chemistry Crossword Puzzles
Bien dit 1 Chapitre 4 Vocabulaire 2 2021-02-22
20 Clues: red • math • P.E. • blue • green • german • yellow • monday • sunday • friday • tuesday • biology • history • thursday • saturday • geography • wednesday • chemistry • art = les arts ____ • music - l'educations ____
Las clases 2022-10-24
21 Clues: PE • art • math • easy • music • boring • civics • physics • science • Spanish • English • algebra • biology • history • geometry • difficult • chemistry • technology • internship • interesting • social studies
Latin School 2022-10-28
20 Clues: Art • math • Lunch • Music • French • Health • Physics • History • Italian • Algebra • Spanish • English • Biology • Calculus • Mandarin • Chemistry • Geography • Arithmetic • Social Studies • Computer technology
en la clase 2023-09-21
22 Clues: why • which • engish • economy • library • history • Whereto • physics • biology • whichone • toarrive • bookstore • chemistry • psychology • totheleftof • mathematics • wastebasket • totherightof • tohavedinner • nextto;beside • computerscience • businessadministration
Words - unit 1 2019-11-06
21 Clues: öv • ősz • férj • polc • kémia • lepke • május • lánya • letölt • szerda • szivacs • Írország • porszívó • argentín • földrajz • nagybácsi • augusztus • csütörtök • tréningruha • Magyarország • társaságot kedvelő
Classes, Places, and People at School 2024-12-05
20 Clues: pool • choir • German • office • Algebra • hallway • Chinese • science • Spanish • history • library • subjects • cafeteria • chemistry • gymnasium • orchestra • auditorium • teacher(f.) • principal(f.) • secretary(m.)
School subjects 2026-02-13
20 Clues: Mūzika • Tolete • Fizika • ķīmija • Vēsture • Datorika • vestibils • Bioloģija • Ekonomika • Matemātika • Vācuvaloda • ģeogrāfija • Angļuvaloda • Krievuvaloda • Frančuvaloda • Teātrumāksla • Vizuālāmāksla • Sportsunveselība • Dizainsuntehniloģija • room Skolotājas istaba
Schule in Deutschland 2026-01-07
20 Clues: Art • Pen • Math • Music • Pencil • German • French • Eraser • Biology • Physics • Student • Fnglish • Homework • Scissors • Notebook • Sharpener • Chemistry • Pencil case • Teacher (male) • Phisical Education
Les matieres a l'ecole 2021-06-16
19 Clues: IT • sport • lunch • maths • music • german • recess • french • chinese • english • history • biology • spanish • physics • drawing • chemistry • geography • technology • study period
Vocabulary 2021-08-19
Across
- The branch of chemistry where the theories and techniques of physics are applied to chemistry
- The branch of chemistry that attempts to solve real world problems with the information and techniques of chemistry
- A property that describes a characteristic or behavior of a substance that may be observed when it undergoes a chemical change or reaction
- The smallest unit of matter
Down
- Any property that describes the physical state of a substance. Can be observed without a chemical change occurring
- A substance made of two or more different types of atoms bonded together
- The study of atoms how atoms interact with one another and the changes associated with that interaction
- A substance made of only one type of atoms
- The study of the chemical processes that take place in living organisms
- Anything made of atoms, has mass, and takes up space
10 Clues: The smallest unit of matter • A substance made of only one type of atoms • Anything made of atoms, has mass, and takes up space • The study of the chemical processes that take place in living organisms • A substance made of two or more different types of atoms bonded together • ...
Vocab lessons 1 and 2 - unit 4 2020-03-14
19 Clues: echt • motor • zeker • reizen • ondanks • ontwerp • aannemen • bereiken • inzending • eigenlijk • opstijgen • vastmaken • scheikunde • ontwikkelen • naaimachine • onderhouden • verbetering • deelnemen aan • waarschijnlijk
Agriculture 2023-05-10
Las Materias 2022-10-19
19 Clues: art • music • english • history • biology • physics • Spanish • sciences • geography • economics • chemistry • sociology • literature • journalism • humanities • accounting • psychology • math/mathematics • foreign languages
Spanish word puzzle 2024-07-02
19 Clues: french • studies • algebra • history • classes • science • Spanish • Italian • physics • english • courses • calculus • subjects • Mandarin • sciences • geography • chemistry • languages • mathematics
Chemistry 2021-02-09
Across
- the solution or molten material in electrolysis
- the negative electrode
- aluminium ore
- the metal extracted using a blast furnace
- a molecule made up of more than one element
- the simplest substance made from one type of atom.
- the positive electrode
Down
- splitting substances using electrolysis
- makes a squeaky pop with a lit splint
- the addition of oxygen to an element
- extracts impurities in the blast furnace
- the salt made by hydrochloric acid
- the salt made by sulphuric acid
- made up of electrons, protons and neutrons
- relights a glowing splint
15 Clues: aluminium ore • the negative electrode • the positive electrode • relights a glowing splint • the salt made by sulphuric acid • the salt made by hydrochloric acid • the addition of oxygen to an element • makes a squeaky pop with a lit splint • splitting substances using electrolysis • extracts impurities in the blast furnace • the metal extracted using a blast furnace • ...
chemistry 2020-03-31
Across
- a substance enclosed under pressure and able to be released as a fine spray, typically by means of a propellant gas.
- forming a homogeneous mixture when added together.
- the minor component in a solution, dissolved in the solvent able to dissolve other substances.
- a means of solving a problem or dealing with a difficult situation.
- forming a homogeneous mixture when added together.
- mix (metals) to make an alloy.
- of the same kind; alike.
- not forming a homogeneous mixture when added together.
- a liquid or gel that contains ions and can be decomposed by electrolysis, e.g., that present in a battery.
Down
- the temporary prevention of something from continuing or being in force or effect.
- of or denoting a process involving substances in different phases
- a fine dispersion of minute droplets of one liquid in another in which it is not soluble or miscible
- light scattering by particles in a colloid or in a very fine suspension Common examples of suspension include the mixture of chalk and water, muddy water, the mixture of flour and water, a mixture of dust particles and air, fog, milk of magnesia, etc.
- a mass of small bubbles formed on or in liquid, typically by agitation or fermentation.
- of the nature relating to or characterized by a colloid or colloids.
- the action or power of focusing one's attention or mental effort.
16 Clues: of the same kind; alike. • mix (metals) to make an alloy. • forming a homogeneous mixture when added together. • forming a homogeneous mixture when added together. • not forming a homogeneous mixture when added together. • of or denoting a process involving substances in different phases • the action or power of focusing one's attention or mental effort. • ...
chemistry 2020-08-14
Across
- the particle that has no electrical charge the exists in the neutron
- used in electric lights to help them glow
- a chemical element found in the air as a colourless odourless tasteless gas that is necessary for life
- the base of chemistry, physics and biology
- the negative charge that travels around the nucleus
- salt
- a table of the elements arranged in order of their atomic number
- it makes balloons float and your voice high pitched
Down
- the positive charge exists in the nucleus
- something you can get from food caffeine and sugar and powers your brain
- a poisonous pale yellow gas that is the most reactive element
- the core of an atom
- the type of science that studies matter and energy
- the basic building block of all matter
- pure substance made up from a single type of atom
15 Clues: salt • the core of an atom • the basic building block of all matter • the positive charge exists in the nucleus • used in electric lights to help them glow • the base of chemistry, physics and biology • pure substance made up from a single type of atom • the type of science that studies matter and energy • the negative charge that travels around the nucleus • ...
Chemistry 2021-10-21
Across
- when a object changes larger or smaller
- to cause gas
- being hot or a hot tempetrue
- no change in subtense
- creating bubbles and turning into gas
- smell
- to turn a solid into a solution
Down
- when a liquid breacks down
- a new subtense created
- turning liquid into vapor
- when a shape changes shape
- to make bubbles
- proccess of a solid turning into a liquid
- to create a visablie lighting
- when a liquid changes to a solid
15 Clues: smell • to cause gas • to make bubbles • no change in subtense • a new subtense created • turning liquid into vapor • when a liquid breacks down • when a shape changes shape • being hot or a hot tempetrue • to create a visablie lighting • to turn a solid into a solution • when a liquid changes to a solid • creating bubbles and turning into gas • when a object changes larger or smaller • ...
chemistry 2022-03-30
Across
- mixture of elements with at least one metal
- the effect of light scattering
- and water are examples of immiscible
- a substance that dissolves a solute
- two or more different substances
- the quantity of solute present
Down
- a substance that is dissolved in a solution
- a medium containing ions that is electrically one where the voltages on each wire saturatedsubstance atoms are linked by single bonds
- mixture of two or more substances
- mixture of a fluid that contains solid particles A particle is a small portion of mattercolloid
- hydrocarbons that have double or triple bonds
- liquids that combine in any ratio
- substance made by trapping air or gas bubblesa thin film of soapy water.
- two or more liquids
- system of liquid or solid particles
15 Clues: two or more liquids • the effect of light scattering • the quantity of solute present • two or more different substances • mixture of two or more substances • liquids that combine in any ratio • a substance that dissolves a solute • system of liquid or solid particles • and water are examples of immiscible • a substance that is dissolved in a solution • ...
chemistry 2022-01-25
Across
- also known as test tube clamp
- when mixing water and acid, this should be added second
- glassware used to measure and hold liquid
- long hair should be __
- protective eyewear
- heat source that channels gas to make a very hot blue flame
- tool for measuring temperature
Down
- ___ cylinder for measuring liquid
- acts as lid for chemicals
- how many minutes eyes must be washed for
- fire ___ (for smothering)
- chemical that give off fumes
- color of hot glass
- what to wash your hands with when you spill a non-corrosive chemical on them
- check gas hoses for ___ before connecting to gas
15 Clues: protective eyewear • color of hot glass • long hair should be __ • acts as lid for chemicals • fire ___ (for smothering) • chemical that give off fumes • also known as test tube clamp • tool for measuring temperature • ___ cylinder for measuring liquid • how many minutes eyes must be washed for • glassware used to measure and hold liquid • ...
Chemistry 2022-03-10
15 Clues: Th • Pb • moles/vol • not a flask • our teacher • school name • this website • not the x axis • c15h30o2 (ester) • positive electrode • gets a perm every week • brand of the projector • unsaturated hydrocarbon • must be worn in an experiment • amount people in class with glasses
Chemistry 2021-07-19
Across
- When the energy change is positive
- When a substance reacts with oxygen
- Plants transferring light energy into chemical energy
- A substance with only one type of atom
- An organic way to provide light
- Something that transfers chemical energy into electrical energy
- When Iron reacts with oxygen
- When the energy change is negative
Down
- The chemical change from Gas to Water
- An organic way to clean things
- A substance that contains two different type of atoms
- A natural resource found in forests
- The chemical change from Ice to Water
- An organic way to make you smell nice
- Raising livestock and product crops
15 Clues: When Iron reacts with oxygen • An organic way to clean things • An organic way to provide light • When the energy change is positive • When the energy change is negative • When a substance reacts with oxygen • A natural resource found in forests • Raising livestock and product crops • The chemical change from Gas to Water • The chemical change from Ice to Water • ...
chemistry 2018-05-31
Across
- number 6.0221 x 1023 particles per mole.
- radius Chemical element is a measure of the size of its atoms
- Describing the structure, behavior, and other properties of the atom and its component parts.
- radius Measure of an atom's ion in a crystal lattice. It is half the distance between two ions that are barely touching each other.
- solution More dissolved solute than the solvent would normally dissolve in its current conditions
- A chemical substance that neutralizes alkalis
- prop Defined as a characteristic of matter that may be observed and measured without changing the chemical identity
Down
- solution Which the solute concentration is lower than its equilibrium solubility
- error A percentage the difference between an approximate or measured value and an exact or known value.
- energy Energy required to remove an electron from an isolated atom or molecule
- ratio Ratio between the amounts in moles of any two compounds involved in a chemical reaction
- solution Chemical solution containing the maximum concentration of a solute dissolved in the solvent.
- Chemical property of a substance that provides the ability for the substance to get dissolved or become soluble in a solvent
- prop Observed during a reaction in which the chemical composition or identity of the substance is changed
- mass The mass of one mole of a substance, usually expressed in grams
15 Clues: number 6.0221 x 1023 particles per mole. • A chemical substance that neutralizes alkalis • radius Chemical element is a measure of the size of its atoms • mass The mass of one mole of a substance, usually expressed in grams • energy Energy required to remove an electron from an isolated atom or molecule • ...
Chemistry 2013-01-23
Across
- What is the Periodic name for Copper
- A mixture of gases that we can breathe in
- Two or more atoms joined together by a covalent bond
- A stae of matter. It has a fixed volume but no fixed shape
- A solid that breaks down into liquid
- One of the three states of matter
- The temperature at whcih a solid turns into a liquid
Down
- A scientific explanation
- Metal(and plastic, paper) that can be re-used
- The smallest particle tha can be recognised as being an element
- A component of soil
- Its in the title
- Results and information that has been gathered
- Something that doesn`t fit in a liquid, gas, or solid category
- This is a tiny piece of rock
15 Clues: Its in the title • A component of soil • A scientific explanation • This is a tiny piece of rock • One of the three states of matter • What is the Periodic name for Copper • A solid that breaks down into liquid • A mixture of gases that we can breathe in • Metal(and plastic, paper) that can be re-used • Results and information that has been gathered • ...
Chemistry 2015-10-01
Across
- what do plants need to grow
- what is everything made out off
- a magnetic metal
- this is where you find all the elements
- a ph scale over seven
- what do we need trees for
- can fill a container of any shape
- the chemical letter is O
Down
- what does sea water have in it
- what we find in swimming pools
- what you would use to separate iron fillings with
- the element symbol is Au
- an acid that we can eat
- found on the periodic table
- what can acids be used for
15 Clues: a magnetic metal • a ph scale over seven • an acid that we can eat • the element symbol is Au • the chemical letter is O • what do we need trees for • what can acids be used for • what do plants need to grow • found on the periodic table • what does sea water have in it • what we find in swimming pools • what is everything made out off • can fill a container of any shape • ...
Chemistry 2015-01-23
Across
- 8-14 on the pH scale.
- One of the three states of matter. An apple is an example.
- Something with 2 or more substances in it.
- How well a substance dissolves into something is a measure of its ______________.
- One of the three states of matter. Milk is an example.
- A mixture that is a liquid and does not look like it has more than one substance in it.
- Power of Hydrogen.
- 7 on the pH scale, 'balanced'.
Down
- 0-6 on the pH scale.
- When something does not dissolve.
- Hydrogen, Oxygen, and Nitrogen are examples of this.
- The 'stuff' that makes up everything.
- When a solute mixes into a solvent it _________.
- A pure substance that is made up of different elements.
- One of the three states of matter. Air is an example.
15 Clues: Power of Hydrogen. • 0-6 on the pH scale. • 8-14 on the pH scale. • 7 on the pH scale, 'balanced'. • When something does not dissolve. • The 'stuff' that makes up everything. • Something with 2 or more substances in it. • When a solute mixes into a solvent it _________. • Hydrogen, Oxygen, and Nitrogen are examples of this. • ...
chemistry 2014-05-20
Across
- 2 or more elements chemically combined in a set ratio
- things that has mass and takes up space
- a way of expressing information about the proportions of atoms that constitute a particular chemical compound
- a property that can be view without change changing it into another substance
- a single pure kind of matter
- a mixture where the different parts are visable
Down
- a basic unit of matter
- the ability of a pure substance to change into another substance
- a mixture where the different parts are not visable
- a liquid mixture in which the minor component is uniformly distributed within the major component
- an attraction between atoms that allows the formation of chemical substances that contain two or more atoms
- the study of the properties of matter and how they change
- a substance made by mixing other substances together
- a pure substance that cannot be broken down physically or chemically
- two or more atoms held together by chemical bonds
15 Clues: a basic unit of matter • a single pure kind of matter • things that has mass and takes up space • a mixture where the different parts are visable • two or more atoms held together by chemical bonds • a mixture where the different parts are not visable • a substance made by mixing other substances together • 2 or more elements chemically combined in a set ratio • ...
chemistry 2014-06-17
Across
- An element in its pure state, as differed from alloys
- A stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the main mover of electricity in objects.
- Has some or a lot of elements in it.
- A stable subatomic particle appearing in all atomic centers, with a positive electric charge equal in amount to that of an electron.
- A positively charged ion
- metal An element that is not a metal.
- An extremely small particle found as an element.
Down
- A group of atoms joined together.
- A period is the name given to a horizontal row of the periodic table.
- 118 substances that cannot be chemically broken down into simpler substances and are primary components of matter.
- A subatomic particle of about the same quantity as a proton but without an electric charge.
- A particular group of atoms inside a molecule that is responsible for a specific chemical reactions of that particle.
- gases Any of the gaseous elements helium, neon, argon, krypton, xenon, and radon, which dwell in Group 0 of the periodic table.
- A negatively charged ion.
- An atom or molecule with a clear electric charge due to the loss or gain of one or more electrons.
15 Clues: A positively charged ion • A negatively charged ion. • A group of atoms joined together. • Has some or a lot of elements in it. • metal An element that is not a metal. • An extremely small particle found as an element. • An element in its pure state, as differed from alloys • A period is the name given to a horizontal row of the periodic table. • ...
Chemistry 2016-04-05
Across
- amount of matter in an object
- Flying mammal
- amount of space that matter occupies
- you cannot see the individual part of the mixture
- Large marsupial
- Man's best friend
Down
- state of matter with no definite shape or volume
- Likes to chase mice
- the part of a solution that is dissolve by a solvent
- point temperature at which a liquid turn into a gas
- state of matter that has a definite shape and a definite volume
- point temperature at which a substance changes from a solid to a liquid
- Has a trunk
- state of matter that has no definite shape but has a definite volume
- a liquid resistance to flowing
15 Clues: Has a trunk • Flying mammal • Large marsupial • Man's best friend • Likes to chase mice • amount of matter in an object • a liquid resistance to flowing • amount of space that matter occupies • state of matter with no definite shape or volume • you cannot see the individual part of the mixture • point temperature at which a liquid turn into a gas • ...
Chemistry 2022-08-11
15 Clues: gereiogreieo • grijeoigreio • jirejoigrejoi • gijgjoijigerg • geiogjirojiogt • fjijrgjgrjgrju • fhrgjrgjhjgjkgk • joirfjioerjioreg • frfjigrijrgijgjri • frijgrjirgngjoirojpe • grerirjogtrjoijiogrt • frnifgriqopopwejfwer • grjieguirhuigeriuegre • feijogeroijgrejiorgeg • gerjoirirogeijogrjiogre
chemistry 2023-04-02
Across
- material composed uniformly (oxygen gas)
- a measure of concentration
- element I; necessary for the human thyroid; in aquatic plants
- a chemical reaction that produces heat
- a method to discover concentration
- nitrous oxide or laughing gas
Down
- substances with pH above 7
- lysergic acid dythalimide, "acid"
- main building block of living organisms; basis of organic molecules
- O or O2; a clear, odorless gas
- 6.022x10-23
- a chemical reaction that requires heat
- material composed of different substances (air)
- Avogadro's number of a substance
- substances with pH below 7
15 Clues: 6.022x10-23 • substances with pH above 7 • a measure of concentration • substances with pH below 7 • nitrous oxide or laughing gas • O or O2; a clear, odorless gas • Avogadro's number of a substance • lysergic acid dythalimide, "acid" • a method to discover concentration • a chemical reaction that requires heat • a chemical reaction that produces heat • ...
Chemistry 2024-03-27
Across
- A reaction that can occur when atoms bump into one another
- A variations of an element that have different numbers of neutrons
- Verticle column of periodictable
- The group 2 elements are known as...
- Metals and non-metals bonding together
- The smallest particles that makes up of everything in the universe
- What is at the centre of each atoms
Down
- The name for electrons on the outer shells.
- Elements with symbol P
- An element that have a full outer shells but does not contains 8 valence electrons
- The biggest and most reactive metal atoms in group 1
- Non-metals that are in group 17
- A table that lists all the known elements
- Another name for noble gases
- One of periodic table special blocks of elements
15 Clues: Elements with symbol P • Another name for noble gases • Non-metals that are in group 17 • Verticle column of periodictable • What is at the centre of each atoms • The group 2 elements are known as... • Metals and non-metals bonding together • A table that lists all the known elements • The name for electrons on the outer shells. • ...
Chemistry 2024-05-05
Across
- An Acid Found in our stomach
- The product released when calcium oxide reacts with water
- Used for White-washing Walls
- Combining Power of an element
- Least Reactive item on the reactivity series
- Product formed after AgCl is left in sunlight
Down
- Reaction which gives only 1 product
- burns in oxygen to form a dazzling white flame
- Used to make Electrodes
- Latin name of Sodium
- The Name of C6H12O6
- Used in many ornaments
- Used to prevent Corrosion
- Reaction between an acid and a base
- Used in Medical Thermometers
15 Clues: The Name of C6H12O6 • Latin name of Sodium • Used in many ornaments • Used to make Electrodes • Used to prevent Corrosion • An Acid Found in our stomach • Used in Medical Thermometers • Used for White-washing Walls • Combining Power of an element • Reaction which gives only 1 product • Reaction between an acid and a base • Least Reactive item on the reactivity series • ...
Chemistry 2024-06-21
Across
- the properties of matter that give a description of a substance
- liquids that dissolves the solid
- the amount of space occupied by a three-dimensional object or region of space
- temperature at which a liquid becomes a gas
- the temperature at which a solid becomes a liquid
- all light passes
- ability of a substance to be pulled into wires
Down
- resistance of a substance to being scratched
- the quantity of a matter within a sample
- some light passes
- ability of a substance to be hammered into sheets
- anything that has mass and occupies space
- the solid that gets dissolved
- no light passes
- a measure of the amount of mass in a certain volum
15 Clues: no light passes • all light passes • some light passes • the solid that gets dissolved • liquids that dissolves the solid • the quantity of a matter within a sample • anything that has mass and occupies space • temperature at which a liquid becomes a gas • resistance of a substance to being scratched • ability of a substance to be pulled into wires • ...
Chemistry 2023-06-26
Across
- substance that dissolves into a liquid and forms a solution
- inorganic and organic substances that do not dissolve in water.
- undesirable substances, pass through a porous substance.
- Helps retain moisture and gives hair a smooth feel when dry, making it easier to comb.
- a form of silicone that gives a hair softness without weighing it down.
- the mixture of vinegar and oil need to be shaken before use.
- applied to the hair and rinsed off immediately.
Down
- mixtures of organic substances and a medicinal agent.
- loves water and hates grease
- substance that is able to dissolve another substance.
- Loves grease and hates water
- a group of ingredients that are used in hair care products to attract moisture from the environment.
- mixtures of fats and oils converted to fatty acids by heat and then purified.
- undesirable substances, such as clay and sand sink to the bottom.
- make hair easier to comb and control static.
15 Clues: loves water and hates grease • Loves grease and hates water • make hair easier to comb and control static. • applied to the hair and rinsed off immediately. • mixtures of organic substances and a medicinal agent. • substance that is able to dissolve another substance. • undesirable substances, pass through a porous substance. • ...
Chemistry 2023-07-06
Across
- separate mixtures of substances in crude oil
- least reactive metal
- hydrogen and carbon
- measures the acidity of a substance
- most reactive metal
- where does most plastic waste go?
- means 'splitting up using electricity'
- there is an infinite amount of this substance
Down
- group 7 on the periodic table
- who designed the first periodic table?
- gives out energy to its surroundings
- water that contains dissolved calcium and magnesium ions
- thing that helps speed up a chemical reaction
- 78% of gas in the earth's atmosphere
- flame colour of potassium when burned
15 Clues: hydrogen and carbon • most reactive metal • least reactive metal • group 7 on the periodic table • where does most plastic waste go? • measures the acidity of a substance • gives out energy to its surroundings • 78% of gas in the earth's atmosphere • flame colour of potassium when burned • who designed the first periodic table? • means 'splitting up using electricity' • ...
Chemistry 2023-05-31
Across
- Disinfectant in household cleaners and in moutwash
- Major component of gasoline
- Contains a carbon-carbon triple bond (C=C)
- Used for the production of toiletries, pharmaceuticals and fuels
- Hydrocarbons having a straight chain structures with no ring in them
- For the manufacture of perfumes, dyes, topical medications and insect repellents
- Used for making pharmaceuticals, insecticides, paint removers, surfactants, rubber chemicals
- Used as a softener for paper and fiber
Down
- Hydrocarbons having a ring structure in them
- Preservation of biological specimens
- For welding and cutting
- A natural gas use as fuel
- An organic chemical compound compose of hydrogen (H) and carbon (C) atoms only
- A rocket fuel for space craft intended for low Earth orbit
- Used as precusor to polypropylene resins, butylene oxide and butanone
15 Clues: For welding and cutting • A natural gas use as fuel • Major component of gasoline • Preservation of biological specimens • Used as a softener for paper and fiber • Contains a carbon-carbon triple bond (C=C) • Hydrocarbons having a ring structure in them • Disinfectant in household cleaners and in moutwash • A rocket fuel for space craft intended for low Earth orbit • ...
chemistry 2022-10-04
Across
- salah satu cara menentukan deltaH reaksi via energi
- satuan konsentrasi larutan
- jenis senyawa yang bisa dibakar
- gram per Mr
- reaksi yang menyerap kalor
- entalpi pembentukan standar
- zat yang mempercepat laju reaksi
- teori yang menyebabkan reaksi kimia dapat terjadi
Down
- sistem tanpa ada pertukaran materi dan energi
- gas pembakaran
- energi yang diukur dengan suhu
- nilai deltaH eksoterm
- mol per liter
- tingkatan reaksi
- garis kurva orde satu
15 Clues: gram per Mr • mol per liter • gas pembakaran • tingkatan reaksi • nilai deltaH eksoterm • garis kurva orde satu • satuan konsentrasi larutan • reaksi yang menyerap kalor • entalpi pembentukan standar • energi yang diukur dengan suhu • jenis senyawa yang bisa dibakar • zat yang mempercepat laju reaksi • sistem tanpa ada pertukaran materi dan energi • ...
chemistry 2022-12-07
Across
- not shiny
- can be pulled into wire
- smallest part of an element
- properties of both touching in zig zag lines
- found on left side of periodic table
- metals right side of periodic table
- negative charge
- shatters easily
- electricity and heat pass through
Down
- can be bent or hammered
- on the outside and made of electrons
- made of protons and nuetrons
- electricity and heat does not pass through it
- reflects light
- positive charge
15 Clues: not shiny • reflects light • negative charge • positive charge • shatters easily • can be bent or hammered • can be pulled into wire • smallest part of an element • made of protons and nuetrons • electricity and heat pass through • metals right side of periodic table • on the outside and made of electrons • found on left side of periodic table • ...
Chemistry 2022-05-09
Across
- a negative charged atom
- a type of bond where the electrons are shared
- energy sub-level
- a charged atom
- group 17 family in the periodic table
- the smallest noble gas element
- outermost electrons
- the best subject in grade 10
Down
- Elements that surround the middle stair-step line
- a positive charged atom
- group 18 family in the periodic table
- the smallest element in the periodic table
- a type of bond where the electrons are transferred
- the unit of mass used in the moles formula
- hydrochloric acid molecular formula
15 Clues: a charged atom • energy sub-level • outermost electrons • a positive charged atom • a negative charged atom • the best subject in grade 10 • the smallest noble gas element • hydrochloric acid molecular formula • group 18 family in the periodic table • group 17 family in the periodic table • the smallest element in the periodic table • the unit of mass used in the moles formula • ...
Chemistry 2023-10-04
Across
- constant movement spread out, bounce
- energy levels
- particle size is 0.01-1 nm
- subtract the atomic # and the atomic mass
- no longer have a 0 charge
- very little movement, tightly paced together
- matter made of more than one type of atom
- represent only the valence electrons of an atom
Down
- particle size larger than 1000 nm
- particle size 1-1000 nm
- pawwwwwwsitive
- based on the atomic number
- negative
- matter made of only one type of atom
- combination of 2 or more substances that are not chemically combined
15 Clues: negative • energy levels • pawwwwwwsitive • particle size 1-1000 nm • no longer have a 0 charge • based on the atomic number • particle size is 0.01-1 nm • particle size larger than 1000 nm • constant movement spread out, bounce • matter made of only one type of atom • subtract the atomic # and the atomic mass • matter made of more than one type of atom • ...
Chemistry 2025-04-28
Across
- A chemical change with the release of heat
- Displacement A reaction involving exchange of ions between two compounds
- Equation The symbolic representation of a chemical reaction
- The chemical used to test the presence of carbon dioxide
- The brown coating formed on iron due to corrosion
- Substance that speeds up a chemical reaction without being consumed
- Removal of oxygen or addition of hydrogen to a substance
- Reaction involving addition of oxygen or removal of hydrogen
- Reaction where two or more substances combine to form a single product
Down
- An insoluble solid formed during a double displacement reaction
- Reaction where a more reactive element displaces a less reactive one
- Reaction absorbing heat from surroundings
- Formation of a solid during a chemical reaction in solution
- The process of a substance combining with oxygen to release heat and light
- Reaction where a compound breaks down into two or more substances
15 Clues: Reaction absorbing heat from surroundings • A chemical change with the release of heat • The brown coating formed on iron due to corrosion • The chemical used to test the presence of carbon dioxide • Removal of oxygen or addition of hydrogen to a substance • Formation of a solid during a chemical reaction in solution • ...
Chemistry 2025-05-09
Across
- a negatively charged ion
- a substance made of two or more different elements chemically bonded
- an electrical property of particles
- a full set of eight electrons in an atom's outer shell
- the number of electrons an atom can gain, lose, or share
- when an atom has a full outer shell of electrons
- a positively charged particle found in the nucleus of an atom
Down
- a positively charged ion
- a force that holds atoms together in a molecule or compound
- the basic unit of matter that is made up of protons, neutrons, and electrons
- a type of bond formed when electrons are transferred from one atom to another
- a group of atoms bonded together
- a type of bond where atoms share electrons
- a particle with no charge in the nucleus of an atom
- a negatively charged particle that is around the nucleus of an atom
15 Clues: a positively charged ion • a negatively charged ion • a group of atoms bonded together • an electrical property of particles • a type of bond where atoms share electrons • when an atom has a full outer shell of electrons • a particle with no charge in the nucleus of an atom • a full set of eight electrons in an atom's outer shell • ...
Chemistry 2025-01-12
Across
- When it depends more on the quantity of matter within the sample
- The combination of two elements physically
- When two or more particles collide with energy to break apart into charged particles
- The joining properties of metals and non-metals
- The outcome of mixing two or more elements
Down
- The study of an objects composition, properties and the structures is undergoes changes
- The beginning state of an element which maintains its properties
- The reaction of which when energy may be released into the surroundings
- Varies based off of the type of matter which is present over the amount
- A substance before it undergoes a physical/chemical change
- Atoms have the ability to move however are still close with one another
- When particles have enough space to be able to move freely
- The process in which an object absorbs energy from it's surroundings
- The particles are close together, can barely move
- The physical measure of matter
15 Clues: The physical measure of matter • The combination of two elements physically • The outcome of mixing two or more elements • The joining properties of metals and non-metals • The particles are close together, can barely move • A substance before it undergoes a physical/chemical change • When particles have enough space to be able to move freely • ...
Chemistry 2025-11-13
Across
- The tiny building block of everything
- When something turns from solid to liquid
- To mix something slowly
- A place where scientists work
- Something that flows and can be poured
- What helps keep us protected in the lab
Down
- What makes things cold
- A liquid we drink
- What makes things warm
- A hard shape that stays the same
- When you stir things together
- A round pocket of air
- Air you can’t see
- When liquid turns into a solid
- What scientists do to learn something
15 Clues: A liquid we drink • Air you can’t see • A round pocket of air • What makes things cold • What makes things warm • To mix something slowly • A place where scientists work • When you stir things together • When liquid turns into a solid • A hard shape that stays the same • The tiny building block of everything • What scientists do to learn something • ...
SPRINGCROSS 8 2024-05-16
Las clases 2021-11-17
18 Clues: art • math • night • lunch • music • health • minute • school • french • english • classes • spanish • biology • history • sciences • finances • chemistry • afternoon
La escuela/El calendario 2025-09-16
18 Clues: day • math • season • biology • October • physics • English • Spanish • tomorrow • Saturday • cafeteria • Wednesday • yesterday • September • chemistry • bookstore • geography • psychology
School subjects 2023-09-14
Mi insti 2024-07-03
1G Vocabulario diciembre 2020-06-04
Chemical Crossword 2021-04-23
Across
- Combination of two or more substances in any
- Basic unit for molecular (covalent) compounds
- A pure substance made up of two or more different elements
- A unit of chemistry, that shows the 6.02 x 10^23
- Anything that has mass and volume
- A positively charged particle found in the nucleus
- Atoms that share the same number of protons but different numbers of neutrons
- The tiny particle that makes up all substances
- The space occupied by substances
- Negatively charged ion
- Negatively charged subatomic particle
- Special place for conducting experiments
- The substance in a solution that is dissolved by a solvent
Down
- Positively charged ion
- The mass of a unit volume of a substance
- A pure substance that cannot be broken down into simpler elements
- Charged atom
- A branch of natural science that studies matter and its changes
- Degree of hotness or coldness
- Amount of substance
- of any particle.
- A non-charged subatomic particle found in the nucleus
- Scientist who studies chemistry
- The substance that dissolves a solute in a solution
- An organized procedure to perform the processes under controlled conditions
25 Clues: Charged atom • of any particle. • Amount of substance • Positively charged ion • Negatively charged ion • Degree of hotness or coldness • Scientist who studies chemistry • The space occupied by substances • Anything that has mass and volume • Negatively charged subatomic particle • The mass of a unit volume of a substance • Special place for conducting experiments • ...
Chemistry 2015-10-05
Across
- it is a non metal with the symbol O on the perodictable
- the particles vibrate and chage position
- 3rd Main air we breathe in
- main gas that we breathe in
- has the ph of 7
- all the particles are completely stuck together
- what chemical has the symbol Au
Down
- what is the name with the symbol fe on the periodictable
- first element in the periodictable
- different elements all mixed up
- what does H2O stand for
- the middle of a pen atom
- has a ph higher than 7
- has the ph lower than 7
- all the particles are vibrating and moving around, really fast
15 Clues: has the ph of 7 • has a ph higher than 7 • what does H2O stand for • has the ph lower than 7 • the middle of a pen atom • 3rd Main air we breathe in • main gas that we breathe in • different elements all mixed up • what chemical has the symbol Au • first element in the periodictable • the particles vibrate and chage position • all the particles are completely stuck together • ...
Chemistry 2017-10-25
Across
- What is the one element that doesn't fill the first shell?
- What is the latest particle theory?
- What does WHIMIS stand for?
- In the household hazards symbols what does the octagon mean?
- What in the atom has the positive charge?
Down
- What is the nucleus made up of?
- How many electrons can the “K” shell hold?
- What the measurement of mass per unit volume of a substance?
- In the household hazards symbols what does the inverted triangle mean?
- When particles are heated up they move?
- What is the way the electron circles the atom called?
- What physical property is the resistance of a solid to being scratched or dented?
- What physical property is the measurement of how easy a liquid flows?
- When particles are far apart their force is?
- When particles are close together their force is?
15 Clues: What does WHIMIS stand for? • What is the nucleus made up of? • What is the latest particle theory? • When particles are heated up they move? • What in the atom has the positive charge? • How many electrons can the “K” shell hold? • When particles are far apart their force is? • When particles are close together their force is? • ...
Chemistry 2018-02-05
Across
- / anything with mass and volume.
- / study of matter
- / two or more atoms.
- / looks like only one substance
- / no shape fills container
- / amount of shape something occupies
- / flow takes shape of container
Down
- / can see all parts of mixture
- Property / potential to change, ability to react
- / amount of matter in object
- Change / size and shape change, but not chemical properties. remains SAME
- / two or more substances that are physically combined.
- / more than one type of atom.
- / one type of atom.
- / keeps the shape
15 Clues: / study of matter • / keeps the shape • / one type of atom. • / two or more atoms. • / no shape fills container • / amount of matter in object • / more than one type of atom. • / can see all parts of mixture • / looks like only one substance • / flow takes shape of container • / anything with mass and volume. • / amount of shape something occupies • ...
chemistry 2018-06-05
Across
- A substance made from one element or one compound (page 39)
- A state of matter with the particles are regularly arranged (page 31)
- A solid that will not dissolve (page 39)
- A type of paper that is an indicator (page 52)
- Everything is made of these particles (page 37)
- A measure of how much solute will dissolve (page 39)
- A substance made from more than one element or more than one compound (page 39)
- This liquid is neutral (page 52)
Down
- Formed by chemical reactions (page 37)
- A substance were all atoms are the same (page 35)
- The only state of matter without a definite volume (page 31)
- When a solute becomes a solution (page 39)
- This fruit is acidic (page 52)
- This liquid is an alkali (page 52)
- A state of matter with fixed volume and not fixed shape (page 31)
15 Clues: This fruit is acidic (page 52) • This liquid is neutral (page 52) • This liquid is an alkali (page 52) • Formed by chemical reactions (page 37) • A solid that will not dissolve (page 39) • When a solute becomes a solution (page 39) • A type of paper that is an indicator (page 52) • Everything is made of these particles (page 37) • ...
Chemistry 2012-10-15
Across
- something that will not-dissolve.
- Another word for a type of material.
- Something that is attracted to something else.
- something that occur between two substances.
- A ..... is like cordial and water mixed together.
- Something that is hard.
- it is something that cleans the water to get all off the dirt out.
- Something that dissolves another substance.
- something that pores liquid into.
Down
- something that you look threw what makes it bigger to look at.
- another name for particles.
- Heiliam is a type of .....
- Something that is a wet substance.
- something that can not turn back is a ....
- somthing that mixes togather.
15 Clues: Something that is hard. • Heiliam is a type of ..... • another name for particles. • somthing that mixes togather. • something that will not-dissolve. • something that pores liquid into. • Something that is a wet substance. • Another word for a type of material. • something that can not turn back is a .... • Something that dissolves another substance. • ...
Chemistry 2013-06-06
Across
- a solid solution of two or more metals
- a pure substance that cannot be broken down into simpler chemical substance by any physical or chemical means
- an element in Group 1 of the periodic tabe
- a negatively charged ion
- an element that has properties of both metals and non-metals
- a pure substance composed of two or more different elements that are chemically joined
- a uniform mixture of two or more substance
- a substance that is made up of at least two different types of particles
Down
- two or more atoms of the same or different elements that are chemically joined together in a unit
- an element,usually a gas or dull powdery solid, that does not conduct heat or electricity
- a solid that separates a solution
- Physical substance in general, as distinct from mind and spirit; (in physics) that which occupies space and possesses rest mass, esp. as...
- the degree to which a fluid resists flow
- the smallest unit of an element
- particle that has either a positive or a negative charge
15 Clues: a negatively charged ion • the smallest unit of an element • a solid that separates a solution • a solid solution of two or more metals • the degree to which a fluid resists flow • an element in Group 1 of the periodic tabe • a uniform mixture of two or more substance • particle that has either a positive or a negative charge • ...
Chemistry 2013-11-24
Across
- differentiates substances from each other
- indestructible, uncuttable, unbreakable entity
- four-element concept of matter
- study of matter
- resulted to occultism and black magic
- process by which metal is obtained from its ore
- pure water is hydrogen and oxygen in a ratio of 2:1
- composition of the heavens and the stars
Down
- need in evidence and support before belief
- arrangement of particles that make up matter
- dephlogisticated air
- matter could be changed from one form to another through the addition or removal of heat and moisture
- released in the air after combustion of materials
- Father of Modern Chemistry
- earliest metal documented
15 Clues: study of matter • dephlogisticated air • earliest metal documented • Father of Modern Chemistry • four-element concept of matter • resulted to occultism and black magic • composition of the heavens and the stars • differentiates substances from each other • need in evidence and support before belief • arrangement of particles that make up matter • ...
Chemistry 2014-12-02
Across
- reactievergelijking van vergisting
- Groep Welke karakteristieke groep komt voor in een alkanol?
- Hoe heet het alkeen met de volgende structuurformule? CH3-CH2-CH=CH-CH3
- Steenkool, aardgas en olie wat zijn dat?
Down
- Wat is de algemene formule die je gebruikt
- geef de reactievergelijking van volledige verbranding van diesel (C14H30)
- Hoe heet het alkanol met de structuurformule CH3-CH2-CH2-O-H?
- Vul het missende woord in: een ester wordt gemaakt uit een zuur en een alcohol. Deze reactie verloopt in aanwezigheid van........... als katalysator
- geef de systematische naam van Cl-CH2-CH2-CH3
- Geef de molecuulformule van het alkaan met negen C-atomen.
- Geef de naam van C7H14
- Hoe heet het proces waarbij je alcohol vormt?
- is de naam voor stoffen met de zelfde molecuulformule, maar met verschillende structuurformules?
- Wat zijn natuurlijke olien, vetten en cosmetische producten?
- ontledingsreactie door middel van water.
15 Clues: Geef de naam van C7H14 • reactievergelijking van vergisting • Steenkool, aardgas en olie wat zijn dat? • ontledingsreactie door middel van water. • Wat is de algemene formule die je gebruikt • geef de systematische naam van Cl-CH2-CH2-CH3 • Hoe heet het proces waarbij je alcohol vormt? • Geef de molecuulformule van het alkaan met negen C-atomen. • ...
Chemistry 2021-10-15
Across
- the layer of the atmosphere that collects the harmful radiation and chemicals
- Measurement that reflects the amount of matter
- polyatomic ion composed of an element
- Something man made and doesn't always occur in nature
- numerical information
- The study of matter and the changes it undergoes
- known as a chemical matter that has a definite and uniform composition. Any element or compound
- To gain knowledge for the sake of knowledge itself
- a variable whos variation doesn't depend on anything
Down
- The chemical formula for iconic unit
- research undertaken tot solve a specific problem
- A one atom ion such as mg2 or Br
- visual, verbal, or mathematical explanation of experimental data
- anything that has mass and takes up space
- the amount of gravitational pull on matter
15 Clues: numerical information • A one atom ion such as mg2 or Br • The chemical formula for iconic unit • polyatomic ion composed of an element • anything that has mass and takes up space • the amount of gravitational pull on matter • Measurement that reflects the amount of matter • research undertaken tot solve a specific problem • ...
Chemistry 2021-12-07
Across
- A mixture of metals and other elements
- Right side of the periodic table
- Constituents are Iron and Carbon
- Soft and Weak
- Another word for metalloid
- Allows heat and electricity to flow
- Ability to produce sound
- Not shiny
Down
- Consist of mercury, silver, tin and copper
- The ability of material to be shaped by applying pressure
- Commonly used for making utensils and musical instruments
- An element that have the property of both metals and non-metals
- The ability to be drawn out into a thin wire or threads
- Constituents are Copper and Tin
- Commonly used for electronic industry and jewelry making
15 Clues: Not shiny • Soft and Weak • Ability to produce sound • Another word for metalloid • Constituents are Copper and Tin • Right side of the periodic table • Constituents are Iron and Carbon • Allows heat and electricity to flow • A mixture of metals and other elements • Consist of mercury, silver, tin and copper • The ability to be drawn out into a thin wire or threads • ...
chemistry 2022-05-19
Across
- positively charged subatomic particle in an atom
- not evenly mixed together, you can still see the different pieces (ex. salad, or oil and water)
- Basic unit of an element. Found in everything, living and nonliving.
- organizes elements (created by Mendeleev)
- cannot be broken down, located on the periodic table.
- vertical columns on the periodic table; elements are similar
- negatively charged subatomic particle in an atom
Down
- can bend
- a homogenous mixture (evenly mixed together)
- horizontal rows on the periodic table
- two or more compounds mixed together
- electrons located in the outermost shell; helps figure out which elements can bond
- parts are evenly mixed together (ex. lemonade, air, blood)
- 2 or more atoms of different elements bonded together.
- neutral subatomic particle in an atom
15 Clues: can bend • two or more compounds mixed together • horizontal rows on the periodic table • neutral subatomic particle in an atom • organizes elements (created by Mendeleev) • a homogenous mixture (evenly mixed together) • positively charged subatomic particle in an atom • negatively charged subatomic particle in an atom • ...
chemistry 2024-02-10
Across
- a positively charged element
- A gas lighter than air that is used to fill up party balloons
- An Israeli Noble Prize woman
- type of bond where elements share electrons
- The positive particle in the nucleus of an atom
- The compound that H2O stands for
- precious metal
- a particle that consists of more than one atom
Down
- The arrangement of all the elements in the universe
- The formula of table salt
- consists of 80% of the air we breath
- The metal the Statue of liberty is made of
- a group of elements that have a full energy level
- carbon in a beautiful form
- a negative particle in the atom
15 Clues: precious metal • The formula of table salt • carbon in a beautiful form • a positively charged element • An Israeli Noble Prize woman • a negative particle in the atom • The compound that H2O stands for • consists of 80% of the air we breath • The metal the Statue of liberty is made of • type of bond where elements share electrons • ...
Chemistry 2024-01-31
Across
- electrons on outer most shell
- a bond between ions
- a bond with shared electrons
- all have the same number of valence electrons
- the amount does effect this type of property
- a charged particle
- indicates how many energy levels
Down
- has electrons unevenly distributed
- particles of different substances are attracted
- the table that includes elements
- particle of the same substance are attracted
- identifies the number of protons
- the amount does not effect this type of property
- will often bond with non-metals
- an observable characteristic
15 Clues: a charged particle • a bond between ions • a bond with shared electrons • an observable characteristic • electrons on outer most shell • will often bond with non-metals • the table that includes elements • identifies the number of protons • indicates how many energy levels • has electrons unevenly distributed • particle of the same substance are attracted • ...
Chemistry 2024-01-04
Across
- a chemical with kr as a symbol its colorless and odorless
- chemical element
- a stable subatomic particle with a negative charge
- its a heavy metal denser then most tings
- a chemical element and its atomic
- an oxide containing two atoms of oxygen in its molecules
- pulse and minis
Down
- is colorless tasteless and smelless
- the unit used to measure energy or work
- hard and the body needs it for growth and development
- its used to make nitric acid and dyes
- its a chemical you use it balloons
- what makes up everything
- an alkaline earth metal
- its like air
15 Clues: its like air • pulse and minis • chemical element • an alkaline earth metal • what makes up everything • a chemical element and its atomic • its a chemical you use it balloons • is colorless tasteless and smelless • its used to make nitric acid and dyes • the unit used to measure energy or work • its a heavy metal denser then most tings • ...
Chemistry 2019-04-03
15 Clues: answer • liquid • mixture • on the line • component in • above the line • below the line • able to dissolve • not able to dissolve • turn into anther phase • making a liquid thiner • large quantity of a substance • forming homogeneous when mixed • not forming homogeneous when mixed • substance that dissolves in a solution
Chemistry 2019-11-15
Across
- three bonds are shared between two atoms for a total of six electrons
- the ability of an atom in a molecule to attract t electrons to itself
- bond where atoms share electrons
- tendency for atoms to prefer to have eight electrons in its valence shell
- one atom attracts electrons to itself with greater force than the other atom
- atoms share only one pair of electrons
- shared electrons in a Lewis structure
- electrons in the outer shell of an atom
- electrons located on only one atom in a Lewis structure
Down
- charge an atom would have if all of the electrons in a covalent bond are shared equally
- when two equal, but opposite, charges are separated by a distance this is formed
- energy required to completely separate one mole of a solid ionic compound into gaseous ions
- electrons are shared equally
- two pairs of electrons are shared between atoms
- measure of how equally or unequally the electrons in a covalent bond are shared
15 Clues: electrons are shared equally • bond where atoms share electrons • shared electrons in a Lewis structure • atoms share only one pair of electrons • electrons in the outer shell of an atom • two pairs of electrons are shared between atoms • electrons located on only one atom in a Lewis structure • three bonds are shared between two atoms for a total of six electrons • ...
Chemistry 2024-05-03
Across
- a division on the kelvin scale, the SI unit of temperature
- a gas in which the particles undergo elastic collisions
- the force acting on a unit area of a shape
- the measure of the average kinetic energy of the particles that makes up a material
- the process by which particles of a liquid form a gas by escaping from the liquid surface
- the process where gaseous particles come together, that is, condense, to form a liquid or sometimes a solid
- the SI unit of energy; the energy required to lift a one-newton weight one meter against the force of gravity
- the set of conditions 0.00°C and 1 atmosphere
- a flowing substance with a definite volume but not a definite shape
Down
- the process by which a gas enters a container and fills it, or when the particles of two gases or liquids mix together
- at constant pressure, the volume of a gas is directly proportional to its Kelvin temperature
- the temperature of a solid when its crystal lattice begins to break apart
- the temperature scale defined so that the temperature of a substance is directly proportional to the average kinetic energy of the particles and so that zero on the scale corresponds to zero kinetic energy
- a flowing, compressible substance with no definite volume or shape
- a substance in which the particles occupy fixed positions in a well 3-D shape
15 Clues: the force acting on a unit area of a shape • the set of conditions 0.00°C and 1 atmosphere • a gas in which the particles undergo elastic collisions • a division on the kelvin scale, the SI unit of temperature • a flowing, compressible substance with no definite volume or shape • a flowing substance with a definite volume but not a definite shape • ...
Chemistry 2024-09-18
Across
- A form of carbon
- Conjugate base of sulfuric acid
- TNT
- Used to contain liquid chemicals in a chemical experiment
- Multiple atoms bonded together
- Bond, Bonds between sodium and chlorine
- Acetic acid
Down
- Latin name for the last stable element
- Molecule with a molecular weight of 18.01528 g/mol
- Polytetrafluoroethylene
- The series of elements that fermium is located in
- C3H8O
- Last natural element
- DONT MIX WITH BLEACH
- Has a positive charge
15 Clues: TNT • C3H8O • Acetic acid • A form of carbon • Last natural element • DONT MIX WITH BLEACH • Has a positive charge • Polytetrafluoroethylene • Multiple atoms bonded together • Conjugate base of sulfuric acid • Latin name for the last stable element • Bond, Bonds between sodium and chlorine • The series of elements that fermium is located in • ...
Chemistry 2023-02-08
Across
- a type of chemical reaction that involves the exchange of electrons between reactants
- element with atomic number of 77
- a reaction in the general form of A plus B yields AB
- a bond that involves shared electrons
- a mixture of metals
- a collection of 6.022 × 10^23 particles
- unit for measure of brightness
- subdiscipline of chemistry dedicated to the study of compounds that contain carbon
- a negatively charged particle
Down
- created an atomic model that shows that electrons are found in discrete orbitals around the nucleus of an atom
- capable of being drawn out to form wires
- physically separating a solution of a solid and a liquid by boiling off the liquid
- __________zero is the lowest possible temperature of matter
- atoms of the same element that differ in the number of neutrons in the nucleus
- rule stating that atoms are most stable when their outer electron shell has eight electrons
15 Clues: a mixture of metals • a negatively charged particle • unit for measure of brightness • element with atomic number of 77 • a bond that involves shared electrons • a collection of 6.022 × 10^23 particles • capable of being drawn out to form wires • a reaction in the general form of A plus B yields AB • __________zero is the lowest possible temperature of matter • ...
CHEMISTRY 2023-04-19
Across
- Fatty acid structure
- Molecule E
- Molecule F
- Molecule C
- The most important element in organic chemistry
- Molecule A
- Represents a carbon chain
Down
- Molecule G
- made from amino acids
- nutrient humans need in small amounts
- Molecule D
- single bonds between carbons
- Functional group containing Sulfur (S)
- Molecule B
- R-O-R
15 Clues: R-O-R • Molecule G • Molecule D • Molecule E • Molecule F • Molecule C • Molecule B • Molecule A • Fatty acid structure • made from amino acids • Represents a carbon chain • single bonds between carbons • nutrient humans need in small amounts • Functional group containing Sulfur (S) • The most important element in organic chemistry
Chemistry 2022-12-12
Across
- Making up an idea
- The amount of energy that is exerted when a force of one newton
- used to measure heat transferred
- Making a example
- the measurement of energy
- the heat of energy which is transmitted through collision
- A substance that changes when it is combined with another substance in a chemical reaction
- A substance that is made up of many types of particles that takes up space
- A substance that is present in the end of a chemical reaction
Down
- A chemical reaction mass is not created or destroyed
- A dangerous chemical
- something that makes an object move or generate
- the transfer of heat by the movement of a fluid by the areas of different tempatuers
- The branch of science that deals with properties, compositions, and properties
- the kenitic energy of the energy and atoms of that atom
15 Clues: Making a example • Making up an idea • A dangerous chemical • the measurement of energy • used to measure heat transferred • something that makes an object move or generate • A chemical reaction mass is not created or destroyed • the kenitic energy of the energy and atoms of that atom • the heat of energy which is transmitted through collision • ...
Chemistry 2025-01-09
Across
- A mixture where the components are evenly distributed.
- A substance that speeds up a chemical reaction without being consumed.
- A chemical reaction that absorbs heat.
- A pure substance made up of only one type of atom.
- A measure of how much space an object occupies.
- A change that does not alter the chemical composition.
- The state of matter with a definite volume but no fixed shape.
Down
- A change that produces one or more new substances.
- A simple representation of a compound's elements.
- A negatively charged particle in an atom.
- A positively charged particle in an atom's nucleus.
- The force that holds atoms together in a compound.
- A substance made of two or more elements chemically bonded together.
- The measure of the amount of matter in an object.
- The smallest unit of a chemical element.
15 Clues: A chemical reaction that absorbs heat. • The smallest unit of a chemical element. • A negatively charged particle in an atom. • A measure of how much space an object occupies. • A simple representation of a compound's elements. • The measure of the amount of matter in an object. • A change that produces one or more new substances. • ...
Chemistry 2025-05-14
Across
- Outer layer of Atoms
- 2 or more atoms combined
- measurement of how much stuff is in something
- smallest complete unit of matter
- ability to do something
- atoms share a pair of electrons
- No charge buffer between like charges
- Negative charge orbiting the nucleus is responsible for all atomic bonds
Down
- Same 2 atoms combined
- an atom gives an electron and atom takes an electron to complete its valance shell, giver atom becomes positive and the receiver becomes negative and they join together
- To study the material and reaction that changes and produces matter
- 2 or more elements
- amount of space that something occupies
- anything that has mass and takes up space
- Positive charge in nucleus ( center ) determine element *
15 Clues: 2 or more elements • Outer layer of Atoms • Same 2 atoms combined • ability to do something • 2 or more atoms combined • atoms share a pair of electrons • smallest complete unit of matter • No charge buffer between like charges • amount of space that something occupies • anything that has mass and takes up space • measurement of how much stuff is in something • ...
chemistry 2025-01-13
Across
- is anything with mass that occupies space.
- is the energy possessed by an object due to its position, composition or condition
- depends on the amount of matter in the sample
- Physical combination of 2 or more substances. Each substance in the mixture retains its own set of chemical and physical properties.
- is the study of the composition, structure, and properties of matter and the changes it undergoes.
- a process that absorbs energy from the surroundings
- depends on the type of matter, not the amount present
Down
- Very high Kinetic Energy particles collide with enough energy to break into charged particles (+/-).
- energy of motion
- 2 or more visibly distinct phases, each phase has very different properties.
- a substance that is currently a gas, but normally is a liquid or solid room temperature.
- will change the appearance, without changing the composition of the material.
- have very different properties than their component elements.
- process that releases energy into the surroundings
- is the capacity to do work or transfer heat.
15 Clues: energy of motion • is anything with mass that occupies space. • is the capacity to do work or transfer heat. • depends on the amount of matter in the sample • process that releases energy into the surroundings • a process that absorbs energy from the surroundings • depends on the type of matter, not the amount present • ...
Chemistry 2025-08-14
Across
- Particles can move around but are still close together. variable shape. fixed volume.
- Most are solids at room temperature and are malleable and ductile.
- Depends on the amount of matter in the sample.
- Particles can be separate and move throughout the container. variable shape. variable volume.
- A process that absorbs energy from the surroundings.
- Particles vibrate but can't move around. Fixed shape. Fixed volume.
- Depends on the type of matter, not the amount present.
- Anything with mass that occupies space.
Down
- The smallest unit of an element that maintains properties of that element.
- Process that releases energy into the surroundings.
- Measure of the amount of matter.
- Matter that has definite composition.
- Particles collide with enough energy to break into charged particles. variable shape. variable volume.
- The study of the composition, structure, and properties of matter and the changes it undergoes.
- A measure of the amount of space that is occupied.
15 Clues: Measure of the amount of matter. • Matter that has definite composition. • Anything with mass that occupies space. • Depends on the amount of matter in the sample. • A measure of the amount of space that is occupied. • Process that releases energy into the surroundings. • A process that absorbs energy from the surroundings. • ...
Chemistry 2025-10-22
Across
- A pure substance made of only one kind of atom.
- A positively charged ion formed when an atom loses electrons.
- A combination of two or more substances that are physically blended, not chemically bonded.
- A negatively charged ion formed when an atom gains electrons.
- I have 5 protons and 7 electrons. What is my charge?
- The average mass of all isotopes of an element, weighted by their abundance.
- Electrons in the outermost energy level that determine bonding behavior.
- A change that produces one or more new substances with different properties.
- The number of protons in an atom; identifies the element on the periodic table.
Down
- A reaction in which one element replaces another in a compound.
- The ability to reproduce a measurement consistently under the same conditions.
- A bond formed when atoms share electrons.
- A property that depends on the amount of matter present, such as mass or volume.
- Identify the type of reaction: 2 NaI + Pb(NO3)2 → 2 NaNO3 + PbI2.
- The smallest unit of an element that retains its chemical properties.
15 Clues: A bond formed when atoms share electrons. • A pure substance made of only one kind of atom. • I have 5 protons and 7 electrons. What is my charge? • A positively charged ion formed when an atom loses electrons. • A negatively charged ion formed when an atom gains electrons. • A reaction in which one element replaces another in a compound. • ...
CHEMISTRY 2026-04-29
Across
- the essential biological process where green plants, algae, and some bacteria convert light energy (sunlight) into chemical energy (glucose
- a type of combustion reaction in which a fuel is burnt in a plentiful supply of oxygen
- A gas that does not react easily with other substances
- colorless, odorless, and tasteless poisonous gas produced by the incomplete burning of carbon-based fuels
- the removal of sulfur dioxide from the fumes of power stations
- a device for converting polluting exhaust gas from cars into less dangerous emissions
Down
- atmospheric gases that trap heat from the sun, warming Earth's surface
- Burning with insufficient oxygen
- Harmful substances released into the environment
- highly filtered, moisture-free compressed air typically used in industrial applications
- very tiny solid particles produced during the combustion of fuels
- A mixture of gases surrounding Earth
- Natural resources that can be replenished
- Green pigment in plants
- rain that has been more acidic than normal
15 Clues: Green pigment in plants • Burning with insufficient oxygen • A mixture of gases surrounding Earth • Natural resources that can be replenished • rain that has been more acidic than normal • Harmful substances released into the environment • A gas that does not react easily with other substances • the removal of sulfur dioxide from the fumes of power stations • ...
chemistry 2020-12-13
Across
- colour ofliquid oxygen
- nail polish remover contains
- ore which is found in abundance in India
- IUPAC name of water
- sugars are converted in the liver into
- ozone magnetic property
- the acid dissolves gold
Down
- gas used in cigarette lighters
- produced in formation of photochemical smog
- element chemically behave as both a metal and a non metal
- used in production of artificial rain
- enzymes are
- what is calcium sulphate?
- one of the organic acids
- known as stranger gas
15 Clues: enzymes are • IUPAC name of water • known as stranger gas • colour ofliquid oxygen • ozone magnetic property • the acid dissolves gold • one of the organic acids • what is calcium sulphate? • nail polish remover contains • gas used in cigarette lighters • used in production of artificial rain • sugars are converted in the liver into • ore which is found in abundance in India • ...
chemistry 2020-12-13
Across
- colour of liquid oxygen
- nail polish remover contains
- ore which is found in abundance in India
- IUPAC name of water
- sugars are converted in the liver into
- ozone magnetic property
- the acid dissolves gold
Down
- gas used in cigarette lighters
- produced in formation of photochemical smog
- element chemically behave as both a metal and a non metal
- used in production of artificial rain
- enzymes are
- what is calcium sulphate?
- one of the organic acids
- known as stranger gas
15 Clues: enzymes are • IUPAC name of water • known as stranger gas • colour of liquid oxygen • ozone magnetic property • the acid dissolves gold • one of the organic acids • what is calcium sulphate? • nail polish remover contains • gas used in cigarette lighters • used in production of artificial rain • sugars are converted in the liver into • ore which is found in abundance in India • ...
Chemistry 2021-06-09
15 Clues: A halogen • A metalloid • an actinide • liquid metal • negative ion • positive ion • An ionic compound • A transition metal • A covalent compound • the numbers of protons • an alkaline earth metal • first one to define atoms • gave modern periodic table • A negatively charged particle • A positively charged particle
CHEMISTRY 2020-06-25
Chemistry 2019-04-03
15 Clues: answer • liquid • mixture • on the line • component in • below the line • above the line • able to dissolve • not able to dissolve • turn into anther phase • making a liquid thiner • large quantity of a substance • forming homogeneous when mixed • not forming homogeneous when mixed • substance that dissolves in a solution
Chemistry 2019-04-02
Across
- not able to dissolve
- able to dissolve
- large quantity
- below the line
- outcome
Down
- turn into another phase
- when solution is water
- above the line
- not forming homogeneous when mix together
- solution that represent the bigger amount
- forming homogeneous when mixed together
- right on line
- mixture
- make a liquid weaker
- substance that is dissolved in a solution
15 Clues: mixture • outcome • right on line • above the line • large quantity • below the line • able to dissolve • not able to dissolve • make a liquid weaker • when solution is water • turn into another phase • forming homogeneous when mixed together • not forming homogeneous when mix together • solution that represent the bigger amount • substance that is dissolved in a solution
Chemistry 2019-11-15
Across
- two pairs of electrons are shared between atoms
- measure of how equally or unequally the electrons in a covalent bond are shared
- electrons are shared equally
- electrons in the outer shell of an atom
- energy required to completely separate one mole of a solid ionic compound into gaseous ions
- three bonds are shared between two atoms for a total of six electrons
Down
- one atom attracts electrons to itself with greater force than the other atom
- electrons located on only one atom in a Lewis structure
- when two equal, but opposite, charges are separated by a distance this is formed
- shared electrons in a Lewis structure
- charge an atom would have if all of the electrons in a covalent bond are shared equally
- the ability of an atom in a molecule to attract t electrons to itself
- tendency for atoms to prefer to have eight electrons in its valence shell
- bond where atoms share electrons
- atoms share only one pair of electrons
15 Clues: electrons are shared equally • bond where atoms share electrons • shared electrons in a Lewis structure • atoms share only one pair of electrons • electrons in the outer shell of an atom • two pairs of electrons are shared between atoms • electrons located on only one atom in a Lewis structure • the ability of an atom in a molecule to attract t electrons to itself • ...
Chemistry 2019-09-26
Across
- ธาตุหรือสารประกอบอนินทรีย์ที่เกิดตามธรรมชาติ
- สารที่เกิดจากธาตุตั้งแต่ 2 ชนิดขึ้นไป มารวมกันแล้วทำปฏิกิริยาเคมีต่อกัน
- แก๊สนิดหนึ่ง ไม่มีสี กลิ่นเหม็นเหมือนไข่เน่า
- ธาตุชนิดหนึ่งเป็นของแข็ง สีเทาดำเป็นเงาวาว ถ้าขาดสารนี้ทำให้เป็นโรคคอพอก
- อะตอมหรือหมู่ของอะตอมที่ไม่เป็นกลาง มีประจุบวกหรือลบ
- สารอินทรีย์ชนิดหนึ่ง กลิ่นฉุน ระเหยง่าย
- แร่ชนิดหนึ่งเมื่อนำไปเผาให้ความร้อนถึง 120 - 130 องศาเซลเซียส จะได้ผงสีขาว เรียกว่า ปูนปลาสเตอร์
Down
- ปฏิกิริยาเคมี ทำให้สารได้รับธาตุออกซิเจนมารวมตัวกัน
- ชื่อสารอินทรีย์ประกอบด้วยธาตุคาร์บอน และไฮโดรเจน
- อนุภาคมูลฐานชนิดหนึ่ง ซึ่งเป็นอองค์ประกอบของอะตอมของธาตุทุกชนิด มีประจุไฟฟ้าเป็นลบ
- รังสีสีม่วง เป็นรังสีแม่เหล็กไฟฟ้าช่วงคลื่นหนึ่ง
- ของผสมเนื้อเดียวกัน มีสารต่างชนิดกัน 2 สารขึ้นไปผสมกันอยู่อย่างสม่ำเสมอ ไม่ทำปฏิกิริยาต่อกัน
- ธาตุชนิดหนึ่งไม่มีสี ไม่มีกลิ่น ไม่มีรส ไม่ติดไฟ แต่ช่วยให้ไฟติด
- สารประกอบที่มีองค์ประกอบเป็นธาตุออกซิเจนกับธาตุอื่นๆ
- ธาตุชนิดหนึ่งเป็นแก๊สเฉื่อย
15 Clues: ธาตุชนิดหนึ่งเป็นแก๊สเฉื่อย • สารอินทรีย์ชนิดหนึ่ง กลิ่นฉุน ระเหยง่าย • ธาตุหรือสารประกอบอนินทรีย์ที่เกิดตามธรรมชาติ • แก๊สนิดหนึ่ง ไม่มีสี กลิ่นเหม็นเหมือนไข่เน่า • ชื่อสารอินทรีย์ประกอบด้วยธาตุคาร์บอน และไฮโดรเจน • รังสีสีม่วง เป็นรังสีแม่เหล็กไฟฟ้าช่วงคลื่นหนึ่ง • ปฏิกิริยาเคมี ทำให้สารได้รับธาตุออกซิเจนมารวมตัวกัน • ...
Chemistry 2020-04-21
Across
- grouping of 2+ substances that don't chemically combine
- a mixture that does mix evenly
- reactivity, flammable, radioactive, etc.
- a substance made of 2+ different elements chemically combined in a set ration
- definite shape, volume, high density
- indefinite shape, volume, compressible
Down
- a pure substance made of only be kind of atom
- colour, shape, length, density, mass, etc.
- the study of the properties of matter and how it changes
- indefinite shape, definite volume, less dense
- a mixture that doesn't mix evenly
- anything that has mass and takes up space
- a mixture of small, undissolved particles that don't settle
- smallest unit of matter
- a homogeneous mixture of two or more substances
15 Clues: smallest unit of matter • a mixture that does mix evenly • a mixture that doesn't mix evenly • definite shape, volume, high density • indefinite shape, volume, compressible • reactivity, flammable, radioactive, etc. • anything that has mass and takes up space • colour, shape, length, density, mass, etc. • a pure substance made of only be kind of atom • ...
chemistry 2021-01-04
Across
- the amount of matter in an object
- makes up and element
- positive perky patty
- are packed tightly together and move very slowly
- take the shape of any container
- pediatric table
- volume and mass needed
- neutral
Down
- is the total number of protons and neutrons
- the capital and lower case letters
- he mass of an atom of a chemical element
- the particles move rapidly in all directions
- how much space occupied by an objector a substance
- the number of protons in the nucleus of an atom
- not aloud in arcade
15 Clues: neutral • pediatric table • not aloud in arcade • makes up and element • positive perky patty • volume and mass needed • take the shape of any container • the amount of matter in an object • the capital and lower case letters • he mass of an atom of a chemical element • is the total number of protons and neutrons • the particles move rapidly in all directions • ...
chemistry 2021-01-04
Across
- the amount of matter in an object
- makes up and element
- positive perky patty
- are packed tightly together and move very slowly
- take the shape of any container
- pediatric table
- volume and mass needed
- neutral
Down
- is the total number of protons and neutrons
- the capital and lower case letters
- he mass of an atom of a chemical element
- the particles move rapidly in all directions
- how much space occupied by an objector a substance
- the number of protons in the nucleus of an atom
- not aloud in arcade
15 Clues: neutral • pediatric table • not aloud in arcade • makes up and element • positive perky patty • volume and mass needed • take the shape of any container • the amount of matter in an object • the capital and lower case letters • he mass of an atom of a chemical element • is the total number of protons and neutrons • the particles move rapidly in all directions • ...
CHEMISTRY 2021-08-27
Across
- two or more substances combined
- easily hammered into shapes
- fluid we can separate
- ability to transfer heat
- whether a substance will burn out or not
- property observed or measured without altering its chemical composition
- single phase, giving a uniform appearance
Down
- have different boiling points, but can be separated
- anything that takes up space
- can be drawn into long thin wire
- two liquids or a liquid and a solid can be separated
- how much damage a substance will do
- range from stable to reactive
- amount of matter packed into a volume
- two or more materials in distinct regions
15 Clues: fluid we can separate • ability to transfer heat • easily hammered into shapes • anything that takes up space • range from stable to reactive • two or more substances combined • can be drawn into long thin wire • how much damage a substance will do • amount of matter packed into a volume • whether a substance will burn out or not • two or more materials in distinct regions • ...
Chemistry 2023-02-27
Across
- Primary metal in car making nowadays?
- How are groups marked in the periodic table?
- What materials are marked with Ac on the periodic table?
- What is the main element of air?
- The most used metal in jewelery making?
Down
- Most used element in electronics?
- What materials are marked with La in the periodic table?
- Marks horizontally on the periodic table
- Named after a famous female scientist
- Looks like silver but is a liquid?
- Material used to protect from radiation
- Very radioactive material used for power generation
- What are electric car batteries made from?
- What makes signs glow besides electricity
- Dark rock used for power generation
15 Clues: What is the main element of air? • Most used element in electronics? • Looks like silver but is a liquid? • Dark rock used for power generation • Named after a famous female scientist • Primary metal in car making nowadays? • Material used to protect from radiation • The most used metal in jewelery making? • Marks horizontally on the periodic table • ...
Chemistry 2023-03-24
Across
- ____, money, fancy clothes, opps and coppers i dispose
- burnt water
- turning burnt water into water water
- a trace material that begins with a letter in the last 5 letters in the alphabet
- is shiny and Au-ful
- not bad, not good, decent
- not acid not alkali
Down
- freeing with z
- water
- we need it and is an o
- ________ accelerator like from the movies also in everything
- the boring element
- photo no 3,4,5 less than 7
- burning water
- something that is used for bases and acids and you use it whilst driving
15 Clues: water • burnt water • burning water • freeing with z • the boring element • is shiny and Au-ful • not acid not alkali • we need it and is an o • not bad, not good, decent • photo no 3,4,5 less than 7 • turning burnt water into water water • ____, money, fancy clothes, opps and coppers i dispose • ________ accelerator like from the movies also in everything • ...
Chemistry 2023-04-07
Across
- equals moles divided by liters of solution
- proton acceptor
- acid-base reaction that produces a salt and water as products
- technique used to determine the unknown concentration of an acid
- An _ solution has water as the solvent
- temperature scale used with gas law calculations
- melting is an _ process
- 1 atm & 273K
- proton donor
Down
- can act as an acid or a base
- the strongest type of intermolecular forces: _ bonding
- solution with a pH greater than 7
- Part of solution present in the lesser amount
- the addition of solvent to decrease the concentration of solute
- solution that contains less than the maximum number of grams of solute that can dissolve
15 Clues: 1 atm & 273K • proton donor • proton acceptor • melting is an _ process • can act as an acid or a base • solution with a pH greater than 7 • An _ solution has water as the solvent • equals moles divided by liters of solution • Part of solution present in the lesser amount • temperature scale used with gas law calculations • the strongest type of intermolecular forces: _ bonding • ...
Chemistry 2023-05-20
Across
- What you think is going to happen.
- It is hot.
- What our class is called.
- Two or more different elements combined.
- The basic building block of chemistry.
- When something is held together.
- Symbol is Fe.
- Means to be composed of ions.
Down
- It is called this if it contains carbon atoms.
- Testing something in a procedure.
- Has the symbol H.
- Involves the study of matter.
- What we need to breathe.
- The ability to do work.
- "Invisible Particle" in Latin.
15 Clues: It is hot. • Symbol is Fe. • Has the symbol H. • The ability to do work. • What we need to breathe. • What our class is called. • Involves the study of matter. • Means to be composed of ions. • "Invisible Particle" in Latin. • When something is held together. • Testing something in a procedure. • What you think is going to happen. • The basic building block of chemistry. • ...
Chemistry 2011-12-20
Across
- - keemia. -line lõpuga
- - ....võre
- - OH
- - meie kooli 1 keemia õpetaja
- - 1. hape looduses
- - mille peale pilti teed ja mis su asju kinni hoiab
- - 1 aine olekutest, omane metallidele
Down
- - 3. hape looduses
- - parim aine õppekavas
- - viimane teema enne jõuluvaheaega
- - 1 aine olekutest
- - h2o
- - viin ilma veeta
- - kristal....
- - -COOH rühmaga aine
15 Clues: - OH • - h2o • - ....võre • - kristal.... • - viin ilma veeta • - 3. hape looduses • - 1 aine olekutest • - 1. hape looduses • - -COOH rühmaga aine • - parim aine õppekavas • - keemia. -line lõpuga • - meie kooli 1 keemia õpetaja • - viimane teema enne jõuluvaheaega • - 1 aine olekutest, omane metallidele • - mille peale pilti teed ja mis su asju kinni hoiab
Chemistry 2013-07-21
Across
- Tells us how many protons in an atom
- Tells us how many electrons are in each of it's shells
- Made up of different elements or compounds simply thrown together and can be separated
- When a solid turns into a gas or a gas turns into a solid
- Occurs when a chemical reaction is involved and one or more new substances is formed
Down
- A sub-atomic particle with no charge.
- The number of neutrons added with the number of protons or electrons
- A sub-atomic particle with a positive charge
- The 13th element in the periodic table
- Shows the order of every element discovered
- Occurs when a substance changes without forming new substances
- A substance made up of just one atom
- A substance made up of molecules or a crystal lattice with different types of atoms
- Atoms of the same element that may have a different number of neutrons
- Particles which make up matter
15 Clues: Particles which make up matter • Tells us how many protons in an atom • A substance made up of just one atom • A sub-atomic particle with no charge. • The 13th element in the periodic table • Shows the order of every element discovered • A sub-atomic particle with a positive charge • Tells us how many electrons are in each of it's shells • ...
Chemistry 2014-10-15
Across
- The energy level of the electron
- A charged atom
- The opposite of ionic
- The ability of an atom in a molecule to attract lectrons to itself
- The vertical columns of the periodic table
- Who's cat was it in the box?
- The mass of one mole of a particular substance
Down
- The number of particles in one mole
- The smallest group 1 metal
- What an electron does when it jumps between energy levels
- The table of all known elements
- Atoms of the same type with different number of neutrons
- The four different Orbitals in order
- The atom with the highest ionisation energy
- Chemist and Breaking Bad character
15 Clues: A charged atom • The opposite of ionic • The smallest group 1 metal • Who's cat was it in the box? • The table of all known elements • The energy level of the electron • Chemist and Breaking Bad character • The number of particles in one mole • The four different Orbitals in order • The vertical columns of the periodic table • The atom with the highest ionisation energy • ...
Chemistry 2015-10-07
Across
- The particles in this have a bond and always are moving
- What do you call something that is Two elements bonded together
- what element is Fe
- what do you call something that has two different elements in it but not bonded together
- what process would you use if you were to filter something
- what test can be used to separate mixtures of coloured compounds
- what do you call the process when you separate two liquid
- What do you call the process when you turn a liquid into gas
Down
- what is the element Ti
- what element is Co
- what do you call the process when you turn a liquid to a solid
- what element is Os
- what do you call the process when a gas denses and turns to a liquid
- the particles in this is random
- The particles in this is a fixed shape
15 Clues: what element is Co • what element is Os • what element is Fe • what is the element Ti • the particles in this is random • The particles in this is a fixed shape • The particles in this have a bond and always are moving • what do you call the process when you separate two liquid • what process would you use if you were to filter something • ...
Chemistry 2017-03-01
Across
- The name of the element that has the highest electro-conductivity
- The scientist, who invented the Periodical table
- It increases a reaction speed
- Metal which is closely connected with the blood
- Gas which is used to make someone sleep
- The layer which save our skin from UV
- How many sub-groups do we have in one periodical group
- The state of an percipitate
Down
- The name of chemistry teacher who became a head teacher
- is losing
- CnH2n+2
- All points in Summative Assesment
- Cations and anions are
- What type of pH does water have?
- What is an amount of carbon dioxide in the air?
15 Clues: CnH2n+2 • is losing • Cations and anions are • The state of an percipitate • It increases a reaction speed • What type of pH does water have? • All points in Summative Assesment • The layer which save our skin from UV • Gas which is used to make someone sleep • Metal which is closely connected with the blood • What is an amount of carbon dioxide in the air? • ...
