charge • A group of atoms bonded together • Something with a variable composition • Dense, positively charged center of an atom • An anion containing one or more oxygen atoms bonded to another element • ...
Chemistry P3 2025-11-11
Across
- An example of a chemical change
- When two or more of the same type of atom combine with each other
- A state of matter that can flow
- Anything that takes up space
- A change that permanently rearranges the atoms of a substance
- An example of a gas
- An example of a solid
- The study of science that deals with the identification of matter and how matter interacts
- A state of matter that has NO SHAPE
Down
- A change that does not change the substances chemical properties
- An example of physical change
- When two or more different atoms combine with each other
- Tiny, microscopic pieces of matter that are made up of protons, neutrons, and electrons
- A state of matter that keeps its shape
- An example of a liquid
15 Clues: An example of a gas • An example of a solid • An example of a liquid • Anything that takes up space • An example of physical change • An example of a chemical change • A state of matter that can flow • A state of matter that has NO SHAPE • A state of matter that keeps its shape • When two or more different atoms combine with each other • ...
Chemistry Christmas 2025-12-18
Across
- Subatomic particles with a positive charge
- Santa's favorite animal
- The liquid we used that is nonpolar
- Subatomic particles without a charge
- Lithium is in the ____ metals group
- Hydrogen has a charge of ____
- When oil and water combine, will they mix or be separate?
Down
- The rings around the nucleus are called
- Neon has this many valence electrons
- In terms of polarity (water and food dye), like ___ like.
- A dessert left for Santa
- Oxygen has a charge of ___
- Na donates one electron to Cl in an ___ bond
- Water is a ____ molecule
- Makes Santa's toys
15 Clues: Makes Santa's toys • Santa's favorite animal • A dessert left for Santa • Water is a ____ molecule • Oxygen has a charge of ___ • Hydrogen has a charge of ____ • The liquid we used that is nonpolar • Lithium is in the ____ metals group • Neon has this many valence electrons • Subatomic particles without a charge • The rings around the nucleus are called • ...
Science 2021-05-31
12 Clues: Lab • hard • Greys • Albert • and time • this subject • around the atom • it makes up everything • elements together make • the study of life itself • in the nucleus of the atom • has the same amount as electrons
BENNETT 2023-03-11
Across
- Your sports team
- Personal tunes
- Gotta catch 'em all!
- Crushed legumes
- Favorite piece of furniture
- EX: E=mc2
- School friend
- ___ Like a fish
- Favorite building block
- Blocky world
- Fists 'n' fingers
- Chemistry
Down
- "Down, set-HUT"
- You love 'em even though you can never seem to remember their names...
- Portable console
- Platforms and rails
- Other ginger
- I,II,III,IV,V.
- Opposite of letters
19 Clues: EX: E=mc2 • Chemistry • Other ginger • Blocky world • School friend • Personal tunes • I,II,III,IV,V. • "Down, set-HUT" • Crushed legumes • ___ Like a fish • Your sports team • Portable console • Fists 'n' fingers • Platforms and rails • Opposite of letters • Gotta catch 'em all! • Favorite building block • Favorite piece of furniture • ...
Ignite Crossword 2021-04-01
Element / Compound Crossword 2025-04-10
Across
- known for being the densest naturally occurring metal, used in lightbulb filaments
- Phosphate used as a fertilizer and in some industrial processes
- Soda a chemical compound used in cleaning and industrial chemistry
- commonly used in galvanizing and as a dietary mineral
- Sulfate a blue crystalline substance often used in chemistry labs
- a toxic element found in salt and used in disinfectants
- named after a Russian physicist and used in particle accelerators
Down
- a key component of all organic life
- Dioxide a colorless gas that is a key player in the carbon cycle
- Monoxide commonly known as H₂O, often falsely feared
- used in strong permanent magnets and phosphors
- a metal element commonly used in bones and in various compounds
- Chloride a common salt compound used for de-icing and in chemistry labs
- a crucial solvent for life, made up of two hydrogen atoms and one oxygen atom
14 Clues: a key component of all organic life • used in strong permanent magnets and phosphors • Monoxide commonly known as H₂O, often falsely feared • commonly used in galvanizing and as a dietary mineral • a toxic element found in salt and used in disinfectants • Phosphate used as a fertilizer and in some industrial processes • ...
IMS 2024-03-22
Across
- [Computer Science] A structured set of data held in a computer, especially one that is accessible in various ways.
- [Chemistry] A chemical reaction that takes place between an oxidizing substance and a reducing substance.
- [Economics] The part of economics concerned with single factors and the effects of individual decisions.
- [Biology] The process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water.
- [Physics] The phenomenon of the interaction of electric currents or fields and magnetic fields.
- [Math] A method used to compute the rate of change of a function f(x) with respect to its input x.
- [Physics] A closed loop that electrons can travel in.
Down
- [Math] Writing a number or another mathematical object as a product of several factors.
- [Math] The longest side of a right-angled triangle, opposite the right angle.
- [Computer Science] A process or set of rules to be followed in calculations or other problem-solving operations, especially by a computer.
- [Economics] A general increase in prices and fall in the purchasing value of money.
- [Computer Science] The state of being protected against the criminal or unauthorized use of electronic data, or the measures taken to achieve this.
- [Biology] A self-replicating material that is present in nearly all living organisms as the main constituent of chromosomes.
- [Physics] A quantity that has both magnitude and direction.
- [Chemistry] A standard scientific unit for measuring large quantities of very small entities such as atoms, molecules, or other specified particles.
- [Chemistry] The state in which both the reactants and products are present in concentrations which have no further tendency to change with time.
- [Economics] The total value of goods produced and services provided in a country during one year.
- [Biology] The smallest structural and functional unit of an organism.
- The School, that we are studying in.
19 Clues: The School, that we are studying in. • [Physics] A closed loop that electrons can travel in. • [Physics] A quantity that has both magnitude and direction. • [Biology] The smallest structural and functional unit of an organism. • [Math] The longest side of a right-angled triangle, opposite the right angle. • ...
ElecEng Subjects - Pre and Post 1991 Enrollments 2021-01-28
Across
- 10.361 / 2489 -- SE
- 10.001 / 2010
- 10.2111 / 2110 -- ANALYSIS
- 6.0315 // 3015 -- ELECTRICAL
- 6.0317 // 3013 -- SYSTEMS I
- 6.903 // 4903 -- TRAINING
- 10.111A // 2501 -- LINEAR
- 1.961 // 1969
- 1.982 // 2998 -- STATE PHYSICS
Down
- 6.201A / 2010 -- THEORY
- 1.972 // 2015
- 6.0318 // 3020 -- SYSTEMS & APPLICATIONS // & INTERFACING
- 6.0314 // 3014 - & CONTROL
- 26.XXX -- STUDIES
- 6.021C // 2020 -- ANALOG
- 2.121 // 1806
- 6.021E // 2012 -- LOGIC SYSTEMS // CIRCUITS
- 6.911 // 4910 -- FINAL YEAR PROJECT
18 Clues: 1.972 // 2015 • 10.001 / 2010 • 2.121 // 1806 • 1.961 // 1969 • 26.XXX -- STUDIES • 10.361 / 2489 -- SE • 6.201A / 2010 -- THEORY • 6.021C // 2020 -- ANALOG • 6.903 // 4903 -- TRAINING • 10.111A // 2501 -- LINEAR • 6.0314 // 3014 - & CONTROL • 10.2111 / 2110 -- ANALYSIS • 6.0317 // 3013 -- SYSTEMS I • 6.0315 // 3015 -- ELECTRICAL • 1.982 // 2998 -- STATE PHYSICS • ...
ElecEng Subjects 2021-01-28
Across
- 1.972 // 2015
- 6.911 // 4910 -- FINAL YEAR PROJECT
- 6.201A // 2010 -- THEORY
- 10.111A // 2501 -- LINEAR
- 10.2111 // 2110 -- ANALYSIS
- 6.0318 // 3020 -- SYSTEMS & APPLICATIONS // & INTERFACING
- 6.021E // 2012 -- LOGIC SYSTEMS // CIRCUITS
- 1.961 // 1969
- 6.903 // 4903 -- TRAINING
- 10.361 // 2489 -- SE
- 2.121 // 1806
- 1.982 // 2998 -- STATE PHYSICS
Down
- 10.001 // 2010
- 6.0317 // 3013 -- SYSTEMS I
- 6.021C // 2020 -- ANALOG
- 26.XXX -- STUDIES
- 6.0315 // 3015 -- ELECTRICAL
- 6.0314 // 3014 - & CONTROL
18 Clues: 1.972 // 2015 • 1.961 // 1969 • 2.121 // 1806 • 10.001 // 2010 • 26.XXX -- STUDIES • 10.361 // 2489 -- SE • 6.021C // 2020 -- ANALOG • 6.201A // 2010 -- THEORY • 10.111A // 2501 -- LINEAR • 6.903 // 4903 -- TRAINING • 6.0314 // 3014 - & CONTROL • 6.0317 // 3013 -- SYSTEMS I • 10.2111 // 2110 -- ANALYSIS • 6.0315 // 3015 -- ELECTRICAL • 1.982 // 2998 -- STATE PHYSICS • ...
GIFT HUNT 2021-07-08
Across
- Darko’s greatest love
- Ivan is the most recent...
- Darko’s business enemy
- your favourite appetizer
- a vet to be
- 0.0%
- Senjak master mind gang leader
- girlanda
Down
- Veca’s favourite animal
- Zoran's once upon a time sport
- Luka’s future profession
- the slowest competitor in number 8
- Ilija's recently married...
- our favourite family game
- impostacija
- your kindergarten friend
- textile printing
- a chemistry lover
18 Clues: 0.0% • girlanda • impostacija • a vet to be • textile printing • a chemistry lover • Darko’s greatest love • Darko’s business enemy • Veca’s favourite animal • Luka’s future profession • your kindergarten friend • your favourite appetizer • our favourite family game • Ivan is the most recent... • Ilija's recently married... • Zoran's once upon a time sport • Senjak master mind gang leader • ...
New Life - Revision 2019-10-17
Across
- Traduis "EPS".
- Traduis le mot "chaussures".
- Traduis "pause/récréation".
- Traduis "français".
- Traduis "anglais".
- Traduis "chemise".
- Traduis "pantalon".
- Traduis le pronom "ils/elles".
- Traduis la préposition "avant".
Down
- Traduis le verbe "porter".
- Traduis le mot "veste".
- Traduis "chaussettes".
- Traduis "Chimie".
- Traduis "histoire".
- Traduis le mot "jupe".
- Traduis "cravate".
- Traduis le pronom "elle".
- Conjugue le verbe HAVE à la 3ème personne du singulier.
18 Clues: Traduis "EPS". • Traduis "Chimie". • Traduis "anglais". • Traduis "chemise". • Traduis "cravate". • Traduis "français". • Traduis "histoire". • Traduis "pantalon". • Traduis "chaussettes". • Traduis le mot "jupe". • Traduis le mot "veste". • Traduis le pronom "elle". • Traduis le verbe "porter". • Traduis "pause/récréation". • Traduis le mot "chaussures". • Traduis le pronom "ils/elles". • ...
SUBJECTS 2024-07-24
10 Clues: computers • experiments • shoes, sports • novels, stories • country, globle • drums and songs • use a calculator • animals and trees • color and brushes • structure of atom
Laboratory 2014-04-18
Across
- Test cards for immunity
- Sleeping parasite
- When cells crosslink
- Help to clot
- ABO and Rh types
- Blood cells are examined
- Personal protection equipment
- Requires oxygen
- Electrolytes are tested here
Down
- Immunoglobulin produced by B cells
- Substance being measured
- P in a cup
- Hairy stain
- Inflammation of the meninges
- Where the bugs go
- Fungi tube structures
- Smudge cells
- Foreign molecule
- Percentage of red blood cells
19 Clues: P in a cup • Hairy stain • Smudge cells • Help to clot • Requires oxygen • ABO and Rh types • Foreign molecule • Sleeping parasite • Where the bugs go • When cells crosslink • Fungi tube structures • Test cards for immunity • Substance being measured • Blood cells are examined • Inflammation of the meninges • Electrolytes are tested here • Percentage of red blood cells • ...
School Subjects 2021-10-07
12 Clues: ŞEBNEM TEACHER • ACTORS, ACTRESSES • PAINTING PICTURES • POP, HIPHOP, ROCK • YOUR MOTHER TONGUE • PHYSICS, CHEMISTRY • MOUNTAINS, RIVERS, MAPS • OTTOMANS, ATATURK, WARS • COMPUTER, MOUSE, KEYBOARD • SPORTS, BASKETBALL, TENNIS • BAKİ TEACHER & CANER TEACHER • PROBLEMS, NUMBERS, ADD, SUBTRACT
Combustion & Chemicals 2025-03-04
Across
- Two Hydrogen, One Oxygen
- Atom the 8th
- Will it burn?
- You break a window
- Water
- The process of burning
- Atom the 6th
- Burn! Burn!
Down
- Mind your own
- Found in a chemistry lab
- Nuke, Grenade, BOOM!!!
- The ocean is mostly _____
- Dioxide Ruining our atmosphere
- Rubbing of things to make heat
- Cows farting explosive gas
- The Periodic Table
- Carbon Dioxide
- The Romans made a human version
- Methane
- Oxygen
20 Clues: Water • Oxygen • Methane • Burn! Burn! • Atom the 8th • Atom the 6th • Mind your own • Will it burn? • Carbon Dioxide • The Periodic Table • You break a window • Nuke, Grenade, BOOM!!! • The process of burning • Found in a chemistry lab • Two Hydrogen, One Oxygen • The ocean is mostly _____ • Cows farting explosive gas • Dioxide Ruining our atmosphere • Rubbing of things to make heat • ...
Chapter 4 Vocabulary: School Supplies, Subjects, and Classes 2012-05-01
Across
- chemistry class
- lunch
- to need a little
- history
- spanish class
- clock or watch
- physical education
- folder
- dance class
- math class
- stadium
- computer science
- school subjects
- french class
- to need a lot of
Down
- science
- shoes
- notebook
- biology class
- school supplies
- calculator
- library
- paper
- ruler
- computer
- cafeteria
- english class
- backpack
- pen
- auditorium
- German class
- clothes
32 Clues: pen • shoes • lunch • paper • ruler • folder • science • history • library • stadium • clothes • notebook • computer • backpack • cafeteria • calculator • math class • auditorium • dance class • German class • french class • biology class • spanish class • english class • clock or watch • chemistry class • school supplies • school subjects • to need a little • computer science • to need a lot of • physical education
Tú Día en la Escuela 2013-03-18
Across
- que
- easy
- algebra
- sociales social studies
- biology
- pay attention
- que
- chemistry
- art
- careers
- Home economics
- geology
- recess
- french
- english
- health
- technology
- difficult
- talk
- homework
Down
- choir
- music
- physical education
- favorite
- computer science
- practical
- geometry
- teach
- need
- mathematics
- boring
- interesting
- spanish
- fun
- lunch
- history
- use
- calculus
- physics
- lenguas languages
- band
41 Clues: que • que • art • fun • use • easy • need • band • talk • choir • music • teach • lunch • boring • recess • french • health • algebra • biology • careers • geology • spanish • history • english • physics • favorite • geometry • calculus • homework • practical • chemistry • difficult • technology • mathematics • interesting • pay attention • Home economics • computer science • lenguas languages • physical education • sociales social studies
School 2013-05-24
Across
- grammatica
- klaslokaal
- wetenschappen
- meetkunde
- frans
- directeur
- schooljaar
- engels
- wiskunde
- muziek
- talen
- scheikunde
- pauze
- bureau
- woordenboek
- biology
- tekenen
- universiteit
- diploma
- leraar
- potlood
Down
- examen
- klas
- aardrijkskunde
- algebra
- liniaal
- straf
- papier
- inkt
- woordenschat
- student
- rekenmachine
- duits
- kunst
- geschiedenis
- rooster
- vakantie
- kantine
- voorbeeld
- vak
- leerling
- nederlands
42 Clues: vak • klas • inkt • straf • frans • duits • talen • kunst • pauze • examen • papier • engels • muziek • bureau • leraar • algebra • liniaal • student • rooster • kantine • biology • tekenen • diploma • potlood • wiskunde • vakantie • leerling • meetkunde • directeur • voorbeeld • grammatica • klaslokaal • schooljaar • scheikunde • nederlands • woordenboek • woordenschat • rekenmachine • geschiedenis • universiteit • wetenschappen • aardrijkskunde
La escuela 2013-11-13
Across
- languages
- chemistry
- calculus
- arithmetic
- pen
- marker
- history
- geography
- pen
- social studies
- geometry
- math
- biology
- pencil sharpener
- tape
- French
- science
- algebra
- English
- de borrar eraser
Down
- physical education
- physics
- Latin
- folder
- book
- art
- notebook
- music
- stapler
- de papel piece of paper
- calculator
- technology
- computer
- German
- backpack
- ruler
- Spanish
- pencil
- scissors
- Chinese
- languages
41 Clues: art • pen • pen • book • math • tape • Latin • music • ruler • folder • marker • German • pencil • French • physics • history • stapler • Spanish • biology • science • Chinese • algebra • English • calculus • notebook • computer • geometry • backpack • scissors • languages • chemistry • geography • languages • arithmetic • calculator • technology • social studies • pencil sharpener • de borrar eraser • physical education • de papel piece of paper
La escuela 2013-11-15
Across
- art
- marker
- pencil
- pen
- computer
- arithmetic
- French
- physical education
- Chinese
- geometry
- math
- science
- calculator
- languages
- biology
- languages
- pencil sharpener
- de borrar eraser
- de papel piece of paper
- English
- Latin
Down
- chemistry
- German
- stapler
- technology
- backpack
- pen
- history
- geography
- social studies
- tape
- physics
- algebra
- Spanish
- ruler
- calculus
- music
- folder
- book
- notebook
- scissors
41 Clues: art • pen • pen • tape • math • book • ruler • music • Latin • German • marker • pencil • French • folder • stapler • history • physics • algebra • Chinese • Spanish • science • biology • English • backpack • computer • geometry • calculus • notebook • scissors • chemistry • geography • languages • languages • technology • arithmetic • calculator • social studies • pencil sharpener • de borrar eraser • physical education • de papel piece of paper
Spanish School Supplies 2021-09-09
Across
- whiteboards
- science
- chemistry
- office
- física physical education
- banderas flags
- marker
- Some backpacks
- quizzes
- the classroom
- desks
- library
- pencil sharpeners
- gym
- biology
- crayons
- paper
- art
- dictionary
- computer
Down
- history
- calculator
- English
- tests
- notebook
- Math
- bell
- ruler
- lights
- clock
- borrador eraser
- pen
- projector
- novels
- school subjects
- pencil
- lunch
- folder
38 Clues: pen • gym • art • Math • bell • tests • ruler • desks • clock • lunch • paper • office • marker • lights • novels • pencil • folder • history • science • English • quizzes • library • biology • crayons • notebook • computer • chemistry • projector • calculator • dictionary • whiteboards • the classroom • Some backpacks • banderas flags • school subjects • borrador eraser • pencil sharpeners • física physical education
Ch 20 & Ch 25 2022-03-29
Across
- backcountry
- cancer producing substances
- incapable of being injured or impaired
- medical knowledge in criminal law
- alterations
- examining
- an attempt
- a downward slope
- poisonous
- dig up
- a refuge
- large single block of stone
Down
- narrow valley
- fear of heights
- rising or climbing movement
- small amounts
- a substance thought to cure all ills
- people who practice a typeof chemistry
- extract essential elements
- process by which land is worn away
20 Clues: dig up • a refuge • examining • poisonous • an attempt • backcountry • alterations • narrow valley • small amounts • fear of heights • a downward slope • extract essential elements • cancer producing substances • rising or climbing movement • large single block of stone • medical knowledge in criminal law • process by which land is worn away • a substance thought to cure all ills • ...
Unit 4 2022-03-25
Across
- eső
- rák
- fontos
- szünet (Br)
- zseni
- praktikus
- természetismeret
- magániskola
- általános iskola
- kézművesség
- egyenruha
- Hollandia
- középiskola, gimnázium
- irodalom
- menza
Down
- súly, tömeg
- nyelvtan
- szünet (US)
- rajzóra
- bentlakásos iskola
- átlagos
- fizika
- történelem
- matek
- földrajz
- fajta (kutya, ló, stb.)
- óriási, hatalmas
- gyík
- hagyományos
- finoman, gyengéden
- összeszorít, kifacsar
- szállítás, közlekedés
- biológia
- számol
- kémia
- nyom (vmennyi súlyt)
36 Clues: eső • rák • gyík • zseni • matek • kémia • menza • fontos • fizika • számol • rajzóra • átlagos • nyelvtan • földrajz • biológia • irodalom • praktikus • egyenruha • Hollandia • történelem • súly, tömeg • szünet (US) • szünet (Br) • magániskola • hagyományos • kézművesség • természetismeret • óriási, hatalmas • általános iskola • bentlakásos iskola • finoman, gyengéden • nyom (vmennyi súlyt) • összeszorít, kifacsar • szállítás, közlekedés • ...
introduce myself 2022-06-11
39 Clues: 영어 • 일월 • 음악 • 화학 • 미술 • 팔월 • 지리 • 오월 • 역사 • 삼월 • 과학 • 경찰 • 수학 • 체육 • 읽기 • 물리 • 공포 • 의사 • 십이월 • 사업가 • 십일월 • 간호사 • 우체부 • 로맨틱 • 웨이터 • 건축가 • 선생님 • 기술자 • 코메디 • 캠핑가기 • 쇼핑가기 • 여행가기 • 액션(영화) • 소방관(2글자) • 공무원(2글자) • 하이킹,등산가기 • 사회복지사(2글자) • studies 사회학 • science 컴퓨터공학
słówka angielski - edukacja 2022-06-10
Across
- kiosk
- umiejętności
- praca domowa
- podpis
- przedmioty ścisłe
- uczeń/uczennica
- projektowanie
- plac zabaw
- szkoła pomaturalna
- nauki humanistyczne
- zakwaterowanie
- gimnastyka
- szafka
- semestr
- rozkład zajęć
- zeszyt ćwiczeń
Down
- uniwersytet
- test, klasówka
- fizyka
- lekcja
- łacina
- czesne, opłata
- zeszyt
- stołówka
- korytarz
- tablica
- pokój nauczycielski
- hol
- przedmiot szkolny
- mundurek
- chemia
- laboratorium
- sala lekcyjna
- praca projektowa
- ocena
- wykształcenie
36 Clues: hol • kiosk • ocena • fizyka • lekcja • łacina • podpis • zeszyt • chemia • szafka • tablica • semestr • stołówka • korytarz • mundurek • plac zabaw • gimnastyka • uniwersytet • umiejętności • praca domowa • laboratorium • projektowanie • sala lekcyjna • rozkład zajęć • wykształcenie • test, klasówka • czesne, opłata • zakwaterowanie • zeszyt ćwiczeń • uczeń/uczennica • praca projektowa • przedmioty ścisłe • przedmiot szkolny • ...
Lesson 7 'A Voice' 2021-06-11
Across
- to be the best
- a rule in chemistry
- working towards a goal
- collect money
- a choice
- a good thing
- against
- feel sorry
- to get back
- an injured person
- scared
- withold something
Down
- a certain time
- a prize
- want something; want water
- first on list
- will not give in
- needed
- not afraid
- like heaven
- not proud
- commit
- decision making group
- stay
- rare value
25 Clues: stay • needed • commit • scared • a prize • against • a choice • not proud • not afraid • feel sorry • rare value • like heaven • to get back • a good thing • first on list • collect money • a certain time • to be the best • will not give in • an injured person • withold something • a rule in chemistry • decision making group • working towards a goal • want something; want water
BFHI 2024-05-18
Across
- a shelter
- Burn baby burn!
- *Silence*
- i am well known for building
- pillow
- brrrrrrrrrrrrrr
- the host of the game
- 43 quintillion
- Duo with partner
- throw me pls
- I'm a duo with controller
- ball + club
Down
- use me in chemistry
- *snaps on to magnet*
- boole!
- BFHI
- henry eats me
- a novel by henry
- /circle
- you write with me
- big meow
- transport water
- roblox
23 Clues: BFHI • boole! • pillow • roblox • /circle • big meow • a shelter • *Silence* • ball + club • throw me pls • henry eats me • 43 quintillion • Burn baby burn! • brrrrrrrrrrrrrr • transport water • a novel by henry • Duo with partner • you write with me • use me in chemistry • *snaps on to magnet* • the host of the game • I'm a duo with controller • i am well known for building
Unit 7.8 Keywords 2024-04-17
Who's your big? 2023-04-01
Across
- Favorite ice cream from Graeters?
- Favorite music artist?
- Major?
- Favorite subject?
- Birthstone?
- Favorite animal?
- How many states have I been to?
- Number of siblings?
- Favorite fast food?
- Favorite color?
- Favorite Candy?
Down
- Favorite season?
- Favorite TV show?
- Home state?
- Year in school?
- Favorite Flower?
- Favorite Scent?
- Favorite Fraternity?
- Favorite Dessert?
- Favorite day of the week?
- Number of pets?
- Favorite Snack?
- Favorite sport?
23 Clues: Major? • Home state? • Birthstone? • Year in school? • Favorite Scent? • Number of pets? • Favorite Snack? • Favorite sport? • Favorite color? • Favorite Candy? • Favorite season? • Favorite Flower? • Favorite animal? • Favorite TV show? • Favorite subject? • Favorite Dessert? • Number of siblings? • Favorite fast food? • Favorite Fraternity? • Favorite music artist? • Favorite day of the week? • ...
Nauka i technika 2025-04-04
Across
- zbieg okoliczności
- geny
- gniazdko
- odkrycie
- przeglądarka internetowa
- guzik
- ściągać (pliki)
- przełom
- naciskać
- lornetka
- wtyczka
- rozprzestrzeniać się
- psychologia
- cyfrowy
- załącznik
- szczepionka
- silnik
- pilot
- wymieniać
- statek kosmiczny
- biolog
- klawiatura
Down
- badania
- wynalazca
- akumulator
- sztuczny
- nawigacja satelitarna
- ekonomia
- jądro
- ładować
- technologia
- wadliwy
- chemia
- oprogramowanie
- bezprzewodowy
- łączyć
- instrukcja obsługi
- prywatność
- nauka
- urządzenie
40 Clues: geny • guzik • jądro • nauka • pilot • chemia • łączyć • silnik • biolog • badania • ładować • przełom • wadliwy • wtyczka • cyfrowy • sztuczny • gniazdko • odkrycie • ekonomia • naciskać • lornetka • wynalazca • załącznik • wymieniać • akumulator • prywatność • urządzenie • klawiatura • technologia • psychologia • szczepionka • bezprzewodowy • oprogramowanie • ściągać (pliki) • statek kosmiczny • zbieg okoliczności • instrukcja obsługi • ...
Asignaturas Escolares 2025-11-12
Across
- physics
- to wear a uniform
- to teach
- art
- computer science
- physical education
- science
- to help
- to walk
- to work together
- culinary
- to need
- recess
- history
- to eat lunch
- music
Down
- to draw
- graphic design
- math
- photography
- to have
- lunch
- to learn
- chorus
- to return home
- school subject
- to participate
- dance
- chemistry
- to finish homework
- English
- band
32 Clues: art • math • band • lunch • dance • music • chorus • recess • to draw • physics • to have • science • to help • to walk • English • to need • history • to teach • to learn • culinary • chemistry • photography • to eat lunch • graphic design • to return home • school subject • to participate • computer science • to work together • to wear a uniform • physical education • to finish homework
Module 7 Vocabulary: Biochemistry 2024-02-01
Across
- the process in which nutrients are converted into useful energy in a cell
- the study of living things
- the study of the makeup of all things and how they behave
- the smallest unit of a substance that has all the properties of that substance
- the amount of matter or substance that makes up an object
- the ability to do work
Down
- a process where one or more substances are converted to one or more different substances
- the process in which green plants use sunlight to make their own food
- the production of chemical compounds by reaction from simpler materials
- the study of the chemistry of living things
- basic building block of all matter
- anything that has weight and takes up space
12 Clues: the ability to do work • the study of living things • basic building block of all matter • the study of the chemistry of living things • anything that has weight and takes up space • the study of the makeup of all things and how they behave • the amount of matter or substance that makes up an object • ...
Clue 1 2025-01-28
13 Clues: -topia • Bean _____ • -umber party • JT loves _____ • Do you love me? • The _____ symposium • Unicorn _____ party • Mom’s favorite color • Chocolate chip _____ • Dad’s favorite restaurant • Katy & Kourtney sister _____ binder • What Snoopy calls his favorite pants • When Katy won’t let Kourtney sleep: _____ me alone
USP Rooms Crossword 2025-12-08
13 Clues: Yellow • Calculus • Restricted • Mrs. Johnson • changed names • Conference room • A place (a Lit room) • AIC Council meetings • Psych term, bio room. • Alchemy or chemistry? • Former first floor office • Space themed room (two words) • What does this name even mean?
Physical Chemistry 2021-08-05
Across
- This profession deals with removing and relocating hazardous waste
- This profession teaches chemistry to high school students
- This profession analyses evidence found at crime scenes
Down
- This profession analyses processes and looks for problems with system performance
- This profession analyses substances
- This profession ensures adherence to all federal regulations and safety procedures
- This profession studies the effects of drugs on the body
- This profession analyses and maintains the quality of water
- This profession teaches chemistry to college students
- This profession develops and tests drugs to ensure that they are safe for humans
- This profession enhances how materials are used and create new materials
- This profession helps to identify oil drill sites, improve water quality, or remove hazardous waste
12 Clues: This profession analyses substances • This profession teaches chemistry to college students • This profession analyses evidence found at crime scenes • This profession studies the effects of drugs on the body • This profession teaches chemistry to high school students • This profession analyses and maintains the quality of water • ...
Introduction to Chemistry 2017-09-20
Across
- the study of the composition of matter and the changes that matter undergoes.
- the study of substances that, in general, do not contain carbon.
Down
- the area of chemistry that focuses on the composition of matter.
- the study of compounds containing carbon.
- the area of chemistry that focuses on processes that take place in organisms.
- anything that has mass and occupies space.
6 Clues: the study of compounds containing carbon. • anything that has mass and occupies space. • the area of chemistry that focuses on the composition of matter. • the study of substances that, in general, do not contain carbon. • the area of chemistry that focuses on processes that take place in organisms. • ...
En la clase 2012-05-28
41 Clues: art • pen • map • with • math • desk • book • door • quiz • test • class • chair • chalk • house • table • Monday • eraser • Sunday • window • Friday • teacher • student • library • Tuesday • of/from • between • stadium • schedule • notebook • Saturday • backpack • homework • Thursday • Wednesday • bookstore • cafeteria • chemistry • literature • blackboard • watch/clock • about/on/over
En la clase 2012-05-28
41 Clues: map • art • pen • quiz • with • door • test • math • book • desk • class • table • chalk • house • chair • eraser • Sunday • window • Friday • Monday • of/from • stadium • teacher • library • Tuesday • student • between • Saturday • backpack • Thursday • notebook • schedule • homework • chemistry • Wednesday • cafeteria • bookstore • literature • blackboard • watch/clock • about/on/over
