chemistry Crossword Puzzles
subjects 2025-10-03
16 Clues: химия • наука • учить • музыка • физика • история • сдавать • экзамен • степень • биология • география • рисование • английский • математика • практиковать • драм.искусство
FCS History 2022-08-17
Chemistry 2022-02-02
10 Clues: very small • saftey reasons • the first element • testing chemicals • things that react • mass- molecular weight • a reactant in chemistry • table- holds all elements • very important to chemistry • large body of matter with no shape
Les Matières Scolaires 2023-08-15
17 Clues: art • maths • dance • music • sport • drama • French • English • biology • history • physics • science • geography • chemistry • philosophy • computer sciences • digital technologies
12345 2017-06-27
chemistry 2021-08-11
Across
- A substance made of only one type of atoms. Ex: Pure gold
- Anything made of atoms, has mass, and takes up space.
- The smallest unit of matter. It cannot be broken down further without a nuclear change occurring.
- Any change in the physical state of a substance without altering the chemical composition of that substance. EX: melting, freezing, tearing, crushing, etc.
- A change in the chemical composition of a substance. EX: Burning, rusting, exploding.
- The branch of chemistry that attempts to solve real world problems with the information and techniques of chemistry.
- The study of atoms, how atoms interact with one another, and the changes associated with that interaction.
- A property that describes a characteristic or behavior of a substance that may be observed when it undergoes a chemical change or reaction.
Down
- Any property that describes the physical state of a substance. Can be observed without a chemical change occurring.
- A property that does NOT depend on the amount of a substance being measured. If the amount of the substance changes, its intensive properties will NOT change. Ex: density, color, etc.
- A property that depends on how much of a substance is being measured. If the amount of the substance changes, its extensive properties will change. Ex: Mass, Volume, etc.
- The study of the chemical processes that take place in living organisms.
- The branch of chemistry where the theories and techniques of physics are applied to chemistry.
- A substance made of two or more different types of atoms bonded together.
14 Clues: Anything made of atoms, has mass, and takes up space. • A substance made of only one type of atoms. Ex: Pure gold • 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. • A change in the chemical composition of a substance. EX: Burning, rusting, exploding. • ...
At school 2014-01-22
19 Clues: Ķīmija • Mūzika • Fizika • Ēdnīca • Kāpnes • Vēsture • Koridors • Ekonomika • skolotājs • Bibliotēka • Matemātika • Ģeogrāfija • Informātika • Sporta zāle • Vācu valoda • Skolas forma • Angļu valoda • Krievu valoda • Mācību grāmata
Les matières scolaires 2020-03-08
First Day 2025-09-02
17 Clues: NO • Kemi • Bild • Fysik • Maths • Flytta • Idrott • Schema • Biologi • Anybody • Perfekt • Årskurs_8 • Expedition • Från_Wales • Inte_förrän • Klassföreståndare • Ytterliggare_förnamn
Subjects 2026-02-24
17 Clues: P.E. • ruotsi • crafts • matikka • biologia • englanti • musiikki • fysiikka • religion • historia • kuvataide • maantieto • chemistry • home economics • health education • student guidance • elämänkatsomustieto
Mole Day! 2021-10-21
Across
- What are we celebrating
- Positively charged part of an atom
- ___of measurement
- Day of the month we celebrate
- Most important graph in Chemistry
- Discovered the mol.
- Neutrally charged part of an atom
Down
- Too many decimals, make it simpler
- Everything is made of this
- Number of digits in a number; typically found in measurements
- What we're studying
- Day of the month Mole Day is
- Negatively charged part of an atom
- Month of Mole Day
14 Clues: ___of measurement • Month of Mole Day • What we're studying • Discovered the mol. • What are we celebrating • Everything is made of this • Day of the month Mole Day is • Day of the month we celebrate • Most important graph in Chemistry • Neutrally charged part of an atom • Too many decimals, make it simpler • Positively charged part of an atom • Negatively charged part of an atom • ...
chemistry 2021-08-11
Across
- A substance made of only one type of atoms. Ex: Pure gold
- Anything made of atoms, has mass, and takes up space.
- The smallest unit of matter. It cannot be broken down further without a nuclear change occurring.
- Any change in the physical state of a substance without altering the chemical composition of that substance. EX: melting, freezing, tearing, crushing, etc.
- A change in the chemical composition of a substance. EX: Burning, rusting, exploding.
- The branch of chemistry that attempts to solve real world problems with the information and techniques of chemistry.
- The study of atoms, how atoms interact with one another, and the changes associated with that interaction.
- A property that describes a characteristic or behavior of a substance that may be observed when it undergoes a chemical change or reaction.
Down
- Any property that describes the physical state of a substance. Can be observed without a chemical change occurring.
- A property that does NOT depend on the amount of a substance being measured. If the amount of the substance changes, its intensive properties will NOT change. Ex: density, color, etc.
- A property that depends on how much of a substance is being measured. If the amount of the substance changes, its extensive properties will change. Ex: Mass, Volume, etc.
- The study of the chemical processes that take place in living organisms.
- The branch of chemistry where the theories and techniques of physics are applied to chemistry.
- A substance made of two or more different types of atoms bonded together.
14 Clues: Anything made of atoms, has mass, and takes up space. • A substance made of only one type of atoms. Ex: Pure gold • 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. • A change in the chemical composition of a substance. EX: Burning, rusting, exploding. • ...
Olavi 2019-10-09
18 Clues: joo • aita • vielä • kemia • antaa • lyödä • paitsi • hukkua • kestää • päättää • opettaja • kahdesti • kuukausi • kuunnella • olla reipas • epäonnistuminen • bloki kirjoitus • hiljaa hyvä tulee
Asignaturas B 2023-12-13
19 Clues: Art • Math • Dance • Chorus • office • church • library • Science • Italian • building • Religion • Chemistry • cafeteria • Orchestra • cafeteria • classroom • auditorium • high school • ________ física Gym (Physical Education)
school subjects 2025-11-05
18 Clues: Kunst • Phisik • Chemie • Deutsch • Biologie • Englisch • Erdkunde • Mathematik • Geschichte • Informatik • Französisch • Education Sport • Textilunterricht • Technology Kochen • Technology Werken • Education Religion • Naturwissenschaften • Studies Gesellschaftslehre
School Subjects 2022-11-30
18 Clues: ķīmija • mūzika • māksla • fizika • sports • dizains • bioloģija • mājturība • matemātika • ģeogrāfija • literatūra • datorzinības • angļu valoda • dabaszinības • teātra māksla • krievu valoda • latviešu valoda • reliģijas mācība
2.3 Quels cours as-tu? In answering, do not include any articles like le, la, l' or les. Accents are also not used. 2024-09-28
18 Clues: art • gym • math • choir • drama • French • history • college • Spanish • Biology • classes • English • physics • chemistry • high school • middle school • band, orchestra • computer science
Materias escolares 2024-11-02
18 Clues: Art • Math • Music • German • Italian • Biology • Physics • Spanish • History • Science • English • Chemistry • Geography • Psychology • Journalism • Computer Science • de empresas Business • fisica Physical Education
Crossword SDG Chemistry 2022-09-10
Across
- Other name for green chemistry.
- Organic compounds occurring in foods and living tissues and including sugars, starch, and cellulose.
- First principle of green chemistry.
- Chemical element with the symbol C and atomic number 6.
- First principle
- chemistry The design of chemical products and processes that reduce hazardous substances.
Down
- Father of green chemistry.
- Environmentally friendly solvents, or biosolvents, which are derived from the processing of agricultural crops.
8 Clues: First principle • Father of green chemistry. • Other name for green chemistry. • First principle of green chemistry. • Chemical element with the symbol C and atomic number 6. • chemistry The design of chemical products and processes that reduce hazardous substances. • ...
Crossword SDG Chemistry 2022-09-10
Across
- First principle of green chemistry.
- Organic compounds occurring in foods and living tissues and including sugars, starch, and cellulose.
- First principle
- Environmentally friendly solvents, or biosolvents, which are derived from the processing of agricultural crops.
- Father of green chemistry.
Down
- Other name for green chemistry.
- Chemical element with the symbol C and atomic number 6.
- chemistry The design of chemical products and processes that reduce hazardous substances.
8 Clues: First principle • Father of green chemistry. • Other name for green chemistry. • First principle of green chemistry. • Chemical element with the symbol C and atomic number 6. • chemistry The design of chemical products and processes that reduce hazardous substances. • ...
Materiales escolares 2025-12-09
18 Clues: Pen • Art • Easy • Class • French • Pencil • Eraser • History • Italian • Biology • Sciences • Chemistry • Notebooks • Difficult • Folder/Binder • Teacher (female) • Languages(tongues) • Makers/Highlighters
School Subjects 2026-01-07
18 Clues: PE • art • math • German • ethics • biology • Italian • history • physics • English • Spanish • religion • French ö • chemistry • geography • mathematics • computer science • band or orchestra
Timetable 2021-04-21
School Subjects 2022-09-30
22 Clues: art • P.E. • math • music • German • ethics • Spanish • science • physics • history • English • biology • religion • politics • French ö • geography • chemistry • mathematics • geography (E) • choir /chorus • social studies • computer science
German school subjects 2020-04-23
23 Clues: RS • DT • PE • ict • Art • Maths • Music • Latin • Drama • German • French • Spanish • English • physics • biology • science • History • sociology • Geography • Chemistry • Media Studies • Home Economics • Business Studies
Mein Lieblingsfach 2020-03-30
24 Clues: Art • P.E. • easy • R.E. • D.T. • Music • Drama • Maths • French • German • useful • useless • Science • English • Biology • Spanish • Physics • History • difficult • Geography • Chemistry • complicated • fascinating • interesting
Education 2021-10-17
21 Clues: ķīmija • mūzika • fizika • sports • vēsture • iegaumēt • atkārtot • mācīties • datorika • bioloģija • matemātika • filozofija • literatūra • ģeogrāfija • pavārmāksla • angļu valoda • spāņu valoda • franču valoda • vizuālā māksla • veselības mācība • pilsoniskā izglītība
Review Crossword 2023-05-17
22 Clues: hug • kiss • love • first • sixth • third • tenth • fifth • ninth • heart • poetry • fourth • second • eighth • seventh • torture • with me • to kiss • dancing • with you • chemistry • there is/are
Fame & pride (VOC) 2 2022-01-10
20 Clues: химия • химик • гений • записи • гореть • коллеги • граждане • Германия • немецкий • Швейцария • рожденный • последний • приклеивать • швейцарский • родственники • на самом деле • решать проблемы • this out! Проверь! • в прошлое Воскресенье • talking продолжать говорить
Los dias de la semana, las materias y los numeros 2024-02-21
25 Clues: 5 • 7 • 4 • 14 • 15 • 13 • 20 • 13 • 12 • 25 • Art • Dance • Music • Friday • Monday • Sunday • French • English • Tuesday • Spanish • Thursday • Saturday • Wednesday • Chemistry • Mathematics
Chapter 2 2023-09-20
24 Clues: cual? • cenar • llegar • porque • ingles • Adonde • cuales? • porque? • lafisica • alladode • desayunar • laquimica • lapapelera • labiologia • lahistoria • laeconomia • lalibreria • labibloteca • aladerechade • lapsicologia • lacomputacion • lasmatematicas • alaizquierdade • laadministraciondeempresas
Le materie 2024-10-11
22 Clues: art • Math • Music • French • German • algebra • Chinese • Italian • English • Spanish • Physics • Science • biology • Geometry • Religion • calculus • Geography • Chemistry • theater/drama • Social studies • Computer Science • Physical education
Le vocabulaire de l'école et des matières scolaires 2024-10-03
23 Clues: pe • art • class • music • French • German • school • Spanish • physics • biology • history • college • English • religion • homework • cafeteria • chemistry • geography • philosophy • high school • scholarship • mathematics • middle school
School Subjects 2022-01-28
17 Clues: Art • Art • P.E. • Drama • Maths • Music • French • Spanish • English • History • Science • Biology • Geography • Chemistry • Computing • Technology • Business Studies
Bmw7b 2024-10-30
16 Clues: mato • viulu • kemia • hukkua • lähtien • kierros • riidellä • kuukausi • oppitunti • viimeinen • käsivarsi • soutuvene • vaikuttaa • tiedemies • kilpailija • saada noloksi
Chapter 1 and 2 Vocab by Muhammad 2022-11-21
Chemistry 2021-04-22
14 Clues: no charge • first step • 6.02*10^23 • packed molecules • negative particle • center of the atom • relate to the charge • basic unit for matter • made from 2+ elements • mixture of 2+ substances • anything that occupies space • simplest part of a substance • what comes out of a reaction? • compounds are formed or broken down
chemistry 2021-10-18
Across
- a type of flask used for mixing
- a red material that releases heat
- protection for the eyes
- table of elements
- neutral charged particle
Down
- used to hold liquids/substances during a procedure
- used to tell the temperature of a substance
- used to hold beakers in place during a experiment
- negatively charged particle
- a type of flask used for boiling
- used to pour liquids into a small container
- positively charged particle
- used to protect the hands from chemicals
- used for chemical reactions
14 Clues: table of elements • protection for the eyes • neutral charged particle • negatively charged particle • positively charged particle • used for chemical reactions • a type of flask used for mixing • a type of flask used for boiling • a red material that releases heat • used to protect the hands from chemicals • used to tell the temperature of a substance • ...
Chemistry 2021-10-22
Across
- another example of a chemical change
- third example of a physical change
- fith example of a chemical change
- another example of a physical change
- fourth example of a physical change
- no change in substance
- fith example of a chemical change
- fourth example of a chemical change
Down
- one example of chemical change
- one example of physical change
- third example of a chemical change
- liquid plus liquid makes a solid
- fith example of a physical change
- a new substance is created
- sixth example of a physical change
15 Clues: no change in substance • a new substance is created • one example of chemical change • one example of physical change • liquid plus liquid makes a solid • fith example of a chemical change • fith example of a physical change • fith example of a chemical change • third example of a physical change • third example of a chemical change • sixth example of a physical change • ...
Chemistry 2021-12-09
Across
- state of matter where particles vibrate in a fixed position
- liquid to gas
- liquid to solid
- gas to solid
- the amount of particles in one area
- The first chemical element
Down
- solid to liquid
- An element that our vitamins are made out of
- state of matter where particles move in a half-free position
- gas to liquid
- when particles go from a high concentration to a lower one
- solid to gas
- state of matter where particles move in a free position
- An element that makes your voice very high pitched
14 Clues: solid to gas • gas to solid • gas to liquid • liquid to gas • solid to liquid • liquid to solid • The first chemical element • the amount of particles in one area • An element that our vitamins are made out of • An element that makes your voice very high pitched • state of matter where particles move in a free position • when particles go from a high concentration to a lower one • ...
CHEMISTRY 2017-04-22
Across
- WARD CLERK IN ER WHO WE CAN ALWAYS COUNT ON TO ANSWER PHONE
- TECH WHO WENT WEST
- OUR FEARLESS LEADER
- TOTAL NUMBER OF CHEM TESTS WE CAN RUN ON V-1 ANALYZER
- TRANSPLANT DRUG WE TEST
- SOME SATURDAY NIGHTS
Down
- HEART ACHE TEST
- ELECTROLYTES
- WHY WE ARE ALWAYS ON THE PHONE
- OUR NEWEST DAYSHIFTER
- COMPUTER NAME
- WHY WE HAVE SO MANY RECOLLECTS
- WE COULD BUILD AN ICEBERG BECAUSE OF THIS TEST
- OUR TECHNICAL SAVIOR
14 Clues: ELECTROLYTES • COMPUTER NAME • HEART ACHE TEST • TECH WHO WENT WEST • OUR FEARLESS LEADER • SOME SATURDAY NIGHTS • OUR TECHNICAL SAVIOR • OUR NEWEST DAYSHIFTER • TRANSPLANT DRUG WE TEST • WHY WE ARE ALWAYS ON THE PHONE • WHY WE HAVE SO MANY RECOLLECTS • WE COULD BUILD AN ICEBERG BECAUSE OF THIS TEST • TOTAL NUMBER OF CHEM TESTS WE CAN RUN ON V-1 ANALYZER • ...
Chemistry 2018-02-05
Across
- / more than one atom
- / no shape fills container
- property / observable can be measured
- electrons / the electrons on the last energy level
- / flows and takes shape of a container
- / keeps shape
- / columns on the periodic table
- / all the substances are the same throughout
- / rows on the periodic table
Down
- property / potential to change. ability to react
- / electrons separate from atoms
- / visibly different substance throughout
- / more than one type of atom
- / only one type of atom
14 Clues: / keeps shape • / more than one atom • / only one type of atom • / no shape fills container • / more than one type of atom • / rows on the periodic table • / electrons separate from atoms • / columns on the periodic table • property / observable can be measured • / flows and takes shape of a container • / visibly different substance throughout • ...
Chemistry 2019-11-17
Across
- Pyrolysis is ______ process
- Product of coal pyrolysis, used to produce synthesis gas
- Source of light(coal gas for example)
- Coal gas is a mixture of H2, CH4, CO and
- Compounds that consist only of the elements carbon and hydrogen and contain at least one carbon-carbon double or triple bond
- Group of substances with similar boiling points
- By-product of pyrolysis, thick, black liquid
- Surname of polish pharmacist who in 1856 built the world`s first modern oil refinery
Down
- Thermal decomposition of matrials in the absence of oxygen.
- Petroleum is a mixture of __________( organic compoundsconsisting entirely of Hydrogen and Carbon)
- Oil that is left after crude oil distillation
- Device used to condense vapor into liquid
- Process of seperating the components or substances from a liquid mixture by boiling and condensation
- It is used in production of fertilizers
14 Clues: Pyrolysis is ______ process • Source of light(coal gas for example) • It is used in production of fertilizers • Coal gas is a mixture of H2, CH4, CO and • Device used to condense vapor into liquid • By-product of pyrolysis, thick, black liquid • Oil that is left after crude oil distillation • Group of substances with similar boiling points • ...
Chemistry 2012-11-18
Across
- The amount of mass in a substance per unit of volume.
- A homogeneous mixture in which the solute is uniformly distributed throughout the solvent.
- to change from a liquid or solid state into vapor
- capable of re-establishing original state
- Referring to a solution that is not able to hold any more solute at that temperature.
- The substance that is dissolved in a solution.
- incapable of being dissolved.
Down
- The substance that does the dissolving in a solution.
- capable of being dissolved.
- incapable of re-establishing original state
- A mixture in which very small particles of a solid remain suspended without dissolving.
- The study of matter - its properties, composition, and changes.
- The process of passing a mixture of a liquid and a solid slowly through paper or other porous substance in order to remove the solid from the mixture.
- To pour off the top layer without disturbing the layers or the sediment below.
14 Clues: capable of being dissolved. • incapable of being dissolved. • capable of re-establishing original state • incapable of re-establishing original state • The substance that is dissolved in a solution. • to change from a liquid or solid state into vapor • The amount of mass in a substance per unit of volume. • The substance that does the dissolving in a solution. • ...
Chemistry 2015-11-04
Across
- the temperature at which a substances melts
- Everything on Earth consists of ________
- How easy or hard something is to change it's shape
- How easy or hard something is to break up or apart
- How much space something takes up
- A change that cannot be reversed
- Scientific tool used to heat up chemicals
- Everything is made of __________
Down
- How easy or hard something is to tear into strips
- A change that can usually be reversed
- How thick or thin a liquid is
- Hydrogen's _________ __________ is 1
- Another word for weight
- A noble gas found in Period 2
14 Clues: Another word for weight • How thick or thin a liquid is • A noble gas found in Period 2 • A change that cannot be reversed • Everything is made of __________ • How much space something takes up • Hydrogen's _________ __________ is 1 • A change that can usually be reversed • Everything on Earth consists of ________ • Scientific tool used to heat up chemicals • ...
Chemistry 2015-05-05
Across
- title
- starts with e ends in lectron
- found on a beach
- it's a table
- starts with c ends in ompound
- not good for you
- it rhymes with cation
Down
- it's a reaction
- it rhymes with cation
- starts with e ends in lement
- starts in p ends in roton
- its neutral
- it ryhmes it's anion
- starts with mixture
- what everything is made of
15 Clues: title • its neutral • it's a table • it's a reaction • found on a beach • not good for you • starts with mixture • it ryhmes it's anion • it rhymes with cation • it rhymes with cation • starts in p ends in roton • what everything is made of • starts with e ends in lement • starts with e ends in lectron • starts with c ends in ompound
Chemistry 2024-01-29
Across
- Neutrons + Protons
- Has a postive charge, and has 1 amu
- Two or more atoms bonded together
- Has no charge, and has 1 amu
- Postively charged ion
- Unstable nuclei that spontanously decays
Down
- Has the same number of protons, different number of neutrons
- Another word for atom
- Two or more elements bonded together
- Has negative charge, no weight
- Particle with a net charge
- Number of protons
- Negatively charged ion
- Building block of an element
14 Clues: Number of protons • Neutrons + Protons • Another word for atom • Postively charged ion • Negatively charged ion • Particle with a net charge • Has no charge, and has 1 amu • Building block of an element • Has negative charge, no weight • Two or more atoms bonded together • Has a postive charge, and has 1 amu • Two or more elements bonded together • ...
Chemistry! 2024-05-10
Across
- strong acids disassociate ___
- when [H]=[OH]
- precipitates form when a solution is __
- unique expression for the rate of any reaction
- bond between a metal and nonmetal
- acids donating 1 H+
- acid ___ H+ to water
Down
- oxidation __ electrons
- first bond of a double or triple bond
- Ka implies __ acid
- Negative delta H
- the R in RICE table stands for ___
- disorder and energy of a system
- pressure and volume are ___ related
14 Clues: when [H]=[OH] • Negative delta H • Ka implies __ acid • acids donating 1 H+ • acid ___ H+ to water • oxidation __ electrons • strong acids disassociate ___ • disorder and energy of a system • bond between a metal and nonmetal • the R in RICE table stands for ___ • pressure and volume are ___ related • first bond of a double or triple bond • precipitates form when a solution is __ • ...
Chemistry 2024-08-09
Across
- Risk or ______
- Neutral Charge
- Water
- When a new substance has been created
- Foung in Bananas and Avocados
- 2nd Element in the periodic table
- Solids have a ____ ____ ___
- Group 18 on the periodic table
- Water
Down
- When no new Substances have been created
- France
- On the left of the periodic table
- The process of which a solid becomes a liquid
- Poison
- Noble Gases are ________
15 Clues: Water • Water • France • Poison • Risk or ______ • Neutral Charge • Noble Gases are ________ • Solids have a ____ ____ ___ • Foung in Bananas and Avocados • Group 18 on the periodic table • On the left of the periodic table • 2nd Element in the periodic table • When a new substance has been created • When no new Substances have been created • The process of which a solid becomes a liquid
Chemistry 2024-10-01
Across
- Have properties of both metals and non-metals
- Charged particle that results from a loss or gain of electrons
- Larger number of an element
- Negatively charged particles
- neutrally charged
- atoms that have the same number of protons
- Positively charged particles
- Heat is released
- negatively charged
Down
- Organizer of elements
- Smallest unit in which matter can be divided
- positively charged
- heat is absorbed
- Number or protons in the nucleus
14 Clues: heat is absorbed • Heat is released • neutrally charged • positively charged • negatively charged • Organizer of elements • Larger number of an element • Negatively charged particles • Positively charged particles • Number or protons in the nucleus • atoms that have the same number of protons • Smallest unit in which matter can be divided • ...
Chemistry 2023-04-27
Across
- a reaction in which one element is substituted for another element
- a negatively charged ion
- any substance composed of identical molecules consisting of atoms of two or more chemical elements
- a reaction in which a substance reacts with oxygen gas, releasing energy in the form of light and heat
- bonded atoms have a lower total energy than that of widely separated atoms
- chemical reaction in which one reactant breaks down into two or more products
- occur when parts of two ionic compounds are exchanged, making two new compounds
Down
- nitrogen, oxygen, fluorine, chlorine, bromine, iodine, and hydrogen
- an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.
- breaking of existing bonds and the formation of new ones
- subatomic particle that together with protons and neutrons form an atom's nucleus
- A number placed in front of a formula to balance a chemical equation.
- atom or group of atoms that bears a positive electric charge.
- has either a positive charge (cation) or negative charge (anion)
14 Clues: a negatively charged ion • breaking of existing bonds and the formation of new ones • atom or group of atoms that bears a positive electric charge. • has either a positive charge (cation) or negative charge (anion) • a reaction in which one element is substituted for another element • nitrogen, oxygen, fluorine, chlorine, bromine, iodine, and hydrogen • ...
chemistry 2023-01-16
14 Clues: smol • ghost • robot • jewish • Emmett • horrid • poverty • jv tenis • sweaterville • nissenbaum^2 • astronomy club • guarenteed 80 on test • Mrs storer teacher pet • #1 overall student draft pick
chemistry 2023-01-16
14 Clues: smol • ghost • robot • jewish • Emmett • horrid • poverty • jv tenis • sweaterville • nissenbaum^2 • astronomy club • guarenteed 80 on test • Mrs storer teacher pet • #1 overall student draft pick
Chemistry 2022-09-06
Across
- Frequency X _____ is the speed of light
- Subatomic particle with no charge
- Where the Protons and Neutrons are located
- Atoms are made up of mostly ___ space
- Mass The number of Protons and Neutrons
Down
- Person made this formula: (6.626*10^-34)
- Subatomic particle with a negative charge
- An atom is ___ if the protons # matches the electron #
- Relationship between frequency and wavelength is _____ proportional
- Experiment with gold foil and a particle beam
- Speed of ___ having the formula (3.00*10^8)
- Science studying the property of substances
- Subatomic particle with a positive charge
- Atoms with more or fewer electrons than protons
14 Clues: Subatomic particle with no charge • Atoms are made up of mostly ___ space • Frequency X _____ is the speed of light • Mass The number of Protons and Neutrons • Person made this formula: (6.626*10^-34) • Subatomic particle with a negative charge • Subatomic particle with a positive charge • Where the Protons and Neutrons are located • ...
Chemistry 2025-03-19
14 Clues: tin • salt • gold • C8H10 • fertilizer • name of element Pb? • name of element Hg? • important for FEMALE • mostly used in balloon • 78% composition in air • plant need to do photosynthesis • when do respiration we produce ? • proton number is 6, nucleon number is 12 • the sum of proton number and neutron number
CHEMISTRY 2025-03-25
Across
- to detect alcohol in ___
- which is a reference electrode who's potential is stable & reproducble
- it converts polycromatic sourcein to monocromatic light
- is ratio of conductivity to conductance
- PH meter is ______
- which solution is used to maintain PH
- which instrument convert light transmitted into electrial energy
Down
- it is drvicr which show graph is known as
- current vI is directly proportional to electrode
- which is reciprocal of resistance which allows current (I) to flow thrugh conductance
- it is the ratio of specific conductance to the conductance of the solution
- unit of resistance
- the property of allowing heat or electricity to go through something
- which electrode indicate presence of H+ ion in solution
14 Clues: unit of resistance • PH meter is ______ • to detect alcohol in ___ • which solution is used to maintain PH • is ratio of conductivity to conductance • it is drvicr which show graph is known as • current vI is directly proportional to electrode • it converts polycromatic sourcein to monocromatic light • which electrode indicate presence of H+ ion in solution • ...
chemistry 2025-09-22
Across
- the process from going from a gas to a solid
- the process of going from a liquid to a solid
- The constant in Boyle's Law is ___________.
- How many postulates do gases have?
- The relationship between pressure and volume with gas is _____.
- Gas Particles don't interact, instead they _______ off each other.
- the process of exerting/releasing heat
- the process causing a solid to become a gas
- Gas particles are always in constant _________.
Down
- ATM is a unit of measure that represents ____________.
- When volume increases, pressure ___________.
- Gas Particles exert _______, when they collide with a container
- the process of going from a liquid to a gas
- Millimeters of mercury is abbreviated as ________.
14 Clues: How many postulates do gases have? • the process of exerting/releasing heat • The constant in Boyle's Law is ___________. • the process of going from a liquid to a gas • the process causing a solid to become a gas • the process from going from a gas to a solid • When volume increases, pressure ___________. • the process of going from a liquid to a solid • ...
Chemistry 2026-01-14
Across
- - can be released and absorbed in a reaction, it is not created or destroyed.
- – depends on the type of matter, not the amount present
- – depends on the amount of matter in the sample
- – Very high Kinetic Energy – particles collide with enough energy to break into charged particles (+/-).
- – Low Kinetic Energy -particles can move around, but are still close together.
- – a process that absorbs energy from the surroundings
- - is anything with mass that occupies space.
- Energy – is the energy possessed by an object due to its position, composition or condition
Down
- – process that releases energy into the surroundings
- change - will change the appearance, without changing the composition of the material.
- – Very low Kinetic Energy –particles vibrate but can’t move around.
- – High Kinetic Energy – particles can separate and move throughout container.
- Energy - energy of motion.
- - a substance that is currently a gas, but normally is a liquid or solid at room temperature.
- - is the capacity to do work or transfer heat.
15 Clues: Energy - 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 2026-03-08
Across
- what holds atoms together
- cause a chemical change
- shiny conductive element
- substance made of one kind of atom
- positive charged particle
- substance with sour taste
- fixed volume but no fixed shape
- state of matter with no fixed shape
Down
- charged particle
- two or more atoms joined together
- neutral particle
- smallest unit of an element
- substance that can neutralize acids
- compound formed from acid and base
14 Clues: charged particle • neutral particle • cause a chemical change • shiny conductive element • what holds atoms together • positive charged particle • substance with sour taste • smallest unit of an element • fixed volume but no fixed shape • two or more atoms joined together • substance made of one kind of atom • compound formed from acid and base • substance that can neutralize acids • ...
Le Materie 2024-05-03
17 Clues: IT • PE • art • tech • musica • fisica • latino • history • science • inglese • Italian • chemistry • geografia • matematica • ancient greek • Foreign language • religious education
OTG! 1 Unit 3 vocabulary. part 1 2024-10-02
16 Clues: kemia • viulu • jäädä • olettaa • lähtien • tapahtua • kuukausi • kahdesti • helposti • hymyillä • käsivarsi • vaikuttaa • oppitunti • tiedemies • hukkua,hukuttaa • epäonnistuminen
Les cours 2024-11-20
16 Clues: Grade • Class • School • French • History • Spanish • English • Homework • Cafeteria • Economics • Chemistry • Geography • Psychology • Mathematics • Philosophie • Computer Science
Les matieres scolaires 2024-06-27
Popular TV Shows 2023-06-20
Across
- (Upside Down and Demogorgons)
- (Chemistry teacher turned meth kingpin)
- (Mockumentary set in Scranton)
- (Group of six pals in New York City)
- (Zombie apocalypse survival)
- (High school chemistry teacher turned meth manufacturer)
- (Queen Elizabeth II's reign)
- (Theme park with lifelike androids)
Down
- (Fantasy epic with Westeros)
- (Nerdy friends and their antics)
- (Ad executives in the 1960s)
- (CIA operative battling terrorism)
- (Crime and corruption in Baltimore)
- (Plane crash survivors on an island)
- (Sitcom with Central Perk)
15 Clues: (Sitcom with Central Perk) • (Fantasy epic with Westeros) • (Ad executives in the 1960s) • (Zombie apocalypse survival) • (Queen Elizabeth II's reign) • (Upside Down and Demogorgons) • (Mockumentary set in Scranton) • (Nerdy friends and their antics) • (CIA operative battling terrorism) • (Crime and corruption in Baltimore) • (Theme park with lifelike androids) • ...
School subjects 2025-01-29
La Clases 2025-09-25
17 Clues: Band • Music • French • Chorus • Civics • Biology • English • Spanish • Physics • Algebra • Calculus • Geometry • Sciences • Economics • Chemistry • física PE • mundial World History
Science Words and Harry Potter Crossword 2022-08-29
Mixed up letters 2022-05-26
15 Clues: ignneb • mgncio • ingsre • ccsmbuu • kkkccinan • machgnepa • wnoklgdee • ytrsmhcie • tlrwayigph • cnscncoiee • sscrtteuiae • tncsrlfuoee • roehcaorpgh • scnscntooileu • ckwlgmndnteeeoa
Subjects 2020-09-03
Mi horario y materiales escolares 2023-03-08
Ella-Maria 2018-01-17
Vocabulary 2024-10-02
kpl 2 2024-10-28
15 Clues: maili • vielä • kemia • olettaa • riidellä • harrastus • uimalakki • soutuvene • vaikuttaa • radioasema • tehdä_kokeita • soittaa_kitaraa • blogi_kirjoitus • kilpailuhenkinen • hiljaa_hyvä_tulee
kpl 2 2025-10-29
15 Clues: kolo • kemia • tomari • kuulua • päättää • lähtien • harrastus • tiedemies • suotuvene • saadanoloksi • blgikirjoitus • luonnontieteet • askalttu_käsityö • jonkinaikasitten • mennäihankananlihalle
Chemistry 2015-10-19
Across
- A substance produced when elements combine and whose properties are different from each of the elements in it.
- Positively charged central part of the atom
- A mixture in which the individual parts can be seen.
- Positively charged particle
- Law of Conservation of _____ - can't be created or destroyed it can only change form.
Down
- Element that is usually gases at room temperature, brittle, and are poor conductors of electricity
- The number of protons and electrons in an element
- Elements that are usually ductile and malleable and are good conductors of heat and electricity
- A mixture that is the same throughout and you can not see the individual parts
- Neutrally charged particle
- an element that has characteristics of both metals and non metals
- anything that has mass and takes up space
- a natural or synthetic material that can not be broken down into simpler parts
- Negatively charged particle
- a very small particle that makes up most types of matter
15 Clues: Neutrally charged particle • Negatively charged particle • Positively charged particle • anything that has mass and takes up space • Positively charged central part of the atom • The number of protons and electrons in an element • A mixture in which the individual parts can be seen. • a very small particle that makes up most types of matter • ...
Chemistry 2015-10-01
Across
- what metal turns to liquid
- sperats solids from liquids
- used to heat things
- made up of gases
- what is the chemical formulas of water
- what colour is the ph nuteral
- the brain of the cell
Down
- when water turns to gas station his process is called...
- the power tube energy around the atoms is called
- used to measure things
- What is the Nefertitiv energy called that surrounds the atoms
- made up from 78 percent of the worlds atmosphere
- the Nefertiti energy around the atoms is called
- what colour is the ph acid
14 Clues: made up of gases • used to heat things • the brain of the cell • used to measure things • what metal turns to liquid • what colour is the ph acid • sperats solids from liquids • what colour is the ph nuteral • what is the chemical formulas of water • the Nefertiti energy around the atoms is called • the power tube energy around the atoms is called • ...
Chemistry 2015-10-01
Across
- a chemical element with a symbol of o
- a chemical element with a symbol of ag
- can be dangerous and appeares red on the ph scale
- point the temperature where something is able to Melt
- this is something with all the chemical symbols on it
- atoms and elements that are all in different spaces
- it's hard and not runny and is usually in a block
Down
- has a symbol of h2o
- a chemical element with a symbol au
- something wet and it can make the shape of something
- one type of atom on its own or joint to another atom of the same type
- you can't see it smell it or feel it
- point the temperature where something is able to melt
- a non metal with a symbol of n
- more then one type of atom joined together
15 Clues: has a symbol of h2o • a non metal with a symbol of n • a chemical element with a symbol au • you can't see it smell it or feel it • a chemical element with a symbol of o • a chemical element with a symbol of ag • more then one type of atom joined together • can be dangerous and appeares red on the ph scale • it's hard and not runny and is usually in a block • ...
Chemistry 2017-03-09
Across
- measure of how resistant solid matter is to various kinds of permanent shape change when a compressive force is applied.
- Group of elements located to the right of the periodic table. Have some properties in common with metals and non metals
- Solid material that is hard and shiny, used in everyday items. Becomes extremely hot when heated.
- A word used when something dissolves.
- Is like a proton but with no electric charge, and is found in the nucleus.
- Temperature where a liquid starts to vaporize.
Down
- How much an object weighs.
- An object thats able to be deformed without losing toughness and not become brittle.
- Certain temperature when an object begins to melt.
- Has a negative charge, and is found outside, around the nucleus.
- A gas burner used when experimenting.
- Core of an atom, and consists of protons and neutrons.
- A particle with a positive charge, opposite of electrons.
- Metal or material that can be hammered and bent out of shape, but does't break
14 Clues: How much an object weighs. • A gas burner used when experimenting. • A word used when something dissolves. • Temperature where a liquid starts to vaporize. • Certain temperature when an object begins to melt. • Core of an atom, and consists of protons and neutrons. • A particle with a positive charge, opposite of electrons. • ...
Chemistry 2017-04-24
Across
- an aggregate of activities (such as a design analysis and inspection for defects) designed to ensure adequate quality especially in manufactured products
- the concentration of an osmotic solution
- suppression of the immune response
- hypercholesterolemia
- lysis of red blood cells with liberation of hemoglobin
Down
- a science that deals with poisons and their effect and with the problems involved (such as clinical, industrial and legal)
- a lessening of real value by a decrease in relative worth
- of, relating to, or affected with jaundice
- movement of suspended particles through a medium under the action of an electromotive force applied to electrodes in contact with the suspension
- luminescence due to a chemical reaction
- the sunlight vitamin
- of, relating to, or caused by autoantibodies or T cells that attack molecules, cells, or tissues of the organism producing them
- the chemical and microscopic study of urine
- a hormone that is secreted by the anterior lobe of the pituitary gland and stimulates the thyroid glad
14 Clues: the sunlight vitamin • hypercholesterolemia • suppression of the immune response • luminescence due to a chemical reaction • the concentration of an osmotic solution • of, relating to, or affected with jaundice • the chemical and microscopic study of urine • lysis of red blood cells with liberation of hemoglobin • a lessening of real value by a decrease in relative worth • ...
chemistry 2018-02-05
Across
- / heterogeneous example
- / example of a atom
- property / potential to change, ability to react
- / visibly different substances throughout
- property / observable can be measured
- / two or more substances that are physically cobined
- / made of one type of atom
Down
- / all substances are the same throughout
- / two or more atoms
- mix / example of a mixture
- aid / homogeneous example
- / more than one type of atom
- / chemical property example
- / physical property example
14 Clues: / two or more atoms • / example of a atom • / heterogeneous example • aid / homogeneous example • mix / example of a mixture • / made of one type of atom • / chemical property example • / physical property example • / more than one type of atom • property / observable can be measured • / all substances are the same throughout • / visibly different substances throughout • ...
Chemistry 2014-03-01
Across
- /the number one hint of a chemical reaction
- /solid,liquid,gas
- /the first column in the periodic table
- /When electron are taken from one another
- / no matter is not created or lost
- /when two liquids could be categorized as heterogeneous or homogenous
- /when heat is omitted from a chemical reaction
- /the second to last column on the periodic table
Down
- /when heat is kept in from a chemical reaction
- /the outer most shell of electrons
- /when oxygen is combined with other elements
- / occurs during a chemical reaction
- /the last column on the periodic table
- / 1-6 are acids, 8-14 are bases, 7 is neutral
14 Clues: /solid,liquid,gas • /the outer most shell of electrons • / no matter is not created or lost • / occurs during a chemical reaction • /the last column on the periodic table • /the first column in the periodic table • /When electron are taken from one another • /the number one hint of a chemical reaction • /when oxygen is combined with other elements • ...
Chemistry 2014-01-27
Across
- mass per unit volume of a substance
- a unit of measure for mass
- a unit of measure for volume
- Solids, Liquids,Gases
- temp at which liquid turns to a solid
- amount of space matter occupies
- Anything that has mass and volume
Down
- curved surface of a liquid in a graduated cylinder
- temp at which liquid turns to gas
- Used to observe at properties
- Temp at which solid turns to a liquid
- Characteristic that may help identify a substance
- a unit of measure for length
- amount of matter within an object
14 Clues: Solids, Liquids,Gases • a unit of measure for mass • a unit of measure for volume • a unit of measure for length • Used to observe at properties • amount of space matter occupies • temp at which liquid turns to gas • Anything that has mass and volume • amount of matter within an object • mass per unit volume of a substance • Temp at which solid turns to a liquid • ...
CHEMISTRY 2015-02-23
Across
- name of the column which includes fluorine
- an ability to bend
- Mass/Density
- the smallest component of an element
- property of an object which shows up physically
- one of particle of an atom, no charge
- the mass of an atom
Down
- two or more different atoms in a compound
- property of a substance that is observed during a reaction in which the chemical composition
- the situation that an object changes chemically
- the temperature at which a substance melts
- The number of protons in the nucleus of an atom
- positive charge, located in nucleus
- The substance of which any physical object consists
14 Clues: Mass/Density • an ability to bend • the mass of an atom • positive charge, located in nucleus • the smallest component of an element • one of particle of an atom, no charge • two or more different atoms in a compound • the temperature at which a substance melts • name of the column which includes fluorine • the situation that an object changes chemically • ...
chemistry 2021-01-04
Across
- any solid liquid or gas
- the smallest part of matter
- the number of protons and electrons
- how much space an object takes up
- the mass of an element
Down
- A thing that has flying molecules
- A particle in the nucleus of the atom with a positive charge
- A thing that that has moving molecules
- A chargeless particle in the nucleus of the atom
- the amount of matter in an object
- A pure substance made of only one type of atom
- the mass of one atom
- a thing with tight molecules
- A particle in the orbit of the atom with a negative charge
14 Clues: the mass of one atom • the mass of an element • any solid liquid or gas • the smallest part of matter • a thing with tight molecules • A thing that has flying molecules • the amount of matter in an object • how much space an object takes up • the number of protons and electrons • A thing that that has moving molecules • A pure substance made of only one type of atom • ...
chemistry 2020-12-18
Across
- are clear
- is a very small piece that cannot be divided into smaller pieces
- is a way of seeing more colours from one color
- means to weaken the liquid
- looks like salt when mixed with chlorine it turns into ...... chloride
- the diffusion goes if you use hot temperature liquids
- element is Mg
- means the opposite os clear
Down
- is calcium oxide
- means capable of dissolving more
- is the liquid
- element is O
- squares are metal in the periodic table
- is not a solution because its white coloured
14 Clues: are clear • element is O • is the liquid • element is Mg • is calcium oxide • means to weaken the liquid • means the opposite os clear • means capable of dissolving more • squares are metal in the periodic table • is not a solution because its white coloured • is a way of seeing more colours from one color • the diffusion goes if you use hot temperature liquids • ...
Chemistry 2021-10-20
Across
- A section of the periodic table
- A state of matter in which both the shape and volume are definite
- The force of attraction that holds two atoms together to make a molecule or compound
- A uncharged particle in an atom
- The state of matter that has indefinite volume and shape and in which the molecules move very fast with the highest energy
- The most important element for living
Down
- The most abundant element of the universe
- A positively charged particle found in the center of an atom
- a very small particle that has a negative charge of electricity
- The amount of matter or stuff that makes up and object
- The smallest form of matter
- Two or more atoms of an element chemically combined
- The study of matter
- The state of matter in which the molecules slide past each other and move at a medium speed
14 Clues: The study of matter • The smallest form of matter • A section of the periodic table • A uncharged particle in an atom • The most important element for living • The most abundant element of the universe • Two or more atoms of an element chemically combined • The amount of matter or stuff that makes up and object • ...
chemistry 2022-08-13
14 Clues: octet • alkyl • alkenes • alkanes • alkynes • isomers • amorphous • allotropes • crystalline • double bond • hydrocarbon • covalent bonding • functional groups • electronegativity
Chemistry 2022-09-14
Across
- An analytical tool useful for measuring the mass-to-charge ratio of one or more molecules present in a sample.
- The process of measuring the amount of heat released or absorbed during a chemical reaction.
- The process for separating components of a mixture.
- An analytical instrument used for the detection of analytes that combines a biological component, such as an antibody or nucleic acid, and a physicochemical detector.
- An electromagnetic wave of high energy and very short wavelength, which is able to pass through many materials opaque to light.
- A Danish physicist who made foundational contributions to understanding atomic structure and quantum theory, for which he received the Nobel Prize in Physics in 1922.
- A substance which has a molecular structure built up chiefly or completely from a large number of similar units bonded together.
- An optical effect that can be utilized to measure the binding of molecules in real-time without the use of labels.
Down
- Each of two or more compounds with the same formula but a different arrangement of atoms in the molecule and different properties.
- The field of chemistry that seeks ever improving means of measuring the chemical composition, structure and morphology of natural and man-made substances
- The process that separates isotopes on the basis of small but significant differences in mass
- An organic compound in which a hydroxyl group is bound to a carbon atom.
- The production of chemical compounds by reaction from simpler materials.
- It is used to determine the molecular structure at the atomic level of a sample.
14 Clues: The process for separating components of a mixture. • An organic compound in which a hydroxyl group is bound to a carbon atom. • The production of chemical compounds by reaction from simpler materials. • It is used to determine the molecular structure at the atomic level of a sample. • ...
Chemistry 2021-04-22
14 Clues: no charge • first step • 6.02*10^23 • packed molecules • negative particle • center of the atom • relate to the charge • basic unit for matter • made from 2+ elements • mixture of 2+ substances • anything that occupies space • simplest part of a substance • what comes out of a reaction? • compounds are formed or broken down
Chemistry 2023-11-24
Across
- __ compounds can conduct electricity in the molten and aqueous state but not in the solid state.
- What elements are found on the right side of the periodic table?
- Covalent molecules __ electrons with each other.
- What type of splint do you use to test for oxygen gas?
- What is a negative ion called?
- Litmus paper turns from red to blue in the presence of __.
- __ molecules cannot conduct electricity in any state.
Down
- What is a positive ion called?
- Salt and __ are produced from neutralisation.
- What is the reaction between acid and base?
- Salt and __ are produced from the reaction between metal and acid.
- Ammonium salts have __ properties.
- What type of splint do you use to test for hydrogen gas?
- What oxides are basic oxides?
14 Clues: What oxides are basic oxides? • What is a positive ion called? • What is a negative ion called? • Ammonium salts have __ properties. • What is the reaction between acid and base? • Salt and __ are produced from neutralisation. • Covalent molecules __ electrons with each other. • __ molecules cannot conduct electricity in any state. • ...
Chemistry 2023-10-18
Across
- Has mass and takes up space
- decay emits an electron
- neutral subatomic particle
- Scientist who discovered the proton and electron
- Scientist who came up with first orbital model of atom
- negative subatomic particle
- positive subatomic particle
Down
- Decay emits a helium atom
- capture captures an electron
- radiation emits STRONG energy only
- Scientist who discovered the nucleus
- Came up with the idea of the atom
- Makes up all things
- Came up with first atomic theory
- Scientist who discovered the neutron
- plus decay emits a positron
16 Clues: Makes up all things • decay emits an electron • Decay emits a helium atom • neutral subatomic particle • Has mass and takes up space • negative subatomic particle • plus decay emits a positron • positive subatomic particle • capture captures an electron • Came up with first atomic theory • Came up with the idea of the atom • radiation emits STRONG energy only • ...
Chemistry 2019-02-20
Across
- A combination of two or more substances that mix together without any chemical reaction taking place. An example is air which consists of nitrogen, oxygen, argon, carbon dioxide, etc. They do not have a fixed composition and can usually be easily separated.
- A solid substance that has been separated from a liquid in a chemical process.
- A non-homogenous mixture formed by immiscible liquids.
- The homogeneous mixture of a solute, which can be a solid or a liquid or a gas, dissolved in a solvent.
- A substance that reacts with a base to form a salt and water only. Any chemical substance that can donate protons or accept electrons.
- A substance used to cause a chemical reaction, especially in order to find out if another substance is present. Sometimes used as a synonym of reactant
Down
- A substance that reacts with an acid to form a salt and water only. Any chemical substance that can accept protons or donate electrons.
- A substance that makes a chemical reaction happen faster without being changed itself.
- A substance dissolved in another substance, usually the component of a solution present in the lesser amount.
- A species formed by the chemical combination of two or more elements
- A heterogeneous (or non-homogeneous) mixture formed by the combination of a solid (solute) and a liquid (solvent)
- A liquid from vapour in distillation.
- A substance, especially a liquid, that can dissolve another substance, usually the component of a solution present in the largest amount.
- A liquid or gas that has been filtered.
14 Clues: A liquid from vapour in distillation. • A liquid or gas that has been filtered. • A non-homogenous mixture formed by immiscible liquids. • A species formed by the chemical combination of two or more elements • A solid substance that has been separated from a liquid in a chemical process. • ...
Chemistry 2019-11-17
Across
- Group of substances with similar boiling points
- Source of light(coal gas for example)
- Compounds that consist only of the elements carbon and hydrogen and contain at least one carbon-carbon double or triple bond
- Surname of polish pharmacist who in 1856 built the world`s first modern oil refinery
- Petroleum is a mixture of __________( organic compounds consisting entirely of Hydrogen and Carbon)
Down
- Process of separating the components or substances from a liquid mixture by boiling and condensation
- Oil that is left after crude oil distillation
- Coal gas is a mixture of H2, CH4, CO and
- By-product of pyrolysis, thick, black liquid
- Pyrolysis is ______ process
- It is used in the production of fertilizers
- Product of coal pyrolysis used to produce synthesis gas
- Thermal decomposition of materials in the absence of oxygen.
- Device used to condense vapour into liquid
14 Clues: Pyrolysis is ______ process • Source of light(coal gas for example) • Coal gas is a mixture of H2, CH4, CO and • Device used to condense vapour into liquid • It is used in the production of fertilizers • By-product of pyrolysis, thick, black liquid • Oil that is left after crude oil distillation • Group of substances with similar boiling points • ...
Chemistry 2024-04-01
Across
- is chemistry math that determines the amount of one substance required to produce another in a chemical reaction.
- number/ 6.022 × 10^23
- ratio/ mass one side vs other
- number on bottom
- reactant/ element left out
- answer
- ratio/ moles one side vs other
Down
- weight of mole
- initial elements of a chemical reaction.
- way of counting molecules
- reactant/ element first
- equation/ equation stoichiometry
- both sides the same equation the same
- reaction/ chemical change
- Number next to element
15 Clues: answer • weight of mole • number on bottom • number/ 6.022 × 10^23 • Number next to element • reactant/ element first • way of counting molecules • reaction/ chemical change • reactant/ element left out • ratio/ mass one side vs other • ratio/ moles one side vs other • equation/ equation stoichiometry • initial elements of a chemical reaction. • ...
~ Chemistry ~ 2024-10-03
Across
- Subatomic Particle with No Charge
- Type of change when nothing new is formed
- Type of Electrons in the Outer most layer. All atoms want 8
- Type of reaction when heat is Absorbed
- Subatomic Particle with a Negative Charge
- Type of Bond between Metal and Nonmetal
- Type of change when a new substance is made through the formation or breaking of bonds
- Law of Conservation of ___: Atoms are always rearranged, never created or destroyed
- Elements that have the properties of both Metals and Nonmetals
- Positive Subatomic Particle
Down
- Philosopher that created the original theory of Elements
- Type of reaction when heat is Released
- Rare elements moved to a separate section on the Period Table
- Type of Energy stored in the bonds of a substance
- Type of Bond between 2 Nonmetals
15 Clues: Positive Subatomic Particle • Type of Bond between 2 Nonmetals • Subatomic Particle with No Charge • Type of reaction when heat is Released • Type of reaction when heat is Absorbed • Type of Bond between Metal and Nonmetal • Type of change when nothing new is formed • Subatomic Particle with a Negative Charge • Type of Energy stored in the bonds of a substance • ...
Chemistry 2023-07-21
Across
- Ratio of a substance's mass to its volume
- Same atomic number but different mass number
- Process of applying a protective coat to prevent rust
- An atom (isotope) has 4 electrons, 6 neutrons and 4 protons. Its net charge will be ____
- Force between layers due to which viscosity changes
- World's lightest solid
- Hydrogen with mass number 3
Down
- Elements with the highest stability (have their outer shell completely filled with electrons) are called ______ gases
- Intermolecular forces acting between water molecules
- Particles of light
- On increasing the temperature, the density ________
- Branch of chemistry that deals with substances that are chemical combinations other than carbon
- The only liquid whose solid state is less denser than the liquid itself
- Color having the highest wavelength
14 Clues: Particles of light • World's lightest solid • Hydrogen with mass number 3 • Color having the highest wavelength • Ratio of a substance's mass to its volume • Same atomic number but different mass number • On increasing the temperature, the density ________ • Force between layers due to which viscosity changes • Intermolecular forces acting between water molecules • ...
CHEMISTRY 2025-04-09
Across
- The gas that can be tested with a lit splint.
- metal + acid ---> _____ + hydrogen
- The gas in the fire triangle.
- In a reaction of thermal ________, one reactant is broken down into two or more products by heat.
- The formula for a metal hydroxide.
- Subatomic particles that are found on the shells of an atom.
- A reaction that releases heat into the surroundings.
Down
- Method that is used to extract metals that are more reactive then carbon.
- A reaction that occurs when a more reactive metal takes the place of a less reactive metal in a compound.
- An example of this is methane.
- A reaction where heat from the surroundings is taken in.
- Subatomic particles that you find in the nucleus with the neutrons.
- A metal that dosen't burn or react with water and acid, but gets covered by a oxide layer.
- Protons or electrons = atomic ______
14 Clues: The gas in the fire triangle. • An example of this is methane. • metal + acid ---> _____ + hydrogen • The formula for a metal hydroxide. • Protons or electrons = atomic ______ • The gas that can be tested with a lit splint. • A reaction that releases heat into the surroundings. • A reaction where heat from the surroundings is taken in. • ...
chemistry 2025-11-17
Chemistry 2025-09-26
Across
- a chemical substance with a pH level below 7
- the smallest unit of an element
- a scientific tool that produces high temperature flames
- a chemical substance with a pH level greater than 7
- same number of protons but different number of neutrons
- a chart that organizes all know chemical elements
- group two on the periodic table
- formed when 2 or more atoms are chemically bonded together
Down
- a particle that carries no electric charge
- a different word for shapeable
- groups 3-12 on the periodic table
- able to stretch into wire without breaking
- a positively charges particle
- a negatively charges particle
14 Clues: a positively charges particle • a negatively charges particle • a different word for shapeable • the smallest unit of an element • group two on the periodic table • groups 3-12 on the periodic table • a particle that carries no electric charge • able to stretch into wire without breaking • a chemical substance with a pH level below 7 • ...
Cours, Classes 2024-11-12
17 Clues: band • math • French • chorus • Spanish • physics • English • history • biology • algebra • geometry • chemistry • Fine Arts • geography • Music Education • computer science • Physical Education
