chemistry Crossword Puzzles

Chemistry Crossword 2025-09-10

Chemistry Crossword crossword puzzle
Across
  1. Material formed by mixing two or more substances
  2. Major element in bone structure
  3. Process in which a solid changes directly into gas
  4. Element with atomic number 10
  5. State of water at 0 °C
  6. Instrument used to measure liquid accurately
  7. Green pigment in plants
  8. Gas required for burning
  9. Device used to measure temperature
Down
  1. Device used by submarines to view the water surface
  2. SI unit of time
  3. The smallest particle of an element
  4. Tool used to magnify small objects
  5. Substance that turns blue litmus paper red
  6. Negatively charged particle
  7. Liquid that dissolves other substances
  8. State of matter with fixed volume but no fixed shape
  9. lightess element in the periodic table

18 Clues: SI unit of time • State of water at 0 °C • Green pigment in plants • Gas required for burning • Negatively charged particle • Element with atomic number 10 • Major element in bone structure • Tool used to magnify small objects • Device used to measure temperature • The smallest particle of an element • Liquid that dissolves other substances • lightess element in the periodic table • ...

SUBJECTS 2024-10-24

SUBJECTS crossword puzzle
Across
  1. Thể dục
  2. Giáo dục công dân
  3. Vật lý
  4. Anh
  5. Lịch sử
  6. Công nghệ
Down
  1. Toán
  2. Âm nhạc
  3. Văn học
  4. Địa lý
  5. Khoa học
  6. Sinh học
  7. Hóa học

13 Clues: Anh • Toán • Vật lý • Địa lý • Âm nhạc • Thể dục • Văn học • Hóa học • Lịch sử • Khoa học • Sinh học • Công nghệ • Giáo dục công dân

All about Us 2022-11-29

All about Us crossword puzzle
Across
  1. first holiday
  2. my favorite thing about you
  3. do for u
  4. 1st kiss
  5. anniversary
  6. ur fave
  7. pure facts
  8. always end up
Down
  1. ur team
  2. my fave date
  3. my mum
  4. 1st date
  5. hythe
  6. my favorite thing
  7. my fave food

15 Clues: hythe • my mum • ur team • ur fave • do for u • 1st kiss • 1st date • pure facts • anniversary • my fave date • my fave food • first holiday • always end up • my favorite thing • my favorite thing about you

Condor School 2021-01-06

Condor School crossword puzzle
Across
  1. - study Canada
  2. - learns lessons
  3. - west of Rocky
  4. - learning about numbers
  5. - celebration
  6. - fun subject
  7. - winter holiday
Down
  1. - reading and writing
  2. - grade
  3. - gives lessons
  4. - moving subject
  5. - the main thing you do at school
  6. - province
  7. - subject about chemistry
  8. - higher grade

15 Clues: - grade • - province • - celebration • - fun subject • - study Canada • - higher grade • - gives lessons • - west of Rocky • - learns lessons • - moving subject • - winter holiday • - reading and writing • - learning about numbers • - subject about chemistry • - the main thing you do at school

Syllabus 2025-08-19

Syllabus crossword puzzle
Across
  1. What must you do if your name is put on the board?
  2. Chemistry is the study of what?
  3. What must you do before using the hall pass?
  4. What subject are we learning about in this class?
  5. What handwritten assignment do you complete if rules are broken?
  6. What is your chemistry teacher’s name?
  7. Exams, quizzes, and projects make up what percentage of your grade?
  8. Classroom expectation: help and encourage each other’s learning.
  9. Where can you find assignments, announcements, and class codes?
  10. If your most recent score is lower than a past score, which score counts?
  11. What is the classroom number?
  12. – What must students follow for lab safety?
Down
  1. What type of grading is done in this class?
  2. What must you have for class by Monday, August 25th?
  3. What can you do to increase assessment scores?
  4. What percentage of your grade comes from completion work?
  5. Classroom expectation: treat people, space, and learning with care.
  6. How can you email Mr. Ng?
  7. Classroom expectation: work toward strong explanations and solutions.
  8. Late work is not ____?
  9. Classroom expectation: value everyone’s ideas and participation.
  10. Where should your phone go at the start of class?
  11. When can you meet with Mr. Ng outside of class?
  12. Another time of day to meet with Mr. Ng by appointment.
  13. Eating and drinking is ___ permitted during class time (except water).
  14. Assessments missed because of an excused absence must be completed within __ days of returning to class.
  15. One time of day you can make an appointment with Mr. Ng.
  16. You are considered tardy when you are not in your ___ after the bell rings.
  17. What size index card can be used as a cheat sheet for exams?

29 Clues: Late work is not ____? • How can you email Mr. Ng? • What is the classroom number? • Chemistry is the study of what? • What is your chemistry teacher’s name? • What type of grading is done in this class? • – What must students follow for lab safety? • What must you do before using the hall pass? • What can you do to increase assessment scores? • ...

green chemistry 2021-06-15

green chemistry crossword puzzle
Across
  1. green chemistry is applied to what
  2. what part of a substances is supposed to be eliminated
  3. what parameter is boosted using the principles
  4. how many principles does green chemistry have
Down
  1. what do firefighters use on which green chemistry was applied
  2. an item improved by green chemistry which we consume or take for our own good

6 Clues: green chemistry is applied to what • how many principles does green chemistry have • what parameter is boosted using the principles • what part of a substances is supposed to be eliminated • what do firefighters use on which green chemistry was applied • an item improved by green chemistry which we consume or take for our own good

Module 10 Unit 2 What are you going to study? 2023-07-29

Module 10 Unit 2 What are you going to study? crossword puzzle
Across
  1. practise
  2. chemistry
  3. same
Down
  1. sometime
  2. little
  3. physics

6 Clues: same • little • physics • sometime • practise • chemistry

Franklin 2021-05-13

Franklin crossword puzzle
Across
  1. elise
  2. biochemistry
Down
  1. chemistry
  2. franklin
  3. crystallografer
  4. rosalind

6 Clues: elise • franklin • rosalind • chemistry • biochemistry • crystallografer

3.8 Glossary: School and Education 2024-04-05

3.8 Glossary: School and Education crossword puzzle
Across
  1. jälki-istunto
  2. harjoitus,tehtävä
  3. opetusuunnitelma
  4. esikoulu
Down
  1. luokaton
  2. luokka-aste,arvosana
  3. luento
  4. kemia
  5. apuraha
  6. lukukausimaksu
  7. fysiikka

11 Clues: kemia • luento • apuraha • luokaton • fysiikka • esikoulu • jälki-istunto • lukukausimaksu • opetusuunnitelma • harjoitus,tehtävä • luokka-aste,arvosana

Chemistry Crossword Puzzle 2026-06-05

Chemistry Crossword Puzzle crossword puzzle
Across
  1. compound
  2. number, gas
  3. ionic bond
  4. covalent bond
Down
  1. endothermic
  2. exothermic
  3. table, element
  4. chemistry
  5. solid
  6. electron, Neutron
  7. number, ion

11 Clues: solid • compound • chemistry • exothermic • ionic bond • endothermic • number, gas • number, ion • covalent bond • table, element • electron, Neutron

S4 Chemistry 2021-06-17

S4 Chemistry crossword puzzle
Across
  1. same molecular formula, different mass number
  2. an insoluble solid is formed
  3. type of reaction which releases energy
  4. example; adding bromine across a C=C
  5. what happens to the voltage if the metals are close together?
  6. same atomic number, different mass number
  7. form of conducting carbon
  8. temperature decreases
  9. non-metal + metal gaining and losing electrons
  10. the GFM of calcium carbonate
Down
  1. apparatus used during a titration
  2. number of moles x volume
  3. non-metal atoms sharing electrons
  4. addition of monomers
  5. production of ethanol
  6. involves an acid and a base
  7. to separate a solid from a liquid
  8. chemical formula of potassium hydroxide

18 Clues: addition of monomers • production of ethanol • temperature decreases • number of moles x volume • form of conducting carbon • involves an acid and a base • an insoluble solid is formed • the GFM of calcium carbonate • apparatus used during a titration • non-metal atoms sharing electrons • to separate a solid from a liquid • example; adding bromine across a C=C • ...

Chemistry Nomenclature 2022-10-30

Chemistry Nomenclature crossword puzzle
Across
  1. NH3
  2. language of the number prefix.
  3. Chlorate KClO3
  4. metal will explode on contact with water.
  5. the devising or choosing of names for things, especially in a science or other discipline.
  6. Al2O3
  7. 7
  8. gas used as a weapon in world war one.
Down
  1. useful chart in which all the elements are ordered.
  2. two or more elements chemically bonded.
  3. Language of the number used on ion charges.
  4. SiO2
  5. made of only one type of atom.
  6. a process by which information is exchanged between individuals through a common system of symbols, signs, or behaviour
  7. can be postive or negative and occurs when atoms lose or gain electrons.
  8. hydroxide NaOH
  9. language of the symbol used to reference a charge on an ion.
  10. the coloumn in which an element is placed in the periodic table.
  11. Fe2O3

19 Clues: 7 • NH3 • SiO2 • Al2O3 • Fe2O3 • hydroxide NaOH • Chlorate KClO3 • language of the number prefix. • made of only one type of atom. • gas used as a weapon in world war one. • two or more elements chemically bonded. • metal will explode on contact with water. • Language of the number used on ion charges. • useful chart in which all the elements are ordered. • ...

Chemistry Nomenclature 2022-10-31

Chemistry Nomenclature crossword puzzle
Across
  1. gas used as a weapon in world war one.
  2. can be postive or negative and occurs when atoms lose or gain electrons.
  3. two or more elements chemically bonded.
  4. made of only one type of atom.
  5. Fe2O3
  6. NH3
  7. Language of the number used on ion charges.
  8. hydroxide NaOH
  9. the coloumn in which an element is placed in the periodic table.
  10. a process by which information is exchanged between individuals through a common system of symbols, signs, or behaviour
Down
  1. language of the symbol used to reference a charge on an ion.
  2. SiO2
  3. useful chart in which all the elements are ordered.
  4. language of the number prefix.
  5. the devising or choosing of names for things, especially in a science or other discipline.
  6. 7
  7. Chlorate KClO3
  8. Al2O3
  9. metal will explode on contact with water.

19 Clues: 7 • NH3 • SiO2 • Fe2O3 • Al2O3 • Chlorate KClO3 • hydroxide NaOH • language of the number prefix. • made of only one type of atom. • gas used as a weapon in world war one. • two or more elements chemically bonded. • metal will explode on contact with water. • Language of the number used on ion charges. • useful chart in which all the elements are ordered. • ...

Aromatic Chemistry 2021-10-27

Aromatic Chemistry crossword puzzle
Across
  1. Which 5-memebered heterocyclic compound is most reactive in Electrophilic aromatic substitution reactions?
  2. A group that that increases the rate of a reaction of a benzene ring and directs incoming substituent to ortho or Para position is-
  3. tetrafluoroborate-In the nitration reaction, what is the other reagent that can be used instead of nitric acid and sulphuric acid at very low temperatures?
  4. halides-Compounds that do not react with benzene without a catalyst (Lewis acid catalyst e.g., FeBr3) present.
  5. A chemical specie that forms a chemical bond by donating its pair of electrons.
  6. groups (electron withdrawing groups) dictate their substituents to which position on the benzene ring?
  7. One of the rules of aromaticity is that aromatic compounds must be what geometry-
  8. Which reduction reaction reduces a carbonyl unit to CH2 under acidic conditions?
  9. bromide- What catalyst is added to enable a reaction between a benzene ring and molecular bromine?
Down
  1. A benzene mono-substituted with NO2 causes a relatively slow reaction of the benzene ring. What substituent group is NO2?
  2. - A substituent compound or molecule that is at position 2 to the main functional group on an aromatic compound is at what position
  3. The product between nitrile and azide ion is
  4. Acid- Oxidation of alkyl benzene with Potassium permanganate give rise to?
  5. The reaction between diazonium ion and cuprous salt is called
  6. Benzene is more comfortable to undergo what type of substitution reaction
  7. -A Friedel – Craft reaction that causes a straight alkyl side chain to a benzene followed by the loss of (C=O).
  8. rule - A formulaic factor that is used to determine if a compound is aromatic
  9. isomerism Tautomerism is also known as what?

18 Clues: The product between nitrile and azide ion is • isomerism Tautomerism is also known as what? • The reaction between diazonium ion and cuprous salt is called • Benzene is more comfortable to undergo what type of substitution reaction • Acid- Oxidation of alkyl benzene with Potassium permanganate give rise to? • ...

Chemistry vocabulary 2021-10-27

Chemistry vocabulary crossword puzzle
Across
  1. An atom that has lost one or more electrons. A positively charged ion.
  2. principle: The aufbau principle states that in the ground state (Links to an external site.) of an atom or ion, electrons (Links to an external site.) fill atomic orbitals (Links to an external site.) of the lowest available energy levels (Links to an external site.) before occupying higher levels.
  3. affinity: The change in energy (in kJ/mole) of a neutral atom (in the gaseous phase) when an electron is added to the atom to form a negative ion. In other words, the neutral atom's likelihood of gaining an electron.
  4. gases: Any of the gaseous elements helium, neon, argon, krypton, xenon, and radon, occupying Group 0 (18) of the periodic table. They were long believed to be totally unreactive but compounds of xenon, krypton, and radon are now known. All noble gases have full valance orbitals.
  5. elements: All elements in the s and p blocks of the periodic table. The most abundant elements in the periodic table.
  6. configuration: A simplified version of electron configuration.
  7. radius: The measure of the size of the atom. The larger the atomic radius the larger the size of the atom.
  8. energy: The amount of energy required to remove an electron from a gaseous atom or ion.
Down
  1. The measure of how hard an atom hold onto its electrons.
  2. configuration: The distribution of the electrons of an atom in the atom's orbitals.
  3. exclusion principle: The quantum mechanical principle which states that two or more identical electrons cannot occupy the same quantum state within a quantum system simultaneously.
  4. The measure of the ease with which an electricity can pas through a material.
  5. Metal families: Alkali metals, Alkali earth metals, Inner transition metal (actinides and lanthanides), transition metals, post- transition metals, metalloids: Follow link.
  6. rule: Every suborbital of a orbital is singly occupied with one electron before any one suborbital is doubly occupied, and all electrons in singly occupied orbitals have the same spin.
  7. law: the physical and chemical properties of the elements recur in a systematic and predictable way when the elements (Links to an external site.)are arranged in order of increasingatomic number (Links to an external site.).
  8. Any chemical element that is an effective conductor of electricity and heat can be defined as a metal. A metal is also good at forming bonds and cations with non-metals. Atoms inside of a metal quickly lose electrons in order to make positive ions or cations. The ions in turn are surrounded by the electrons that are delocalized, which give the metal its electric conductivity.
  9. Nonmetal, substance that does not exhibit such characteristic properties ofmetals as hardness, mechanical adaptability, or the ability to conduct electricity.
  10. notation: Orbital notation is a way of writing an electron configuration to provide more specific information about the electrons in an atom of an element. Orbital notation can be used to determine the quantum numbers of an electron.
  11. An atom that has gained one or more electrons. A negatively charged ion.

19 Clues: The measure of how hard an atom hold onto its electrons. • configuration: A simplified version of electron configuration. • An atom that has lost one or more electrons. A positively charged ion. • An atom that has gained one or more electrons. A negatively charged ion. • The measure of the ease with which an electricity can pas through a material. • ...

CHEMISTRY APPARATUS 2023-01-19

CHEMISTRY APPARATUS crossword puzzle
Across
  1. used to separate solid from a liquid
  2. used to hold things above the bench
  3. to see how long your experiment takes
  4. to raise things above your bunsen flame
  5. used to stand test tubes in
  6. a special type of spoon used in science
  7. used to heat things up
  8. used to mix your solutions
Down
  1. used to measure 20mls of water
  2. used to mix things in
  3. same shape as a test tube but bigger
  4. protect the bench from hot things
  5. a cone shaped glass container
  6. a thin piece of wood that can be used to light things
  7. small plastic containers that release liquids in drops
  8. used to hold a filter paper
  9. to grab things with
  10. used to measure liquids by drops

18 Clues: to grab things with • used to mix things in • used to heat things up • used to mix your solutions • used to hold a filter paper • used to stand test tubes in • a cone shaped glass container • used to measure 20mls of water • used to measure liquids by drops • protect the bench from hot things • used to hold things above the bench • same shape as a test tube but bigger • ...

Chemistry Revision 2013-06-16

Chemistry Revision crossword puzzle
Across
  1. Uncharged subunit of an atom.
  2. Energy absorbed by an electron.
  3. The number of protons (or electrons) of an atom.
  4. Unstable state of an atom.
  5. This substance tastes sour and sometimes bitter.
  6. These metals are in a group of their own because they can form many charges and have different properties.
  7. Energy released by an electron as light.
  8. Detergents are an example of this substance.
  9. A positively charged ion.
Down
  1. Normal state of an atom (neutral).
  2. Negative subunit of an atom.
  3. Elements that lose one electron belong to this group and are metals.
  4. Total number of neutrons and protons of an atom.
  5. An ion that contains more than one atom.
  6. Positive subunit of an atom.
  7. Two or more forms of the same element so that they have the same atomic number but different mass number.
  8. A negatively charged ion.
  9. Elements that are inert belong to this group of gases.

18 Clues: A positively charged ion. • A negatively charged ion. • Unstable state of an atom. • Negative subunit of an atom. • Positive subunit of an atom. • Uncharged subunit of an atom. • Energy absorbed by an electron. • Normal state of an atom (neutral). • An ion that contains more than one atom. • Energy released by an electron as light. • Detergents are an example of this substance. • ...

Chemistry Crossword 2013-11-17

Chemistry Crossword crossword puzzle
Across
  1. Reaction: Combustion or burning in the sequence of exothermic reaction.
  2. scale: Measures how acidic or basic a substance is using a scale from 0 to 14.
  3. reaction: A chemical reaction where a a base and am acid react to form a salt.
  4. A substance capable at reacting with an acid to form a salt or water, or of accepting neutralizing nydrogen ions.
  5. Substance: A substance that destroys and damages other substances that come into contact with it.
  6. A substance that takes part in and undergoes change in a reaction.
  7. A chemical compound used to change the rate of a reaction, but is regenerated at the end of a reaction.
Down
  1. Reaction: A chemical reaction accompanied by the absorption of heat.
  2. Law: Certain rules that pertain to the laws of nature and chemistry.
  3. Neutral molecules connected to the central atom.
  4. The mixing of air into a liquid or solid
  5. Substances that can't be dissolved.
  6. Reaction: A chemical reaction accompanied by the evolution of heat.
  7. of Reaction: What is made from a reaction.
  8. of Conservation of Mass: A Law where matter can not be created or destroyed.
  9. Indicators: An indicator that changes on going from acidic to basic solutions.
  10. A substance with particular chemical properties including turning litmus red, neutralising alkalis, and dissolving some metals.
  11. A substance that can be dissolved eg. Panadol Rapid in water

18 Clues: Substances that can't be dissolved. • The mixing of air into a liquid or solid • of Reaction: What is made from a reaction. • Neutral molecules connected to the central atom. • A substance that can be dissolved eg. Panadol Rapid in water • A substance that takes part in and undergoes change in a reaction. • ...

Chemistry Crossword 2013-10-09

Chemistry Crossword crossword puzzle
Across
  1. measure of the total energy of a thermodynamic system
  2. decreases activity in chemical reactions
  3. a collision between two reactants with the correct orientation and with sufficient energy to overcome the activation energy barrier
  4. the outside part or uppermost layer
  5. slowest step of a chemical reaction that determines the speed (rate) of the overall reaction
  6. study of the speed with which a chemical reaction occurs and the factors that affect this speed
  7. the abundance of a constituent divided by the total volume of a mixture
  8. the physical state of elements or compounds that are taking part in a chemical reaction
  9. behavior of a reaction
  10. the exertion of force upon a surface by an object
Down
  1. the minimum quantity of energy that the reacting species must possess in order to undergo a specified reaction
  2. explains how chemical reactions occur and why reaction rates differ for different reactions
  3. a collision between two reactants with the incorrect orientation and with insufficient energy to overcome the activation energy barrier
  4. a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change
  5. step by step sequence of elementary reactions by which overall chemical change occurs
  6. transition state molecule, with some bonds partially broken and other bonds partially formed
  7. the degree or intensity of heat present in a substance
  8. how fast or slow a reaction takes place

18 Clues: behavior of a reaction • the outside part or uppermost layer • how fast or slow a reaction takes place • decreases activity in chemical reactions • the exertion of force upon a surface by an object • measure of the total energy of a thermodynamic system • the degree or intensity of heat present in a substance • ...

Chemistry C4 2015-03-06

Chemistry C4 crossword puzzle
Across
  1. the vertical column in the periodic table.
  2. the second stage of purifying water.
  3. the rows across in the periodic table.
  4. a bond between two non metals.
  5. the first stage in purifying water.
  6. the group 7 elements.
  7. an atom with a different number of neutrons to protons and electrons.
  8. a bond between a metal and non metal.
  9. purification the forth stage of purifying water.
  10. a way to test for a metal.
Down
  1. the thing at the centre of the atom.
  2. the third stage of purifying water.
  3. negatively charged, the same number as the protons.
  4. neutrally charged.
  5. the number of protons and electrons in an atom.
  6. positvely charged, the same number as the electrons.
  7. the group 1 elements.
  8. the thing the elctrons are in.

18 Clues: neutrally charged. • the group 1 elements. • the group 7 elements. • a way to test for a metal. • a bond between two non metals. • the thing the elctrons are in. • the third stage of purifying water. • the first stage in purifying water. • the thing at the centre of the atom. • the second stage of purifying water. • a bond between a metal and non metal. • ...

Chemistry Crossword 2017-01-08

Chemistry Crossword crossword puzzle
Across
  1. Physicist, formulated the wave equation
  2. Periodic elliptical revolution around a nucleus
  3. Space around nucleus where an electron is found
  4. Technique for analyzing spectra
  5. Release of electrons due to light striking the surface of metal
  6. Four numbers indicating properties of orbitals
  7. Negative particle orbiting nucleus of an atom
  8. Bond, one end partially positive, other end equally negative
Down
  1. Created theory that all matter has wave properties
  2. Physicist, atomic structure and quantum theory
  3. Process of combining atomic orbitals
  4. First Canadian female nuclear physicist
  5. Valence electrons from the s and p orbitals form this
  6. Created "Raisin Bun Model"
  7. Physicist, discovered energy quanta
  8. Created the "Gold Foil Experiment"
  9. Release of electrons due to light striking the surface of metal
  10. Chemist, invented "Billiard Ball Model"
  11. Electron pairs in valence shell that keep distance to minimize repulsion of negative charges

19 Clues: Created "Raisin Bun Model" • Technique for analyzing spectra • Created the "Gold Foil Experiment" • Physicist, discovered energy quanta • Process of combining atomic orbitals • First Canadian female nuclear physicist • Physicist, formulated the wave equation • Chemist, invented "Billiard Ball Model" • Negative particle orbiting nucleus of an atom • ...

chemistry crossword 2017-03-21

chemistry crossword crossword puzzle
Across
  1. general term for a specific isotope of an element (3)
  2. a logical approach to solving problems by observing and collecting data, formulating and testing hypothesis and formulating theories supported by data (2)
  3. emission from a metal when light shines on it (4)
  4. a testable statement (2)
  5. distance between corresponding points on adjacent waves (4)
  6. organizes elements by their chemical properties (1)
  7. anything that has mass or takes up space (1)
  8. 6.022x10^23 km (3)
Down
  1. measure on gravitational pull on matter (2)
  2. has a fixed composition (1)
  3. states matter cannot be created nor destroyed during chemical reactions or physical changes (3)
  4. 6.5x10^23 km (2)
  5. atoms of the same element but different masses (3)
  6. equals the value experimental-value accepted divided by the value accepted x100 (2)
  7. poor conductor of heat and electricity (1)
  8. building blocks of matter (1)
  9. contains protons and electrons (3)
  10. group 18 elements (4)

18 Clues: 6.5x10^23 km (2) • 6.022x10^23 km (3) • group 18 elements (4) • a testable statement (2) • has a fixed composition (1) • building blocks of matter (1) • contains protons and electrons (3) • poor conductor of heat and electricity (1) • measure on gravitational pull on matter (2) • anything that has mass or takes up space (1) • emission from a metal when light shines on it (4) • ...

Classroom Chemistry 2017-10-21

Classroom Chemistry crossword puzzle
Across
  1. A substance the is formed as the result of a chemical reaction
  2. Consisting of a solute and solvent, a homogeneous mixture of two or more substances
  3. Matter that has a definite volume but does not have a definite shape
  4. The point where no more solute may be dissolved in a solvent
  5. Able to go back to the original condition
  6. Does not look the same, non-uniform composition
  7. Anything that has mass and takes up space
  8. Capable of being dissolved
Down
  1. Two or more substances are combined such that each substance retains its own chemical identity
  2. The substance in which the solute is dissolved
  3. Incapable of being dissolved
  4. Looks the same, has a uniform composition
  5. Small portion of matter
  6. Unable to go back to the original condition
  7. Matter that does not have a defined volume or shape
  8. Cause a solute to pass into solution
  9. A change which forms new substances
  10. Matter with a defined shape and volume

18 Clues: Small portion of matter • Capable of being dissolved • Incapable of being dissolved • A change which forms new substances • Cause a solute to pass into solution • Matter with a defined shape and volume • Looks the same, has a uniform composition • Able to go back to the original condition • Anything that has mass and takes up space • ...

Chemistry Crossword 2017-10-13

Chemistry Crossword crossword puzzle
Across
  1. 'Na' is the chemical symbol of which element?
  2. These are very light and have a negative charge
  3. 'H' is the chemical symbol of which element?
  4. The simplest alkaline and makes up natural gas
  5. A fatty acid that is used for energy, insulation and protection
  6. The smallest unit of stable matter
  7. An atom is said to be ______ if the outer shell is filled
  8. Uncharged subatomic particles found in the nucleus
  9. The process by which weak hydrogen bonds reduce water evaporation
Down
  1. Positively charged subatomic particles found in the nucleus
  2. Number of carbons in Lauric acid
  3. 'O' is the chemical symbol of which element?
  4. Sodium chloride is formed by the creation of what (attracted by charge)?
  5. Hydrogan ions lost from hydrogen atoms are known as what?
  6. A simple sugar such as fructose or glucose
  7. 'K' is the chemical symbol of which element?
  8. A polysaccharide that humans use for stored energy
  9. The maximum number of electrons in the second and third outer shells

18 Clues: Number of carbons in Lauric acid • The smallest unit of stable matter • A simple sugar such as fructose or glucose • 'O' is the chemical symbol of which element? • 'K' is the chemical symbol of which element? • 'H' is the chemical symbol of which element? • 'Na' is the chemical symbol of which element? • The simplest alkaline and makes up natural gas • ...

Chemistry Terms 2018-01-30

Chemistry Terms crossword puzzle
Across
  1. The measure of the amount of space an object occupies.
  2. Building block and smallest particle of matter.
  3. Visibly different mixture throughout.
  4. Neutrally charged particle found in the nucleus of an atom.
  5. State of matter with increased energy that flow and does not have a shape.
  6. Negatively charged particle found in the cloud outside of the nucleus of an atom.
  7. Substance that is made of two or more substances that are physically combined.
  8. State of matter with low energy that holds it's shape.
Down
  1. The electrons found in the outer most area of an atom.
  2. State of matter with high energy that spreads out and takes the shape of it's container.
  3. Anything that has mass and volume.
  4. Substance that is made of two or more different atoms chemically combined.
  5. Substance that is made of two or more atoms chemically combined.
  6. The measure of the amount of matter.
  7. A mixture in which all substances look the same thought out.
  8. A substance that is made out of one type of atom.
  9. Positively charged charged particle found in the nucleus of an atoms.
  10. A group of elements that share similar properties.

18 Clues: Anything that has mass and volume. • The measure of the amount of matter. • Visibly different mixture throughout. • Building block and smallest particle of matter. • A substance that is made out of one type of atom. • A group of elements that share similar properties. • The measure of the amount of space an object occupies. • ...

Chemistry Vocabulary 2021-12-08

Chemistry Vocabulary crossword puzzle
Across
  1. change that you can't see in and changes
  2. glide aganist each other
  3. creates volcanic islands
  4. changes that you can see in an substance
  5. continents move constant and move slowy over time
  6. tell the evelation of structures on a map
  7. move away from each other
  8. how many levels/rings and are arranged left to right
  9. how you calculate protrons, electrons, and neutrons
Down
  1. change in speed, direction, or both
  2. an object that is in motion while stay in motion until acted upon
  3. an push or pull on an object that is measured in newtons
  4. tells you the number of valence electrons and are sorted up and down
  5. mass x accleration=force
  6. direction plus speed
  7. crash into each other
  8. distance an object moves then divided by the time it takes
  9. for every reaction there wll be an opposite reaction

18 Clues: direction plus speed • crash into each other • glide aganist each other • creates volcanic islands • mass x accleration=force • move away from each other • change in speed, direction, or both • change that you can't see in and changes • changes that you can see in an substance • tell the evelation of structures on a map • continents move constant and move slowy over time • ...

awesome chemistry 2022-05-05

awesome chemistry crossword puzzle
Across
  1. the substance on which an enzyme acts
  2. a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.
  3. a biological catalyst and is almost always a protein.
  4. a reaction in which a compound breaks down into two or more simpler substances
  5. the ratio between the amounts in moles of any two compounds involved in a chemical reaction.
  6. reaction for which the overall standard enthalpy change ΔH⚬ is negative
  7. are the species formed from chemical reactions
  8. eactions that occur when two different atoms or molecules interact to form a different molecule or compound.
  9. a type of chemical reaction that involves a transfer of electrons between two species.
  10. a reaction in which one element is substituted for another element in a compound
Down
  1. a type of chemical reaction in which the reactant ions exchange places to form new products
  2. a process that involves rearrangement of the molecular or ionic structure of a substance, as opposed to a change in physical form or a nuclear reaction.
  3. a substance that takes part in and undergoes change during a reaction.
  4. a hair removal treatment
  5. process in which one or more substances, also called reactants, are converted to one or more different substances, known as products.
  6. any chemical reaction that absorbs heat from its environment.
  7. the process of burning something.
  8. a representation of a chemical reaction using symbols of the elements to indicate the amount of substance, usually in moles, of each reactant and product.

18 Clues: a hair removal treatment • the process of burning something. • the substance on which an enzyme acts • are the species formed from chemical reactions • a biological catalyst and is almost always a protein. • any chemical reaction that absorbs heat from its environment. • a substance that takes part in and undergoes change during a reaction. • ...

Soil Chemistry 2024-02-26

Soil Chemistry crossword puzzle
Across
  1. Substance used to raise soil pH.
  2. Compound that accepts hydrogen ions in water, with a pH greater than 7.
  3. Measure of acidity or alkalinity.
  4. Containing or resembling salt.
  5. Soil condition characterized by high sodium content.
  6. Measure of a solution's ability to conduct electricity.
  7. Derived from living organisms.
  8. Mineral used to improve soil structure and drainage.
  9. Process of adding nutrients to soil.
  10. Concentration of salt in a solution.
  11. Solution that resists changes in pH.
Down
  1. Process by which nutrients are washed out of soil by water.
  2. Substance that releases hydrogen ions in water, with a pH below 7.
  3. Atom or molecule with a net electrical charge.
  4. Element with the chemical symbol H, often found in acidic compounds.
  5. Essential compound for plant growth.
  6. Supplying water to land or crops.
  7. Having a pH greater than 7.

18 Clues: Having a pH greater than 7. • Containing or resembling salt. • Derived from living organisms. • Substance used to raise soil pH. • Measure of acidity or alkalinity. • Supplying water to land or crops. • Essential compound for plant growth. • Process of adding nutrients to soil. • Concentration of salt in a solution. • Solution that resists changes in pH. • ...

chemistry project 2024-02-01

chemistry project crossword puzzle
Across
  1. If you smell ___ turn off the burner
  2. You can use the ___ if your clothes are on fire or if you have chemicals on your body
  3. What do chemicals and other liquids get poured into
  4. Read ____ to find things in a lab
  5. You should never ___ around in a lab
  6. What should you check the hose for before using
  7. You should not ____ or drink in a lab
  8. Work trays contain _____
  9. What connects a Bunsen burner and the gas
  10. If your clothes are on fire you should stop drop and ____
Down
  1. What are gloves used to protect in a lab
  2. Only the teacher is allowed to use the ____
  3. What should you wear over your eyes while in a lab
  4. Pour into _____ containers
  5. What should you do after you use lab equipment
  6. add ____ to water never reverse
  7. Make sure the hose fits ____
  8. You should never ____ a thermometer

18 Clues: Work trays contain _____ • Pour into _____ containers • Make sure the hose fits ____ • add ____ to water never reverse • Read ____ to find things in a lab • You should never ____ a thermometer • If you smell ___ turn off the burner • You should never ___ around in a lab • You should not ____ or drink in a lab • What are gloves used to protect in a lab • ...

Chemistry Vocab 2025-09-04

Chemistry Vocab crossword puzzle
Across
  1. detailed information document prepared by the manufacturer or importer of a hazardous chemical
  2. having a tendency to mix with, dissolve in, or be wetted by water. (water-loving)
  3. tending to combine with or dissolve in lipids or fats - combining with or attraction oils (oil-loving)
  4. a chemical reaction that releases energy by light or heat
  5. a solution that has a PH below 7 - liquid mixture that occurs when hydrogen ions are released when combined with water
  6. the study of the properties of matter and how matter changes
  7. a solution that has a pH above 7 -
  8. able to fire easily
Down
  1. activated by outside heat source, usually a hood-type dryer
  2. mixable
  3. able to dissolve other substances
  4. a scale used to measure how acidic or alkaline a solution is
  5. capable of catching fire or burning
  6. a chemical reaction that combines a substance with oxygen to produce an oxide
  7. liquids that are not capable of being mixed together to form stable solutions
  8. a colorless liquid or white crystals with a strong unpleasant odor that is used in permanent waving solutions
  9. a contraction of surface active agents; substances that Allow oil and water to mix, or emulsify
  10. cancer causing

18 Clues: mixable • cancer causing • able to fire easily • able to dissolve other substances • a solution that has a pH above 7 - • capable of catching fire or burning • a chemical reaction that releases energy by light or heat • activated by outside heat source, usually a hood-type dryer • a scale used to measure how acidic or alkaline a solution is • ...

Chemistry Vocab 2025-09-04

Chemistry Vocab crossword puzzle
Across
  1. Able to catch fire easily
  2. Tending to combine with or dissolve in lipids or fats.
  3. Detailed information document prepared by the manufacturer or importer of a hazardous chemical
  4. Chemical change that involves the transfer of electrons or oxygen among atoms
  5. The study of the properties of matter and how matter changes
  6. Ameasure of how acidic or basic a solution is
  7. Able to dissolve other substances
  8. Achemical reaction that releases energy by light or heat
  9. Not forming a homogeneous mixture when added together
  10. Asubstance that tends to reduce the surface tension of a liquid in which it is dissolved.
Down
  1. Cancer causing
  2. A solution that has a pH above 7.0 (neutral)
  3. Liquid mixture that occurs when hydrogen ions are released when combined with water
  4. Forming a homogeneous mixture when added together
  5. Any chemical reaction that absorbs heat from its environment
  6. Having a tendency to mix with, dissolve in, or be wetted by water.
  7. An organic compound, carboxylic acid with a thiol group
  8. Capable of catching fire or burning

18 Clues: Cancer causing • Able to catch fire easily • Able to dissolve other substances • Capable of catching fire or burning • A solution that has a pH above 7.0 (neutral) • Ameasure of how acidic or basic a solution is • Forming a homogeneous mixture when added together • Not forming a homogeneous mixture when added together • ...

Chemistry Crossword 2024-12-10

Chemistry Crossword crossword puzzle
Across
  1. Negative Subatomic Particle
  2. Number of protons and Neutrons in an element
  3. Up and down on the periodic table
  4. Neutral Subatomic Particle
  5. Solid to gas without being a liquid
  6. Water
  7. Most stable elements
  8. Milk is an example of this kind of mix
  9. Positive Subatomic Particle
Down
  1. Left and right on periodic table
  2. Iron
  3. Gas to a solid without being a liquid
  4. Gas to a liquid
  5. Number of protons in an element
  6. Solid,Liquid,and Gas
  7. Something with mass or volume
  8. Center of an Atom
  9. Trail mix is an example of this kind of mix

18 Clues: Iron • Water • Gas to a liquid • Center of an Atom • Solid,Liquid,and Gas • Most stable elements • Neutral Subatomic Particle • Negative Subatomic Particle • Positive Subatomic Particle • Something with mass or volume • Number of protons in an element • Left and right on periodic table • Up and down on the periodic table • Solid to gas without being a liquid • ...

General Chemistry 2025-09-19

General Chemistry crossword puzzle
Across
  1. negatively charged and orbits around the center of an atom
  2. ____ Table of Elements
  3. The smallest chemical unit of matter
  4. Two or more atoms linked together to make a unique substance
  5. ___ polymers are man made, like rubber
  6. One property of a(n) ___ is that it conducts electricity when added to water
  7. the pH ___ measures the strength of an acid
  8. The center of an atom-made of protons and neutrons
  9. ___ polymers occur in nature, like tree sap
  10. Bond formed when ions are attracted to each other
Down
  1. Substance with different compounds and/or elements
  2. Charles' law states that heated gas adds ___
  3. pH stands for potential for ___
  4. One property of a(n)___ is that it receives hydrogen ions
  5. ___ change examples: burning wood, iron rusting, baking a cake
  6. ___ changes can be reversed
  7. Bond formed when atoms share electrons
  8. Anything that has mass and takes up space

18 Clues: ____ Table of Elements • ___ changes can be reversed • pH stands for potential for ___ • The smallest chemical unit of matter • ___ polymers are man made, like rubber • Bond formed when atoms share electrons • Anything that has mass and takes up space • the pH ___ measures the strength of an acid • ___ polymers occur in nature, like tree sap • ...

Organic Chemistry 2026-03-27

Organic Chemistry crossword puzzle
Across
  1. Representation of a molecule using symbols and numbers
  2. Compounds that usually do not contain carbon
  3. Small particles that make up all substances
  4. Compounds that contain only carbon and hydrogen
  5. The organic compound synthesized by Wohler
  6. Carbon can form long structures of these
  7. Substances made of only one type of atom
  8. Groups of atoms joined together
  9. The arrangement of atoms in a molecule
  10. The organic compound synthesized by Wohler
Down
  1. Scientist who synthesized urea in the laboratory
  2. Theory that said organic compounds could only come from living organisms
  3. The key element in organic chemistry
  4. Carbon atoms are held together by these
  5. Type of bond formed between carbon atoms
  6. Carbon can form long structures of these
  7. Compounds that contain carbon
  8. Scientist who proposed that carbon forms chains
  9. Substance formed when atoms are chemically bonded
  10. Organic compounds were believed to come only from these organisms

20 Clues: Compounds that contain carbon • Groups of atoms joined together • The key element in organic chemistry • The arrangement of atoms in a molecule • Carbon atoms are held together by these • Type of bond formed between carbon atoms • Carbon can form long structures of these • Carbon can form long structures of these • Substances made of only one type of atom • ...

CHEMISTRY REVIEW 2026-05-07

CHEMISTRY REVIEW crossword puzzle
Across
  1. it is the solid, the thinnest and outermost layer of the Earth
  2. scientists who study fossils are called ....
  3. an ancient insect perfectly preserved inside hardened tree resin is called
  4. an acid found in stomach.
  5. marble is a metamorphic rock that forms from which original rock
  6. an indicator that turns red in acid and blue in alkali.
  7. a substance with a pH greater than 7.
  8. coal is a type of … rock formed from plant and animal remains
  9. the scale used to measure how acidic or alkaline a substance is.
Down
  1. crystal on the igneous rock was made of ….
  2. it is the hot, metallic centre of the Earth.
  3. an acid found in citrus fruits like lemons and oranges.
  4. sedimentary rock is most likely to be ... meaning it has tiny spaces between grains that can hold water
  5. intrusive igneous rocks have large crystals because they cooled very
  6. rock formed when any type of rock goes through changes caused by extreme heat and pressure
  7. molten rock found beneath the Earth's surface.
  8. a substance with a pH less than 7.
  9. a rock formed from the cooling of molten magma or lava.

18 Clues: an acid found in stomach. • a substance with a pH less than 7. • a substance with a pH greater than 7. • crystal on the igneous rock was made of …. • it is the hot, metallic centre of the Earth. • scientists who study fossils are called .... • molten rock found beneath the Earth's surface. • an acid found in citrus fruits like lemons and oranges. • ...

color coded tubes and additives 2022-02-24

color coded tubes and additives crossword puzzle
Across
  1. How many inversions are needed for a light blue tube?
  2. What additive helps prevents clotting?
  3. What is heparin?
  4. blood count What does CBC stand for?
  5. What is the liquid that remains after the blood has clotted is called?
  6. What color is used for glucose testing?
  7. What additive is in the Glucose test?
  8. What additive is in a green tube?
  9. What additive is in the light blue tube?
Down
  1. How many color tubes are there for the chemistry test?
  2. What test measures how long it takes for the blood to clot?
  3. What color tube is used for blood typing?
  4. What color is the hematology test?
  5. What color tube is coagulation?
  6. What type of test would you use for cholesterol?
  7. Anticoagulant preserves what when presented in the blood?
  8. Hematology is the study of what?
  9. What color tube would you use for to test calcium levels?
  10. How many inversions are needed for a grey tube?
  11. How many inversions are needed for a yellow tube?

20 Clues: What is heparin? • What color tube is coagulation? • Hematology is the study of what? • What additive is in a green tube? • What color is the hematology test? • blood count What does CBC stand for? • What additive is in the Glucose test? • What additive helps prevents clotting? • What color is used for glucose testing? • What additive is in the light blue tube? • ...

Chemistry Unit 1&2 2022-09-16

Chemistry Unit 1&2 crossword puzzle
Across
  1. definite shape and definite volume
  2. no definite shape or volume
  3. amount of matter
  4. life chemistry
  5. carbon based science
  6. To systematically investigate materials to obtain facts and new information
  7. amount of space occupied
  8. composes all physical objects
  9. Substances and objects that can be seen, touched, and measured directly.
  10. Deals with structures too small to be seen with the naked eye.
  11. Involves getting a collection of specific examples and drawing a general conclusion from them.
Down
  1. The study of chemicals that do not, in general, contain carbon.
  2. The study of the both the macroscopic and the atomic properties and phenomena in chemical systems.
  3. property that doesn't depend on the amount of matter present
  4. used to describe something
  5. Takes a general principle and then draws a specific conclusion from the general concept.
  6. properties of matter like volume, mass, and amount of energy
  7. no definite shape but definite volume
  8. The study of matter and the changes it undergoes.

19 Clues: life chemistry • amount of matter • carbon based science • amount of space occupied • used to describe something • no definite shape or volume • composes all physical objects • definite shape and definite volume • no definite shape but definite volume • The study of matter and the changes it undergoes. • property that doesn't depend on the amount of matter present • ...

Chemistry Vocabulary 2016-06-16

Chemistry Vocabulary crossword puzzle
Across
  1. a packet of light that has no mass - what we call light when it acts like a particle
  2. Unable to dissolve in a solvent
  3. is the representation of light from high frequency to low frequency
  4. Able to dissolve in a solvent
  5. the production or discharge of something
  6. ions that stay in solution during a chemical reaction
  7. one billionth of a meter (10-9 meters)
  8. A balanced chemical equation which shows all the compounds as ions, which is how the compounds actually act in reality
  9. A solution which has water as the solvent
Down
  1. when an electron has enough energy to jump to a higher orbital than where it usually hangs out
  2. the study of matter and radiated energy
  3. a spectrum of electromagnetic radiation transmitted through a substance, showing dark lines or bands due to absorption of specific wavelengths
  4. when an electron loses energy as a photon of light and returns to its lowest energy orbital
  5. the analysis of spectra emitted/absorbed by matter to obtain a qualitative conclusion or a quantitative measurement of the matter being studied
  6. a conclusion reached based on logical reasoning using evidence, rather than through first-hand experience
  7. The solution left after a precipitation reaction has occurred
  8. when an electron is its orbital of its lowest energy - where it usually hangs out
  9. anything with mass (it weighs something) and that has volume (it takes up space)

18 Clues: Able to dissolve in a solvent • Unable to dissolve in a solvent • one billionth of a meter (10-9 meters) • the study of matter and radiated energy • the production or discharge of something • A solution which has water as the solvent • ions that stay in solution during a chemical reaction • The solution left after a precipitation reaction has occurred • ...

Nuclear Chemistry 2016-05-31

Nuclear Chemistry crossword puzzle
Across
  1. worked on the Britian's Manhattan Project
  2. slows down neutrons for bombardment
  3. thyroid treatment
  4. used to photograph lungs
  5. decay that involves medium penetration
  6. father of the atomic bomb
  7. type of electron captured in electron capture
  8. particle in nucleus
  9. created the first sustaining nuclear fission reaction
Down
  1. particle with no mass and positive charge
  2. decay with the most penetrating power
  3. the property of nucleus to change spontaneously
  4. used in internal wire radio therapy
  5. discovered radioactivity
  6. atoms with same number of protons
  7. accident in which the control rods failed
  8. decay in which helium particles are emitted
  9. discovered Po and Ra

18 Clues: thyroid treatment • particle in nucleus • discovered Po and Ra • discovered radioactivity • used to photograph lungs • father of the atomic bomb • atoms with same number of protons • slows down neutrons for bombardment • used in internal wire radio therapy • decay with the most penetrating power • decay that involves medium penetration • particle with no mass and positive charge • ...

Chemistry Vocab 2016-01-05

Chemistry Vocab crossword puzzle
Across
  1. is just a way of using the formulas to indicate the chemicals that were involved in the chemical reaction
  2. is a chemical reaction that results in an equilibrium mixture of reactants and products
  3. give the number of molecules (or atoms) involved in the reaction
  4. is a solution in which the solvent is water
  5. is a useful guide for predicting the products of metal displacement reactions
  6. a type of chemical reaction where two compounds react, and the positive ions (cation) and the negative ions (anion) of the two reactants switch places, forming two new compounds or products.
  7. a substance participating in a chemical reaction, especially one present at the start of the reaction.
  8. is a reaction in which one of the reactants is oxygen. ▪ The other reactant is usually a hydrocarbon.
  9. is the symbolic representation of a chemical reaction in the form of symbols and formulate
  10. is a substances that speeds up a chemical reaction; but is not consumed by the reaction
  11. a substance obtained from another substance through chemical change.
Down
  1. is a type of oxidation-reduction chemical reaction when an element or ion moves out of one compound and into another - that is, one element is replaced by another in a compound.
  2. a chemical equation shows the chemical formulas of substances that are reacting and the substances that are produced. The number of atoms of reactants and products need to be balanced.
  3. is a reaction where two or more elements or compounds (reactants) combine to form a single compound (product).
  4. is an ion that exists as a reactant and a product in a chemical equation.
  5. a type of chemical reaction in which a single compound breaks down into two or more elements or new compounds
  6. are equations that show only the soluble, strong electrolytes reacting (these are represented as ions) and omit the spectator ions, which go through the reaction unchanged.
  7. is the amount of product obtained in a chemical reaction

18 Clues: is a solution in which the solvent is water • is the amount of product obtained in a chemical reaction • give the number of molecules (or atoms) involved in the reaction • a substance obtained from another substance through chemical change. • is an ion that exists as a reactant and a product in a chemical equation. • ...

Chemistry Crossword 2018-01-25

Chemistry Crossword crossword puzzle
Across
  1. Symbol the abbreviation for elements found on the periodic table
  2. a substance made of 2 or more elements chemically combined
  3. a part of an atom with a negative charge
  4. the most basic unit in chemistry
  5. a solid formed after a chemical reaction
  6. a way of separating a solid to solid mixture
  7. a way of separating a liquid to solid mixture
  8. everything to the right of the “staircase” line is a _________
Down
  1. the part of an atom with no charge
  2. another name for the rows in the periodic table
  3. Electrons the name of the electrons in the outermost shell of an atom
  4. Gases the family of the periodic table that do not react to anything
  5. a tool used to find how compounds fit together
  6. the last name of the “father” of the periodic table
  7. a way of separating a water mixture
  8. composed of 2 or more compounds physically combined
  9. the part of an atom with a positive charge
  10. everything to the left of the “staircase” line is a ______

18 Clues: the most basic unit in chemistry • the part of an atom with no charge • a way of separating a water mixture • a part of an atom with a negative charge • a solid formed after a chemical reaction • the part of an atom with a positive charge • a way of separating a solid to solid mixture • a way of separating a liquid to solid mixture • ...

Chemistry Crossword 2018-01-26

Chemistry Crossword crossword puzzle
Across
  1. evaporating all the solvent you heat the mixture and the liquid substance slowly evaporates living the solid substance (separation method
  2. fixed volume, but its shape changes (state of matter)
  3. is used a filter that lives the residue, the part that is taken away (separation method)
  4. A substance that dissolves just a little.
  5. A solution is called ______ when it can dissolve no more solute, at that temperature.
  6. Solid A solid that usually gets more soluble as the temperature rises.
  7. The mixing process of particles
  8. does not have a fixed shape and volume (state of matter)
  9. A substance that has no other substance mixed with it.
Down
  1. Motion The random motion of particles that you can see with naked eyes, or under microscope
  2. you can obtain many solids from their solutions by letting crystals form (separation method)
  3. solute+solvent
  4. Particles that are atoms or groups of atoms that carry a charge
  5. Two or more atoms joined together
  6. fixed shape and volume (state of matter)
  7. The smallest particles
  8. substance that contains more that one substance; the substances are just mixed together, and not chemically combined.
  9. An substance, mixed with the substance you want, is called an impurity.

18 Clues: solute+solvent • The smallest particles • The mixing process of particles • Two or more atoms joined together • fixed shape and volume (state of matter) • A substance that dissolves just a little. • fixed volume, but its shape changes (state of matter) • A substance that has no other substance mixed with it. • does not have a fixed shape and volume (state of matter) • ...

Chemistry Review 2013-05-15

Chemistry Review crossword puzzle
Across
  1. Cutting, melting, crumpling
  2. Used to measure distance
  3. Science always starts with a
  4. PH less than 7 and turns paper red, pink or orange
  5. Used to measure mass
  6. Burning, exploding creating particulates
  7. A scientific guess
  8. Used to measure volume
Down
  1. PH greater than 7 and turns PH paper blue, green or purple
  2. Used to measure an acid or base
  3. In the middle of an atom
  4. Tells what kinds of atoms and how many atoms in a compound
  5. The number of electrons in oxygen
  6. Always creates a new chemical
  7. A bond of two non-metals
  8. A bond of a metal and a non-metal
  9. Atoms combine by sharing
  10. The number of protons in Carbon

18 Clues: A scientific guess • Used to measure mass • Used to measure volume • In the middle of an atom • Used to measure distance • A bond of two non-metals • Atoms combine by sharing • Cutting, melting, crumpling • Science always starts with a • Always creates a new chemical • Used to measure an acid or base • The number of protons in Carbon • The number of electrons in oxygen • ...

Chemistry Vocab 2013-10-30

Chemistry Vocab crossword puzzle
Across
  1. capable of being dissolved
  2. a material of such low conductivity that the flow of current through it is negligible.
  3. a molecule in which the centroid of the positive charges is different from the centroid of the negative charges.
  4. The temperature at which a solid substance melts or fuses.
  5. the physical property of matter that causes it to experience a force when close to other electrically charged matter.
  6. the measure of the amount of electrical current a material can carry
  7. a substance, body, or device that readily conducts heat, electricity, sound, etc.: Copper is a good conductor of electricity.
  8. an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.
Down
  1. Also called electrolytic conductor. a conducting medium in which the flow of current is accompanied by the movement of matter in the form of ions.
  2. the quality or property of being soluble; relative capability of being dissolved.
  3. having a surplus of electrons; having a lower electric potential
  4. a form of energy resulting from the existence of charged particles, either statically as an accumulation of charge or dynamically as a current.
  5. having a deficiency of electrons; having a higher electric potential
  6. the temperature at which the vapor pressure of a liquid is equal to the pressure of the atmosphere on the liquid, equal to 212°F (100°C) for water at sea level.
  7. A molecule formed by covalent bonds, in which the atoms share one or more pairs of valence electrons.
  8. to drive or force back
  9. A molecule formed by covalent bonds, in which the atoms share one or more pairs of valence electrons.
  10. to make a solution pass into a solute
  11. A compound formed by ions bonding together through electrostatic forces.

19 Clues: to drive or force back • capable of being dissolved • to make a solution pass into a solute • The temperature at which a solid substance melts or fuses. • having a surplus of electrons; having a lower electric potential • having a deficiency of electrons; having a higher electric potential • the measure of the amount of electrical current a material can carry • ...

Chemistry Vocab. 2013-10-31

Chemistry Vocab. crossword puzzle
Across
  1. A compound formed by ions bonding together through electrostatic forces.
  2. an atom or molecule with a net electric charge due to the loss or gain of one or more electrons.
  3. a form of energy resulting from the existence of charged particles, either statically as an accumulation of charge or dynamically as a current.
  4. A molecule formed by covalent bonds, in which the atoms share one or more pairs of valence electrons.
  5. Also called electrolytic conductor. a conducting medium in which the flow of current is accompanied by the movement of matter in the form of ions.
  6. a substance, body, or device that readily conducts heat, electricity, sound, etc.: Copper is a good conductor of electricity.
  7. the physical property of matter that causes it to experience a force when close to other electrically charged matter.
  8. to drive or force back
  9. The temperature at which a solid substance melts or fuses.
  10. A molecule formed by covalent bonds, in which the atoms share one or more pairs of valence electrons.
  11. the temperature at which the vapor pressure of a liquid is equal to the pressure of the atmosphere on the liquid, equal to 212°F (100°C) for water at sea level.
Down
  1. having a deficiency of electrons; having a higher electric potential
  2. the quality or property of being soluble; relative capability of being dissolved.
  3. a material of such low conductivity that the flow of current through it is negligible.
  4. having a surplus of electrons; having a lower electric potential
  5. the measure of the amount of electrical current a material can carry
  6. a molecule in which the centroid of the positive charges is different from the centroid of the negative charges.
  7. to make a solution pass into a solute
  8. capable of being dissolved

19 Clues: to drive or force back • capable of being dissolved • to make a solution pass into a solute • The temperature at which a solid substance melts or fuses. • having a surplus of electrons; having a lower electric potential • having a deficiency of electrons; having a higher electric potential • the measure of the amount of electrical current a material can carry • ...

Environmental Chemistry 2013-12-09

Environmental Chemistry crossword puzzle
Across
  1. a way of comparing the relative acidity or alkalinity of a substance (2 words)
  2. All living things need a constant supply of this (2 Words)
  3. 14 on the pH scale (2 words)
  4. Number of naturally occurring elements
  5. These increase the surface area for absorption of nutrients (2 Words)
  6. Recommend your daily intake of nutrients (3 Words)
  7. a pesticide that was created in the 1930’s but banned in 1962 (abbreviation)
  8. a mixture of plant compounds extracted from certain lichens
  9. a method in which you release powdered calcium carbonate from aircraft
  10. copper oxide bed regenerable application
Down
  1. Require 18 different elements for proper growth (2 Words)
  2. organisms that eat or disturb the crop that humans do not want
  3. CaSO3 (2 words)
  4. this is how acids taste
  5. a substance that speeds up a chemical reaction without being used up in the reaction
  6. a chemical reaction in which oxygen combine with other elements to form new substances
  7. Substances that aren’t destroyed by cooking or exposure to air
  8. this is how bases taste

18 Clues: CaSO3 (2 words) • this is how acids taste • this is how bases taste • 14 on the pH scale (2 words) • Number of naturally occurring elements • copper oxide bed regenerable application • Recommend your daily intake of nutrients (3 Words) • Require 18 different elements for proper growth (2 Words) • All living things need a constant supply of this (2 Words) • ...

Chemistry C4 2015-03-06

Chemistry C4 crossword puzzle
Across
  1. number of protons and neutrons in the nucleus
  2. metallic bonding allow metals to conduct heat and electricity
  3. number of protons in the nucleus
  4. loss of electron
  5. lithium, sulphur, oxygen
  6. mix of metals, some contain carbon
  7. formed when 2 or more elements are joined together chemically
  8. used in fertilisers
Down
  1. group 1 elements
  2. gain of electron
  3. bond between non-metal and metal
  4. materials that conduct electricity with little or no resistance
  5. Group 7 metals
  6. same number of protons but different number of neutrons
  7. solid at room temperature, high melting point, good conductors of electricity
  8. bonds between metals and non-metals
  9. squeaky pop
  10. do not break- delocalized electrons are free to move

18 Clues: squeaky pop • Group 7 metals • group 1 elements • gain of electron • loss of electron • used in fertilisers • lithium, sulphur, oxygen • bond between non-metal and metal • number of protons in the nucleus • mix of metals, some contain carbon • bonds between metals and non-metals • number of protons and neutrons in the nucleus • do not break- delocalized electrons are free to move • ...

Chemistry words 2021-09-22

Chemistry words crossword puzzle
Across
  1. a form of exothermic reaction that produces both light and heat
  2. the way chemists and physicists organize the elements
  3. often produces light and heat
  4. the number of protons in an element
  5. building blocks of the universe
  6. alkali _____
  7. subatomic particle that has a negative charge
  8. subatomic particle without a charge
Down
  1. the mass of an atom of any given element
  2. changes form but not properties
  3. a group of 2 or more atoms held together by chemical bonds
  4. a group of metals that react violently with water
  5. can be easily separated
  6. uses light and heat to function
  7. subatomic particle with a positive charge
  8. reaction produces light and heat
  9. not a metal
  10. 2 substances that are unable to easily be separated

18 Clues: not a metal • alkali _____ • can be easily separated • often produces light and heat • changes form but not properties • uses light and heat to function • building blocks of the universe • reaction produces light and heat • the number of protons in an element • subatomic particle without a charge • the mass of an atom of any given element • ...

Everyday Chemistry 2022-04-11

Everyday Chemistry crossword puzzle
Across
  1. Fe
  2. Useful in batteries since it will release electrons
  3. Positively charged particles
  4. _______ is a strong acid that is used in car batteries
  5. Made of 2 or more elements that are chemically combines
  6. Nuclear particle with no charge
  7. Electron configuration for this element is
  8. ______ Curie first discovered the radioactive elements polonium and radium
Down
  1. Ti
  2. The study of the behavior of matter and its charges and how it interacts with other matter and energy
  3. A _______ table is a table of the chemical elements arranged in order of atomic number
  4. _____ rule states when several orbitals are available in a subshell, each orbital gets one electron before the electrons pair up
  5. Negatively charged ions
  6. Vertical columns in the periodic table, where elements contain similar chemical properties
  7. Smallest particle of an element
  8. Eu
  9. Ni
  10. The fundamental states of matter are: Liquid, solid, and _____

18 Clues: Ti • Eu • Fe • Ni • Negatively charged ions • Positively charged particles • Smallest particle of an element • Nuclear particle with no charge • Electron configuration for this element is • Useful in batteries since it will release electrons • _______ is a strong acid that is used in car batteries • Made of 2 or more elements that are chemically combines • ...

Chemistry 13,14 2022-04-28

Chemistry 13,14 crossword puzzle
Across
  1. a solid that has no definite shape
  2. will dissolve(liquid in liquid)
  3. bubbling or fizzing
  4. the change directly from solid to gas
  5. another term for balance
  6. a measure of the strength of a solution (mol/liter)
  7. does not dissolve(liquid in liquid)
  8. solution a solution that can hold more solute
  9. the point at which a substance is a solid, liquid, and gas at the same time
Down
  1. the process of adding water
  2. solution a solution holding all the solute it can
  3. the substance the solute dissolves into
  4. a liquid that vaporizes quickly
  5. the change from gas to liquid
  6. the change from liquid to gas at the boiling point
  7. the substance being dissolved
  8. a liquid that conducts electric current
  9. the change from liquid to gas at a low temp.

18 Clues: bubbling or fizzing • another term for balance • the process of adding water • the change from gas to liquid • the substance being dissolved • a liquid that vaporizes quickly • will dissolve(liquid in liquid) • a solid that has no definite shape • does not dissolve(liquid in liquid) • the change directly from solid to gas • the substance the solute dissolves into • ...

Organic Chemistry 2022-07-06

Organic Chemistry crossword puzzle
Across
  1. Teknike qe perdoret per ndarjen e perzierjeve te substancave te tretura
  2. Fenomen natyror u nxehtesia e diellit kapet nga siperfaqia e tokes
  3. Perzierje te ndryshme qe distilojne ne temperatura te ndryshme
  4. Reaksioni kimik midis nje alkoli dhe acidi karboksilik
  5. Lengu qe vlon gjate distilimit
  6. Nje leng qe avullon me shpejtesi
  7. Molekula te medha te perbera nga nje numer i larte monomeresh
Down
  1. Komponime organike me formule Cx(H2O)x
  2. Komponime organike me grup funksional -OH
  3. Molekula teke qe kur bashkohen formojne nje polimer
  4. Hidrokarbure me formule te pergjithshme CnH2n
  5. Nje reaksion kimik midis nje komponimi me lidhje kovalente dhe ujit
  6. Shperberja e molekulave te medha te alkaneve ne alkane dhe alkene me mase molekulare te vogel
  7. Molekule proteinike qe sherben si katalizator
  8. Gjate reaksionit kimik largohet nje molekule uje
  9. Komponime qe kane te njejten formule molekulare por formule strukturore te ndryshme
  10. Reaksione adicioni ku hidrogjeni futet ne lidhje dyfishe
  11. Alkoli qe formohet nga fermentimi i sheqernave

18 Clues: Lengu qe vlon gjate distilimit • Nje leng qe avullon me shpejtesi • Komponime organike me formule Cx(H2O)x • Komponime organike me grup funksional -OH • Hidrokarbure me formule te pergjithshme CnH2n • Molekule proteinike qe sherben si katalizator • Alkoli qe formohet nga fermentimi i sheqernave • Gjate reaksionit kimik largohet nje molekule uje • ...

Body Chemistry 2022-09-21

Body Chemistry crossword puzzle
Across
  1. Reaction that combines atoms to make larger.
  2. Fats used for Slow/Long Term Energy.
  3. Two or more elements/atoms making a compound.
  4. Matter changes form but NOT type.
  5. Matter changes for AND type.
  6. Molecules with No Carbon.
  7. Enzymes and other molecules build structures.
  8. Molecules with Carbon.
  9. Element used to make Proteins, 3.2%
  10. Element used for Growth, 65% in the Body
Down
  1. DNA and RNA used to carry genetic information.
  2. Building blocks of all matter.
  3. Reaction that breaks and creates bonds.
  4. Reaction that breaks molecules into smaller.
  5. Element of water/hydration, 9.5%
  6. Unique substance that cannot be broken down.
  7. Element determines Organic, 18.5%
  8. Sugars used for Fast Energy.

18 Clues: Molecules with Carbon. • Molecules with No Carbon. • Matter changes for AND type. • Sugars used for Fast Energy. • Building blocks of all matter. • Element of water/hydration, 9.5% • Matter changes form but NOT type. • Element determines Organic, 18.5% • Element used to make Proteins, 3.2% • Fats used for Slow/Long Term Energy. • Reaction that breaks and creates bonds. • ...

Chemistry Crossword 2022-09-29

Chemistry Crossword crossword puzzle
Across
  1. have particles that are far apart and move very fast
  2. negatively charged ions
  3. the study of the composition, structure, properties,and reactions of matter
  4. positive charge
  5. are located along the heavy zigzag line of the periodic table
  6. negative charge
  7. composed of one type of atom
  8. have particles that are close together in a fixed arrangement
  9. contain elements with similar properties in vertical columns.
  10. neutral charge
Down
  1. are horizontal rows of elements, counted from top to bottom of the table as Periods 1−7.
  2. material that makes up all things
  3. have particles that are close together but mobile
  4. positively charged ions
  5. are located to the right of the periodic table
  6. most abundant element
  7. located to the left of the periodic table
  8. composed of two or more elements always combined in the same proportion

18 Clues: neutral charge • positive charge • negative charge • most abundant element • negatively charged ions • positively charged ions • composed of one type of atom • material that makes up all things • located to the left of the periodic table • are located to the right of the periodic table • have particles that are close together but mobile • ...

Chemistry Crossword 2022-09-29

Chemistry Crossword crossword puzzle
Across
  1. negative charge
  2. have particles that are far apart and move very fast
  3. positive charge
  4. the study of the composition, structure, properties,and reactions of matter
  5. most abundant element
  6. negatively charged ions
  7. located to the left of the periodic table
  8. contain elements with similar properties in vertical columns.
  9. have particles that are close together but mobile
  10. composed of two or more elements always combined in the same proportion
Down
  1. composed of one type of atom
  2. positively charged ions
  3. are located to the right of the periodic table
  4. material that makes up all things
  5. have particles that are close together in a fixed arrangement
  6. are located along the heavy zigzag line of the periodic table
  7. are horizontal rows of elements, counted from top to bottom of the table as Periods 1−7.
  8. neutral charge

18 Clues: neutral charge • negative charge • positive charge • most abundant element • positively charged ions • negatively charged ions • composed of one type of atom • material that makes up all things • located to the left of the periodic table • are located to the right of the periodic table • have particles that are close together but mobile • ...

Chemistry Revision 2021-06-20

Chemistry Revision crossword puzzle
Across
  1. Fe
  2. the type of change where particle structure is not effected and it is easily reversed
  3. something that starts or speeds up a chemical reaction
  4. shiny, malleable, conduct electricity and often react with acids
  5. A substance that cannot be broken down into other substances.
  6. A chart arranging elements according to their properties
  7. The number of protons in an atom (provided on the periodic table)
  8. Number 6
  9. Positively charged part of an atom.
Down
  1. A particle made of two or more elements
  2. this is increased if we cut things into smaller pieces
  3. the type of change that alters particle structure and is difficult to reverse
  4. Easily separated
  5. He
  6. Are particles made of two atoms joined together
  7. Characteristics of both metals and non-metals
  8. The part of an atom made of protons and neutrons
  9. Dull, brittle, poor conductors and do not react with acids

18 Clues: Fe • He • Number 6 • Easily separated • Positively charged part of an atom. • A particle made of two or more elements • Characteristics of both metals and non-metals • Are particles made of two atoms joined together • The part of an atom made of protons and neutrons • this is increased if we cut things into smaller pieces • something that starts or speeds up a chemical reaction • ...

Chemistry crossword 2023-10-30

Chemistry crossword crossword puzzle
Across
  1. insoluble solid formed in reaction
  2. compound made of metal and non-metal
  3. chemicals created during a reaction
  4. one ion in compound replaced/swapped with another
  5. an atom that has gained or lost electrons
  6. quick exothermic reaction of fuel and oxygen
  7. NO3
  8. breaks down reactant into 2 or more chemicals
  9. SO4
  10. chemical which speeds up a reaction
Down
  1. chemicals at the start of a reaction
  2. CO3
  3. a reaction which releases heat, light or sound
  4. a reaction where temperature goes down
  5. combines reactants
  6. slow reaction of metal and oxygen
  7. energy required to start a reaction
  8. used to determine hydrogen as a product

18 Clues: CO3 • NO3 • SO4 • combines reactants • slow reaction of metal and oxygen • insoluble solid formed in reaction • chemicals created during a reaction • energy required to start a reaction • chemical which speeds up a reaction • chemicals at the start of a reaction • compound made of metal and non-metal • a reaction where temperature goes down • used to determine hydrogen as a product • ...

Chemistry Puzzle 2019-12-09

Chemistry Puzzle crossword puzzle
Across
  1. number The sum of the protons and neutrons in the nucleus of an atom.
  2. number This number identifies the element and is equal to the number of protons
  3. Weight The weighted average mass of all of an element's isotopes' mass numbers.
  4. Process used to test a Hypothesis.
  5. Positively charged subatomic particle found in the nucleus.
  6. Having nonuniform composition throughout.
  7. Factor that changes in an experiment.
  8. A substance that contains only one kind of atom.
  9. Cloud A visual model showing the likely locations for the electrons in an atom.
  10. Neutral subatomic particle found in the nucleus.
Down
  1. The action of purifying a liquid
  2. Versions of the same element with different numbers of neutrons.
  3. Observations & measurements recorded.
  4. Having uniform composition throughout.
  5. Matter that is physically combined or blended.
  6. Any compound resulting from one or more elements.
  7. Negatively charged subatomic particle found outside the nucleus.
  8. The smallest particle of an element.
  9. Dense, positively charged mass at the center of an atom.
  10. An atom with a charge.

20 Clues: An atom with a charge. • The action of purifying a liquid • Process used to test a Hypothesis. • The smallest particle of an element. • Observations & measurements recorded. • Factor that changes in an experiment. • Having uniform composition throughout. • Having nonuniform composition throughout. • Matter that is physically combined or blended. • ...

Chemistry Vocab 2020-11-05

Chemistry Vocab crossword puzzle
Across
  1. a type of element that does not contain the qualities of metals
  2. a group of gas elements, many of which are unreactive
  3. a positively charged ion, loses electrons
  4. a rule in chemistry that states that an atom will gain or lose electrons to have a full shell
  5. the mass in grams of one mole of a substance
  6. a negatively charged ion, gains electrons
  7. vertical column of elements that share the same amount of valence electrons
  8. an arrangement of elements that separate the metals and nonmetals
  9. a charged atom that gains or loses electrons
Down
  1. a way to express numbers by decimals under 10 multiplied by a power of 10
  2. how much an element weighs on average
  3. a type of element that is reactive and malleable
  4. the electrons on the outermost shell of an atom
  5. a group of elements that are reactive nonmetals
  6. horizontal row of elements
  7. a type of element that contains qualities of both metals and nonmetals
  8. a unit of measurement for large quantities of small particles
  9. the number of protons in an element that determines what element it is

18 Clues: horizontal row of elements • how much an element weighs on average • a positively charged ion, loses electrons • a negatively charged ion, gains electrons • the mass in grams of one mole of a substance • a charged atom that gains or loses electrons • the electrons on the outermost shell of an atom • a group of elements that are reactive nonmetals • ...

Chemistry Crossword 2020-08-31

Chemistry Crossword crossword puzzle
Across
  1. A molecule made up of atoms of only one element
  2. A state of matter
  3. A state of matter
  4. Changing from a solid to a liquid
  5. Name of an element that is also a shade of blue
  6. Named after a scientist who was named Albert
  7. Has a nucleus at its center
  8. Element with the chemical symbol of Na
  9. A gas often found in balloons
  10. Element with the chemical symbol of Fe
Down
  1. A metal that is a silvery-white colour
  2. Element with the chemical symbol of Ti
  3. A particle in an atom with a negative charge
  4. Changing from a liquid to a gas
  5. A particle in a nucleus with no charge
  6. Element with the chemical symbol of C
  7. A particle in an atom with a positive charge
  8. Element often found in atomic bombs
  9. A state of matter
  10. Element that is the liquid found in thermometers

20 Clues: A state of matter • A state of matter • A state of matter • Has a nucleus at its center • A gas often found in balloons • Changing from a liquid to a gas • Changing from a solid to a liquid • Element often found in atomic bombs • Element with the chemical symbol of C • A metal that is a silvery-white colour • Element with the chemical symbol of Ti • ...

Chemistry Revison 2024-03-25

Chemistry Revison crossword puzzle
Across
  1. the name for group 17 elements
  2. the name for group 18 elements
  3. decreasing this slows down a reaction
  4. the name of Isaac's older brother
  5. adding this to a reaction will increase the rate
  6. when tasting an acid, it should taste ________
  7. an element that has 18 electrons
  8. the name of Mr Sahely's dog
Down
  1. the reactivity of metals ______ down a group
  2. increasing this speeds up the rate of a reaction
  3. the street to the south of the college
  4. a substance that turns universal indicator green
  5. the name for group 1 metals
  6. a substance with a pH >7
  7. the name for the horizontal row on the Periodic Table
  8. an element that has 6 protons and 6 neutrons
  9. a group 1 metal in the third period
  10. the name of the vertical columns on the Periodic Table

18 Clues: a substance with a pH >7 • the name for group 1 metals • the name of Mr Sahely's dog • the name for group 17 elements • the name for group 18 elements • an element that has 18 electrons • the name of Isaac's older brother • a group 1 metal in the third period • decreasing this slows down a reaction • the street to the south of the college • ...

Chemistry Vocabulary 2024-08-09

Chemistry Vocabulary crossword puzzle
Across
  1. An uncharged subatomic particle found in the nucleus of an atom.
  2. A large molecule made up of repeating units called monomers.
  3. A method of volumetric analysis in which a solution of known concentration is added to a solution of unknown concentration until the reaction is complete.
  4. The positive electrode. It is positively charged because electrons are drawn away from it.
  5. Negative ions; these are attracted to the anode.
  6. The amount of a solute that can dissolve in a solvent at a given temperature.
  7. A substance which neutralises an acid, producing a salt and water as the only products. A base is a hydrogen ion (H⁺) acceptor.
  8. The central part of an atom, containing protons and neutrons.
Down
  1. The gain of oxygen or the loss of electrons in a chemical reaction.
  2. The substance that is dissolved in a solvent to form a solution.
  3. A simple molecule that can be polymerized to form a polymer.
  4. A positively charged subatomic particle found in the nucleus of an atom.
  5. The amount of substance that contains as many particles (atoms, ions, or molecules) as there are in 12 grams of carbon-12.
  6. Organic compounds containing the –OH group. They have the general formula CnH2n+1OH. Ethanol is by far the most important of the alcohols and is often just called ‘alcohol’.
  7. A soluble base which produces OH⁻(aq) ions in water.
  8. The smallest part of an element that can exist as a stable entity. It has a central nucleus containing neutrons and protons surrounded by electrons in shells. 1 mole of atoms has a mass equal to the relative atomic mass (Ar) in grams.
  9. The substance that dissolves the solute to form a solution.
  10. A substance which dissolves in water, producing H⁺(aq) ions as the only positive ions. An acid is a hydrogen ion (H⁺) donor.

18 Clues: Negative ions; these are attracted to the anode. • A soluble base which produces OH⁻(aq) ions in water. • The substance that dissolves the solute to form a solution. • A simple molecule that can be polymerized to form a polymer. • A large molecule made up of repeating units called monomers. • The central part of an atom, containing protons and neutrons. • ...

Chemistry Review 2024-09-12

Chemistry Review crossword puzzle
Across
  1. Elements are made up of these, you created a diagram for this
  2. Our security, the E in PEN
  3. Atomic number 11, was thrown into a lake and exploded in a video we watched
  4. What you're learning about now, the study of how things react and make new things
  5. When two elements combine together, they form this (ex. water)
  6. How "thick" something is
  7. These things are produced in a chemical reaction
  8. Atomic number 2, this makes your voice go really high and is found in balloons
  9. These things react in a chemical reaction
Down
  1. The best document ever, arranges the elements in order by how they react
  2. Atomic number 8, something we need to breathe every day
  3. The written form of a compound (ex. H2O)
  4. A horizontal row of the periodic table
  5. Your favorite teacher ever (duh!)
  6. One of the things invited to the party, the N in PEN
  7. The genius behind the periodic table
  8. What everything is made of (cannot be created or destroyed)
  9. One of the things invited to the party, the P in PEN

18 Clues: How "thick" something is • Our security, the E in PEN • Your favorite teacher ever (duh!) • The genius behind the periodic table • A horizontal row of the periodic table • The written form of a compound (ex. H2O) • These things react in a chemical reaction • These things are produced in a chemical reaction • One of the things invited to the party, the N in PEN • ...

Chemistry Vocabulary 2025-04-23

Chemistry Vocabulary crossword puzzle
Across
  1. Identical molecules and substances.
  2. Temperature/ amount of energy that is transferred.
  3. change Bonds, new/ broken.
  4. Study with chemicals.
  5. change Change affecting the form.
  6. Species formed from chemical reaction.
  7. Energy released, heat.
  8. Reactant, low.
  9. Group of atoms.
  10. something visible.
Down
  1. Space/ amount of something in an object.
  2. The force that holds things together.
  3. property Property of a substance.
  4. Physical blend of multiple substances.
  5. Measurement, hot/cold.
  6. Matter, weight.
  7. Action, sticking together.
  8. Small, basic building block.
  9. Substance that converts into something new.

19 Clues: Reactant, low. • Matter, weight. • Group of atoms. • something visible. • Study with chemicals. • Measurement, hot/cold. • Energy released, heat. • change Bonds, new/ broken. • Action, sticking together. • Small, basic building block. • change Change affecting the form. • property Property of a substance. • Identical molecules and substances. • The force that holds things together. • ...

CHEMISTRY REVIEW 2026-05-07

CHEMISTRY REVIEW crossword puzzle
Across
  1. sedimentary rock is most likely to be ... meaning it has tiny spaces between grains that can hold water
  2. crystal on the igneous rock was made of ….
  3. it is the hot, metallic centre of the Earth.
  4. an ancient insect perfectly preserved inside hardened tree resin is called
  5. an indicator that turns red in acid and blue in alkali.
  6. a substance with a pH less than 7.
  7. it is the solid, the thinnest and outermost layer of the Earth
  8. marble is a metamorphic rock that forms from which original rock
  9. intrusive igneous rocks have large crystals because they cooled very
  10. the scale used to measure how acidic or alkaline a substance is.
  11. a rock formed from the cooling of molten magma or lava.
Down
  1. an acid found in stomach.
  2. scientists who study fossils are called ....
  3. molten rock found beneath the Earth's surface.
  4. an acid found in citrus fruits like lemons and oranges.
  5. coal is a type of … rock formed from plant and animal remains
  6. rock formed when any type of rock goes through changes caused by extreme heat and pressure
  7. a substance with a pH greater than 7.

18 Clues: an acid found in stomach. • a substance with a pH less than 7. • a substance with a pH greater than 7. • crystal on the igneous rock was made of …. • scientists who study fossils are called .... • it is the hot, metallic centre of the Earth. • molten rock found beneath the Earth's surface. • an acid found in citrus fruits like lemons and oranges. • ...

Types of Science 2021-07-28

Types of Science crossword puzzle
Across
  1. the study of microorganisms, including viruses, prokaryotes and simple eukaryotes
  2. the science of the origin, history and structure of the Earth.
  3. the study of genes and heredity
  4. the combination of biology and chemistry
  5. the study of how organisms interact with each other and their environment
  6. the study of animals and animal life
  7. the study of plants
  8. the study of insects
  9. the study of life from prehistoric or geologic periods
Down
  1. biology the study of animal and plant life within saltwater ecosystems
  2. the study of chemical processes within and relating to living organisms
  3. the study of the behavior and properties of matter
  4. the study of the structure and organization of living things
  5. the study of the atmosphere and its phenomena, such as weather and climate
  6. the study of the structure and function of a cell
  7. the study of life and living organisms
  8. the study of the universe beyond the Earth's atmosphere
  9. the exploration and study of the ocean
  10. the study of disease causing organisms

19 Clues: the study of plants • the study of insects • the study of genes and heredity • the study of animals and animal life • the study of life and living organisms • the exploration and study of the ocean • the study of disease causing organisms • the combination of biology and chemistry • the study of the structure and function of a cell • ...

Hugh's crossword #2 2024-06-03

Hugh's crossword #2 crossword puzzle
Across
  1. there's too much of this in a chemistry PhD
  2. having 18 is best, but at this point who really knows (8,8)
  3. bedtime is 9pm to avoid these (4,6)
  4. "your work is not novel or of appropriate standard" (8,3)
  5. *loves* fluorine and goes boom in the glovebox
  6. often taught, they try their best
Down
  1. a crystallographer's nightmare
  2. scary synthesis, early in project (5,3,5)
  3. "what's the ddiference between enantiomers and diastereomers?"
  4. I don't need this if I eat 4 kitkat chunky's
  5. (analytical technique) the chemistry definition of 'faff'
  6. who needs this when you have a crystal structure? (8,5)

12 Clues: a crystallographer's nightmare • often taught, they try their best • bedtime is 9pm to avoid these (4,6) • scary synthesis, early in project (5,3,5) • there's too much of this in a chemistry PhD • I don't need this if I eat 4 kitkat chunky's • *loves* fluorine and goes boom in the glovebox • who needs this when you have a crystal structure? (8,5) • ...

STUDENT A 2025-05-20

STUDENT A crossword puzzle
Across
  1. technology
  2. computing
  3. physics
Down
  1. marketing
  2. chemistry
  3. geography

6 Clues: physics • marketing • chemistry • computing • geography • technology

Vocabulary 2015-02-16

Vocabulary crossword puzzle
Across
  1. A person who gives medicinal drugs and tells people how to use them
  2. A person who has been trained and practices medicinal science
  3. To measure small amounts of liquid very accurately
  4. Holds larger amounts of liquids or chemicals
  5. The study of rocks, minerals and the structure of the Earth
  6. The study of chemical processes in living organisms
Down
  1. A person trained in chemistry
  2. The study of planets and stars in the Universe
  3. The study of matter, energy, force and motion
  4. A person who designs buildings and advises on their construction
  5. The study of weather and climate
  6. An animal doctor
  7. The study of life
  8. To measure a fixed volume of liquids
  9. The study of the composition and chemical properties of substances
  10. A person who designs, builds and maintains engines, buildings, bridges or roads

16 Clues: An animal doctor • The study of life • A person trained in chemistry • The study of weather and climate • To measure a fixed volume of liquids • Holds larger amounts of liquids or chemicals • The study of matter, energy, force and motion • The study of planets and stars in the Universe • To measure small amounts of liquid very accurately • ...

School Subjects 2017-11-07

School Subjects crossword puzzle
Across
  1. Thể dục
  2. Âm nhạc
  3. Địa lí
  4. Công nghệ
  5. Hóa học
  6. Văn
Down
  1. Vật Lí
  2. Lịch sử
  3. Tin học
  4. Tiếng Anh
  5. Toán
  6. Mĩ thuật

12 Clues: Văn • Toán • Vật Lí • Địa lí • Lịch sử • Thể dục • Tin học • Âm nhạc • Hóa học • Mĩ thuật • Tiếng Anh • Công nghệ

Breaking Bad crossword puzzle 2022-09-21

Breaking Bad crossword puzzle crossword puzzle
Across
  1. Los pollos hermanos
  2. ponytail
  3. walt watched her die
  4. breakfast
  5. mineral
  6. finger
  7. sang happy birthday
Down
  1. silent
  2. ding ding
  3. mese verde
  4. el camino
  5. chemistry

12 Clues: silent • finger • mineral • ponytail • breakfast • ding ding • el camino • chemistry • mese verde • Los pollos hermanos • sang happy birthday • walt watched her die

Wordcross-lesson1 2024-07-03

Wordcross-lesson1 crossword puzzle
Across
  1. 历史
  2. 灰色的
  3. 化学
  4. 准备好的
  5. 帽子
  6. 生物
  7. 夹克
  8. 打包
  9. 橡皮
Down
  1. 物理
  2. 忘记
  3. 制服
  4. 地理
  5. 教科书
  6. 将来的
  7. 牛仔裤

16 Clues: 物理 • 忘记 • 历史 • 制服 • 地理 • 化学 • 帽子 • 生物 • 夹克 • 打包 • 橡皮 • 灰色的 • 教科书 • 将来的 • 牛仔裤 • 准备好的

Sophmore Year 2024-05-08

Sophmore Year crossword puzzle
Across
  1. Doing your homework ______ it is due is helpful.
  2. What class is required for all four years.
  3. Having _____ breaks can reduce stress.
  4. _______ are important.
Down
  1. What class involves chemistry?
  2. _______ will help you pass your class.
  3. you read books in.
  4. Using your _______ will help you.

8 Clues: you read books in. • _______ are important. • What class involves chemistry? • Using your _______ will help you. • _______ will help you pass your class. • Having _____ breaks can reduce stress. • What class is required for all four years. • Doing your homework ______ it is due is helpful.

arianas crosswod :) 2024-03-27

arianas crosswod :) crossword puzzle
Across
  1. mass
  2. water
  3. night
  4. standing,placed,staying
  5. within,inside
  6. iron
  7. good
Down
  1. beyond,outside
  2. dealing with chemistry
  3. turn,change
  4. and script-write
  5. sharp,acid,oxygen

12 Clues: mass • iron • good • water • night • turn,change • within,inside • beyond,outside • and script-write • sharp,acid,oxygen • dealing with chemistry • standing,placed,staying

Ch sounding like k 2022-09-28

Ch sounding like k crossword puzzle
Across
  1. A group of singers
  2. A situation of confusion and disorder
  3. The personality and nature of a person
  4. The study of what things are made of
  5. A shiny silver coating that looks like metal
Down
  1. A part of a song which is repeated
  2. A place where you can buy medicines
  3. An adjective to do with chemistry
  4. A group of musical notes played at the same time
  5. A festival celebrated on the 24/25 December

10 Clues: A group of singers • An adjective to do with chemistry • A part of a song which is repeated • A place where you can buy medicines • The study of what things are made of • A situation of confusion and disorder • The personality and nature of a person • A festival celebrated on the 24/25 December • A shiny silver coating that looks like metal • ...

KIMIA HIJAU 2023-09-19

KIMIA HIJAU crossword puzzle
Across
  1. ada berapakah prinsip kimia hijau
  2. aspek terpenting dari green chemistry adalah konsep
  3. gas hidrogen sulfida merupakan gas
  4. zat kimia yg dikenal dengan gerakan kimia hijau
Down
  1. pelarut yg di gunakan pada dry cleaning disebut dengan
  2. konsep green chemistry ini pertama kali di rumuskan pada
  3. pada tahun berapa penerbitan jurnal kimia hijau
  4. sumber energi apa yang ramah lingkungan
  5. bau yang berasal dari pabrik benang atau kertas berasal dari
  6. gerakan kimia hijau telah masuk dalam kurikulum

10 Clues: ada berapakah prinsip kimia hijau • gas hidrogen sulfida merupakan gas • sumber energi apa yang ramah lingkungan • pada tahun berapa penerbitan jurnal kimia hijau • gerakan kimia hijau telah masuk dalam kurikulum • zat kimia yg dikenal dengan gerakan kimia hijau • aspek terpenting dari green chemistry adalah konsep • ...

CHEMISTRY1 2020-04-22

CHEMISTRY1 crossword puzzle
Across
  1. particles are packed tightly together so they don't move much
  2. process in which factor written in a form of ratio is used to change the units given in the data to the units desired
  3. whether the undergoes combustion or not
  4. also called a solution
  5. occurs when a gas transforms directly into a solid
  6. a process of separating the components of a suspension
  7. space occupied by a substance
  8. whether it will break into charged particles when in solution with water or not
  9. determined when a quantitative value is relative close to the true value
  10. composition varies from one position to another within the sample
  11. weight of a object
  12. consist of a dispersed phase or the substance dissolved or scattered and a dispersing medium or the substance in which the dispersed phase is spread
  13. the ratio of the mass of an object to the volume it occupies
  14. The study of the chemistry of matter and the development of tools to measure properties of matter
  15. The study of carbon and its compounds
  16. this makes use of a magnet which exerts magnetic force to attract metallic particles and sets them apart from a certain mixture
  17. The branch of chemistry that applies physics to the study of chemistry, which commonly includes the applications of thermodynamics and quantum mechanics to chemistry
  18. The study of compounds not covered by organic chemistry
  19. using centrifugal force to separate the mixture
  20. process of simplifying a very large number
  21. composed of two or more substance combined physically in variable proportion
Down
  1. whether the material is more active or less active then other members of its chemical family
  2. consist of coarse particle which are visible to the naked eye
  3. physical properties, those that can be affected by size and amount of samples
  4. a pure substance containing two or more kind s of atom chemically combined in a definite proportion by mass
  5. a matter that has a definite composition and distinct properties
  6. a process of separating a homogeneous mixture composed of to substance with different boiling points
  7. the consistency of the result
  8. the conversion of a liquid to a gas and can occur through either evaporation or boiling
  9. When a solid is converted directly into a gas without going through a liquid phase
  10. the solid particles are allowed to settle first at the bottom and later, the liquid which is called supernatant is poured into another container leaving behind the solid particles
  11. occurs when a gas loses energy and comes together to form a liquid
  12. the particles are more loosely packed than in a solid and are able to flow around each other
  13. the dissolved substance
  14. whether it react with acid, base and gasses or not
  15. When the substance reaches a cool enough temperature at a certain pressure, the freezing point, the liquid becomes a solid
  16. The study of chemical processes that occur inside of living organisms
  17. the simplest form of matter since it is composed of only one kind of atom
  18. how cold or hot an object
  19. When the substance reaches a certain combination of temperature and pressure, its melting point, the solid will begin to melt and turn into a liquid.
  20. whether substance can be decomposed or not
  21. the ability of a substance to react other substance
  22. another method of separating complex mixture
  23. are those that can be measured and observed without changing the composition of the substance
  24. determined when a quantitative value is relative close to the true value
  25. the dissolving medium
  26. the study of matter and chemical reaction between substance
  27. physical properties, does not depend on the size or amount of the sample
  28. whether the substance can damage an organism or not
  29. the particles have a great deal of space between them and have high kinetic energy

50 Clues: weight of a object • the dissolving medium • also called a solution • the dissolved substance • how cold or hot an object • the consistency of the result • space occupied by a substance • The study of carbon and its compounds • whether the undergoes combustion or not • whether substance can be decomposed or not • process of simplifying a very large number • ...

KIMIA HIJAU 2023-09-19

KIMIA HIJAU crossword puzzle
Across
  1. ada berapakah prinsip kimia hijau
  2. aspek terpenting dari green chemistry adalah konsep
  3. hidrogen sulfida merupakan gas...
  4. zat kimia yg dikenal dengan gerakan kimia hijau
Down
  1. pelarut yg di gunakan pada dry cleaning di sebut
  2. konsep green chemistry ini pertama kali di rumuskan pada
  3. pada tahun berapa penerbitan jurnal kimia hijau
  4. sumber energi apa yg ramah lingkungan
  5. bau yg berasal dari pabrik benang atau kertas berasal dari
  6. gerakan kimia hijau telah masuk dalam kurikulum

10 Clues: ada berapakah prinsip kimia hijau • hidrogen sulfida merupakan gas... • sumber energi apa yg ramah lingkungan • pada tahun berapa penerbitan jurnal kimia hijau • gerakan kimia hijau telah masuk dalam kurikulum • zat kimia yg dikenal dengan gerakan kimia hijau • pelarut yg di gunakan pada dry cleaning di sebut • aspek terpenting dari green chemistry adalah konsep • ...

General Chemistry Crossword 2020-05-24

General Chemistry Crossword crossword puzzle
Across
  1. – property of substance that depends on the amount of the substance.
  2. – generally non-lustrous.
  3. – study of the chemical changes caused by light.
  4. – particles may be described by one uniform wave function.
  5. – ability to conduct heat and electricity.
  6. – SI unit of temperature.
  7. – study of compounds not covered by organic chemistry.
  8. – ability of matter to burn.
  9. – the process in which solid particles in a liquid or gaseous fluid are removed by the use of a filter medium that permits the fluid to pass through but retains the solid particles.
  10. – study of radioactive substances.
  11. – study of chemistry of polymers.
  12. – SI unit of time.
  13. study of chemistry of matter and development of tools to measure properties of matter.
  14. – made up of molecule containing the same kind of atom.
  15. – has a defined liquid but lacks of defined shape.
  16. – study of chemical and biochemical phenomena that occur in the environment.
  17. – can be defined as substances which are made up of two or more pure substance.
  18. – a purification process where the components of a liquid mixture are vaporized and then condensed and isolated.
  19. – property of a substance that is independent of the amount of the substance.
  20. – lacks either a defined shape or volume; particles are widely separated.
  21. – mixtures which have the same composition.
  22. – standard metric and SI unit of length.
  23. – how much a substance can damage an animal, plant, cell, organ or other organisms called?
  24. – separations of mixtures by passing it in solution or suspension or as a vapor though a medium in which the components move at different rates.
  25. – study of chemical processes that occur inside of living organisms.
Down
  1. – solid matters is heated in eventually melts or change into a liquid state.
  2. on – a “quantum fog” of electrons and holes that flow much like a liquid.
  3. – study of carbon and its compounds; study of the chemistry of life.
  4. – change producing a different kind of matter from original kind of matter.
  5. – amount of space occupied by an object.
  6. – characteristics of matter that is not associated with any change in its chemical composition.
  7. – ability of matter to combine chemically with other substances.
  8. – a technique used to separate out homogenous mixtures where there is one or more dissolved solids.
  9. – standard of comparison for measurements.
  10. – fifth state of matter.
  11. – a second liquid state that occurs near absolute.
  12. – study of genes, heredity, and variation in living organisms.
  13. – formed by the combination of two or more elements in definite proportion of a mass.
  14. – standard SI unit of mass.
  15. – an amorphous solid intermediate between a crystalline lattice and a liquid.
  16. – change in the state or properties of matter that does not involve a change on its chemical composition.
  17. – is the temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid.
  18. – is the more common name for the cubic decimeter.
  19. – are the numbers of digits in a value, often a measurement, that contribute to the degree of accuracy of the value.
  20. – lacks a defined shape or volume; its particles are electrically charged and are separated by vast difference.
  21. – is actually a collection of exotic states of matter that occur under extremely high pressure.
  22. – behavior that is related to the change of one kind of matter into another kind of matter.
  23. – branch of chemistry that applies physics to the study of chemistry.
  24. – chemically the simplest substances and hence cannot be broken down using chemical reactions.
  25. – has a defined shape and volume.

50 Clues: – SI unit of time. • – fifth state of matter. • – generally non-lustrous. • – SI unit of temperature. • – standard SI unit of mass. • – ability of matter to burn. • – study of chemistry of polymers. • – has a defined shape and volume. • – study of radioactive substances. • – amount of space occupied by an object. • – standard metric and SI unit of length. • ...

General Chemistry Crossword 2020-05-25

General Chemistry Crossword crossword puzzle
Across
  1. – lacks a defined shape or volume; its particles are electrically charged and are separated by vast difference.
  2. – property of substance that depends on the amount of the substance.
  3. – is the more common name for the cubic decimeter.
  4. – mixtures which have the same composition.
  5. – how much a substance can damage an animal, plant, cell, organ or other organisms called?
  6. – ability to conduct heat and electricity.
  7. – study of genes, heredity, and variation in living organisms.
  8. – amount of space occupied by an object.
  9. – formed by the combination of two or more elements in definite proportion of a mass.
  10. – study of chemical processes that occur inside of living organisms.
  11. – has a defined liquid but lacks of defined shape.
  12. – standard SI unit of mass.
  13. – a technique used to separate out homogenous mixtures where there is one or more dissolved solids.
  14. – generally non-lustrous.
  15. – particles may be described by one uniform wave function.
  16. – change producing a different kind of matter from original kind of matter.
  17. – study of the chemical changes caused by light.
  18. on – a “quantum fog” of electrons and holes that flow much like a liquid.
  19. – standard of comparison for measurements.
  20. – the process in which solid particles in a liquid or gaseous fluid are removed by the use of a filter medium that permits the fluid to pass through but retains the solid particles.
  21. – branch of chemistry that applies physics to the study of chemistry.
  22. – ability of matter to burn.
  23. – can be defined as substances which are made up of two or more pure substance.
  24. – SI unit of temperature.
  25. – a second liquid state that occurs near absolute.
  26. – fifth state of matter.
Down
  1. – is actually a collection of exotic states of matter that occur under extremely high pressure.
  2. – standard metric and SI unit of length.
  3. – made up of molecule containing the same kind of atom.
  4. – a purification process where the components of a liquid mixture are vaporized and then condensed and isolated.
  5. – separations of mixtures by passing it in solution or suspension or as a vapor though a medium in which the components move at different rates.
  6. – study of compounds not covered by organic chemistry.
  7. – study of chemical and biochemical phenomena that occur in the environment.
  8. – is the temperature at which the vapor pressure of a liquid equals the external pressure surrounding the liquid.
  9. – study of carbon and its compounds; study of the chemistry of life.
  10. – study of chemistry of polymers.
  11. – behavior that is related to the change of one kind of matter into another kind of matter.
  12. – are the numbers of digits in a value, often a measurement, that contribute to the degree of accuracy of the value.
  13. – property of a substance that is independent of the amount of the substance.
  14. – lacks either a defined shape or volume; particles are widely separated.
  15. – study of radioactive substances.
  16. – has a defined shape and volume.
  17. – chemically the simplest substances and hence cannot be broken down using chemical reactions.
  18. – ability of matter to combine chemically with other substances.
  19. – change in the state or properties of matter that does not involve a change on its chemical composition.
  20. study of chemistry of matter and development of tools to measure properties of matter.
  21. – characteristics of matter that is not associated with any change in its chemical composition.
  22. – solid matters is heated in eventually melts or change into a liquid state.
  23. – an amorphous solid intermediate between a crystalline lattice and a liquid.
  24. – SI unit of time.

50 Clues: – SI unit of time. • – fifth state of matter. • – generally non-lustrous. • – SI unit of temperature. • – standard SI unit of mass. • – ability of matter to burn. • – study of chemistry of polymers. • – has a defined shape and volume. • – study of radioactive substances. • – standard metric and SI unit of length. • – amount of space occupied by an object. • ...

Food Chemistry 2022-03-21

Food Chemistry crossword puzzle
Across
  1. Bacteria and fungi are ______________ that can cause food spoilage.
  2. Sodium ____________ is an alkali.
  3. The chemical process that occurs when an acid and alkali reacts.
  4. The process where food like cucumbers are placed in vinegar to lower the pH.
  5. The process of applying oil on iron to prevent rusting.
  6. To prevent rusting, a piece of iron can be plated with _______.
  7. ________ acid is the acid found in our stomachs.
  8. Universal indicator turned purple when added to solution X. Solution X is ___________.
  9. Rust forms when iron reacts with water and ______
  10. Carbon dioxide is produced when an acid reacts with a/ an _____________ .
Down
  1. The physical separation process that separates water from salt water.
  2. The medicine used to relieve gastric pain.
  3. The process where food is heated and quickly cooled to kill microbes and extend the shelf life
  4. Water is used to dissolve salt. Water is a ________________
  5. __________ is a metal
  6. The gas that causes a lighted splint to extinguish with a 'pop' sound.
  7. Carbon dioxide can be identified by bubbling the gas through ____________.
  8. Chemical reactions will always result in the formation of _____ products

18 Clues: __________ is a metal • Sodium ____________ is an alkali. • The medicine used to relieve gastric pain. • ________ acid is the acid found in our stomachs. • Rust forms when iron reacts with water and ______ • The process of applying oil on iron to prevent rusting. • Water is used to dissolve salt. Water is a ________________ • ...

Chemistry Crossword 2022-02-18

Chemistry Crossword crossword puzzle
Across
  1. an element with a varying number of neutrons
  2. substance that contains bonded metals and nonmetals
  3. a substance that is dissolved
  4. sphere formed around solute particles by water
  5. elements in groups 3-12
  6. dissolved in water
  7. 6.02x10^23 of something
  8. unequal distribution of electrons
  9. an element with an imbalance of protons and electrons
Down
  1. a liquid with an even mixture of dissolved particles
  2. subatomic particle that determines the identity of an element
  3. "watery" or not concentrated
  4. properties dependent on number of solute particles
  5. a solid that can be formed in a reaction
  6. substance that contains nonmetals only
  7. equal distribution of electrons
  8. what dissolves a substance
  9. chemistry unit of concentration

18 Clues: dissolved in water • elements in groups 3-12 • 6.02x10^23 of something • what dissolves a substance • "watery" or not concentrated • a substance that is dissolved • equal distribution of electrons • chemistry unit of concentration • unequal distribution of electrons • substance that contains nonmetals only • a solid that can be formed in a reaction • ...

Chemistry Crossword 2022-02-18

Chemistry Crossword crossword puzzle
Across
  1. an element with a varying number of neutrons
  2. substance that contains bonded metals and nonmetals
  3. a substance that is dissolved
  4. sphere formed around solute particles by water
  5. elements in groups 3-12
  6. dissolved in water
  7. 6.02x10^23 of something
  8. unequal distribution of electrons
  9. an element with an imbalance of protons and electrons
Down
  1. a liquid with an even mixture of dissolved particles
  2. subatomic particle that determines the identity of an element
  3. "watery" or not concentrated
  4. properties dependent on number of solute particles
  5. a solid that can be formed in a reaction
  6. substance that contains nonmetals only
  7. equal distribution of electrons
  8. what dissolves a substance
  9. chemistry unit of concentration

18 Clues: dissolved in water • elements in groups 3-12 • 6.02x10^23 of something • what dissolves a substance • "watery" or not concentrated • a substance that is dissolved • equal distribution of electrons • chemistry unit of concentration • unequal distribution of electrons • substance that contains nonmetals only • a solid that can be formed in a reaction • ...

Everyday Chemistry 2022-04-11

Everyday Chemistry crossword puzzle
Across
  1. Fe
  2. Useful in batteries since it will release
  3. Positively charged particles
  4. _______ is a strong acid that is used in car batteries
  5. Made of 2 or more elements that are chemically combines
  6. Nuclear particle with no charge
  7. Electron configuration for this element is
  8. ______ Curie first discovered the radioactive elements polonium and radium
Down
  1. Ti
  2. The study of the behavior of matter and its charges and how it interacts with other matter and energy
  3. A _______ table is a table of the chemical elements arranged in order of atomic number
  4. _____ rule states when several orbitals are available in a subshell, each orbital gets one electron before the electrons pair up
  5. Negatively charged ions
  6. Vertical columns in the periodic table, where elements contain similar chemical properties
  7. Smallest particle of an element
  8. Eu
  9. Ni
  10. The fundamental states of matter are: Liquid, solid, and _____

18 Clues: Ti • Eu • Fe • Ni • Negatively charged ions • Positively charged particles • Smallest particle of an element • Nuclear particle with no charge • Useful in batteries since it will release • Electron configuration for this element is • _______ is a strong acid that is used in car batteries • Made of 2 or more elements that are chemically combines • ...

Everyday Chemistry 2022-04-11

Everyday Chemistry crossword puzzle
Across
  1. Smallest particle of an element
  2. The _____________ is the first antibiotic discovered by the scientist Alexander Fleming
  3. ______ Curie first discovered the radioactive elements polonium and radium
  4. Nuclear particle with no charge
  5. _______ is a strong acid that is used in car batteries
  6. Negatively charged ions
  7. Ti
  8. Vertical columns in the periodic table, where elements contain similar chemical properties
  9. _____ rule states when several orbitals are available in a subshell, each orbital gets one electron before the electrons pair up
Down
  1. a _______ table is a table of the chemical elements arranged in order of atomic number
  2. Made of 2 or more elements that are chemically combines
  3. The study ofthe behavior of matter and its charges and how it interacts with other matter and energy
  4. Ni
  5. Positively charged particles
  6. A substance that ionizes in water to form hydrogen ions, H+. Taste sour and turns litmus paper red.
  7. Electron configuration for this element is
  8. Fe
  9. The fundamental states of matter are: Liquid, solid, and _____

18 Clues: Ni • Ti • Fe • Negatively charged ions • Positively charged particles • Smallest particle of an element • Nuclear particle with no charge • Electron configuration for this element is • _______ is a strong acid that is used in car batteries • Made of 2 or more elements that are chemically combines • The fundamental states of matter are: Liquid, solid, and _____ • ...

Chemistry Vocab. 2013-10-30

Chemistry Vocab. crossword puzzle
Across
  1. a molecule in which the centroid of the positive charges is different from the centroid of the negative charges.
  2. capable of being dissolved
  3. an electrically charged atom or group of atoms formed by the loss or gain of one or more electrons, as a cation (positive ion) which is created by electron loss and is attracted to the cathode in electrolysis, or as an anion (negative ion) which is created by an electron gain and is attracted to the anode. The valence of an ion is equal to the number of electrons lost or gained and is indicated by a plus sign for cations and a minus sign for anions, thus: Na + , Cl−, Ca ++ , S = .
  4. Also called electrolytic conductor. a conducting medium in which the flow of current is accompanied by the movement of matter in the form of ions.
  5. the measure of the amount of electrical current a material can carry
  6. Formal charge is the difference between the number of valence electrons of each atom and the number of electrons the atom is associated with. Formal charge assumes any shared electrons are equally shared between the two bonded atoms.
  7. the quality or property of being soluble; relative capability of being dissolved.
Down
  1. electric charge
  2. having a surplus of electrons; having a lower electric potential
  3. to drive or force back
  4. having a deficiency of electrons; having a higher electric potential
  5. The temperature at which a solid substance melts or fuses.
  6. the temperature at which the vapor pressure of a liquid is equal to the pressure of the atmosphere on the liquid, equal to 212°F (100°C) for water at sea level.
  7. A molecule formed by covalent bonds, in which the atoms share one or more pairs of valence electrons.
  8. A molecule formed by covalent bonds, in which the atoms share one or more pairs of valence electrons.
  9. to make a solution pass into a solute
  10. a substance, body, or device that readily conducts heat, electricity, sound, etc.: Copper is a good conductor of electricity.
  11. A compound formed by ions bonding together through electrostatic forces.
  12. a material of such low conductivity that the flow of current through it is negligible.

19 Clues: electric charge • to drive or force back • capable of being dissolved • to make a solution pass into a solute • The temperature at which a solid substance melts or fuses. • having a surplus of electrons; having a lower electric potential • having a deficiency of electrons; having a higher electric potential • ...

Basic Chemistry 2013-03-03

Basic Chemistry crossword puzzle
Across
  1. combinations of two or more elements
  2. variants of a particular chemical element
  3. total mass of protons, neutrons, and electrons in a single atom
  4. is a charged species (ion) composed of two or more atoms covalently bonded
  5. is a negatively charge paricle
  6. mass per unit volume
  7. a material with a definite chemical composition
  8. particle with no charge
  9. anything that has mass or volume
Down
  1. electron that is associated with an atom
  2. positively charge particle
  3. number of protons
  4. type of chemical bond formed through an electrostatic attraction between two oppositely charged ions.
  5. chemical bond that involves the sharing of pairs of electrons between atoms
  6. material system made up of two or more different substances
  7. the center of element
  8. a pure substance consisting of one type of atom
  9. an atom or molecule in which the total number of electrons is not equal to the total number of protons

18 Clues: number of protons • mass per unit volume • the center of element • particle with no charge • positively charge particle • is a negatively charge paricle • anything that has mass or volume • combinations of two or more elements • electron that is associated with an atom • variants of a particular chemical element • a pure substance consisting of one type of atom • ...

Chemistry Review 2013-05-15

Chemistry Review crossword puzzle
Across
  1. Cutting, melting, crumpling
  2. Used to measure distance
  3. Science always starts with a
  4. PH less than 7 and turns paper red, pink or orange
  5. Used to measure mass
  6. Burning, exploding creating particulates
  7. A scientific guess
  8. Used to measure volume
Down
  1. PH greater than 7 and turns PH paper blue, green or purple
  2. Used to measure an acid or base
  3. In the middle of an atom
  4. Tells what kinds of atoms and how many atoms in a compound
  5. The number of electrons in oxygen
  6. Always creates a new chemical
  7. A bond of two non-metals
  8. A bond of a metal and a non-metal
  9. Atoms combine by sharing
  10. The number of protons in Carbon

18 Clues: A scientific guess • Used to measure mass • Used to measure volume • In the middle of an atom • Used to measure distance • A bond of two non-metals • Atoms combine by sharing • Cutting, melting, crumpling • Science always starts with a • Always creates a new chemical • Used to measure an acid or base • The number of protons in Carbon • The number of electrons in oxygen • ...

Aqueous Chemistry 2014-09-22

Aqueous Chemistry crossword puzzle
Across
  1. A solution which contains a weak acid and base, and works to maintain a constant pH
  2. The measure of acidity or basicity of a solution
  3. The concentrations of ions present, can be used to predict precipitation
  4. The ___ ________ constant determines the strength of an acid
  5. The formation of a solid
  6. A proton donor
  7. The extent to which a solute will dissolve in a solvent
  8. This type of acid or base on partially dissociates
Down
  1. A constant value for a given molecule that describes the concentration of ions in a saturated solution
  2. The point where the amount of acid and base in a titration is equal
  3. H3O+ is also called the...
  4. OH- is also called the...
  5. This type of acid or base dissociates completely
  6. A proton acceptor
  7. A solution used to identify the end point of a titration
  8. The _______ ___ effect determines how soluble a solid will be in a particular solution
  9. Occurs halfway to the equivalence point of a titration involving a weak acid or base
  10. The ionic product of water, with a value of 1x10-14

18 Clues: A proton donor • A proton acceptor • The formation of a solid • OH- is also called the... • H3O+ is also called the... • The measure of acidity or basicity of a solution • This type of acid or base dissociates completely • This type of acid or base on partially dissociates • The ionic product of water, with a value of 1x10-14 • ...

Chemistry Crossword 2022-09-29

Chemistry Crossword crossword puzzle
Across
  1. have particles that are close together in a fixed arrangement
  2. neutral charge
  3. material that makes up all things
  4. negative charge
  5. are located to the right of the periodic table
  6. composed of two or more elements always combined in the same proportion
  7. have particles that are far apart and move very fast
  8. located to the left of the periodic table
  9. are horizontal rows of elements, counted from top to bottom of the table as Periods 1−7.
Down
  1. contain elements with similar properties in vertical columns.
  2. negatively charged ions
  3. composed of one type of atom
  4. positively charged ions
  5. are located along the heavy zigzag line of the periodic table
  6. most abundant element
  7. the study of the composition, structure, properties,and reactions of matter
  8. positive charge
  9. have particles that are close together but mobile

18 Clues: neutral charge • negative charge • positive charge • most abundant element • negatively charged ions • positively charged ions • composed of one type of atom • material that makes up all things • located to the left of the periodic table • are located to the right of the periodic table • have particles that are close together but mobile • ...

Chemistry Crossword 2022-09-29

Chemistry Crossword crossword puzzle
Across
  1. are located along the heavy zigzag line of the periodic table
  2. most abundant element
  3. negatively charged ions
  4. composed of one type of atom
  5. positive charge
  6. material that makes up all things
  7. located to the left of the periodic table
  8. have particles that are close together in a fixed arrangement
  9. have particles that are far apart and move very fast
Down
  1. neutral charge
  2. positively charged ions
  3. negative charge
  4. the study of the composition, structure, properties,and reactions of matter
  5. composed of two or more elements always combined in the same proportion
  6. are located to the right of the periodic table
  7. are horizontal rows of elements, counted from top to bottom of the table as Periods 1−7.
  8. have particles that are close together but mobile
  9. contain elements with similar properties in vertical columns.

18 Clues: neutral charge • negative charge • positive charge • most abundant element • positively charged ions • negatively charged ions • composed of one type of atom • material that makes up all things • located to the left of the periodic table • are located to the right of the periodic table • have particles that are close together but mobile • ...

Clinical Chemistry 2022-09-20

Clinical Chemistry crossword puzzle
Across
  1. blown out type, used for viscous samples, has bulb near tip and has etched mark near mouth.
  2. maker of this puzzle
  3. is used to concentrate urine sediment in urinalysis for microscopic viewing.
  4. is a technique used by particles to trap small Ags, labeled or unlabeled.
  5. is the main regulator of the expression of ENaC on the luminal membrane through its genomic effect on the activity of serum and glucocorticoid-regulated kinase 1 (SGK-1), and therefore the main determinant of renal excretion of potassium.
  6. convert revolutions per minute (RPM) to relative force (RCF), or g force, use the following formula: RCF = (RPM)2 × 1.118 × 10-5 × r.
  7. this automation all samples are carried through the same analysis pathway; one sample, one test,and air bubbles is used.
  8. the sample has serum bilirubin approaches to 430 mmol/L (25 mg/L), interference may be observed in assays for albumin, cholesterol (using ferric chloride reagents), and total protein (Biuret procedure).
  9. be encountered when testing for hormones, iron, acid phosphatase, and urinary excretion of most electrolytes such as sodium, potassium, and phosphate.
  10. initially seen as scleral icterus when the patient has total serum bilirubin concentrations above 2 mg/dL.
  11. affects the K, LDH, ACP, AST, Aldolase, Mg, PO4, ALB, and TP; but K is the most affected intracellular cation.
Down
  1. is a substance that causes particles to congeal in a group or mass, particularly a typical antibody that occurs in the blood serums of immunized and normal human.
  2. is Higher in the morning, the best time is at 6:00-8:00 AM. It peaks: 4-6 AM, lowest 8PM-12AM, lower: 8PM than 8AM
  3. error is the difference between the target/truevalue and the assay value independent of the analyte concentration.
  4. this automation, the sample is handled in a separate compartment, and performed on a batch basis and it is STAT capable.
  5. on muscle mass, it can increase by 110% in plasma and by 60% in serum after 48 to 56 hours, secreted but is also reabsorbed.
  6. the standard or calibrator, near the true and could result in systematic error.
  7. for 72 hours decreases plasma glucose levels in healthy women to 45 mg/dL (2.5 mmol/L), while men show an increase in plasma triglycerides, glycerol, and free fatty acids, with no significant change in plasma cholesterol.

18 Clues: maker of this puzzle • is a technique used by particles to trap small Ags, labeled or unlabeled. • is used to concentrate urine sediment in urinalysis for microscopic viewing. • the standard or calibrator, near the true and could result in systematic error. • blown out type, used for viscous samples, has bulb near tip and has etched mark near mouth. • ...

Chemistry Crossword 2022-12-08

Chemistry Crossword crossword puzzle
Across
  1. the branch of science that studies chemicals and elements
  2. the part of an atom that is mass-less
  3. Atoms outside of the nucleus determine reactivity. Up and Down on the periodic table
  4. columns on a periodic table
  5. how you determine similar properties
  6. _______ levels is what periods measure on a periodic table
  7. the side on a periodic table that is more stable
  8. the little numbers in a chemical formula
  9. the famous element from superman
  10. the letters in an element
Down
  1. Located in the Nucleus and has a neutral charge
  2. The big number in front of a chemical equation
  3. numbers with decimal points below the symbol
  4. acronym of the unit of measurement to measure atoms
  5. Located in the Nucleus and has a positive charge.
  6. In the ______ cloud and has a negative charge
  7. ______ number the small number over the symbol.
  8. rows on a periodic table
  9. the side on a periodic table that is more reactive
  10. holds all protons and neutrons

20 Clues: rows on a periodic table • the letters in an element • columns on a periodic table • holds all protons and neutrons • the famous element from superman • how you determine similar properties • the part of an atom that is mass-less • the little numbers in a chemical formula • numbers with decimal points below the symbol • In the ______ cloud and has a negative charge • ...

Chemistry Final 2022-12-15

Chemistry Final crossword puzzle
Across
  1. A negatively charged subatomic particle
  2. It maintains its shape and volume
  3. Uses boiling points to seperate componets
  4. A group of atoms with a fixed composition
  5. The sum of the number of neutrons and protons in an isotope
  6. An electron in an atoms highest energy level
  7. An atom change due to different amounts of protons and electrons
  8. A reaction that makes a substance change properties
  9. Doesn't have uniform compositions
Down
  1. The distance between the same points on two waves
  2. formed by two or more different atoms
  3. A change you can see
  4. The percentages that describe isotopic compositions
  5. Formed from two or more pure substances
  6. A property of matter that is quanity dependent
  7. Uses particle size to seperate componets
  8. The amount of protons in a atom
  9. A type of pure substance that only has one atom

18 Clues: A change you can see • The amount of protons in a atom • It maintains its shape and volume • Doesn't have uniform compositions • formed by two or more different atoms • A negatively charged subatomic particle • Formed from two or more pure substances • Uses particle size to seperate componets • Uses boiling points to seperate componets • ...

Chemistry Review 2023-03-30

Chemistry Review crossword puzzle
Across
  1. tool chemists use
  2. two or more elements chemically combined
  3. center of the atom
  4. ability to be hammered into sheets
  5. how harmful a substance is
  6. how acidic a substance is
  7. the amount of matter in something
  8. space something takes up
Down
  1. ability of a substance to react
  2. negatively charged subatomic particle
  3. positively charged subatomic particle
  4. neutral subatomic particle
  5. compactness of a substance
  6. changes the chemical makeup of a substance
  7. building block of matter
  8. change that does not change the chemical composition of a substance
  9. anything that has mass and takes up space
  10. simplest form of pure matter

18 Clues: tool chemists use • center of the atom • building block of matter • space something takes up • how acidic a substance is • neutral subatomic particle • compactness of a substance • how harmful a substance is • simplest form of pure matter • ability of a substance to react • the amount of matter in something • ability to be hammered into sheets • negatively charged subatomic particle • ...

Chemistry Review 2017-09-27

Chemistry Review crossword puzzle
Across
  1. involving substances in different phases
  2. a reaction accompanied by the release of heat
  3. unit of work or energy
  4. measuring the amount of heat
  5. chemically inactive
  6. physical substance in general
  7. do not depend on the amount of the substance
  8. do change the chemical nature of matter.
  9. the degree or intensity of heat present in a substance
Down
  1. a reaction requiring the absorption of heat
  2. do not depend on the amount of the substance
  3. composed of two or more substances
  4. composed of two or more separate elements
  5. chemical composition or identity of the substance is changed
  6. substances that are made of only one type of atom
  7. form of energy that flows between two samples of matter
  8. substances that cannot be chemically interconverted
  9. heat required to raise the temperature
  10. mixtures which are in a single phase
  11. substances that are made of only one type of atom

20 Clues: chemically inactive • unit of work or energy • measuring the amount of heat • physical substance in general • composed of two or more substances • mixtures which are in a single phase • heat required to raise the temperature • involving substances in different phases • do change the chemical nature of matter. • composed of two or more separate elements • ...

Chemistry Vocabulary 2021-09-06

Chemistry Vocabulary crossword puzzle
Across
  1. a relationship in nature that is supported by many experiments
  2. value that changes in response to the change in the independent variable
  3. visual, verbal, or mathematical explanation of experimental data
  4. judgement based on information obtained
  5. variable that you plan to change
  6. systematic approach used in scientific study
  7. matter that has a definite uniform composition
  8. explanation of a natural phenomenon based on observations and investigations over time
  9. a measure not only of the amount of matter, but also the effect of the gravitational pull on that matter
Down
  1. numerical information
  2. research done to solve a specific problem
  3. a set of controlled observations that test the hypothesis
  4. information that describes color, odor, shape, or some other physical characteristic.
  5. tentative explanation for what has been observed
  6. research done to gain knowledge for the sake of knowledge itself
  7. the study of matter and the changes that it undergoes
  8. a measurement that reflects the amount of matter
  9. standard for comparison

18 Clues: numerical information • standard for comparison • variable that you plan to change • judgement based on information obtained • research done to solve a specific problem • systematic approach used in scientific study • matter that has a definite uniform composition • tentative explanation for what has been observed • a measurement that reflects the amount of matter • ...

Chemistry Crossword 2021-07-20

Chemistry Crossword crossword puzzle
Across
  1. The chemical symbol for this element is Au
  2. The building blocks of matter
  3. The element with 6 protons
  4. A neutrally charged particle found in the nucleus
  5. how heavy an element is, the ______ mass
  6. A negatively charged ion
  7. A negatively charged particle that orbits the nucleus
  8. These go around the nucleus and electrons move around in them
  9. Similar to atoms BUT have a different number of electrons
  10. The periodic table of _________
  11. When an atom _______ electrons this makes an anion
Down
  1. The first element in the periodic table
  2. A positively charged particle found in the nucleus
  3. A positively charged ion
  4. The centre of an atom that contains protons and electrons
  5. When an atom ______ electrons this makes a cation
  6. The element that has 20 electrons
  7. The name of the diagrams which show what an atom or ion looks like
  8. Number shows how many protons and electrons an atom has

19 Clues: A positively charged ion • A negatively charged ion • The element with 6 protons • The building blocks of matter • The periodic table of _________ • The element that has 20 electrons • The first element in the periodic table • how heavy an element is, the ______ mass • The chemical symbol for this element is Au • When an atom ______ electrons this makes a cation • ...

Chemistry Nomenclature 2022-10-30

Chemistry Nomenclature crossword puzzle
Across
  1. the coloumn in which an element is placed in the periodic table.
  2. made of only one type of atom.
  3. gas used as a weapon in world war one.
  4. a process by which information is exchanged between individuals through a common system of symbols, signs, or behaviour
  5. NH3
  6. Chlorate KClO3
  7. can be postive or negative and occurs when atoms lose or gain electrons.
  8. hydroxide NaOH
  9. two or more elements chemically bonded.
Down
  1. Fe2O3
  2. Language of the number used on ion charges.
  3. Al2O3
  4. useful chart in which all the elements are ordered.
  5. SiO2
  6. the devising or choosing of names for things, especially in a science or other discipline.
  7. metal will explode on contact with water.
  8. 7
  9. language of the number prefix.
  10. language of the symbol used to reference a charge on an ion.

19 Clues: 7 • NH3 • SiO2 • Fe2O3 • Al2O3 • Chlorate KClO3 • hydroxide NaOH • made of only one type of atom. • language of the number prefix. • gas used as a weapon in world war one. • two or more elements chemically bonded. • metal will explode on contact with water. • Language of the number used on ion charges. • useful chart in which all the elements are ordered. • ...

Chemistry Crossword 2016-10-31

Chemistry Crossword crossword puzzle
Across
  1. A packet of electromagnetic energy modeled as a particle that transmits electromagnetic force in the standard model of matter.
  2. The principle that it is impossible to know both the energy or momentum (velocity) and the exact position of an electron at the same time.
  3. A neutral particle in an atom’s nucleus. It has a mass of 1.675 × 10–27 kg, slightly greater than the mass of a proton.
  4. A neutral particle with a centrally located nucleus, consisting of protons and neutrons, with electrons around it; the smallest particle that makes up an element and that is capable of chemical interactions.
  5. A region around the nucleus containing a specified group of electrons in sublevels and orbitals.
  6. The dense central part of an atom made up of protons and neutrons. It contains virtually all the atom’s mass but only a small portion of its volume.
  7. A particle in an atom’s nucleus with a +1 charge and a mass of 1.673 × 10–27 kg.
  8. The stream of electrons emitted from the cathode in a cathode-ray tube.
Down
  1. The number of protons in the nucleus of an atom.
  2. A complete visual spectrum with no frequency gaps, emitted only by an ideal luminous object.
  3. Having to do with quantities in which there are only separate, discrete values allowed.
  4. An atom’s lowest energy state.
  5. A particle with a –1 charge and a mass of 9.11 × 10–31 kg found orbiting the nucleus in an atom.
  6. A 3-dimensionsal region of space around a nucleus in which as many as 2 elections are likely to be found.
  7. A law stating that every compound is formed of elements combined in mass ratios that are unique for that compound.
  8. hypothesis The concept that if waves can behave like particles, then particles can also be- have like waves.
  9. A spectrum showing only certain colors or wavelengths of light.
  10. The nucleus of the helium

18 Clues: The nucleus of the helium • An atom’s lowest energy state. • The number of protons in the nucleus of an atom. • A spectrum showing only certain colors or wavelengths of light. • The stream of electrons emitted from the cathode in a cathode-ray tube. • A particle in an atom’s nucleus with a +1 charge and a mass of 1.673 × 10–27 kg. • ...

Chemistry revision 2023-11-07

Chemistry revision crossword puzzle
Across
  1. Solids and liquids cannot be __________ because there is no space between particles
  2. One problem with the particle model is it doesn't accurately show particle _______
  3. The _________ number = no. of protons + no. of neutrons
  4. This particle has a relative mass of 1 and a positive charge
  5. Where most of an atom's mass is found
  6. Liquid --> gas using heat
  7. This particle has a neutral charge
  8. Another problem with the particle model is it doesn't accurately show ________ between particles
  9. Solid --> liquid
  10. This scientist did experiments with gold foil and alpha particles
  11. Electrons have a _________ charge
Down
  1. Which scientist developed the plum pudding atomic model?
  2. Bohr developed the atomic model stating that electrons were found in ________
  3. Liquid --> Solid
  4. Liquids take the shape of their __________ because they can flow
  5. Gas --> Liquid
  6. Something made from two or more atoms joined together
  7. Dalton thought atoms were like solid, indivisible ________

18 Clues: Gas --> Liquid • Liquid --> Solid • Solid --> liquid • Liquid --> gas using heat • Electrons have a _________ charge • This particle has a neutral charge • Where most of an atom's mass is found • Something made from two or more atoms joined together • The _________ number = no. of protons + no. of neutrons • Which scientist developed the plum pudding atomic model? • ...