chemistry/ Crossword Puzzles

Chemistry Final 2024-05-16

Chemistry Final crossword puzzle
Across
  1. Substances that are formed as a result of a chemical reaction
  2. The study of heat changes that occur during chemical and physical changes
  3. The mass of 1 mole of atoms in grams
  4. The percent by mass of each element in a compound
  5. A reaction that releases heat
  6. What realtionship is Boyle's Law
  7. What law uses Pressure, Volume,and Temperature
  8. Liquid that does the dissolving
Down
  1. A number written in front of a reactant or product of a chemical equation
  2. Dye which changes color to tell us if a substance is an acid, base, or neutral
  3. 6.022x10^23
  4. Volume and Temperature increases
  5. The accounting, or math, behind chemistry; used to calculate masses, moles, and percents
  6. pH greater than 7
  7. A heat tranfer when there is no contact
  8. The substance that is being dissolved
  9. Blue litmus paper turns red

17 Clues: 6.022x10^23 • pH greater than 7 • Blue litmus paper turns red • A reaction that releases heat • Liquid that does the dissolving • Volume and Temperature increases • What realtionship is Boyle's Law • The mass of 1 mole of atoms in grams • The substance that is being dissolved • A heat tranfer when there is no contact • What law uses Pressure, Volume,and Temperature • ...

Chemistry Reactions 2023-07-17

Chemistry Reactions crossword puzzle
Across
  1. A reaction that releases energy to its surroundings, often resulting in an increase in temperature.
  2. determined by the number of electrons it can gain, lose, or share to form chemical bonds with other atoms.
  3. A reaction that absorbs energy from its surroundings, often resulting in a decrease in temperature.
  4. The smallest unit of a chemical element that retains its unique properties.
  5. A substance that changes colour used to detect the presence of specific substances.
  6. A substance that donates hydrogen ions (H+) or accepts electron pairs in a chemical reaction, typically characterized by a sour taste, the ability to turn litmus paper red, and the ability to react with bases to form salts.
  7. A chemical reaction between an acid and a base, resulting in the formation of a salt and water, and typically characterized by the neutralization of acidic and basic properties.
  8. The formation of a solid (precipitate) from a solution due to a chemical reaction between dissolved substances.
  9. A substance that accepts hydrogen ions (H+) or donates electron pairs in a chemical reaction, typically characterized by a bitter taste, a slippery feel, the ability to turn litmus paper blue, and the ability to react with acids to form salts.
Down
  1. of Mass The principle that states that the total mass of a closed system remains constant during a chemical reaction or physical change.
  2. A substance that undergoes a chemical reaction and is consumed or transformed to produce one or more new substances called products.
  3. A rapid chemical reaction between a fuel (such as a hydrocarbon) and an oxidant (usually oxygen) that produces heat and light.
  4. Bond A type of chemical bond in which two atoms share one or more pairs of electrons
  5. Change A process in which one or more substances are transformed into different substances with distinct chemical properties. It usually involves the breaking and formation of chemical bonds.
  6. A substance that is formed as a result of a chemical reaction.
  7. change A change in the physical properties of a substance, such as its shape, size, or state, without a change in its chemical composition.
  8. Bond A type of chemical bond that forms between two atoms when one or more electrons are transferred from one atom to another

17 Clues: A substance that is formed as a result of a chemical reaction. • The smallest unit of a chemical element that retains its unique properties. • A substance that changes colour used to detect the presence of specific substances. • Bond A type of chemical bond in which two atoms share one or more pairs of electrons • ...

Chemistry Vocabulary 2023-01-19

Chemistry Vocabulary crossword puzzle
Across
  1. a liquid or gel that contains ions and can be decomposed by electrolysis
  2. becoming a liquid
  3. random movement displayed by small particles that are suspended in fluids
  4. mixture in 1 solution
  5. losing moisture and turning into fine powder when exposed to air
  6. the tension of the surface film of a liquid caused by attraction of particles
  7. homogeneous mixture of 2 or more substances
Down
  1. solutions in which the solvent is water
  2. going between all phases of matter
  3. a hygroscopic substance used as a dry agent
  4. tending to absorb moisture from the air
  5. free from water
  6. scattering beam of light by a medium containing small contacting suspend particles
  7. a heterogeneous mixture of a fluid that contains solid particles
  8. able to dissolve other substances
  9. mixture of 2 or more liquids where one is present as droplets of microscopic size
  10. to absorb water

17 Clues: free from water • to absorb water • becoming a liquid • mixture in 1 solution • able to dissolve other substances • going between all phases of matter • solutions in which the solvent is water • tending to absorb moisture from the air • a hygroscopic substance used as a dry agent • homogeneous mixture of 2 or more substances • ...

Chemistry Crossword 2022-05-20

Chemistry Crossword crossword puzzle
Across
  1. Au
  2. Fe
  3. Co
  4. H
  5. A table that organizes all the elements based on their properties
  6. The horizontal rows on the periodic table
  7. The phrase used to identify electrons on the outermost energy level
  8. atomic number 16
  9. Sn
Down
  1. A subatomic particle that is negatively charged
  2. defines the identity of an atom
  3. unreactive elements that make up group 18
  4. The vertical columns on the periodic table
  5. A neutral particle in the nucleus
  6. Hg
  7. Elements that are good conductors,shiny,malleable,and ductile
  8. a pure substance made of only one atom

17 Clues: H • Au • Fe • Co • Hg • Sn • atomic number 16 • defines the identity of an atom • A neutral particle in the nucleus • a pure substance made of only one atom • unreactive elements that make up group 18 • The horizontal rows on the periodic table • The vertical columns on the periodic table • A subatomic particle that is negatively charged • ...

Chemistry Definitions 2025-04-23

Chemistry Definitions crossword puzzle
Across
  1. The process that uses ammonia and a platinum catalyst to produce nitric acid.
  2. A hydrocarbon that contains at least one carbon-to-carbon double bond
  3. An attraction between two nuclei and a shared pair of electrons in two non-metal atoms
  4. compounds with the same molecular formula but a different structural formula
  5. A giant network of atoms held together by covalent bonds. They have very high melting and boiling points.
  6. The industrial method of ammonia production using an iron catalyst
  7. the liquid in which the solute dissolves
Down
  1. Atoms with the same atomic number but different mass numbers, due to a difference in the number of neutrons present in the atoms
  2. an insoluble solid (salt) produced by a chemical reaction
  3. A hydrocarbon that has only single carbon-to-carbon bonds
  4. the time taken for the activity or mass of a radioactive element to drop by half
  5. the substance produced when a solute dissolves in a solvent
  6. A series of compounds with similar chemical properties that can be represented with a general formula
  7. A naturally occurring metal compound
  8. the substance that is dissolved in the solvent
  9. Small molecules where the atoms are held together by covalent bonds and only weak attratctions form between the molecules
  10. A homologous series with the general formula CnH2n+2

17 Clues: A naturally occurring metal compound • the liquid in which the solute dissolves • the substance that is dissolved in the solvent • A homologous series with the general formula CnH2n+2 • an insoluble solid (salt) produced by a chemical reaction • A hydrocarbon that has only single carbon-to-carbon bonds • the substance produced when a solute dissolves in a solvent • ...

Chemistry Crossword 2025-01-05

Chemistry Crossword crossword puzzle
Across
  1. a gas is likely this under high temp and low pressure
  2. higher the pressure, lower the ________
  3. when a substance goes from a liquid to a gas state
  4. a perfect mixture
  5. as the temperature of a substance rises it increase in ___ energy
  6. two or more elements chemically combined
  7. the heating curve is an example of an ______ reaction
Down
  1. when something goes from the gas to the liquid phase
  2. a gas that attracts
  3. the study of matter
  4. electrons in the outermost layer
  5. soil is an example of this type of mixture
  6. when the air pressure and vapor pressure are equal
  7. anything that has mass and takes up space
  8. absolute zero is zero degrees _______
  9. when a substance is at a phase changes it increase in ____ energy
  10. a particle that has a neutral charge and a mass of 1 amu

17 Clues: a perfect mixture • a gas that attracts • the study of matter • electrons in the outermost layer • absolute zero is zero degrees _______ • higher the pressure, lower the ________ • two or more elements chemically combined • anything that has mass and takes up space • soil is an example of this type of mixture • when the air pressure and vapor pressure are equal • ...

Chemistry Crossword 2024-12-15

Chemistry Crossword crossword puzzle
Across
  1. Oxidation number of oxygen atoms in H2O2.
  2. Bee stings are .....
  3. The only liquid metal.
  4. The anion of Nitric acid.
  5. Number of moles of oxygen in two moles of sodium oxide.
  6. is gaining an electron
  7. is gaining oxygen
  8. Number of Oxygen moles is 2 moles of potassium nitrate.
Down
  1. Is oxidized
  2. Another name of dihydrogen monoxide!
  3. Is made up carbon like graphite in your pencil!
  4. Is reduced
  5. Are made from a metal cation and acid anion.
  6. Is breaking down salt into its beginner substances.
  7. Charge of anode in electrolytic cell
  8. The solid form of carbon dioxide
  9. Converts chemical energy to electrical energy

17 Clues: Is reduced • Is oxidized • is gaining oxygen • Bee stings are ..... • The only liquid metal. • is gaining an electron • The anion of Nitric acid. • The solid form of carbon dioxide • Another name of dihydrogen monoxide! • Charge of anode in electrolytic cell • Oxidation number of oxygen atoms in H2O2. • Are made from a metal cation and acid anion. • ...

Chemistry Revision 2025-11-25

Chemistry Revision crossword puzzle
Across
  1. Mass ÷ volume =
  2. What the particle model has when it simplifies real particles.
  3. A large amount of solute in a solvent
  4. What is broken when a liquid turns to a gas
  5. A reaction that absorbs heat and breaks bonds.
  6. Solid → liquid.
  7. A change where no new substance is made.
  8. Liquid → solid.
Down
  1. Solid → gas.
  2. Gas → liquid.
  3. A state of matter with fixed shape, volume and the particles vibrate on the spot.
  4. A reaction that releases heat and forms bonds.
  5. The amount of space something takes up.
  6. A reaction that forms new substances.
  7. State of matter with no fixed shape or volume.
  8. Substance with more than one component making it a mixture.
  9. A substance made of only one type of particle.

17 Clues: Solid → gas. • Gas → liquid. • Mass ÷ volume = • Solid → liquid. • Liquid → solid. • A large amount of solute in a solvent • A reaction that forms new substances. • The amount of space something takes up. • A change where no new substance is made. • What is broken when a liquid turns to a gas • A reaction that releases heat and forms bonds. • ...

Organic Chemistry 2025-11-08

Organic Chemistry crossword puzzle
Across
  1. Catalyst needed for reduction of Aldehydes to Alcohol
  2. Repeating units of chloroethene
  3. Oxidising Agent
  4. Formed when a carboxylic acid and an alcohol react
  5. Formed when a secondary alcohol is oxidised
  6. Formed when Ethanoic acid reacts with ethanol
  7. Type of reaction when an alcohol is converted to an alkene
Down
  1. Gas formed when ethanoic acid reacts with magnesium metal
  2. Turns colourless when added to an ethene
  3. Turns a red brick colour when heated with ethanal
  4. Organic Compounds made of hydrogen and carbon only
  5. Condition needed for a substitution reaction
  6. Type of alcohol formed when an aldehyde is reduced
  7. Type of alcohol where the carbon bonded to the hydroxyl group is bonded to two other carbons
  8. Formed when an ester reacts with a base
  9. Type of reaction when a alkane is converted to a haloalkane
  10. Type of reaction when an alkene is converted into a haloalkene

17 Clues: Oxidising Agent • Repeating units of chloroethene • Formed when an ester reacts with a base • Turns colourless when added to an ethene • Formed when a secondary alcohol is oxidised • Condition needed for a substitution reaction • Formed when Ethanoic acid reacts with ethanol • Turns a red brick colour when heated with ethanal • ...

Chemistry 2024-10-10

Chemistry crossword puzzle
Across
  1. Holds maxim amount of solute
  2. the study of matter
  3. Best chemistry teacher
Down
  1. the energy of a moving object
  2. No change solute move from solid to dissolved infinitely
  3. Heinsenbeg
  4. SOlid to liquid

7 Clues: Heinsenbeg • SOlid to liquid • the study of matter • Best chemistry teacher • Holds maxim amount of solute • the energy of a moving object • No change solute move from solid to dissolved infinitely

Spanish Crossword 2024-11-06

Spanish Crossword crossword puzzle
Across
  1. Librarian
  2. To eat breakfast
  3. Computer Science
  4. Desk
  5. Pencil
Down
  1. Chemistry
  2. To work
  3. Hallway
  4. Shoes
  5. To Take

10 Clues: Desk • Shoes • Pencil • To work • Hallway • To Take • Chemistry • Librarian • To eat breakfast • Computer Science

Ologies! 2021-08-24

Ologies! crossword puzzle
Across
  1. - The study of the moon, stars, and other objects in space
  2. - Study of organisms and how they interact with the environment, such as habitats and food web
  3. - Study of plants and everything about them
  4. - Study of the chemistry in living things which includes metabolism
  5. - The study of bacteria, especially in relation to medicine and agriculture.
  6. - A person who studies the different climates.
  7. - Study of the incidence, distribution,
  8. - Study of cell biology including cell anatomy and physiology
  9. - Study of the properties of matter and how matter changes into new substances
  10. - Study of hormones and their composition and function
Down
  1. - Structure and function of living things, such as cells, tissues, organs, and organ systems
  2. - Study of development of living things before birth
  3. - Study of ticks, mites and spiders
  4. - Study of insects
  5. - The study of living things and everything about it
  6. Science - Study of how humans impact the earth and its resources.

16 Clues: - Study of insects • - Study of ticks, mites and spiders • - Study of the incidence, distribution, • - Study of plants and everything about them • - A person who studies the different climates. • - Study of development of living things before birth • - The study of living things and everything about it • - Study of hormones and their composition and function • ...

Chemistry Puzzle 1 2022-09-28

Chemistry Puzzle 1 crossword puzzle
Across
  1. the category of matter that is too small to see with an ordinary microscope
  2. made up of three oxygen atoms and found in the stratosphere.
  3. data that uses numbers
  4. the measure of the amount of a substance
  5. the study of matter and the changes it undergoes
  6. vegetable oil and the fat contained in milk belong to this category of molecules
  7. the ratio of mass to volume for any given substance
Down
  1. short for chlorofluorocarbon
  2. The category of matter that can be seen with the naked eye
  3. needed in order to calculate density, this value can be measured in mL or cubic centimeters
  4. the unit used to measure mass
  5. branch of chemistry that studies carbon containing compounds
  6. data that uses descriptive words
  7. anything with mass that takes up space
  8. an educated guess concerning the results of a proposed experiment
  9. a proposed explanation backed up by many experiments and data

16 Clues: data that uses numbers • short for chlorofluorocarbon • the unit used to measure mass • data that uses descriptive words • anything with mass that takes up space • the measure of the amount of a substance • the study of matter and the changes it undergoes • the ratio of mass to volume for any given substance • The category of matter that can be seen with the naked eye • ...

Green chemistry - Nandini Avula XG 2024-08-09

Green chemistry - Nandini Avula XG crossword puzzle
Across
  1. Green Chemistry seeks to reduce or eliminate this characteristic in products.
  2. A term for products that are not harmful to the environment.
  3. Resources that are replenished naturally and used in Green Chemistry.
Down
  1. A key goal of Green Chemistry is to create processes that are this.
  2. Green Chemistry aims to prevent this by designing processes that use all materials efficiently.
  3. Substances that can be broken down by microorganisms.

6 Clues: Substances that can be broken down by microorganisms. • A term for products that are not harmful to the environment. • A key goal of Green Chemistry is to create processes that are this. • Resources that are replenished naturally and used in Green Chemistry. • Green Chemistry seeks to reduce or eliminate this characteristic in products. • ...

Chemistry Puzzle 2016-12-12

Chemistry Puzzle crossword puzzle
Across
  1. James Chadwick discovered the?
  2. Tritium and isotopes of hydrogen contains how many neutrons?
  3. What are the products formed in this reaction?
  4. In electron configuration, what does the number before the sub-energy level represent?
  5. The energy change when an electron is added is called?
  6. The scientist arranged elements by atomic number?
Down
  1. How many elements are in the second period of the periodic table?
  2. The atom which supplies the pair of electrons of bond formation is known as
  3. What transition metal is the best conductor of electricity?
  4. What element has the lowest atomic mass?
  5. Each vertical column of the periodic table is called?
  6. What metals are soft enough to be cut by a knife?
  7. What family of elements includes helium and neon?
  8. What is the most common element in the universe?
  9. The scientist grouped elements into sets of three known as triads?
  10. Ionic compounds are soluble in?
  11. Chemical properties of an element depend on the what in the shells?

17 Clues: James Chadwick discovered the? • Ionic compounds are soluble in? • What element has the lowest atomic mass? • What are the products formed in this reaction? • What is the most common element in the universe? • What metals are soft enough to be cut by a knife? • What family of elements includes helium and neon? • The scientist arranged elements by atomic number? • ...

Chemistry 12 2017-10-11

Chemistry 12 crossword puzzle
Across
  1. relating to molecule
  2. property of a solid, liquid or gas to dissolve in a solvent
  3. minor component in a solution, dissolved in the solvent
  4. when molecules separate or split into smaller particles
  5. a liquid mixture which the solute is uniformly dissolved in the solvent
  6. chemical bond formed between ions of opposite charges
  7. number of moles of the substance per litre of liquid
  8. cause a substance to form into a solid from a solution
  9. substance that dissolves the solute
Down
  1. when all atoms are fully bonded and can't create anymore bonds
  2. a degree which a specified material to conduct electricity
  3. chemical compound that conduct electricity by changing into ions when melted or dissolved
  4. positively charged ion
  5. able to dissolve more solute
  6. able to dissolve in water
  7. process by which an atom or a molecule gets a negative or positive charge by adding or losing electrons to form ions
  8. negatively charged ion

17 Clues: relating to molecule • positively charged ion • negatively charged ion • able to dissolve in water • able to dissolve more solute • substance that dissolves the solute • number of moles of the substance per litre of liquid • chemical bond formed between ions of opposite charges • cause a substance to form into a solid from a solution • ...

Chemistry Vocabulary 2018-11-27

Chemistry Vocabulary crossword puzzle
Across
  1. a chemical equation that does not indicate the relative amounts of reactants and products
  2. a chemical change in which an element or a compound reacts with oxygen, often producing energy in form of heart and light
  3. a substance produced in a chemical reaction
  4. a reaction in which the conversion of reactants into products and the conversion of products into reactants occur simultaneously
  5. a chemical change in which one element replaces a second element in a compound
  6. a type of solution where water acts as a solvent
  7. the symbolic representations of chemical reaction in the form of symbols and formula
  8. a chemical change in which a single compound is broken down into two or more simpler products
  9. a substance that speeds up a chemical reaction but is not consumed by the reaction; remains unchanged
Down
  1. a chemical change that involves an exchange of positive ions between two compounds
  2. an ion that is not directly involved in a chemical reaction; an ion that does not change oxidation number or composition during a reaction
  3. when the number of atoms involved in the reactant side is equal to the number of atoms on the product side
  4. a small whole number that appears in front of a formula in a balanced chemical equation
  5. a chemical change in which two or more substances react to form a single new substance
  6. the amount of product obtained in a chemical reaction
  7. an equation for a reaction in solution showing only those articles that are directly involved in the chemical change
  8. a substance present at the start of a reaction

17 Clues: a substance produced in a chemical reaction • a substance present at the start of a reaction • a type of solution where water acts as a solvent • the amount of product obtained in a chemical reaction • a chemical change in which one element replaces a second element in a compound • a chemical change that involves an exchange of positive ions between two compounds • ...

Chemistry Crossword 2013-05-09

Chemistry Crossword crossword puzzle
Across
  1. A chemical species formed when two elements join together?
  2. A gas in an atmosphere that absorbs and emits radiation within the thermal infrared range?
  3. A reaction that takes heat in?
  4. Takes up 78% of the Earth's atmosphere?
  5. Fuel, Heat and Oxygen?
  6. The process of applying a protective zinc coating to steel or iron, in order to prevent rusting?
  7. A reaction that gives off heat?
Down
  1. Formed by the reaction of iron and oxygen in the presence of water or air moisture?
  2. Two or more atoms that have been chemically combined to form a single species?
  3. The sequence of exothermic chemical reactions between a fuel and an oxidant accompanied by the production of heat and conversion of chemical species?
  4. Takes up 21% of the Earth's atmosphere?
  5. Takes up 0.04% of the Earth's atmosphere?
  6. Takes up 0.9% of the Earth's atmosphere?
  7. Smallest stable particle?
  8. An atom or molecule that has gained or lost one or more of its valence electrons?
  9. A substance that contains only one type of atom?
  10. Two or more substances which have been combined such that each substance retains its own chemical identity?

17 Clues: Fuel, Heat and Oxygen? • Smallest stable particle? • A reaction that takes heat in? • A reaction that gives off heat? • Takes up 21% of the Earth's atmosphere? • Takes up 78% of the Earth's atmosphere? • Takes up 0.9% of the Earth's atmosphere? • Takes up 0.04% of the Earth's atmosphere? • A substance that contains only one type of atom? • ...

Chemistry Crossword 2013-02-22

Chemistry Crossword crossword puzzle
Across
  1. O
  2. Has two or more kinds of atoms
  3. Boiling point
  4. Takes up space and has weight
  5. Ne
  6. He
  7. Definite volume and shape
Down
  1. Superman's weakness
  2. Definitely not Peanut Butter
  3. Gas to a liquid
  4. Pu
  5. Where do elements eat?
  6. Freezing point
  7. Liquid to a gas
  8. No definite shape or volume
  9. Solid to a gas
  10. No shape but definite volume

17 Clues: O • Pu • Ne • He • Boiling point • Freezing point • Solid to a gas • Gas to a liquid • Liquid to a gas • Superman's weakness • Where do elements eat? • Definite volume and shape • No definite shape or volume • Definitely not Peanut Butter • No shape but definite volume • Takes up space and has weight • Has two or more kinds of atoms

Organic Chemistry 2014-04-27

Organic Chemistry crossword puzzle
Across
  1. a compound containing one or more organic substituents bonded to a nitrogen atom, RNH2, R2NH, R3N.
  2. an organomagnesium halide, RMgX.
  3. a solvent that that contains an H on a N, O, or X.
  4. a compound that contains chirality centers but is nevertheless achiral because it contains a plane of symmetry.
  5. planning an organic synthesis by working backward from the final product to the starting material.
  6. a substance that is used to start a radical chain reaction
  7. an effect observed in NMR that causes a nucleus to absorb toward the left side of the chart. . it is caused by a withdrawal of electron density from the nucleus.
  8. an electron rich species that donates an electron pair to an electrophile.
Down
  1. a substance that contains a trivalent negatively charged carbon atom (R3C:-).
  2. an electron interaction that results from overlap of a vacant P orbital on one atom with as neighboring C-H sigma bond.
  3. what occurs when two reactants exchange parts to give two new products.
  4. a species that has an odd number of electrons.
  5. the right hand portion of an NMR chart
  6. a compound with on –OH group directly bonded to an aromatic ring.
  7. describes the product of an E2 reaction where the more highly substituted alkene is the major product.
  8. a compound with an –OH group bonded to a saturated , sp3-hybridized carbon, ROH.
  9. a compound containing the –CO2R functional group.

17 Clues: an organomagnesium halide, RMgX. • the right hand portion of an NMR chart • a species that has an odd number of electrons. • a compound containing the –CO2R functional group. • a solvent that that contains an H on a N, O, or X. • a substance that is used to start a radical chain reaction • a compound with on –OH group directly bonded to an aromatic ring. • ...

Chemistry Vocabulary 2015-01-16

Chemistry Vocabulary crossword puzzle
Across
  1. type of covalent bond that forms between atoms of different electronegativities
  2. any molecule composed of two or more elements
  3. type of covalent bond that forms between atoms with similar electronegativities
  4. two or more atoms bonded together (can be same atom or different)
  5. substance made entirely from one type of atom
  6. anything that contains mass and occupies space
  7. multiple forms of an element that differ in the number of neutrons
  8. ions that have a net positive charge
  9. type of bond where electrons are transferred, forming ions that are attracted to each other (salts)
Down
  1. attraction to electrons
  2. ions that have a net negative charge
  3. the smallest functional units of matter that form all chemical substances; cannot be further broken down by ordinary means
  4. the type of bond where the hydrogen atom from one polar molecule is attracted to the electronegative atom of another
  5. another name for the outermost electrons
  6. the *blank* rule states that atoms are stable when their outer shell is full
  7. type of bond where electrons are shared to fill valence shells
  8. number of electrons each orbital can hold

17 Clues: attraction to electrons • ions that have a net negative charge • ions that have a net positive charge • another name for the outermost electrons • number of electrons each orbital can hold • any molecule composed of two or more elements • substance made entirely from one type of atom • anything that contains mass and occupies space • ...

Chemistry Apparatus 2021-05-14

Chemistry Apparatus crossword puzzle
Across
  1. Thick-walled glass cylinder to contain substances in the gas state (3,3)
  2. You can do titrations with this long glass tube (7)
  3. Tall graduated container for measuring volumes of liquids (9,8)
  4. Three-legged metal support (6)
  5. These come in a pair and grip hot things (5)
  6. This tube may not always be hot, but you can warm solutions in it (7,4)
  7. You measure temperature with this (11)
Down
  1. A metal mat used on a tripod when heating (5,3)
  2. Anagram of dense corn - cold water goes through this to turn vapours into liquids (9)
  3. A mug for a chemist? (6)
  4. A small cylindrical glass container used for experiments (4,4)
  5. Named after a famous Robert, a burner used in chemistry (6)
  6. Sounds like French for 'little pip' - used to add liquids (7)
  7. A spoon for a chemist? (7)
  8. Funnel used to separate insoluble solids from liquids (6)
  9. Anagram of rotter, used as a stand (6)
  10. Despite its name, this shelf doesn't buzz (7)

17 Clues: A mug for a chemist? (6) • A spoon for a chemist? (7) • Three-legged metal support (6) • Anagram of rotter, used as a stand (6) • You measure temperature with this (11) • These come in a pair and grip hot things (5) • Despite its name, this shelf doesn't buzz (7) • A metal mat used on a tripod when heating (5,3) • You can do titrations with this long glass tube (7) • ...

Chemistry Crossword 2021-08-13

Chemistry Crossword crossword puzzle
Across
  1. another name for an inorganic salt
  2. this ion is important for muscle contraction, blood clotting, and bone structure
  3. a molecule made of two or more different atoms
  4. most abundant ion in intracellular fluid
  5. Na+
  6. proteins are made of chains of these molecules
  7. compounds without carbon atoms
  8. as a free ion, ________ makes substances more acidic
  9. fats
Down
  1. the compound comprised of 2 hydrogen atoms plus 1 oxygen atom
  2. nucleic acids differ from proteins because they include these atoms
  3. a molecule made from identical atoms
  4. a substance with a pH below 7
  5. charged atoms or molecules
  6. a simple sugar
  7. a synonym for basic
  8. small, invisible units of energy that make up all elements

17 Clues: Na+ • fats • a simple sugar • a synonym for basic • charged atoms or molecules • a substance with a pH below 7 • compounds without carbon atoms • another name for an inorganic salt • a molecule made from identical atoms • most abundant ion in intracellular fluid • a molecule made of two or more different atoms • proteins are made of chains of these molecules • ...

Chemistry Yr10 2021-11-18

Chemistry Yr10 crossword puzzle
Across
  1. a small subatomic particle with a positive charge
  2. a substance that donates H+ ions
  3. a small subatomic particle that contributes to the mass number of an element
  4. a small subatomic particle with a negative charge
  5. positive ion
  6. a substance that donates OH- ions
  7. the smallest unit of an element
  8. negative ion
Down
  1. the number of protons and electrons in an element
  2. when an acid and base react to form water and salt
  3. the number of electrons in a full second outer shell
  4. the number of protons and neutrons in an element
  5. compound formed when a positive and negative ion get attracted to each other to form a neutral compound
  6. the special name for electrons found in the outermost shell / a special name for the outermost shell
  7. an atom that has gained or lost electrons in order to become stable
  8. the number of electrons in a full first outer shell
  9. the electrostatic charge on an atom or ionic compound

17 Clues: positive ion • negative ion • the smallest unit of an element • a substance that donates H+ ions • a substance that donates OH- ions • the number of protons and neutrons in an element • the number of protons and electrons in an element • a small subatomic particle with a positive charge • a small subatomic particle with a negative charge • ...

Chemistry Crossword 2021-07-01

Chemistry Crossword crossword puzzle
Across
  1. the state when The particles are held very close to each other in an orderly fashion
  2. SI unit of luminous intensity
  3. chemical combination of 2 or more elements
  4. SI unit of current
  5. number of significant digits in 0.0089
  6. type of mixture that does not have uniform composition throughout and has visible boundaries of separation
  7. isotope of hydrogen with mass number=3
Down
  1. scientist to discover neutron
  2. scientist to discover anode rays
  3. scientist to give first atomic theory
  4. elements with same number of nuetrons
  5. temperatue scale with range from 32 to 212
  6. concentration term given as (no. of moles)/(mass of solvent in kg)
  7. rays that start from cathode and move towards the anode
  8. Anything which has mass and occupies space is called matter
  9. number of significant digits in 23.456*9
  10. a single substance (or matter) which cannot be separated by simple physical methods

17 Clues: SI unit of current • scientist to discover neutron • SI unit of luminous intensity • scientist to discover anode rays • scientist to give first atomic theory • elements with same number of nuetrons • number of significant digits in 0.0089 • isotope of hydrogen with mass number=3 • number of significant digits in 23.456*9 • temperatue scale with range from 32 to 212 • ...

Chemistry vocab 2020-03-19

Chemistry vocab crossword puzzle
Across
  1. a bond between 2 or more atoms and is the smallest representation of a compound
  2. is a positively charged ion
  3. anything with volume and mass
  4. a part of science that describes properties and the interaction between substances
  5. a particle within the nucleus with a positive charge
  6. bond between nonmetals
  7. groups of 2 or more atoms of the same or different elements
  8. is a negatively charged ion
Down
  1. small, make up everything in our world, and bond to form molecules and compounds
  2. is 1 or 2 letters that represent and abbreviate the chemical
  3. a particle around the nucleus constantly moving and exists in a wave
  4. the small center of an atom with a positive charge containing the protons and neutrons
  5. electrons are electrons with the most amount of energy in the outer shell of the electron cloud
  6. a particle within the nucleus with no charge
  7. a bond between a nonmetal and a metal
  8. a substance that can’t be broken down into other substances
  9. a physical property and determines strength of its gravitational pull

17 Clues: bond between nonmetals • is a positively charged ion • is a negatively charged ion • anything with volume and mass • a bond between a nonmetal and a metal • a particle within the nucleus with no charge • a particle within the nucleus with a positive charge • a substance that can’t be broken down into other substances • ...

chemistry hw 2020-04-01

chemistry hw crossword puzzle
Across
  1. able to mix
  2. combined randomly solution
  3. large solid pieces are in the solution
  4. air trapped in liquid or solids
  5. even throughout the solution
  6. scattering light through colloids
  7. able to dissolve
Down
  1. not able to mix
  2. not holding the most of a solvent
  3. solid or liquid trapped ina gas
  4. how much of a solute is in the solution
  5. small solid pieces are in the solution
  6. a solution made by melting metal and other elements
  7. dissolves in the solvent
  8. Gatorade
  9. a liquid suspended in a liquid
  10. a mixture of two or more substances

17 Clues: Gatorade • able to mix • not able to mix • able to dissolve • dissolves in the solvent • combined randomly solution • even throughout the solution • a liquid suspended in a liquid • solid or liquid trapped ina gas • air trapped in liquid or solids • not holding the most of a solvent • scattering light through colloids • a mixture of two or more substances • ...

Chemistry Crossword 2024-09-11

Chemistry Crossword crossword puzzle
Across
  1. The chemical symbol "Au"
  2. A positively charged subatomic particle.
  3. An Ion with a positive charge.
  4. The center of an atom.
  5. Vertical row of elements in the periodic table.
  6. A negatively charged subatomic particle.
  7. Total number of protons and neutrons.
  8. The number of protons in the nucleus.
  9. The smallest particle that has the properties of an element.
  10. An atom that has lost or gained an electron.
Down
  1. Same number of protons but a different number of neutrons.
  2. A neutral-charged subatomic particle.
  3. An electron in the outermost energy level.
  4. An Ion with a negative charge.
  5. Region to find a lot of atoms.
  6. Horizontal row of elements in the periodic table.
  7. Symbol for Atomic Mass Unit,

17 Clues: The center of an atom. • The chemical symbol "Au" • Symbol for Atomic Mass Unit, • An Ion with a positive charge. • An Ion with a negative charge. • Region to find a lot of atoms. • A neutral-charged subatomic particle. • Total number of protons and neutrons. • The number of protons in the nucleus. • A positively charged subatomic particle. • ...

Chemistry Revision 2024-06-17

Chemistry Revision crossword puzzle
Across
  1. a type of reaction which involves a metal bonding with oxygen
  2. the chemicals that go into a chemical reaction
  3. a type of reaction which involves a fuel and oxygen (redox)
  4. a type of reaction which brings oxygen into the cells in our body
  5. a solid crystalline product of acid base chemical reactions
  6. a chemical reaction that produces energy (heat)
  7. negatively charged particles which orbit around the nucleus of atoms
  8. A negatively charged atom (ion)
  9. particles that make up atoms that have no charge
Down
  1. positively charged particle that make up atoms
  2. the chemicals that are produced by a chemical reaction
  3. a substance which needs more protons (receiver)
  4. a chemical reaction that requires energy
  5. a substance which has spare protons (donor)
  6. the law that states matter and energy cannot be created or destroyed in a chemical reaction
  7. A positively charged atom (ion)
  8. atoms that have an abnormal number of neutrons

17 Clues: A positively charged atom (ion) • A negatively charged atom (ion) • a chemical reaction that requires energy • a substance which has spare protons (donor) • positively charged particle that make up atoms • the chemicals that go into a chemical reaction • atoms that have an abnormal number of neutrons • a substance which needs more protons (receiver) • ...

Chemistry Vocabulary 2023-01-27

Chemistry Vocabulary crossword puzzle
Across
  1. anything that has mass and takes up space
  2. the smallest "building block" of all matter
  3. the large numbers at the front of a chemical formula that indicates how many molecules are present
  4. a visual representation of an atom
  5. the small numbers in a chemical formula that indicate how many atoms are present
  6. the study of matter and how it changes
  7. a substance made up of only one kind of atom
  8. the "outside" part of the atom
  9. tells us what kinds of atoms and how many are present in an molecule
Down
  1. the "inner core" of the atom
  2. protons, neutrons, and electrons are examples of ______________ particles
  3. the positively charged subatomic particle
  4. the force of gravity on an object
  5. two or more atoms chemically bonded together
  6. the amount of matter that an object is made up of
  7. the neutrally charged subatomic particle
  8. the negatively charged subatomic particle

17 Clues: the "inner core" of the atom • the "outside" part of the atom • the force of gravity on an object • a visual representation of an atom • the study of matter and how it changes • the neutrally charged subatomic particle • the positively charged subatomic particle • anything that has mass and takes up space • the negatively charged subatomic particle • ...

CHEMISTRY Revision 2025-03-21

CHEMISTRY Revision crossword puzzle
Across
  1. A substance in which substances can be dissolved (7)
  2. A method to find the concentration of an unknown substance (9)
  3. A synonym for fizzing in a chemical reaction (13)
  4. Water molecules chemically bonded into a crystal structure (5,2,15)
  5. The dense, center of the atom (7)
  6. A negatively charged ion (5)
Down
  1. A positively charged ion (6)
  2. A substance which can be dissolved in a solvent (6)
  3. When the hydrogen in an acid is replaced with a metal in a reaction (4)
  4. The arrangement of metals in order from most to least reactive (10,6)
  5. Acid + Metal --> Salt + ? (8)
  6. When a solution has the maximum amount of of a substance dissolved in a liquid. (9,8)
  7. A subatomic particle with a negative charge (7)
  8. A molecule that can donate a proton or accept an electron pair in a reaction (4)
  9. The point where one drop of a solution will neutralize the other solution and involve a colour change (3,5)
  10. The pH where something is neutral (5)
  11. A soluble base (6)

17 Clues: A soluble base (6) • A positively charged ion (6) • A negatively charged ion (5) • Acid + Metal --> Salt + ? (8) • The dense, center of the atom (7) • The pH where something is neutral (5) • A subatomic particle with a negative charge (7) • A synonym for fizzing in a chemical reaction (13) • A substance which can be dissolved in a solvent (6) • ...

Chemistry elements 2023-03-24

Chemistry elements crossword puzzle
Across
  1. Superman's worst nightmare
  2. Has the symbol, 'W'
  3. Needed for a healthy immune system
  4. Sounds like a google app
  5. Used to be used in pencils
  6. Named after France
  7. Named after a group of countries including Norway and Sweden
  8. Essential for all life
Down
  1. One of the two liquids on the periodic table
  2. Used to make balloons
  3. Very expensive and rare
  4. Found most famously in milk
  5. Used to test for starch
  6. Used in batteries
  7. Found in water
  8. Needed to respire
  9. 2nd place medal colour

17 Clues: Found in water • Used in batteries • Needed to respire • Named after France • Has the symbol, 'W' • Used to make balloons • 2nd place medal colour • Essential for all life • Very expensive and rare • Used to test for starch • Sounds like a google app • Superman's worst nightmare • Used to be used in pencils • Found most famously in milk • Needed for a healthy immune system • ...

Chemistry Crossword 2025-01-24

Chemistry Crossword crossword puzzle
Across
  1. Is being dissolved
  2. Anything that shines, conducts, and reflects
  3. Any change that completely alters what an object is
  4. The simplest form of atoms
  5. Not uniform
  6. Any change that only affects appearance
  7. A physical blend of two or more substances
  8. Does the dissolving
  9. Holds less that it should at a given temp.
Down
  1. Holds the right amount at a given temp.
  2. Uniform
  3. Does not reflect, conduct, or shine
  4. Holds more than it should at a given temp.
  5. Has high density and slow molecule speed
  6. Two or more elements combined to make a molecule
  7. Has medium density and molecule speed
  8. Has high temperature and molecule speed

17 Clues: Uniform • Not uniform • Is being dissolved • Does the dissolving • The simplest form of atoms • Does not reflect, conduct, or shine • Has medium density and molecule speed • Holds the right amount at a given temp. • Any change that only affects appearance • Has high temperature and molecule speed • Has high density and slow molecule speed • ...

Chemistry Nomenclature 2024-10-10

Chemistry Nomenclature crossword puzzle
Across
  1. C4H6
  2. metal in the 6th period whose latin name means liquid silver
  3. its chemical symbol is based on the latin name of aurum
  4. acid HCN
  5. NaCl
  6. an alkene with 3 carbon atoms
  7. MgCrO4
  8. element 74
  9. nonmetal in the 5th period that forms a -2 ion
  10. Al2(CO3)3
Down
  1. Li3PO4
  2. HI
  3. C8H18
  4. Mr. Soltmann's favorite element
  5. N2O5
  6. noble gas whose name is also Superman's home planet
  7. H2SO3 (longer name)

17 Clues: HI • C4H6 • N2O5 • NaCl • C8H18 • Li3PO4 • MgCrO4 • acid HCN • Al2(CO3)3 • element 74 • H2SO3 (longer name) • an alkene with 3 carbon atoms • Mr. Soltmann's favorite element • nonmetal in the 5th period that forms a -2 ion • noble gas whose name is also Superman's home planet • its chemical symbol is based on the latin name of aurum • metal in the 6th period whose latin name means liquid silver

Chemistry 1 2026-01-08

Chemistry 1 crossword puzzle
Across
  1. Substance made from atoms of two or more elements that are chemically bonded such as water (H2O) or salt (NaCI)
  2. The smallest unit of an element that maintains the properties of that element - cannot be separated by any physical or chemical process
  3. A process that absorbs energy from the surroundings
  4. Processes that releases energy into the surroundings
  5. A measure of the amount of space that is occupied (A three dimensional value such as cm^3 ormL)
  6. A pure substance made of only one kind of atom, such as carbon
  7. They can be hammered or rolled into thin sheets
  8. Anything with mass that occupies space
  9. Substance Matter that has a definite composition (element symbol or chemical formula)
  10. of Conservation of Mass Mass cannot be destroyed or created. It remains the same during a chemical reaction
Down
  1. Substances that are formed during the reaction
  2. energy The energy possessed by an object due to its position, composition, or condition
  3. Beginning substances that start a reaction
  4. Can be drawn into a fine wire
  5. Property The ability of a substance to undergo a specific chemical change
  6. A measure of the amount of matter
  7. The capacity to do work or transfer heat

17 Clues: Can be drawn into a fine wire • A measure of the amount of matter • Anything with mass that occupies space • The capacity to do work or transfer heat • Beginning substances that start a reaction • Substances that are formed during the reaction • They can be hammered or rolled into thin sheets • A process that absorbs energy from the surroundings • ...

Chemistry Crossword 2025-12-15

Chemistry Crossword crossword puzzle
Across
  1. An element important for strong bones
  2. A lightweight metal used in cans
  3. An element that smells like rotten eggs
  4. A gas essential for breathing
  5. A metal that conducts electricity well
  6. The element that forms the basis of life
  7. A shiny metal used in jewellery
  8. The lightest element
  9. A metal with the atomic number of 37
Down
  1. A metal that burns bright
  2. A green gas used to disinfect water
  3. A gas used in bright advertising lights
  4. A metal used to make steel
  5. The main gas in Earth’s atmosphere
  6. A noble gas used in balloons
  7. A valuable yellow metal
  8. A reactive metal found in salt

17 Clues: The lightest element • A valuable yellow metal • A metal that burns bright • A metal used to make steel • A noble gas used in balloons • A gas essential for breathing • A reactive metal found in salt • A shiny metal used in jewellery • A lightweight metal used in cans • The main gas in Earth’s atmosphere • A green gas used to disinfect water • A metal with the atomic number of 37 • ...

chem chap 1 2022-08-03

chem chap 1 crossword puzzle
Across
  1. anything with mass and that takes up space
  2. supported by many experiments
  3. a measurement that reflects the amt of matter
Down
  1. tentative explanation
  2. a standard for comparison
  3. amt of matter and the force of gravity on it
  4. study of matter and its changes
  5. branch of chemistry dealing with Carbon

8 Clues: tentative explanation • a standard for comparison • supported by many experiments • study of matter and its changes • branch of chemistry dealing with Carbon • anything with mass and that takes up space • amt of matter and the force of gravity on it • a measurement that reflects the amt of matter

Physics Crosswords 2015-11-26

Physics Crosswords crossword puzzle
Across
  1. Very useful glass in chemistry , especially for dilution
  2. This is gaz wich allow us to live on Earth.
  3. This is the English for Amidon
  4. Help us to identify compounds in objects, at school you may hate it...
  5. Used to know the temperature of something
  6. Used with a volumetric pipet ( it looks like a pear )
  7. You can see a lot of those things when it's rainy
  8. Maybe the most famous glass lab in chemistry
Down
  1. One hit Isaac Newton head's
  2. They protects your hands from chemical injuries
  3. Used to catalyze reaction
  4. The suit of every scientists , you should have one
  5. Protect your eyes from various injuries ( chemicals, projections , explosions )
  6. It's used to heat stuff
  7. This is an unit which is telling if a solution is acid, basic and even neutral
  8. You can put a various kind of things ( liquid and solid ) and do reactions in it
  9. This is a Ph indicator
  10. Can be obtained when you grind something
  11. A very common and powerful solvent
  12. This is the place where you're doing experiments

20 Clues: This is a Ph indicator • It's used to heat stuff • Used to catalyze reaction • One hit Isaac Newton head's • This is the English for Amidon • A very common and powerful solvent • Can be obtained when you grind something • Used to know the temperature of something • This is gaz wich allow us to live on Earth. • Maybe the most famous glass lab in chemistry • ...

SMNF LAB WEEK CROSSWORD PUZZLE 2017-03-29

SMNF LAB WEEK CROSSWORD PUZZLE crossword puzzle
Across
  1. It's time for a raise?
  2. Microbiology specimens only
  3. Fluid in green top
  4. Call the result now
  5. The best boss
  6. List for sending to Sutter Labs
  7. SMFN Lab Medical Director
  8. The best lab team in Sutter
  9. Babies' got a hot foot
  10. Department testing BMP
  11. One, two or three hour test
  12. SMF Lab director
  13. Opposite of automated
  14. Used to be General
  15. Name of chemistry instrument
  16. Tube for coagulation testing
  17. I feel silly with this on my head
  18. Urinalysis test code
  19. 440 open early
  20. lab regulations
Down
  1. Patient waiting for signed orders
  2. Electronic Health Record
  3. Customer Service
  4. Why we are here!
  5. Lookup test information
  6. Draw CBC in citrate tube
  7. Courier company
  8. I need a doctor now
  9. Purple and pink
  10. Takes the blood
  11. Left behind test
  12. Find the policy/procedure
  13. Needle for babies
  14. Lab information System
  15. Department testing CBC
  16. Together Everyone Achieves More
  17. Tests the blood
  18. Fluid in red top tube
  19. Want the result now
  20. Blood types

40 Clues: Blood types • The best boss • 440 open early • Courier company • Purple and pink • Takes the blood • Tests the blood • lab regulations • Customer Service • Why we are here! • Left behind test • SMF Lab director • Needle for babies • Fluid in green top • Used to be General • Call the result now • I need a doctor now • Want the result now • Urinalysis test code • Opposite of automated • Fluid in red top tube • ...

Invitation to the Game 2012-10-04

Invitation to the Game crossword puzzle
Across
  1. An expert in history
  2. A machine capable of doing a certain task
  3. Something given as a reward of a competition
  4. An isolated flat-topped hill with steep sides, found in landscapes with horizontal strata.
  5. A the governing body of a nation, state, or community who is an expert in chemistry
  6. A large building where raw materials or manufactured goods may be stored before their export or distribution for sale.
  7. A painting on a wall
  8. A person who is an expert in chemistry
  9. A substance that has a psychological effect when introduced to the body
  10. A form of play
Down
  1. Money given under an arrangement
  2. A medical practitioner specializing in the diagnosis and treatment of mental illness.
  3. Someone who take care of a farm
  4. An expert in biologie
  5. The power or right to act, speak, or think as one wants without hindrance or restraint
  6. Go somewhere,make a journey
  7. An expert in geology
  8. Someone who has no job
  9. A fact or idea that serves as a guide or aid in a task or a problem
  10. An underground train

20 Clues: A form of play • An expert in history • An expert in geology • A painting on a wall • An underground train • An expert in biologie • Someone who has no job • Go somewhere,make a journey • Someone who take care of a farm • Money given under an arrangement • A person who is an expert in chemistry • A machine capable of doing a certain task • Something given as a reward of a competition • ...

Chemistry Crossword Puzzle 2022-05-09

Chemistry Crossword Puzzle crossword puzzle
Across
  1. pH of 7
  2. the amount of heat energy needed to raise the temperature of 1 gram of water 1 degree Celsius
  3. A part of chemistry that studies amounts of substances that are involved in reactions
  4. Subatomic particle with a positive charge
  5. a homogeneous mixture
  6. two substances that can mix
  7. pH of 8-14
  8. subatomic particle with a negative charge
  9. branch of science that deals with the composition, structure, properties, and transformations of substances
  10. number of protons and neutrons in an atom's nucleus
Down
  1. elements on the left side of the periodic table (first column)
  2. the amount of heat energy needed to raise the temperature of a gram of a substance 1 degree Celsius
  3. pH of 0-6
  4. the area around a nucleus that contains electrons
  5. adding a base to an acid or an acid to a base to neutralize
  6. elements on the right side of the periodic table (last column)
  7. when to substances can not mix
  8. substance that takes part in and undergoes change during a reaction
  9. subatomic particle with a neutral charge
  10. standard temperature and pressure

20 Clues: pH of 7 • pH of 0-6 • pH of 8-14 • a homogeneous mixture • two substances that can mix • when to substances can not mix • standard temperature and pressure • subatomic particle with a neutral charge • Subatomic particle with a positive charge • subatomic particle with a negative charge • the area around a nucleus that contains electrons • ...

Swagger 2023-04-23

Swagger crossword puzzle
Across
  1. Where did jonas get is Division II scholarship from
  2. where did Jonas's dad work
  3. How many chapters are in the book
  4. Jonas's last name
  5. What car does jonas drive
  6. Class Levi and Jonas both had
  7. Nick's last name
  8. What position does jonas play
  9. What was Jonas's Chemistry teachers name
  10. Who is jonas's best friend
  11. Coach hartwell's first name
  12. Undefeated basketball team
  13. Levi's last name
  14. Levi's favorite activity
  15. Where did jonas move
  16. Levi's Religion
  17. Where did jonas practice when he first moved to seattle
  18. Who does Jonas like
  19. how tall is levi
  20. Levi's nickname
Down
  1. What sport is the book based
  2. Who caused Coach knecht accident
  3. Levi's favorite place
  4. Jonas's principal
  5. Where was Levi's body found
  6. Author of the book
  7. What was Jonas's vow
  8. Levi's favorite mountain
  9. Where did jonas live before moving to seattle
  10. Hawks Jonas's new team
  11. Cash's last name
  12. Class where Jonas cheated
  13. levi's older sister
  14. Name of the book
  15. Deshawn's last name
  16. What does Hartell become after knecht's accident
  17. How did levi die

37 Clues: Levi's Religion • Levi's nickname • Nick's last name • Cash's last name • Levi's last name • Name of the book • how tall is levi • How did levi die • Jonas's principal • Jonas's last name • Author of the book • levi's older sister • Deshawn's last name • Who does Jonas like • What was Jonas's vow • Where did jonas move • Levi's favorite place • Hawks Jonas's new team • Levi's favorite mountain • ...

Changes In Matter 2025-04-23

Changes In Matter crossword puzzle
Across
  1. the force that holds atoms
  2. the basic building block of chemistry
  3. the branch of natural science
  4. it measures how much is inside of something
  5. it measures how hot or cold something is
  6. a substance made of one atom
  7. the amount of space occupied by matter
  8. matter that does not alter the chemical properties
  9. two or more chemically bonded together
  10. it can be observed without changing
  11. when bonds break and new ones are formed
  12. a substance that comes in content with another
  13. a substance to help chemicals go faster
Down
  1. heat absorbed by surrounding areas
  2. the end of a chemical reaction
  3. anything that takes up space and can be weighed
  4. a chemical made up of more than one element
  5. a combination of two or more substances
  6. the capacity to do work
  7. the amount of energy that is transferred from one system
  8. a specific characteristic of a substance
  9. the process of releasing heat
  10. the attraction of molecules
  11. a substance that is present to the start

24 Clues: the capacity to do work • the force that holds atoms • the attraction of molecules • a substance made of one atom • the branch of natural science • the process of releasing heat • the end of a chemical reaction • heat absorbed by surrounding areas • it can be observed without changing • the basic building block of chemistry • the amount of space occupied by matter • ...

Scientific Revolution Review 2025-11-03

Scientific Revolution Review crossword puzzle
Across
  1. The early practice that aimed to turn metals into gold before modern chemistry.
  2. Testing an idea to gather evidence.
  3. A major change in ideas, methods, or understanding.
  4. The belief that knowledge comes from observation and experimentation.
  5. The study of the structure of the human body.
  6. Cutting open and studying organisms to learn about their structure.
  7. A tool that magnifies small objects.
Down
  1. The movement of blood through the body.
  2. The belief that Earth is the center of the universe.
  3. A tool used to observe distant objects in the sky.
  4. The force that pulls objects toward one another.
  5. The study of motion, matter, and energy.
  6. Using the senses to gather information.
  7. An educated guess that can be tested.
  8. The science of matter and how substances interact.
  9. The idea that the sun is at the center of the universe.
  10. An explanation supported by evidence and experiments.
  11. The study of microscopic organisms.
  12. Method, A process used to test and prove ideas using observation and experiments.
  13. A statement or rule that describes how something in nature behaves.

20 Clues: Testing an idea to gather evidence. • The study of microscopic organisms. • A tool that magnifies small objects. • An educated guess that can be tested. • The movement of blood through the body. • Using the senses to gather information. • The study of motion, matter, and energy. • The study of the structure of the human body. • ...

Fin 2017-11-13

Fin crossword puzzle
Across
  1. 3945
  2. f32
  3. 3894
  4. 123
  5. 345
Down
  1. 9302
  2. 3i905
  3. 2934
  4. 325

9 Clues: f32 • 325 • 123 • 345 • 3945 • 9302 • 2934 • 3894 • 3i905

School subjects 2022-09-12

School subjects crossword puzzle
Across
  1. / science
  2. / physics
  3. / geography
  4. / history
Down
  1. / music
  2. / chemistry
  3. / biology
  4. / spanish
  5. sociales / social studies
  6. / art

10 Clues: / art • / music • / biology • / spanish • / science • / physics • / history • / chemistry • / geography • sociales / social studies

School 2019-02-13

School crossword puzzle
Across
  1. - uczeń
  2. - podręcznik
  3. - słownictwo
  4. - chemia
  5. - długopis
Down
  1. - piórnik
  2. - biologia
  3. - plastyka
  4. - ściągać

9 Clues: - uczeń • - chemia • - piórnik • - ściągać • - biologia • - plastyka • - długopis • - podręcznik • - słownictwo

Crossword Puzzle 2020-02-07

Crossword Puzzle crossword puzzle
Across
  1. staticmahem
  2. yelocog
  3. hpyiscs
  4. maystroon
  5. gloiboy
Down
  1. anybot
  2. cherymist
  3. oglychopsy
  4. gloozoy

9 Clues: anybot • yelocog • hpyiscs • gloozoy • gloiboy • cherymist • maystroon • oglychopsy • staticmahem

La matière scolaire-traduire le mot en anglais vers le français 2024-04-15

La matière scolaire-traduire le mot en anglais vers le français crossword puzzle
Across
  1. French
  2. Biology
  3. English
  4. History
  5. Math
Down
  1. Physics
  2. Sciences
  3. Geography
  4. Chemistry

9 Clues: Math • French • Physics • Biology • English • History • Sciences • Geography • Chemistry

School subjects 2024-09-22

School subjects crossword puzzle
Across
  1. 10
  2. 2
  3. 12
  4. 8
  5. 4
  6. 9
  7. 8
Down
  1. 3
  2. 1
  3. 11
  4. 5

11 Clues: 3 • 1 • 2 • 8 • 5 • 4 • 9 • 8 • 10 • 11 • 12

School subjects (Tantárgyak) 2024-11-21

School subjects (Tantárgyak) crossword puzzle
Across
  1. - földrajz
  2. - matematika
  3. - informatikaóra
  4. - kémia
  5. - történelem
Down
  1. - tornaóra
  2. - rajzóra
  3. - biológia
  4. - fizika

9 Clues: - kémia • - fizika • - rajzóra • - tornaóra • - földrajz • - biológia • - matematika • - történelem • - informatikaóra

Chemistry 2021-05-27

Chemistry crossword puzzle
Across
  1. Liquids and gases flow and change shape and so they are also called
  2. It is the amount of water-vapours present in air
  3. Change of solid state into into liquid state
  4. A change of solid state into gaseous state
  5. It causes cooling
Down
  1. The state of matter can be changed by changing temperature or
  2. Intermixing of particles of two different types of matter on their use
  3. It is a bulk phenomenon
  4. All these occupy space and have mass
  5. Evaporation is a _______ phenomenon

10 Clues: It causes cooling • It is a bulk phenomenon • Evaporation is a _______ phenomenon • All these occupy space and have mass • A change of solid state into gaseous state • Change of solid state into into liquid state • It is the amount of water-vapours present in air • The state of matter can be changed by changing temperature or • ...

Chemistry 2021-06-17

Chemistry crossword puzzle
Across
  1. Study of Matter
  2. rows on the periodic table
  3. 17th group elements
  4. Laughing gas
  5. one of the chalcogens
Down
  1. King of acids
  2. Lightest element
  3. month of Avogadro Number
  4. simplest repeating structure of a crystal
  5. Polymer of isoprene

10 Clues: Laughing gas • King of acids • Study of Matter • Lightest element • 17th group elements • Polymer of isoprene • month of Avogadro Number • one of the chalcogens • rows on the periodic table • simplest repeating structure of a crystal

chemistry 2021-04-26

chemistry crossword puzzle
Across
  1. links upstream and downstream.
  2. The upstream oil sector is also known as the (3) and (4) (E&P) sector.
  3. The main objectives of the midstream process are transporting and (7) the discovered oil and gas.
  4. Oil and natural gas combine to create a liquid called (1).
  5. The sector in which the refining, processing, and purifying of oil and natural gasses occurs. (9).
  6. The downstream process pushes finished products such as: gas, lubricants, waxes, fuel, and kerosene out of storage and into the (10).
Down
  1. exploration and production sector: collecting data and (5) wells.
  2. (11) oil prices are an advantage to downstream and petrochemical activities, as they are crushing upstream economics.
  3. The upstream oil sector is also known as the (3) and (4) (E&P) sector.
  4. Midstream is the sector in which the (6) of crude or refined petroleum products occurs through pipeline, oil tanker, barge, truck, or rail.
  5. The three sectors of the oil and gas industry are: (2), midstream, and downstream

11 Clues: links upstream and downstream. • Oil and natural gas combine to create a liquid called (1). • exploration and production sector: collecting data and (5) wells. • The upstream oil sector is also known as the (3) and (4) (E&P) sector. • The upstream oil sector is also known as the (3) and (4) (E&P) sector. • ...

chemistry 2022-06-13

chemistry crossword puzzle
Across
  1. Fe
  2. Ca
  3. Ar
  4. Na
  5. Ag
Down
  1. He
  2. Cu
  3. Co
  4. Au
  5. Hg

10 Clues: He • Cu • Fe • Ca • Co • Au • Ar • Na • Hg • Ag

Chemistry 2022-12-04

Chemistry crossword puzzle
Across
  1. Devansh picked up a ball of a certain substance and threw it up when it hit the ground it did not break but it dented badly.What could be the substance.
  2. Who was the first scientist to use the term element in 1661?
  3. I am a non metal which is a good conductor of heat.Who am I ?
  4. I am a metal brown in colour .Who am I ?
  5. I Am a metal which is non-malleable at room temperature.Who am I ?
  6. Melting of a candle is what type of a change?
Down
  1. A______ Is a substance composed of Two or more elements chemically combined with one another in a fixed proportion.
  2. Vidyans picked up another ball But this one melted in his hand as soon as he touched it .What could it be made of?
  3. I am a metal having the lowest melting point.Who am I?
  4. Ravi is given sulfur and iron fillings he combines them by heating them to form FeS .What kind of mixture is formed in this case?

10 Clues: I am a metal brown in colour .Who am I ? • Melting of a candle is what type of a change? • I am a metal having the lowest melting point.Who am I? • Who was the first scientist to use the term element in 1661? • I am a non metal which is a good conductor of heat.Who am I ? • I Am a metal which is non-malleable at room temperature.Who am I ? • ...

Chemistry 2022-12-08

Chemistry crossword puzzle
Across
  1. Substance that neutralises bases
  2. compound which also goes by the name "dihydrogen monoxide"
  3. atom that makes up most of organic lifeforms
  4. One of two scientists who developed the synthesis of ammonia
  5. Nobel Prize Winner who is the first woman to do so in that field
  6. Molecule that consists of many identical parts
Down
  1. atom that is missing one or more electrons
  2. Place where experiments are conducted
  3. Chemical unit that is also an animal
  4. Part of the atom that consists of protons and neutrons

10 Clues: Substance that neutralises bases • Chemical unit that is also an animal • Place where experiments are conducted • atom that is missing one or more electrons • atom that makes up most of organic lifeforms • Molecule that consists of many identical parts • Part of the atom that consists of protons and neutrons • compound which also goes by the name "dihydrogen monoxide" • ...

chemistry 2022-12-16

chemistry crossword puzzle
Across
  1. a person who manages a home and often raises children instead of earning money from a job
  2. a very short period of time
  3. the scientific study of the basic characteristics of substances and the ways in which they react or combine
  4. the process of protecting someone or something and providing what that person or thing needs
Down
  1. continuing in one direction without bending or curving
  2. something, such as a funny story or trick, that is said or done in order to make people laugh
  3. not easy to bend, cut, or break
  4. to give someone knowledge or to train someone; to instruct
  5. to come out of a mother's body
  6. having strong feelings of sadness or sympathy, because of something someone has said or done

10 Clues: a very short period of time • to come out of a mother's body • not easy to bend, cut, or break • continuing in one direction without bending or curving • to give someone knowledge or to train someone; to instruct • a person who manages a home and often raises children instead of earning money from a job • ...

Chemistry 2022-11-29

Chemistry crossword puzzle
Across
  1. both oxidation and reduction
  2. loss of electrons
  3. a strong form of carbon
  4. relating to or denoting chemical bonds formed by the sharing of electrons between atoms
Down
  1. gain of electrons
  2. detach or remove from a particular place or location
  3. strong electrostatic attraction between oppositely charged ions
  4. a form of carbon which is an element and in layers
  5. an atom or molecule with a net electric charge due to the loss or gain of one or more electrons
  6. relating to or consisting of molecules

10 Clues: gain of electrons • loss of electrons • a strong form of carbon • both oxidation and reduction • relating to or consisting of molecules • a form of carbon which is an element and in layers • detach or remove from a particular place or location • strong electrostatic attraction between oppositely charged ions • ...

Chemistry 2019-01-16

Chemistry crossword puzzle
Across
  1. The arrangement of elements in the order of increasing atomic number in a table.
  2. A fuel formed from the remains and skeletons of dead matter from over a million years ago.
  3. The smallest part of an element.
  4. The mass of a substance divided by its volume.
  5. The change of state from solid to liquid.
Down
  1. A small charged particle found rotating around the nucleus of an atom.
  2. The amount of solute that dissolves in a given quantity of solvent.
  3. An unreactive element found in group 0 of the periodic table.
  4. A charged particle found in the nucleus of an atom.
  5. The central section of an atoms which contains protons, neutrons and electrons.

10 Clues: The smallest part of an element. • The change of state from solid to liquid. • The mass of a substance divided by its volume. • A charged particle found in the nucleus of an atom. • An unreactive element found in group 0 of the periodic table. • The amount of solute that dissolves in a given quantity of solvent. • ...

chemistry 2019-04-30

chemistry crossword puzzle
Across
  1. reaction of the release of heat
  2. change a irreversible chemical reaction involving the arrangement of one or more atoms
  3. rapid chemical reaction involving oxygen causing heat and light
  4. chemical reaction with two soluble salts in aqueous solution
  5. something that changes during a reaction
Down
  1. chemical reaction with acid and salt
  2. reaction accompanied by heat
  3. smallest particle of a chemical element
  4. change the matter is altered but never changed
  5. a substance that is produced during a natural,chemical or manufactured process

10 Clues: reaction accompanied by heat • reaction of the release of heat • chemical reaction with acid and salt • smallest particle of a chemical element • something that changes during a reaction • change the matter is altered but never changed • chemical reaction with two soluble salts in aqueous solution • rapid chemical reaction involving oxygen causing heat and light • ...

Chemistry 2019-04-30

Chemistry crossword puzzle
Across
  1. CHANGE When a chemical gets a new look in its appearance thus becoming something completely different e.g. Oxygen & Ice.
  2. The releasing of energy outside the body of an object resulting in expulsion of matter.
  3. A common Chemical phenomena which results in heat being generated and thus being exerted outwards.
  4. Disabling a product by counteracting the effects of it and preventing it from having a deeply violent reaction.
  5. The result of a chemical change which leads to a direct result of combining two specific elements into a new one.
  6. Most minute particle of an element consisting of three objects: Protons, Electrons, and Neutrons; and being made up of a nucleus and atomic number.
Down
  1. The result of falling condensation thus becoming things such a hail, sleet, snow and rain.
  2. CHANGE The metamorphosis of two completely different elements thus procuring a brand new element from the transfusion.
  3. The process of the absorption of heat from a combustible object and also opposite of endothermic.
  4. A type of substance which undergoes a change thus resulting in a chemical change as they are the starters of it.

10 Clues: The releasing of energy outside the body of an object resulting in expulsion of matter. • The result of falling condensation thus becoming things such a hail, sleet, snow and rain. • The process of the absorption of heat from a combustible object and also opposite of endothermic. • ...

chemistry 2019-03-26

chemistry crossword puzzle
Across
  1. positively charged subatomic particle
  2. number of protons
  3. negatively charged subatomic particle
  4. a mixture of different compounds
  5. smallest part of an element
  6. a substance with the same number of protons
Down
  1. number of protons and neutrons
  2. two or more atoms chemically bonded together
  3. two or more elements chemically combined together in a fixed ratio
  4. neutrally charged subatomic particle

10 Clues: number of protons • smallest part of an element • number of protons and neutrons • a mixture of different compounds • neutrally charged subatomic particle • positively charged subatomic particle • negatively charged subatomic particle • a substance with the same number of protons • two or more atoms chemically bonded together • ...

chemistry 2020-09-13

chemistry crossword puzzle
Across
  1. The number of protons in an atom
  2. A negative ion is known as?
  3. loose electrons during a chemical reaction
  4. the smallest unit of matter?
  5. Electrons orbit the nucleus of an atom in?
Down
  1. stable subatomic particle with a charge of negative electricity
  2. horizontal rows
  3. A positive ion known as?
  4. the number of neutrons and protons in the nucleus of an atom
  5. Vertical columns

10 Clues: horizontal rows • Vertical columns • A positive ion known as? • A negative ion is known as? • the smallest unit of matter? • The number of protons in an atom • loose electrons during a chemical reaction • Electrons orbit the nucleus of an atom in? • the number of neutrons and protons in the nucleus of an atom • stable subatomic particle with a charge of negative electricity

Chemistry 2020-04-28

Chemistry crossword puzzle
Across
  1. Amino acid posses amino and ________ group.
  2. What is the type of redox reaction when Eocell value is positive?
  3. How does electron withdrawing groups (EWG) affecting the basic strength?
  4. What is the type of rate that is determined over a period of time?
  5. What group replaces hydrogen atom(s) in ammonia to produce amines?
  6. A process to form amino acids from peptides.
Down
  1. What apparatus can be used to measure cell potential?
  2. At nonstandard conditions, what equation describes the standard cell potential?
  3. What reaction of amines produces amides?
  4. If an element has greater Standard Electrode Potential value, it is easier to undergo oxidation or reduction?

10 Clues: What reaction of amines produces amides? • Amino acid posses amino and ________ group. • A process to form amino acids from peptides. • What apparatus can be used to measure cell potential? • What is the type of redox reaction when Eocell value is positive? • What is the type of rate that is determined over a period of time? • ...

Chemistry 2020-05-07

Chemistry crossword puzzle
Across
  1. Alkaline hydrolysis of esters is_________
  2. In alumino- thermic process , aluminium acts as _____________agent.
  3. Glass is __________liquid
  4. PH of coco- cola is ______(acidic/basic)
  5. LPG gas used for cooking purposes contains __________
Down
  1. Sea divers use mixture of _____________and O2 gas.
  2. Bakelite is obtained from ________ and formaldehyde.
  3. Cobalt is mainly found in Nepal in which district ______
  4. In any given orbital electron fill up in increasing order of energy it is known as ____________principle
  5. Percentage of air in Air Gel is _________(In word and hyphen required)

10 Clues: Glass is __________liquid • PH of coco- cola is ______(acidic/basic) • Alkaline hydrolysis of esters is_________ • Sea divers use mixture of _____________and O2 gas. • Bakelite is obtained from ________ and formaldehyde. • LPG gas used for cooking purposes contains __________ • Cobalt is mainly found in Nepal in which district ______ • ...

Chemistry 2020-11-19

Chemistry crossword puzzle
Across
  1. positive electrode
  2. positive or negative charged atom
  3. a compound that has been melted
  4. Chemicals going into a reaction
  5. negative electrode
Down
  1. inert probe used in electrolysis
  2. gain electron to become negative
  3. produced from a reaction
  4. lose electron to become positive
  5. two or more elements chemically bonded together

10 Clues: positive electrode • negative electrode • produced from a reaction • a compound that has been melted • Chemicals going into a reaction • inert probe used in electrolysis • gain electron to become negative • lose electron to become positive • positive or negative charged atom • two or more elements chemically bonded together

Chemistry 2021-01-04

Chemistry crossword puzzle
Across
  1. the smallest part of an element/building block
  2. positively charged part of an atom
  3. is a pure substance that is mad of the same atom
  4. Has definite shape and volume
  5. neutral part o an atom
Down
  1. tells us the mass of the protons and neutrons
  2. tells us the number of protons
  3. negatively charged part of an atom
  4. has definite volume but no definite shape
  5. has no definite shape or volume

10 Clues: neutral part o an atom • Has definite shape and volume • tells us the number of protons • has no definite shape or volume • positively charged part of an atom • negatively charged part of an atom • has definite volume but no definite shape • tells us the mass of the protons and neutrons • the smallest part of an element/building block • ...

Chemistry 2021-09-02

Chemistry crossword puzzle
Across
  1. - represents a compound; represented by symbols and subscripts
  2. - may increase or decrease during a chemical change (hot or cold)
  3. - pure substance; combines 2 or more elements and is represented by a chemical formula
  4. - a pure substance that cannot be broken down into another substance
  5. - bubbles produced during a chemical reaction
  6. - anything that has mass and takes up space
Down
  1. - represents the name of an element; written with a capital letter and sometimes a lower case letter
  2. - # after chemical symbol in a formula; tells you the number of atoms present for each element in a formula
  3. - the smallest particle of an element
  4. - a solid substance that appears during a chemical reaction

10 Clues: - the smallest particle of an element • - anything that has mass and takes up space • - bubbles produced during a chemical reaction • - a solid substance that appears during a chemical reaction • - represents a compound; represented by symbols and subscripts • - may increase or decrease during a chemical change (hot or cold) • ...

Chemistry 2021-07-21

Chemistry crossword puzzle
Across
  1. mixing of oppositely charged sols neutralise their charges
  2. action done during peptization to convert precipitate into a colloid
  3. ion responsible for the neutralisation of charge
  4. minimum conc. of an electrolyte in millimoles/litre causing precipitation of sol
  5. reason for preferential adsorption
Down
  1. potential difference between the fixed layer and diffused layer of opp charges
  2. another name for coagulation
  3. settling down of particles
  4. conversion of precipitate to colloid
  5. two layers of opposite charges around the colloidal particle

10 Clues: settling down of particles • another name for coagulation • reason for preferential adsorption • conversion of precipitate to colloid • ion responsible for the neutralisation of charge • mixing of oppositely charged sols neutralise their charges • two layers of opposite charges around the colloidal particle • ...

chemistry 2021-02-14

chemistry crossword puzzle
Across
  1. This separates solids in suspension in a liquid by letting them move across another material with a large surface area.
  2. This involves passing the mixtures through a filter, which retains one of the components (e.g sand and water)
  3. the conversion of a vapour or gas to a liquid.
  4. the removal of contaminants from water.
  5. remaining after the greater part or quantity has gone.
  6. homogeneous or heterogeneous mixture of metals
Down
  1. the process of turning from a liquid into vapour.
  2. the process of separating components of a mixture based on different boiling points.
  3. a mixture in which the particle size of the disintegrated substance is so small that it appears to be homogeneous.
  4. also known as freezing is a phase change of matter that results in the production of a solid

10 Clues: the removal of contaminants from water. • the conversion of a vapour or gas to a liquid. • homogeneous or heterogeneous mixture of metals • the process of turning from a liquid into vapour. • remaining after the greater part or quantity has gone. • the process of separating components of a mixture based on different boiling points. • ...

Chemistry 2021-04-14

Chemistry crossword puzzle
Across
  1. the amount of electrons on the outermost layer
  2. anything that has mass and matter
  3. a substance composed of two or more elements
  4. Smallest unit of an element
Down
  1. the ability to reflect light
  2. the ability to be hammered into thin sheets
  3. number in front of the chemical formula
  4. how reactive an element is
  5. center of an atom that has protons,neutrons,and electrons
  6. the study of how atoms form new substances by interacting with each other

10 Clues: how reactive an element is • Smallest unit of an element • the ability to reflect light • anything that has mass and matter • number in front of the chemical formula • the ability to be hammered into thin sheets • a substance composed of two or more elements • the amount of electrons on the outermost layer • center of an atom that has protons,neutrons,and electrons • ...

Chemistry 2021-04-15

Chemistry crossword puzzle
Across
  1. the proton is a positive electric charge.
  2. a stable subatomic particle with a charge of negative electricity.
  3. Electron: a valence electron is an outer shell electron that is associated with an atom.
  4. Chemistry is the scientific discipline involved with elements.
  5. Levels: Energy levels (also called electron shells) are fixed distances from the nucleus of an atom where electrons may be found.
  6. the basic unit of a chemical element.
Down
  1. a subatomic particle of about the same mass as a proton but without an electric charge.
  2. the central part of an atom that comprises nearly all of the atomic mass and that consists of protons and neutrons.
  3. reaction: 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.
  4. Cloud: An electron cloud is ​the region of negative charge surrounding an atomic nucleus that is associated with an atomic orbital.

10 Clues: the basic unit of a chemical element. • the proton is a positive electric charge. • Chemistry is the scientific discipline involved with elements. • a stable subatomic particle with a charge of negative electricity. • a subatomic particle of about the same mass as a proton but without an electric charge. • ...

Chemistry 2021-04-14

Chemistry crossword puzzle
Across
  1. materials which have a conductivity between conductors
  2. a substance that takes part in and undergoes change during a reaction.
  3. is a substance that is formed as the result of a chemical
  4. any of the four substances air, water, fire, and earth formerly believed to compose the physical universe
Down
  1. fixed distances from the nucleus of an atom where electrons may be found
  2. weighted average of all of the isotopes of that element
  3. a multiplier or factor that measures some property.
  4. everything around you
  5. natural materials that do not produce heat
  6. a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign.

10 Clues: everything around you • natural materials that do not produce heat • a multiplier or factor that measures some property. • materials which have a conductivity between conductors • weighted average of all of the isotopes of that element • is a substance that is formed as the result of a chemical • a substance that takes part in and undergoes change during a reaction. • ...

chemistry 2021-04-29

chemistry crossword puzzle
Across
  1. a stable subatomic particle with a charge of negative electricity.
  2. a gentle sheen or soft glow.
  3. the basic unit of a chemical element.
  4. a subatomic particle of about the same mass as a proton, but without any electric charge
Down
  1. a stable subatomic particle with a positive charge.
  2. whose properties are intermediate between those of metals and solid nonmetals or semiconductors
  3. a set of elements occupying an entire horizontal row in the periodic table.
  4. easy to break or shatter easily.
  5. any substance that has mass and takes up space by having volume.
  6. a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction

10 Clues: a gentle sheen or soft glow. • easy to break or shatter easily. • the basic unit of a chemical element. • a stable subatomic particle with a positive charge. • any substance that has mass and takes up space by having volume. • a stable subatomic particle with a charge of negative electricity. • ...

Chemistry 2021-04-30

Chemistry crossword puzzle
Across
  1. When you hit a metal, it makes a sound.
  2. Using litmus paper, results are blue.
  3. A substance that has no acid or alkali.
  4. A substance that can melt your skin.
  5. Something that can easily break.
Down
  1. It may dissolve or burn your skin and materials.
  2. It contains dangerous organisms such as bacteria.
  3. table- Something that has 118 elements.
  4. Is always around us.
  5. Mixtures of metal.

10 Clues: Mixtures of metal. • Is always around us. • Something that can easily break. • A substance that can melt your skin. • Using litmus paper, results are blue. • table- Something that has 118 elements. • When you hit a metal, it makes a sound. • A substance that has no acid or alkali. • It may dissolve or burn your skin and materials. • ...

Chemistry 2023-02-13

Chemistry crossword puzzle
Across
  1. - saliktas olbaltumvielas
  2. - ir dzīvo organismu pamatvielas, dabiski lielmolekulāri savienojumi - polipeptīdi, kas veidoti no aminoskābju atlikumiem
  3. - ir biomolekulas, kuras katalizē (palielina reakciju tempu) ķīmiskas reakcijas
  4. - vienkarši olbaltumvielas
Down
  1. - iedala 3 grupās (saharīdu grupas)
  2. - trīsvērtīgā spirta un augstāko karbonskābju esteri
  3. - škidrie tauki
  4. - ir caurspīdīgs, bezkrāsains, viskozs šķidrums ar saldu garšu.
  5. - cits nosaukums ir vīnogu cukurs
  6. - ir visai daudzveidīga bioorganisko vielu grupa

10 Clues: - škidrie tauki • - saliktas olbaltumvielas • - vienkarši olbaltumvielas • - cits nosaukums ir vīnogu cukurs • - iedala 3 grupās (saharīdu grupas) • - ir visai daudzveidīga bioorganisko vielu grupa • - trīsvērtīgā spirta un augstāko karbonskābju esteri • - ir caurspīdīgs, bezkrāsains, viskozs šķidrums ar saldu garšu. • ...

Chemistry 2023-01-17

Chemistry crossword puzzle
Across
  1. subatomic particle with a positive charge
  2. row and columns of chemical elements
  3. a particel of matter that uniquely defines an element
  4. substance changes into an entirely new substance
  5. subatomic particles with a negative charge
Down
  1. only the appearance changes
  2. a subatomic particle with no charge
  3. symbol for Na
  4. oppoasite of a base
  5. gold,Copper, Iron

10 Clues: symbol for Na • gold,Copper, Iron • oppoasite of a base • only the appearance changes • a subatomic particle with no charge • row and columns of chemical elements • subatomic particle with a positive charge • subatomic particles with a negative charge • substance changes into an entirely new substance • a particel of matter that uniquely defines an element

Chemistry 2023-04-14

Chemistry crossword puzzle
Across
  1. A substance that consists of atoms that all have the same number of protons
  2. Neutral charge (no charge) Mass 1
  3. Ability to react with other elements
  4. The electrons in the energy level
Down
  1. Anything that has mass and takes up space (has volume)
  2. Positive charge Mass of 1
  3. Negative charge Mass of 0
  4. Was developed based on the physical and chemical properties of the known elements
  5. The Smallest unit of matter
  6. Center of a atom

10 Clues: Center of a atom • Positive charge Mass of 1 • Negative charge Mass of 0 • The Smallest unit of matter • Neutral charge (no charge) Mass 1 • The electrons in the energy level • Ability to react with other elements • Anything that has mass and takes up space (has volume) • A substance that consists of atoms that all have the same number of protons • ...

Chemistry 2023-04-14

Chemistry crossword puzzle
Across
  1. A subatomic particle located in the nucleus that has a positive charge
  2. The number on the top of each element, also tells us the amount of protons
  3. The ability to break or snap very easily
  4. The characteristic of a metal with the ability to shine
  5. the cloud surrounding the nucleus in an atom
  6. a table arranged in a specific order that shows us every element and their characteristics using numbers, groups, and periods
Down
  1. an object that easily transfers energy(mostly heat)
  2. Located in the electron cloud, this subatomic particle has a negative charge and weighs barely anything
  3. an object that possesses characteristics of both metals and non-metals
  4. the outermost electron in the electron cloud

10 Clues: The ability to break or snap very easily • the outermost electron in the electron cloud • the cloud surrounding the nucleus in an atom • an object that easily transfers energy(mostly heat) • The characteristic of a metal with the ability to shine • A subatomic particle located in the nucleus that has a positive charge • ...

chemistry 2023-04-17

chemistry crossword puzzle
Across
  1. group of atoms
  2. equations of chemical
  3. before the yield sign
  4. smallest unit of measurement
  5. shows how many atoms are in a compond
  6. arrow
  7. matter cant be destroyed or created only changed
Down
  1. number n front of chemical formula
  2. changes one set of chemical equations into another
  3. after the yield sign

10 Clues: arrow • group of atoms • after the yield sign • equations of chemical • before the yield sign • smallest unit of measurement • number n front of chemical formula • shows how many atoms are in a compond • matter cant be destroyed or created only changed • changes one set of chemical equations into another

Chemistry 2023-03-30

Chemistry crossword puzzle
Across
  1. The property of sulphuric acid that is used to maintain the appearance and colour of the products
  2. The production of sulfuric acid involves the emission of sulfur dioxide and this gas has what type of impact
  3. The Subject we are studying
  4. One of the ways sulphuric acid is used for food preservation
  5. The compound the dilution of Sulphur trioxide in sulphuric acid forms
Down
  1. Sulfuric acid wide use in the production of fertilizers plays a crucial role in this sector
  2. The first compound produced in the contact process
  3. One of the Industries sulfuric Acid is used in
  4. The modern industrial method of producing sulfuric acid.
  5. The compound used in excess in the first step of the contact process

10 Clues: The Subject we are studying • One of the Industries sulfuric Acid is used in • The first compound produced in the contact process • The modern industrial method of producing sulfuric acid. • One of the ways sulphuric acid is used for food preservation • The compound used in excess in the first step of the contact process • ...

Chemistry 2023-04-25

Chemistry crossword puzzle
Across
  1. protons + neutrons
  2. inventor of periodic table
  3. consists of protons and neutrons
  4. positively charged particle
  5. neutrally charged particle
Down
  1. one or two letters than represent an element
  2. electron in the outer shell
  3. basic unit of a chemical element
  4. number of protons in nucleus
  5. negatively charged particle

10 Clues: protons + neutrons • inventor of periodic table • neutrally charged particle • electron in the outer shell • negatively charged particle • positively charged particle • number of protons in nucleus • basic unit of a chemical element • consists of protons and neutrons • one or two letters than represent an element

Chemistry 2023-05-18

Chemistry crossword puzzle
Across
  1. / Has a weight of 65.380
  2. / People have made lots of jewelery with this
  3. / Found in glow sticks
  4. / Part of the Alkaline Earth Metals
  5. / Found in milk, cheese, etc.
  6. / Needed on a daily basis to survive
Down
  1. / Has a weight of 91.224
  2. / Is part of the Alkali Metals
  3. / Atomic number is two
  4. / Used to clean pools

10 Clues: / Used to clean pools • / Has a weight of 91.224 • / Atomic number is two • / Found in glow sticks • / Has a weight of 65.380 • / Is part of the Alkali Metals • / Found in milk, cheese, etc. • / Part of the Alkaline Earth Metals • / Needed on a daily basis to survive • / People have made lots of jewelery with this

Chemistry 2023-05-27

Chemistry crossword puzzle
Across
  1. For welding and cutting
  2. Hydrocarbons having a ring structure in them
  3. Hydrocarbons having a straight chain structures with no ring in them
  4. Contains a carbon-carbon triple bond (C=C)
  5. Used as precusor to polypropylene resins, butylene oxide and butanone
Down
  1. Used as a softener for paper and fiber
  2. Preservation of biological specimens
  3. Disinfectant in household cleaners and in moutwash
  4. A natural gas use as fuel
  5. A rocket fuel for space craft intended for low Earth orbit

10 Clues: For welding and cutting • A natural gas use as fuel • Preservation of biological specimens • Used as a softener for paper and fiber • Contains a carbon-carbon triple bond (C=C) • Hydrocarbons having a ring structure in them • Disinfectant in household cleaners and in moutwash • A rocket fuel for space craft intended for low Earth orbit • ...

Chemistry 2023-06-22

Chemistry crossword puzzle
Across
  1. Who discovered the ozone hoke
  2. one of the three rs
  3. most used material in the world
  4. who invented fractional distillation
  5. slabs of iron
  6. unsustainable resources
Down
  1. Who discovered climate change
  2. can be re used
  3. one of the three rs
  4. what cou try polluted the most
  5. one of the three rs
  6. what is the most reactive metal

12 Clues: slabs of iron • can be re used • one of the three rs • one of the three rs • one of the three rs • unsustainable resources • Who discovered climate change • Who discovered the ozone hoke • what cou try polluted the most • most used material in the world • what is the most reactive metal • who invented fractional distillation

Chemistry 2013-12-09

Chemistry crossword puzzle
Across
  1. Substance that has a pH less than 7
  2. Substance that cannot be broken down into any simpler substance by chemical means
  3. Atom or group of atoms with a negative charge or positive charge
  4. Smallest particle in matter
  5. Chemical reaction in which a compound or element rapidly combines with oxygen gas
Down
  1. combination of pure substances
  2. Subatomic particle that has a negative charge of 1-
  3. Subatomic particle that is neutral
  4. Anything that has mass and takes up space (has volume)
  5. Substance that has a pH greater than 7

10 Clues: Smallest particle in matter • combination of pure substances • Subatomic particle that is neutral • Substance that has a pH less than 7 • Substance that has a pH greater than 7 • Subatomic particle that has a negative charge of 1- • Anything that has mass and takes up space (has volume) • Atom or group of atoms with a negative charge or positive charge • ...

Chemistry 2014-05-10

Chemistry crossword puzzle
Across
  1. Refers to how many particles can be packed into a given space
  2. When a liquid becomes a gas, the particles are __________ away compared to when they were organised as a liquid.
  3. Gases ________ when they are heated because they are moving faster and hitting the side of the contained with more force.
  4. When atoms group together, these are called__________.
  5. Materials that are less dense than others will __________.
  6. When particles are heated, they are given more energy. As a result, particles will vibrate ________.
Down
  1. When a chemical reaction takes place, the atoms ___________ themselves to make new substance
  2. When perfume is sprayed in the corner of a room, the people on the opposite side of the room will eventually be able to smell the scent of the perfume. This is a result of a process called_________.
  3. No matter what state (solid, liquid or gas) particles are always
  4. Atoms ________ be created or destroyed

10 Clues: Atoms ________ be created or destroyed • When atoms group together, these are called__________. • Materials that are less dense than others will __________. • Refers to how many particles can be packed into a given space • No matter what state (solid, liquid or gas) particles are always • ...

Chemistry 2014-10-08

Chemistry crossword puzzle
Across
  1. rows of the periodic table
  2. the smallest part of the element that contains all the element's properties
  3. is a pure substance that is made from more than two or more substances
  4. the outermost shell of the electron
  5. something that can not be broken down any further
  6. positively charged particles in the atom
Down
  1. lithium, sodium, potassium
  2. neutral particles in the nucleolus of the atom
  3. group of atoms that has lost or gained electrons
  4. pure

10 Clues: pure • lithium, sodium, potassium • rows of the periodic table • the outermost shell of the electron • positively charged particles in the atom • neutral particles in the nucleolus of the atom • group of atoms that has lost or gained electrons • something that can not be broken down any further • is a pure substance that is made from more than two or more substances • ...

Chemistry 2015-11-19

Chemistry crossword puzzle
Across
  1. Kind of container for waste
  2. manipulation table
  3. piece of clothes to protect in a lab
  4. element Makes 21% of our atmosphere
  5. particle neutral in the nucleus
  6. element in the fluorescent lamps
Down
  1. particle positive in the nucleus
  2. particle negative which tourn around the nucleus
  3. a tool used for watch tiny things
  4. a tool for measuring volume

10 Clues: manipulation table • Kind of container for waste • a tool for measuring volume • particle neutral in the nucleus • particle positive in the nucleus • element in the fluorescent lamps • a tool used for watch tiny things • element Makes 21% of our atmosphere • piece of clothes to protect in a lab • particle negative which tourn around the nucleus

chemistry 2016-03-17

chemistry crossword puzzle
Across
  1. a positive unit or subatomic particle that has a positive charge
  2. a subatomic particle with a net charge that is negative
  3. Group 7 on the Periodic Table and are all non-metals
  4. earth metals the metals of Group 2 on the periodic table
  5. metal elements that have incomplete d sub-shells, but also may be referred to as the d-block elements
Down
  1. a neutral unit or subatomic particle that has no net charge
  2. a substance possessing both the properties of metals and non-metals
  3. metals the metals of Group 1 on the periodic table
  4. a molecule that has gained or lost one or more electrons
  5. gases group 18 elements, those whose outer electron shell is filled

10 Clues: metals the metals of Group 1 on the periodic table • Group 7 on the Periodic Table and are all non-metals • a subatomic particle with a net charge that is negative • earth metals the metals of Group 2 on the periodic table • a molecule that has gained or lost one or more electrons • a neutral unit or subatomic particle that has no net charge • ...

Chemistry 2017-02-17

Chemistry crossword puzzle
Across
  1. negative charge
  2. Electrons with not a lot of mass and take up most space
  3. Number of Protons and Neutrons
  4. Where the protons and neutrons are held
Down
  1. Electrons on the outer most shell
  2. element with atomic number 5
  3. Number of Protons=Number of electrons
  4. positive charge
  5. Where there is a complete outer shell
  6. element with atomic mass 40 that has 2 valance electrons

10 Clues: positive charge • negative charge • element with atomic number 5 • Number of Protons and Neutrons • Electrons on the outer most shell • Number of Protons=Number of electrons • Where there is a complete outer shell • Where the protons and neutrons are held • Electrons with not a lot of mass and take up most space • element with atomic mass 40 that has 2 valance electrons

chemistry 2017-02-17

chemistry crossword puzzle
Across
  1. about the same mass of a proton
  2. physical substance
  3. a central and most important part of a element
  4. mass cannot be created or destroyed
  5. The ability to be stretched into a thin wire
Down
  1. capable of being shaped
  2. something manufactured or refined to scale
  3. a concrete large body of matter
  4. a participial with a negative charge
  5. basic unit of a chemical element

10 Clues: physical substance • capable of being shaped • about the same mass of a proton • a concrete large body of matter • basic unit of a chemical element • mass cannot be created or destroyed • a participial with a negative charge • something manufactured or refined to scale • The ability to be stretched into a thin wire • a central and most important part of a element

Chemistry 2017-02-07

Chemistry crossword puzzle
Across
  1. when a solid material can stretch.
  2. a refined substance or item.
  3. a change that doesn't change the state of matter for the item undergoing the change.
  4. something that indicates the state or level of something.
Down
  1. a substance that undergoes a change.
  2. how quickly something disolves.
  3. A broup of atoms bonded together.
  4. an undoable change that changes the state of something.
  5. Solid, liquid, and gas are the three ______.
  6. the physical property of matter.

10 Clues: a refined substance or item. • how quickly something disolves. • the physical property of matter. • A broup of atoms bonded together. • when a solid material can stretch. • a substance that undergoes a change. • Solid, liquid, and gas are the three ______. • an undoable change that changes the state of something. • something that indicates the state or level of something. • ...

Chemistry 2016-07-15

Chemistry crossword puzzle
Across
  1. HEAT THE BIG ALKANE UNTIL IT BREAKS IN TO TWO
  2. BONDING NON-METAL+NON-METAL
  3. BONDING METAL+NON-METAL
  4. IS THE BOTTOM NUMBER OF PERDODIC TABLE TABLE PROTON=ELECTRON
  5. REACTS WITH OXYGEN TO FORM CARBON DIOXIDE AND WATER
Down
  1. METALS ALKALI METALS HAVE LOW MELTING POINTS AND BOILING POINTS
  2. CALCUIM TO SLAKED LIME TO LIMEWATER TO?
  3. LESS REACTIVE
  4. MORE REACTIVE THAN ALUMINIUM LESS REACTIVE THAN POTASSIUM
  5. IS THE TOP NUMBER OF PERIODIC TABLE PROTON+NEUTRON

10 Clues: LESS REACTIVE • BONDING METAL+NON-METAL • BONDING NON-METAL+NON-METAL • CALCUIM TO SLAKED LIME TO LIMEWATER TO? • HEAT THE BIG ALKANE UNTIL IT BREAKS IN TO TWO • IS THE TOP NUMBER OF PERIODIC TABLE PROTON+NEUTRON • REACTS WITH OXYGEN TO FORM CARBON DIOXIDE AND WATER • MORE REACTIVE THAN ALUMINIUM LESS REACTIVE THAN POTASSIUM • ...

Chemistry 2022-04-05

Chemistry crossword puzzle
Across
  1. only one product is formed, usually only two reactants
  2. the ratio of the actual yield to the theoretical yield, multiplied by 100
  3. calculations involving the mass relationships of elements in compounds
  4. the substance that holds back the product from being fully produced
Down
  1. One element replaces its a similar element in a compound, also known as "home wreckers"
  2. A reaction that always produces H20 and CO2
  3. the process in which an electric current is used to produce a chemical reaction, such as the decomposition of water
  4. a compound breaks down into two or more elements
  5. how much is actually produced in a reaction
  6. the substance that is not used up completely in a reaction

10 Clues: A reaction that always produces H20 and CO2 • how much is actually produced in a reaction • a compound breaks down into two or more elements • only one product is formed, usually only two reactants • the substance that is not used up completely in a reaction • the substance that holds back the product from being fully produced • ...

Chemistry 2021-12-03

Chemistry crossword puzzle
Across
  1. A mixture when one substance dissolves another
  2. Building blocks of protein
  3. Tiny particles that all matter is made of
  4. Makes up 78% of the air we breathe
  5. Mixture of metals
Down
  1. The study of what substances are made of
  2. Negatively charged subatomic particles
  3. The Centre of an atom
  4. the substance in which the solute dissolves
  5. The first column on the periodic table

10 Clues: Mixture of metals • The Centre of an atom • Building blocks of protein • Makes up 78% of the air we breathe • Negatively charged subatomic particles • The first column on the periodic table • The study of what substances are made of • Tiny particles that all matter is made of • the substance in which the solute dissolves • A mixture when one substance dissolves another

Chemistry 2021-12-07

Chemistry crossword puzzle
Across
  1. CIO3 (-)
  2. IO3 (-)
  3. CNO (-)
  4. SO4 (2-)
  5. CO3 (2-)
Down
  1. HSO4 (-)
  2. OH (-)
  3. NO3 (-)
  4. IO (4 -)
  5. BrO3 (-)

10 Clues: OH (-) • NO3 (-) • IO3 (-) • CNO (-) • CIO3 (-) • HSO4 (-) • IO (4 -) • SO4 (2-) • CO3 (2-) • BrO3 (-)

Chemistry 2022-01-10

Chemistry crossword puzzle
Across
  1. Isotopes have a different number of..?
  2. What type of energy is needed to start a reaction
  3. What must occur between particles to react?
  4. What type of test is used to identify metal ions?
  5. Substances that only contain one thing are considered what?
Down
  1. What is formed when halogens react with alkali metals?
  2. How reactive are Group 1 metals
  3. Ions with opposite charges form what type of bond?
  4. Biological catalysts
  5. Iron reactions with oxygen and what else to form rust?

10 Clues: Biological catalysts • How reactive are Group 1 metals • Isotopes have a different number of..? • What must occur between particles to react? • What type of energy is needed to start a reaction • What type of test is used to identify metal ions? • Ions with opposite charges form what type of bond? • What is formed when halogens react with alkali metals? • ...

chemistry 2022-01-07

chemistry crossword puzzle
Across
  1. different mixed
  2. non solid
  3. movement
  4. microscopic
  5. metal variety
  6. invisible and light
Down
  1. solid single
  2. tension weight
  3. same matching
  4. measurement

10 Clues: movement • non solid • microscopic • measurement • solid single • same matching • metal variety • tension weight • different mixed • invisible and light