chemistry Crossword Puzzles

Chemistry 2023-01-04

Chemistry crossword puzzle
Across
  1. chemical reaction that absorbs energy from the surroundings
  2. objects or substances that float in water or other fluids
  3. tool used to measure mass of matter
Down
  1. standard international unit of measure for temperature
  2. substance that is being changed in a chemical reaction
  3. how much space matter takes up
  4. new substance formed by a chemical reaction
  5. chemical reaction that gives off energy to surroundings
  6. how much matter a substance contains
  7. substance with a density of 1

10 Clues: substance with a density of 1 • how much space matter takes up • tool used to measure mass of matter • how much matter a substance contains • new substance formed by a chemical reaction • standard international unit of measure for temperature • substance that is being changed in a chemical reaction • chemical reaction that gives off energy to surroundings • ...

Chemistry 2022-08-25

Chemistry crossword puzzle
Across
  1. same number of proton and electron but different number of neutron
  2. reactant has a higher energy than product
  3. increasing the concentration of reactants can increase the rate of reaction
  4. the particles mix and spread by colliding with other moving particles
Down
  1. separate solid from a liquid
  2. two or more atoms which are chemically bonded
  3. product has a higher energy than reactant
  4. using electricity to coat one metal with another metal
  5. breaking down of ionic compound using electricity
  6. gas to liquid

10 Clues: gas to liquid • separate solid from a liquid • product has a higher energy than reactant • reactant has a higher energy than product • two or more atoms which are chemically bonded • breaking down of ionic compound using electricity • using electricity to coat one metal with another metal • same number of proton and electron but different number of neutron • ...

Chemistry 2022-12-07

Chemistry crossword puzzle
Across
  1. a compound that produces OH- ions or electrons or accepts protons.
  2. a phase transition in which a substance is transferred directly from a solid state to a gas state.
  3. a material that allows the electric current to flow in one or more directions.
  4. a gas that is most abundant in the atmosphere of Earth.
  5. a substance that forms a complex around a central atom.
  6. an electrode where oxidation occurs
Down
  1. a substance that lowers the activation energy of a chemical reaction.
  2. a molecule that exists for a short time in a chemical reaction before turning into the product.
  3. a process that gives off heat.
  4. a compound that exists in forms with different atoms but the same molecular weight.

10 Clues: a process that gives off heat. • an electrode where oxidation occurs • a gas that is most abundant in the atmosphere of Earth. • a substance that forms a complex around a central atom. • a compound that produces OH- ions or electrons or accepts protons. • a substance that lowers the activation energy of a chemical reaction. • ...

Chemistry 2022-11-28

Chemistry crossword puzzle
Across
  1. Contains Protons Neutrons And electrons
  2. Unusual amount of electrons
  3. An Atom stealing another atom's electrons
  4. Last shell of electrons
  5. An Atom Sharing Electrons with another Atom
  6. Very Reactive Non-Metals
  7. 1st element on the periodic table
Down
  1. Very Reactive Metals
  2. Non-Reactive Non-Metals
  3. Unusual amount of Neutrons

10 Clues: Very Reactive Metals • Last shell of electrons • Non-Reactive Non-Metals • Very Reactive Non-Metals • Unusual amount of Neutrons • Unusual amount of electrons • 1st element on the periodic table • Contains Protons Neutrons And electrons • An Atom stealing another atom's electrons • An Atom Sharing Electrons with another Atom

Chemistry 2023-01-30

Chemistry crossword puzzle
Across
  1. supersaturatedsolution
  2. saturatedsolution
  3. solubilitycurve
Down
  1. surfactant
  2. colloid
  3. nonelectrolyte
  4. homogeneousmixtures
  5. efflorescence
  6. solute
  7. aqueoussolution

10 Clues: solute • colloid • surfactant • efflorescence • nonelectrolyte • aqueoussolution • solubilitycurve • saturatedsolution • homogeneousmixtures • supersaturatedsolution

chemistry 2023-03-09

chemistry crossword puzzle
Across
  1. electron transfer or electron sharing proceeds until an atom has acquired an octet of electrons
  2. a chemical bond between two or more atoms
  3. The smallest part of a substance that cannot be broken down
  4. a change of materials into another
  5. attraction between oppositely charged ions
  6. a group of atoms bonded together
Down
  1. the electrostatic attractive force between conduction electrons
  2. shows the elements that make up the compound
  3. sharing of one or more pairs of electrons between two atoms
  4. A small particle with a negative charge that is found in all atoms

10 Clues: a group of atoms bonded together • a change of materials into another • a chemical bond between two or more atoms • attraction between oppositely charged ions • shows the elements that make up the compound • sharing of one or more pairs of electrons between two atoms • The smallest part of a substance that cannot be broken down • ...

CHEMISTRY 2023-04-17

CHEMISTRY crossword puzzle
Across
  1. (a substance made by mixing other substances together)
  2. (a subatomic particle of about the same mass as a proton without and electrical charge)
  3. (relating to atom or atoms )
  4. (a stable subatomic particle occuring in all atomic nuclei)
  5. (an amount of matter in a certain space)
Down
  1. (a large amount of matter in a particle or object)
  2. (a basic part of a whole
  3. (an ability to transfer energy)
  4. (a thing that is composed of two or more separate elements; a mixture)
  5. (a basic unit of a chemical element )

10 Clues: (a basic part of a whole • (relating to atom or atoms ) • (an ability to transfer energy) • (a basic unit of a chemical element ) • (an amount of matter in a certain space) • (a large amount of matter in a particle or object) • (a substance made by mixing other substances together) • (a stable subatomic particle occuring in all atomic nuclei) • ...

Chemistry 2023-04-14

Chemistry crossword puzzle
Across
  1. The quantity of matter contained in an atom of an element
  2. A solid material that is typically hard, shiny
  3. The number of protons in the nucleus of an atom
  4. A small particle with a negative charge.
  5. The number of. atoms of that element.
Down
  1. A substance made from two or more different elements that have been chemically joined.
  2. A small, positively charged particle of matte
  3. Anything that takes up space.
  4. The particles in an atom that have a neutral charge.
  5. The branch of science that deals with the properties, composition, and structure of elements and compounds.

10 Clues: Anything that takes up space. • The number of. atoms of that element. • A small particle with a negative charge. • A small, positively charged particle of matte • A solid material that is typically hard, shiny • The number of protons in the nucleus of an atom • The particles in an atom that have a neutral charge. • ...

Chemistry 2023-04-14

Chemistry crossword puzzle
Across
  1. Columns of elements on the periodic table
  2. The single digit number above the elements on periodic table
  3. Letters for elements on the periodic table
  4. Anything that takes up space and can be weighed
  5. Doesn't result in a new substance
Down
  1. Results in a substance
  2. Organizes chemical elements
  3. Reaction to temperature change or chemicals added
  4. More than 1 different elements combined
  5. Rows with elements on the periodic table

10 Clues: Results in a substance • Organizes chemical elements • Doesn't result in a new substance • More than 1 different elements combined • Rows with elements on the periodic table • Columns of elements on the periodic table • Letters for elements on the periodic table • Anything that takes up space and can be weighed • Reaction to temperature change or chemicals added • ...

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 2023-04-14

chemistry crossword puzzle
Across
  1. makes balloons float in air
  2. what we need to breath
  3. chemical noble gas
  4. sometimes people wear it as jewelry
  5. positively charged subatomatic particle
Down
  1. univalent poisonous gaseous halogen
  2. known as natural gas
  3. chemical element with atomatic number 7
  4. can be found in soil and can be crystal at room temp.
  5. naturally in food and a dietary supplement

10 Clues: chemical noble gas • known as natural gas • what we need to breath • makes balloons float in air • univalent poisonous gaseous halogen • sometimes people wear it as jewelry • chemical element with atomatic number 7 • positively charged subatomatic particle • naturally in food and a dietary supplement • can be found in soil and can be crystal at room temp.

Chemistry 2023-03-17

Chemistry crossword puzzle
Across
  1. What kind of reactions release heat?
  2. Most reactive non-metal.
  3. The 4th noble gas.
  4. A reaction in written form.
  5. Another name for acetylene.
Down
  1. The second element of the periodic table.
  2. The most common element in the universe.
  3. In what kind of state is H20 at room temperature?
  4. Result of a reaction.
  5. An element with a molecular mass of 16.

10 Clues: The 4th noble gas. • Result of a reaction. • Most reactive non-metal. • A reaction in written form. • Another name for acetylene. • What kind of reactions release heat? • An element with a molecular mass of 16. • The most common element in the universe. • The second element of the periodic table. • In what kind of state is H20 at room temperature?

chemistry 2023-08-13

chemistry crossword puzzle
Across
  1. the action of being moved apart
  2. the substance that flows freely
  3. a body temperature above normal
  4. particles filling the the whole container
  5. firm and stable in shape
Down
  1. liquid that has gone through a process of filtration
  2. a minute portion of matter
  3. pouring from one container into another
  4. holding as much water as can be absorbed
  5. a substance made by mixing other substances together

10 Clues: firm and stable in shape • a minute portion of matter • the action of being moved apart • the substance that flows freely • a body temperature above normal • pouring from one container into another • holding as much water as can be absorbed • particles filling the the whole container • liquid that has gone through a process of filtration • ...

Chemistry 2023-08-13

Chemistry crossword puzzle
Across
  1. a small discrete amount of something.
  2. a substance made by mixing other substances together.
  3. holding as much water as can be absorbed
  4. firm and stable in shape.
  5. the action of being moved apart.
  6. particles filling the whole container.
Down
  1. liquid that has gone through the process of filtration
  2. a body temperature that is above normal.
  3. pouring from one container into another
  4. a substance that flows freely.

10 Clues: firm and stable in shape. • a substance that flows freely. • the action of being moved apart. • a small discrete amount of something. • particles filling the whole container. • pouring from one container into another • a body temperature that is above normal. • holding as much water as can be absorbed • a substance made by mixing other substances together. • ...

chemistry 2024-06-10

chemistry crossword puzzle
Across
  1. Ca
  2. Au
  3. B
  4. Ar
  5. Pb
Down
  1. S
  2. Zn
  3. Ne
  4. H
  5. Cl

10 Clues: S • H • B • Zn • Ne • Ca • Cl • Au • Ar • Pb

Chemistry 2024-06-10

Chemistry crossword puzzle
Across
  1. The study of chemical reactions
  2. An element required for Energy Production
  3. a compound or substance that has been purified or prepared
  4. a thing that is composed of two or more separate elements; a mixture
  5. identifyed by atomic number
Down
  1. a Scale that test for acidic levels
  2. bleach
  3. having a pH below 7
  4. A bond where electrons are shared
  5. substance that has a PH higher than 7

10 Clues: bleach • having a pH below 7 • identifyed by atomic number • The study of chemical reactions • A bond where electrons are shared • a Scale that test for acidic levels • substance that has a PH higher than 7 • An element required for Energy Production • a compound or substance that has been purified or prepared • ...

Chemistry 2024-06-09

Chemistry crossword puzzle
Across
  1. Cfa
  2. abc
  3. Mno
  4. Yza
  5. Ghi
Down
  1. Jkl
  2. Vwx
  3. Stu
  4. def
  5. Pqr

10 Clues: Jkl • Vwx • Stu • def • Cfa • Pqr • abc • Mno • Yza • Ghi

Chemistry 2024-06-26

Chemistry crossword puzzle
Across
  1. Simplest hydrocarbon.
  2. The process by which acids and bases neutralize each other.
  3. Absorbs heat from surroundings.
  4. A substance that changes color in the presence of acids or bases.
  5. Type of bonding in metals.
Down
  1. Conducts electricity in solution.
  2. The number written before a chemical formula in a balanced equation.
  3. Contains only carbon and hydrogen.
  4. Releases hydrogen ions.
  5. Speeds up a chemical reaction.

10 Clues: Simplest hydrocarbon. • Releases hydrogen ions. • Type of bonding in metals. • Speeds up a chemical reaction. • Absorbs heat from surroundings. • Conducts electricity in solution. • Contains only carbon and hydrogen. • The process by which acids and bases neutralize each other. • A substance that changes color in the presence of acids or bases. • ...

Chemistry 2023-08-16

Chemistry crossword puzzle
Across
  1. State of matter with no fixed shape or volume.
  2. State of matter with a fixed shape and volume.
  3. A tiny piece of matter.
  4. A substance made up of only one type of atom.
Down
  1. A solution with a pH less than 7.
  2. A homogeneous mixture of two or more substances.
  3. A solution with a pH greater than 7.
  4. Two or more atoms bonded together.
  5. The smallest unit of an element.
  6. State of matter with a fixed volume but no fixed shape.

10 Clues: A tiny piece of matter. • The smallest unit of an element. • A solution with a pH less than 7. • Two or more atoms bonded together. • A solution with a pH greater than 7. • A substance made up of only one type of atom. • State of matter with no fixed shape or volume. • State of matter with a fixed shape and volume. • A homogeneous mixture of two or more substances. • ...

Chemistry 2024-05-08

Chemistry crossword puzzle
Across
  1. A substance that is physically mixed but not chemically joined
  2. A solid substance that can dissolve in water
  3. A liquid which can dissolve a solute
  4. A solid substance that cannot dissolve in water
  5. Two or more substances that are chemically joined together
  6. A solution in which no more solute can be dissolved
Down
  1. A substance that cannot be easily separated
  2. When compounds are broken up into their elements using electricity
  3. A substance that can be dissolved
  4. A substance that cannot be broken down into anything simpler
  5. A substance that can be dissolved

11 Clues: A substance that can be dissolved • A substance that can be dissolved • A liquid which can dissolve a solute • A substance that cannot be easily separated • A solid substance that can dissolve in water • A solid substance that cannot dissolve in water • A solution in which no more solute can be dissolved • Two or more substances that are chemically joined together • ...

Chemistry 2024-04-24

Chemistry crossword puzzle
Across
  1. hold atoms together
  2. negatively changed ions
  3. a group of atoms that have electric charge
  4. even sharing of electrons
  5. electrons are shared
  6. coming/ forcing to be together
Down
  1. uneven sharing of electrons
  2. energy released thru a chemical reaction
  3. ions that are positively charged
  4. electrons are transferred

10 Clues: hold atoms together • electrons are shared • negatively changed ions • even sharing of electrons • electrons are transferred • uneven sharing of electrons • coming/ forcing to be together • ions that are positively charged • energy released thru a chemical reaction • a group of atoms that have electric charge

CHEMISTRY 2024-07-03

CHEMISTRY crossword puzzle
Across
  1. What is the hardest natural substance?
  2. Decomposition reaction?
  3. Exothermic reaction?
  4. What type of bond is found in diamond?
Down
  1. What is the most abundant metal in the Earth's crust?
  2. Which element forms the basis of organic chemistry?
  3. Which non-metal is essential for respiration?
  4. What is the common name for CH₄?
  5. What is the taste of acids?
  6. What color does litmus paper turn in a base?

10 Clues: Exothermic reaction? • Decomposition reaction? • What is the taste of acids? • What is the common name for CH₄? • What is the hardest natural substance? • What type of bond is found in diamond? • What color does litmus paper turn in a base? • Which non-metal is essential for respiration? • Which element forms the basis of organic chemistry? • ...

Chemistry 2024-08-09

Chemistry crossword puzzle
Across
  1. Has a fixed volume but an unfixed shape
  2. Group 1 of the periodic table.
  3. contains two or more elements. Cannot be separated by physical means.
  4. Gases Group 18 of the periodic table.
  5. Group 17 of the periodic table
  6. substances that aren't chemically combined
Down
  1. Group 2 of the periodic table
  2. Has an unfixed volume and shape
  3. made up of one type of atom
  4. Has a fixed volume and shape.

10 Clues: made up of one type of atom • Group 2 of the periodic table • Has a fixed volume and shape. • Group 1 of the periodic table. • Group 17 of the periodic table • Has an unfixed volume and shape • Gases Group 18 of the periodic table. • Has a fixed volume but an unfixed shape • substances that aren't chemically combined • ...

Chemistry 2024-01-08

Chemistry crossword puzzle
Across
  1. The dense center of an atom that contains positively charged protons and neutral neutrons.
  2. The number of protons in an atom.
  3. Negatively charged subatomic particle located outside the nucleus of an atom in the electron cloud.
  4. Small particles that make up the atom of an element. Include protons, neutrons, and electrons.
  5. The measurement of the size of an atom (includes the nucleus and electron cloud).
Down
  1. An abbreviation of the chemical name of an element.
  2. The number of protons plus neutrons in an atom.
  3. A subatomic particle in the nucleus of an atom that has no charge.
  4. A positive subatomic particle in the nucleus of an atom.
  5. The area surrounding the nucleus within an atom that contains negatively charged subatomic particles.

10 Clues: The number of protons in an atom. • The number of protons plus neutrons in an atom. • An abbreviation of the chemical name of an element. • A positive subatomic particle in the nucleus of an atom. • A subatomic particle in the nucleus of an atom that has no charge. • The measurement of the size of an atom (includes the nucleus and electron cloud). • ...

Chemistry 2024-01-04

Chemistry crossword puzzle
Across
  1. An observable and measurable physical characteristic.
  2. Substance's ability to be dissolved into another substance.
  3. To attract and repel magnetic forces.
  4. The amount of space in a substance where liquid or air can pass through.
  5. Ability of matter to burn.
  6. The temperature where a liquid changes to a gas.
Down
  1. Ability of a substance to react with another substance combining chemically.
  2. The temperature where a solid turns to a liquid.
  3. A substance’s ability to conduct electricity.
  4. Smell.

10 Clues: Smell. • Ability of matter to burn. • To attract and repel magnetic forces. • A substance’s ability to conduct electricity. • The temperature where a solid turns to a liquid. • The temperature where a liquid changes to a gas. • An observable and measurable physical characteristic. • Substance's ability to be dissolved into another substance. • ...

Chemistry 2023-12-21

Chemistry crossword puzzle
Across
  1. an atom that gains or loses an electron.
  2. molecule that shares electrons equally and does not have oppositely charged ends.
  3. a covalent bond in which the electrons are not shared equally, resulting in a slightly positive end and a slightly negative end.
  4. covalently bonded group of atoms.
Down
  1. chemical shorthand that uses symbols to tell what elements are in a compound and their ratios.
  2. attraction of two atoms for a shared pair of electrons that holds the atoms together.
  3. molecule with oppositely charged regions.
  4. a covalent bond in which electrons are shared equally by both atoms.
  5. attractive force between two ions with opposite charge.
  6. a neutral particle that forms as a result of electron sharing among atoms.

10 Clues: covalently bonded group of atoms. • an atom that gains or loses an electron. • molecule with oppositely charged regions. • attractive force between two ions with opposite charge. • a covalent bond in which electrons are shared equally by both atoms. • a neutral particle that forms as a result of electron sharing among atoms. • ...

Chemistry 2023-11-03

Chemistry crossword puzzle
Across
  1. a negatively charge subatomic particle circling the nucleus in clouds
  2. ex: Proteins, Lipids, carbs , and nucleic acids
  3. two or more atoms connected by chemical bonds, which form the smallest unit of a substance that retains the composition and properties of that substance
  4. a positively charged subatomic particle located in the nucleus of an atom
  5. Solute+Solvent
Down
  1. anything that has mass and volume
  2. a science that deals with the composition, structure, and properties of substances and of the transformations that they undergo
  3. a pure substance that cannot be broken down anymore
  4. a substance made of two or more elements chemically combined in a specific ratio
  5. a subatomic particle without a charge located in the nucleus of an atom

10 Clues: Solute+Solvent • anything that has mass and volume • ex: Proteins, Lipids, carbs , and nucleic acids • a pure substance that cannot be broken down anymore • a negatively charge subatomic particle circling the nucleus in clouds • a subatomic particle without a charge located in the nucleus of an atom • ...

chemistry 2023-11-05

chemistry crossword puzzle
Across
  1. forming of chemical bonds
  2. solid material
  3. group of 2 or more atoms
  4. transfer electrons
  5. negatively charged ion
Down
  1. share electrons
  2. lack characteristics of metals
  3. force of attraction
  4. atom or molecule
  5. positively charged ion

10 Clues: solid material • share electrons • atom or molecule • transfer electrons • force of attraction • positively charged ion • negatively charged ion • group of 2 or more atoms • forming of chemical bonds • lack characteristics of metals

Chemistry 2023-10-19

Chemistry crossword puzzle
Across
  1. something has been dissolved in water
  2. a substance which exists in the solid-state, which is one of the four fundamental states of matter
  3. a section of chemistry that involves using relationships between reactants and/or products in a chemical reaction to determine desired quantitative data
  4. is the amount of substance containing the same number of molecules
  5. a substance that is in a gaseous, or vaporous, state of matter
Down
  1. the ability of a solid, liquid, or gaseous chemical substance (referred to as the solute) to dissolve in solvent (usually a liquid) and form a solution
  2. A chemical substance that is present at the start of a chemical reaction.
  3. A substance produced in a chemical reaction.
  4. a type of matter with specific properties that make it less rigid than a solid but more rigid than a gas
  5. substance that speeds up the rate of a chemical reaction.

10 Clues: something has been dissolved in water • A substance produced in a chemical reaction. • substance that speeds up the rate of a chemical reaction. • a substance that is in a gaseous, or vaporous, state of matter • is the amount of substance containing the same number of molecules • A chemical substance that is present at the start of a chemical reaction. • ...

Chemistry 2024-01-31

Chemistry crossword puzzle
Across
  1. columns on the periodic table
  2. gases the least reactive family on the periodic table
  3. anything that takes up space or has mass
  4. has properties of both metals and non-metals
  5. after the arrow
  6. if atoms on both sides are the same
Down
  1. atoms can only be
  2. rows on the periodic table
  3. metals most reactive family on the periodic table
  4. before the arrow

10 Clues: after the arrow • before the arrow • atoms can only be • rows on the periodic table • columns on the periodic table • if atoms on both sides are the same • anything that takes up space or has mass • has properties of both metals and non-metals • metals most reactive family on the periodic table • gases the least reactive family on the periodic table

Chemistry 2023-12-07

Chemistry crossword puzzle
Across
  1. Used to dispense small amounts of liquid
  2. Draws up liquid
  3. Used to measure mass
  4. Used to heat, mix, freeze, and measure substances
  5. Used to protect a person's eyes
Down
  1. Used to measure the volume of a liquid
  2. Used to collect gases by water displacement
  3. Used to transfer solids from one container to another
  4. Used to produce a flame for heating
  5. Metric unit used to measure mass

10 Clues: Draws up liquid • Used to measure mass • Used to protect a person's eyes • Metric unit used to measure mass • Used to produce a flame for heating • Used to measure the volume of a liquid • Used to dispense small amounts of liquid • Used to collect gases by water displacement • Used to heat, mix, freeze, and measure substances • ...

chemistry 2024-04-17

chemistry crossword puzzle
Across
  1. A homogeneous mixture of two or more substances
  2. A mixture in which different materials can be distinguished easily
  3. A combination of two or more substances that are not chemically combined
  4. basic unit of matter
  5. A state of matter that has no definite shape but has a definite volume.
Down
  1. A mixture in which substances are evenly distributed throughout the mixture
  2. A pure substance made of only one kind of atom
  3. A substance made up of atom of two or more different Elements joined by chemical bonds
  4. A state of matter with no definite shape or volume
  5. A form of matter that has a definite shape and volume

10 Clues: basic unit of matter • A pure substance made of only one kind of atom • A homogeneous mixture of two or more substances • A state of matter with no definite shape or volume • A form of matter that has a definite shape and volume • A mixture in which different materials can be distinguished easily • ...

Chemistry 2024-10-19

Chemistry crossword puzzle
Across
  1. The strongest of the intermolecular forces
  2. The point where all three phases meet
  3. Law that states that for a gas, as pressure increases, solubility increases
Down
  1. A quantitative measure of the elastic force at the surface of a liquid
  2. Answer to question #2
  3. A measure of a fluid's resistance to flow
  4. The temperature at which the vapor pressure of liquid equals atmospheric pressure
  5. Like molecules that stick due to mutual attraction
  6. Answer to question #1
  7. Different molecules that are attracted to each other

10 Clues: Answer to question #2 • Answer to question #1 • The point where all three phases meet • A measure of a fluid's resistance to flow • The strongest of the intermolecular forces • Like molecules that stick due to mutual attraction • Different molecules that are attracted to each other • A quantitative measure of the elastic force at the surface of a liquid • ...

Chemistry 2024-10-30

Chemistry crossword puzzle
Across
  1. Most explosive alkali metal
  2. Heat given off
  3. Superheated matter; 99% of the universe
  4. Proton acceptors; above 7
  5. Water fearing
Down
  1. Solute + Solvent
  2. Ex: Proteins, lipids, carbs and nucleic acids
  3. A fluid’s resistance to flow
  4. Superheated matter
  5. Power of Hydrogen
  6. Least reactive; glows

11 Clues: Water fearing • Heat given off • Solute + Solvent • Power of Hydrogen • Superheated matter • Least reactive; glows • Proton acceptors; above 7 • Most explosive alkali metal • A fluid’s resistance to flow • Superheated matter; 99% of the universe • Ex: Proteins, lipids, carbs and nucleic acids

Chemistry 2024-10-31

Chemistry crossword puzzle
Across
  1. mass/volume
  2. water loving
  3. 99% of our universe
  4. solute+ solvent
  5. anything that has mass+ takes up space
Down
  1. proteins,lipids,carbs,nucleic acid
  2. water fearing
  3. pure substance made of one type of atom
  4. A fluids resistance to flow
  5. study of matter and how it changes

10 Clues: mass/volume • water loving • water fearing • solute+ solvent • 99% of our universe • A fluids resistance to flow • proteins,lipids,carbs,nucleic acid • study of matter and how it changes • anything that has mass+ takes up space • pure substance made of one type of atom

Chemistry 2024-11-24

Chemistry crossword puzzle
Across
  1. In which test the Phenolphthalein and methyl orange are used as a indicator?
  2. Hard and sticky very firmly to the inner surface of the boiler?
  3. Which is do not soften on heating?
  4. Water purification process that uses a semipermeable membrane
  5. Ion echange is also known as?
Down
  1. Water that has >35,000 ppm of dissolved solids
  2. Reduction occurs at?
  3. EBT is used as?
  4. In which polymerization takes place without elimination of simple molecules?
  5. It is used for surface coating,paints, and molds for casting

10 Clues: EBT is used as? • Reduction occurs at? • Ion echange is also known as? • Which is do not soften on heating? • Water that has >35,000 ppm of dissolved solids • It is used for surface coating,paints, and molds for casting • Water purification process that uses a semipermeable membrane • Hard and sticky very firmly to the inner surface of the boiler? • ...

CHEMISTRY 2024-11-24

CHEMISTRY crossword puzzle
Across
  1. A polymer used in making strong,lightweight materials
  2. A common electrode material in lithium-ion batteries
  3. A common polymer used in plastic bottles
  4. A chemical used to disinfect water
  5. A type of battery known for its high energy density
Down
  1. A measure of water’s resistance to electrical conductivity
  2. osmosis A process used to remove dissolved salts from water
  3. A measure of water’s acidity or alkalinity
  4. A type of battery that uses a liquid electrolyte
  5. A process used to remove hardness from water

10 Clues: A chemical used to disinfect water • A common polymer used in plastic bottles • A measure of water’s acidity or alkalinity • A process used to remove hardness from water • A type of battery that uses a liquid electrolyte • A type of battery known for its high energy density • A common electrode material in lithium-ion batteries • ...

Chemistry 2024-11-24

Chemistry crossword puzzle
Across
  1. Polymer with high heat resistence,often used in automotive parts
  2. Apolymer used for making plastic pipes,often found in water distrubution systems
  3. A common electrolyte used in lithium-ion batteries
  4. Material that conducts electicity in a fuel cell
  5. A water percification technique that used a semi permeable membrane
  6. Process of ising an electric currentto drive a non-spontaneous chemical reaction
Down
  1. Term used for an voltage difference between two electrodes in an electrochemical cell
  2. A common polymer used in water filtration membrane
  3. Metal typically used in the cathode of alkaline batteries
  4. Battery that uses lithium as anode material

10 Clues: Battery that uses lithium as anode material • Material that conducts electicity in a fuel cell • A common polymer used in water filtration membrane • A common electrolyte used in lithium-ion batteries • Metal typically used in the cathode of alkaline batteries • Polymer with high heat resistence,often used in automotive parts • ...

Chemistry 2024-11-24

Chemistry crossword puzzle
Across
  1. reduces by product
  2. substance that allows the passage of electric current through it
  3. a device that stores electric charge
  4. a cell which convert energy to chemical energy
  5. a device used to transform electric energy
  6. avoided to refuce health hazards
Down
  1. reduce environmental harm
  2. Cell which converts chemical energ to electrical energy
  3. green chemistry aim to protect
  4. eco friendly substitute

10 Clues: reduces by product • eco friendly substitute • reduce environmental harm • green chemistry aim to protect • avoided to refuce health hazards • a device that stores electric charge • a device used to transform electric energy • a cell which convert energy to chemical energy • Cell which converts chemical energ to electrical energy • ...

Chemistry 2024-11-26

Chemistry crossword puzzle
Across
  1. polymer used in many applications, especially in water pipes and filtration systems.
  2. A polymer used in making water-resistant coatings and membranes.
  3. A process used to remove contaminants from water.
  4. A polymer material commonly used in water filtration membranes.
  5. A process of passing electric current through water to separate its elements.
Down
  1. A common electrolyte in electrochemical cells.
  2. A device used to convert chemical energy into electrical energy.
  3. A key component in electrochemical cells, often referred to as a "redox" reaction.
  4. A type of reaction that occurs at the electrodes of an electrochemical cell.
  5. The type of energy that is produced by an electrochemical cell.

10 Clues: A common electrolyte in electrochemical cells. • A process used to remove contaminants from water. • A polymer material commonly used in water filtration membranes. • The type of energy that is produced by an electrochemical cell. • A device used to convert chemical energy into electrical energy. • A polymer used in making water-resistant coatings and membranes. • ...

Chemistry!!! 2024-11-22

Chemistry!!! crossword puzzle
Across
  1. all moving particles have wave characteristics that relate to their mass, frequency, and Plancks constant
  2. electromagnetic waves given off by atoms of an element
  3. lowest allowable energy state of an atom
  4. maximum of two electrons can occupy single atomic orbital if they have an opposite spin
  5. impossible to know the velocity and position of a particle at one time
Down
  1. the energy levels contained within a principal energy level
  2. each electron occupies the lowest energy orbital available
  3. the number assigned to each orbit of an electron
  4. single electrons with the same spin must occupy each equal energy orbital
  5. three dimensional region around the nucleus

10 Clues: lowest allowable energy state of an atom • three dimensional region around the nucleus • the number assigned to each orbit of an electron • electromagnetic waves given off by atoms of an element • each electron occupies the lowest energy orbital available • the energy levels contained within a principal energy level • ...

Chemistry 2024-11-24

Chemistry crossword puzzle
Across
  1. A thermosetting polymer used in adhesives and laminate
  2. A process that involves passing water through a semipermeable membrane to remove impurities
  3. A solid electrolyte battery component that allows ion transport but not electron flow
  4. A high performance polymer commonly used in bulletproof vests and lightweight composites
  5. The process used to remove hardness from water by using sodium zeolite
Down
  1. The process by which water is treated to reduce microbial contamination commonly using chlorine
  2. The electrochemical device that converts chemical energy into electrical energy directly
  3. A polymer made from tetrafluoroethylene known for its non stick properties
  4. The electrode where reduction takes place during an electrochemical reaction
  5. ion A battery technology that used lithium ions moving between the cathode and anode during charge and discharge

10 Clues: A thermosetting polymer used in adhesives and laminate • The process used to remove hardness from water by using sodium zeolite • A polymer made from tetrafluoroethylene known for its non stick properties • The electrode where reduction takes place during an electrochemical reaction • ...

Vocabulary test 8th Level 1 2018-06-20

Vocabulary test 8th Level 1 crossword puzzle
Across
  1. AN ANIMAL
  2. USE FOR MATHEMATIC
  3. COLOR
  4. VERB
  5. AN ANIMAL
  6. EDUCATION P.E
  7. A DOMESTIC ANIMAL
  8. POSSESSIVE ADJECTIVE
  9. THERE IS ___ APPLE IN THE TABLE
  10. VERB TO BE
  11. AUXILIAR OF THE SIMPLE PRESENT
Down
  1. DEMOSTRATIVE
  2. PREPOSITION OF PLACE
  3. COLOR
  4. AN ECUADORIAN TEAM
  5. SCHOOL SUBJECT
  6. IREGULAR VERB
  7. THE PERSON THAT GIVE CLASS
  8. COLOR
  9. A SUBJECT
  10. AT THE END OF THE SENTENCE

21 Clues: VERB • COLOR • COLOR • COLOR • AN ANIMAL • A SUBJECT • AN ANIMAL • VERB TO BE • DEMOSTRATIVE • IREGULAR VERB • EDUCATION P.E • SCHOOL SUBJECT • A DOMESTIC ANIMAL • AN ECUADORIAN TEAM • USE FOR MATHEMATIC • PREPOSITION OF PLACE • POSSESSIVE ADJECTIVE • THE PERSON THAT GIVE CLASS • AT THE END OF THE SENTENCE • THERE IS ___ APPLE IN THE TABLE • AUXILIAR OF THE SIMPLE PRESENT

Chemistry Review 2020-08-24

Chemistry Review crossword puzzle
Across
  1. Capacity to due work
  2. Stored energy that could do work but is not doing so
  3. Proton donor
  4. Building blocks are amino acids
  5. Positive charge
  6. Smallest particle of an element
  7. Amount of matter in an object
  8. Simplest type of matter having unique chemical properties
Down
  1. Form of energy that does work
  2. Substance that dissolves in nonpolar solvents
  3. Negative charge
  4. Energy currency of cells
  5. All living and nonliving things are composed of this
  6. Gravitational force acting on an object of a given mass
  7. Functions in energy
  8. Proton acceptor
  9. No electrical charge

17 Clues: Proton donor • Negative charge • Proton acceptor • Positive charge • Functions in energy • Capacity to due work • No electrical charge • Energy currency of cells • Form of energy that does work • Amount of matter in an object • Building blocks are amino acids • Smallest particle of an element • Substance that dissolves in nonpolar solvents • ...

Chemistry assignment 2020-09-02

Chemistry assignment crossword puzzle
Across
  1. which one of the following is acidic?(a) lemon juice (b) tomatoes (c)milk (d)all
  2. In a chemical reaction between sulphuric acid and barium chloride solution the white precipitates formed are of:
  3. Which gase is used in the storage of fat and oil containing foods for a long time?
  4. which one of the following will turn red litmus blue?(a)vinegar (b)baking soda (c)lemon juice (d)soft drinks
  5. this is used for dissolution of gold..
  6. Nature of calium phosphate present in tooth ennamel...
  7. aqueous solution of sodium chloride is..
  8. on heating blue coloured powder of copper(II) nitrate in a boiling tube, copper oxide(black), oxygen gas and a brown gas X is formed. Identify the brown gas X.
  9. In addition to sodium hydrogen carbonate, baking powder contains a substance X. Name X.
Down
  1. used to build airplane bodies?
  2. which one of the following will turn blue litmus red?(a)vinegar (b)lime water (c)baking soda (d)washing soda
  3. A metal that do not react with water at all?
  4. when a magnesium ribbon is burnt in air, the ash formed is
  5. the respiration process during which glucose undergoes slow combustion by combining with oxygen in the cells of our body to produce energy, is a kind of:
  6. alloy of copper and zinc?
  7. A white salt on heating decomposes to give brown fumes and yellow residue is left behind. Name the salt.
  8. which acid is found in apples?

17 Clues: alloy of copper and zinc? • used to build airplane bodies? • which acid is found in apples? • this is used for dissolution of gold.. • aqueous solution of sodium chloride is.. • A metal that do not react with water at all? • Nature of calium phosphate present in tooth ennamel... • when a magnesium ribbon is burnt in air, the ash formed is • ...

Fun Chemistry! 2013-12-15

Fun Chemistry! crossword puzzle
Across
  1. Being able to dissolve in water.
  2. The quality of being soluble.
  3. A conducting medium, conductor.
  4. A negatively charged ion.
  5. The property of conducting of heat electricity or sound.
  6. Not saturated.
  7. A substance that dissolves another to form a solution.
  8. A mixture of two or more substance.
Down
  1. The substance dissolved in a given solution.
  2. Used to measure concentration, moles per liter.
  3. Decomposition of a chemical complex.
  4. Bonds which doesn't involve ion charges.
  5. The substance which are left behind after an reaction.
  6. Containing the maximum amount of solute capable of being dissolved.
  7. To change into ions.
  8. When a metal and a nonmetal are bonded together.
  9. A positively charged ion.

17 Clues: Not saturated. • To change into ions. • A negatively charged ion. • A positively charged ion. • The quality of being soluble. • A conducting medium, conductor. • Being able to dissolve in water. • A mixture of two or more substance. • Decomposition of a chemical complex. • Bonds which doesn't involve ion charges. • The substance dissolved in a given solution. • ...

Chemistry: Periodicity 2013-05-17

Chemistry: Periodicity crossword puzzle
Across
  1. Na2O and MgO both react with acids to give a......... and water.
  2. Heated magnesium and steam gives hydrogen and..
  3. Oxide bonded ionically with some covalent character.
  4. Oxidation state of Mg.
  5. Noble gas in period 3.
  6. .............. forms alkaline solutions in water.
  7. Red and White phosphorus are...
  8. Aluminium oxide and Silicon oxide are both..........in water.
Down
  1. Can act as an acid or a base.
  2. Structure of Magnesium Oxide.
  3. Loss of electrons.
  4. The three elements in period 3 that react with water are; Sodium, Magnesium and.....
  5. Colour of flame when Sodium is heated with oxygen
  6. Structure of Silicon Oxide
  7. Bonding in P4O10.
  8. Colour of flame when sodium is heated with oxygen.
  9. All retains of elements in Period 3 are...

17 Clues: Bonding in P4O10. • Loss of electrons. • Oxidation state of Mg. • Noble gas in period 3. • Structure of Silicon Oxide • Can act as an acid or a base. • Structure of Magnesium Oxide. • Red and White phosphorus are... • All retains of elements in Period 3 are... • Heated magnesium and steam gives hydrogen and.. • Colour of flame when Sodium is heated with oxygen • ...

Organic Chemistry 2015-05-21

Organic Chemistry crossword puzzle
Across
  1. Molecules with the same chemical formula but different chemical structures
  2. The atom or atoms that replace a hydrogen atom in a hydrocarbon
  3. A simple organic compound containing both a carboxyl (—COOH) and an amino (—NH2) group.
  4. An exothermic reaction with oxygen, releasing heat
  5. An organic reaction in which ethanol and carbon dioxide are produced from a carbohydrate
  6. An organic compound with acidic properties
  7. A class of hydrocarbons consisting of only hydrogen and carbon
  8. A substance that has a molecular structure consisting chiefly or entirely of a large number of similar units bonded together
  9. An organic compound containing the hydroxyl group (-OH) as the functional group
Down
  1. The sharing of three pairs of electrons between two nuclei
  2. The action of purifying a liquid by the process of heating and cooling
  3. The reaction of an alkali and a fat to produce glycerol and soap
  4. Unrefined petroleum
  5. One of a homologous series of saturated hydrocarbons
  6. An organic compound consisting entirely of hydrogen and carbon
  7. Being a polyhedral angle with four faces
  8. A chemical compound that has a chain of carbon atoms consisting of single bonds

17 Clues: Unrefined petroleum • Being a polyhedral angle with four faces • An organic compound with acidic properties • An exothermic reaction with oxygen, releasing heat • One of a homologous series of saturated hydrocarbons • The sharing of three pairs of electrons between two nuclei • An organic compound consisting entirely of hydrogen and carbon • ...

Clinical Chemistry 2014-09-07

Clinical Chemistry crossword puzzle
Across
  1. Linear distance between any two equivalent points on a successive wave
  2. Type of spectroscopy which examines the wavelengths of photons emitted by atoms during their transition from an excited state to a lower state.
  3. designed to hold samples for experiments
  4. measurement of the amount of luminous light falling on a surface from a source
  5. The fraction of incident light at a specified wavelength that passes through a sample.
  6. measures the intensity as a function of the light source wavelength.
  7. detect and amplify radiant energy to the light absorbed.
  8. Isolate an individual wavelength of light
  9. measure light scattered by particulates in a solution.
  10. exchanged when electrical charged subatomic particles interact.
Down
  1. Light that can be seen by the human eye.
  2. emission of light is created from a chemical or electrochemical reaction.
  3. The total range of wavelengths transmitted.
  4. layers of light sensitive materials release excited electrons to light
  5. measures light scattering as a decrease in the light through a solution.
  6. electomagnetic radiation with a wavelenth shorter than visible light but longer than x-rays
  7. give off electrons when light energy strikes

17 Clues: Light that can be seen by the human eye. • designed to hold samples for experiments • Isolate an individual wavelength of light • The total range of wavelengths transmitted. • give off electrons when light energy strikes • measure light scattered by particulates in a solution. • detect and amplify radiant energy to the light absorbed. • ...

CHEMISTRY CROSSWORD 2016-06-08

CHEMISTRY CROSSWORD crossword puzzle
Across
  1. something that can be dissolved
  2. a substance with particular chemical properties
  3. requiring the absorption of heat.
  4. The substances that result from this recombination of atoms are called the products of the reaction.
  5. physical matter of which a person or thing consists and which has a tangible, solid presence.
  6. A measure of how much matter is in an object.
  7. When a substance (or a few substances) change into another substance.
  8. In physics, the ability to do work
  9. liquid mixture
  10. the chemical element of atomic number 11
Down
  1. Table a table of the chemical elements arranged in order of atomic number, usually in rows.
  2. relating to an atom or atoms.
  3. about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.
  4. the release of heat.
  5. each of more than one hundred substances that cannot be chemically interconverted or broken down into simpler substances and are primary constituents of matter.
  6. Any of a class of compounds that form hydroxyl ions (OH) when dissolved in water
  7. n electromagnetic wave of high energy and very short wavelength, which is able to pass through many materials opaque to light.

17 Clues: liquid mixture • the release of heat. • relating to an atom or atoms. • something that can be dissolved • requiring the absorption of heat. • In physics, the ability to do work • the chemical element of atomic number 11 • A measure of how much matter is in an object. • a substance with particular chemical properties • ...

Chemistry Vocab 2023-03-13

Chemistry Vocab crossword puzzle
Across
  1. the amount of solar radiation reaching a given area.
  2. directly heating something up
  3. substances through which electricity can flow
  4. A circuit that is fully complete
  5. an electromotive force or potential difference expressed in volts.
  6. charged particles are transferred from one body to another.
  7. making lots of static electricity.
  8. short for ampere
Down
  1. an electrical discharge caused by imbalances between storm clouds and the ground
  2. an electrical circuit that is not complete.
  3. flow of electric current between two electrically charged objects
  4. a complete circular path that electricity flows through
  5. repulsive interaction between charged bodies
  6. energy transmitted through collisions
  7. the rate at which electrons flow past a point in a complete electrical circuit.
  8. A connection between an electrical conductor and the Earth
  9. operates opposite the direction of motion of a body

17 Clues: short for ampere • directly heating something up • A circuit that is fully complete • making lots of static electricity. • energy transmitted through collisions • an electrical circuit that is not complete. • repulsive interaction between charged bodies • substances through which electricity can flow • operates opposite the direction of motion of a body • ...

Chemistry Solutions 2023-04-21

Chemistry Solutions crossword puzzle
Across
  1. ability to be dissolved
  2. 2 or more substances
  3. substance being dissolved
  4. moles of solute divided by the kg of a solvent
  5. addition of solvent, which decreases concentration of solute in solution
  6. solution that contains more undissolved solute than saturated solution because of its tendency to crystalize
  7. not forming a homogeneous mixture when added together
  8. substances that give ions when dissolved in water
  9. dissolving medium
Down
  1. substance dissolved in a solvent
  2. solution w/solute that dissolves until it is unable to dissolve anymore
  3. solution that contains less than the max. amount of solute that is capable of being dissolved
  4. percent ratio of the mass of solute present in the solution
  5. substance that doesn't dissolve in a solvent
  6. number of moles of solute per liter of solution
  7. compound that does not conduct an electric current in an aqueous solution or in molten state
  8. forming a homogeneous mixture when added together

17 Clues: dissolving medium • 2 or more substances • ability to be dissolved • substance being dissolved • substance dissolved in a solvent • substance that doesn't dissolve in a solvent • moles of solute divided by the kg of a solvent • number of moles of solute per liter of solution • forming a homogeneous mixture when added together • ...

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 Element 2022-05-05

Chemistry Element crossword puzzle
Across
  1. Ooh das hot
  2. boom
  3. rare
  4. used in reactors
  5. used to make safe water by killing germs
  6. its ion can exist as a proton
  7. important in blood circulation
  8. makes your voice different
  9. reacts with Cl to make salt
Down
  1. plants take in
  2. a yellow powder
  3. the only metal found as a liquid in RTP
  4. shiny and hard
  5. blue
  6. can make cars go sonic
  7. has 2 "I"s
  8. Cr

17 Clues: Cr • boom • rare • blue • has 2 "I"s • Ooh das hot • plants take in • shiny and hard • a yellow powder • used in reactors • can make cars go sonic • makes your voice different • reacts with Cl to make salt • its ion can exist as a proton • important in blood circulation • the only metal found as a liquid in RTP • used to make safe water by killing germs

Chemistry Crossword 2016-12-04

Chemistry Crossword crossword puzzle
Across
  1. Type of compounds that share electrons
  2. How well a solution can conduct hear
  3. Mixture composed of a solute being evenly distributed within a solvent
  4. Process where atoms or molecules gets a negative or positive charge by gaining or losing electrons to form ions
  5. Type of compounds that are formed by the transfer of electrons
  6. When a solution cannot dissolve any more substance
  7. When solution is able to dissolve more solute
  8. The substance that is dissolved in another
Down
  1. Process of separating positive and negative ions in a solution
  2. A substance that dissolves another substance
  3. When a substance is capable of being dissolved
  4. Measure of the concentration of a solute in a solution in a given volume
  5. A solution that conducts electricity
  6. A solid substance that is created from a solution
  7. Amount of substance that can be dissolved in a given amount of solvent
  8. Negatively charged ion
  9. Positively charged ion

17 Clues: Negatively charged ion • Positively charged ion • A solution that conducts electricity • How well a solution can conduct hear • Type of compounds that share electrons • The substance that is dissolved in another • A substance that dissolves another substance • When solution is able to dissolve more solute • When a substance is capable of being dissolved • ...

Chemistry lessons 2023-05-10

Chemistry lessons crossword puzzle
Across
  1. Country name related to element number 115
  2. The 118 elements of the periodic table are classified in order of increasing (2 words)
  3. pH category of a solution with a pH of 5
  4. Substance which disappears during a chemical reaction
  5. Name of the most common solvent
  6. Compound capable of capturing one or more hydrogen ions
  7. Oil and water form a ….. solution
  8. Name of the glassware in which a solution is prepared (2 words)
  9. Atom or molecule with a charge due to the loss or gain of one or more electron
Down
  1. Name of a positive ion
  2. Name of the compound composed of one oxygen atom and two hydrogen atoms
  3. Name of a technique that can be used to separate the components of a mixture
  4. Name of the solution from which a dilution is made (2 words)
  5. Name of a negative ion
  6. In a chemical equation it is necessary to specify the state of the matter which can be solid, liquid, gas or...
  7. Name of the scientist who developed the periodic table
  8. …. is formed when two or more atoms bond together
  9. Name of the compound composed of one carbon atom and four hydrogen atoms

18 Clues: Name of a positive ion • Name of a negative ion • Name of the most common solvent • Oil and water form a ….. solution • pH category of a solution with a pH of 5 • Country name related to element number 115 • …. is formed when two or more atoms bond together • Substance which disappears during a chemical reaction • Name of the scientist who developed the periodic table • ...

Chemistry Review 2024-09-10

Chemistry Review crossword puzzle
Across
  1. part of an atom that has a negative charge
  2. one kind of energy the sun gives off
  3. a group of atoms bonded together
  4. made of two hydrogens and one oxygen atom
  5. something that has weight, you can touch it
  6. the element that makes up all living creatures
  7. the smallest unit of matter
  8. the science of living things
Down
  1. something that has no weight, like light, movement, or heat
  2. another name for ethanol
  3. something that holds atoms together in a molecule
  4. a kind of energy that you sense with your eyes
  5. part of an atom that has no charge
  6. the science of atoms and molecules
  7. the name of Werner's clown pleco
  8. when you combine 2 chemicals and they turn into new chemicals
  9. part of an atom that has a positive charge

17 Clues: another name for ethanol • the smallest unit of matter • the science of living things • a group of atoms bonded together • the name of Werner's clown pleco • part of an atom that has no charge • the science of atoms and molecules • one kind of energy the sun gives off • made of two hydrogens and one oxygen atom • part of an atom that has a negative charge • ...

Chemistry Crossword 2024-11-21

Chemistry Crossword crossword puzzle
Across
  1. when 2 liquids are mixed to produce a solid
  2. example-something turns pink to clear
  3. ingredients for a chemical reaction
  4. occurs when bonds break and new bonds form
  5. symbols and numbers showing the types of elements and how many there are in a molecule
  6. the bottom of a liquid in a graduated cylinder
Down
  1. larger number in front of a chemical formula that tells how many molecules there are
  2. what you measure mass with
  3. energy change reaction that does not change the temperature
  4. a change that does not change the substance
  5. a reaction that releases heat
  6. what is made in a chemical reaction
  7. a reaction that absorbs heat
  8. smaller number in a chemical formula that tells how many atoms of that element there are in the molecule
  9. holds atoms together in a molecule
  10. usually happens in the form of a change in temperature
  11. bubbles tell us this is produced

17 Clues: what you measure mass with • a reaction that absorbs heat • a reaction that releases heat • bubbles tell us this is produced • holds atoms together in a molecule • what is made in a chemical reaction • ingredients for a chemical reaction • example-something turns pink to clear • occurs when bonds break and new bonds form • a change that does not change the substance • ...

Svante Arrhenius 2018-05-23

Svante Arrhenius crossword puzzle
Across
  1. He also suggested that ions were present even when no electric current was passed through the... .
  2. Arrhenius’s work was...in explaining why chemical reactions took place and describing the conditions needed to initiate a reaction.
  3. He is widely recognized as one of the fathers of physical... .
  4. Arrhenius proposed that the reason the solution became...was that salts in solution disassociated their ions.
  5. He finished his secondary education in 1876 and enrolled in the University of...to study physics, chemistry and mathematics.
  6. He traveled to...European countries where he worked with many eminent scientists, including Ostwald.
Down
  1. It is unclear why the staff at Uppsala was so...of Arrhenius’s dissertation.
  2. He was awarded the...Prize for Chemistry in 1905.
  3. He played a leading role in helping to create the Nobel Institute, which...the Nobel Prizes.
  4. He began his formal...at his local school in the town of Vik.

10 Clues: He was awarded the...Prize for Chemistry in 1905. • He began his formal...at his local school in the town of Vik. • He is widely recognized as one of the fathers of physical... . • It is unclear why the staff at Uppsala was so...of Arrhenius’s dissertation. • He played a leading role in helping to create the Nobel Institute, which...the Nobel Prizes. • ...

subjects 2016-09-10

subjects crossword puzzle
Across
  1. mĩ thuật
  2. tiếng anh
  3. dia
  4. hóa học
  5. âm nhạc
  6. sinh vật
Down
  1. toán
  2. van
  3. vật lý
  4. lịch sử

10 Clues: van • dia • toán • vật lý • hóa học • lịch sử • âm nhạc • mĩ thuật • sinh vật • tiếng anh

Twila 2022-06-18

Twila crossword puzzle
Across
  1. middle name?
  2. High School color?
  3. birthday month?
  4. college color?
  5. college?
  6. class flower?
Down
  1. instrument?
  2. major?
  3. minor?
  4. favorite class?

10 Clues: major? • minor? • college? • instrument? • middle name? • class flower? • college color? • birthday month? • favorite class? • High School color?

Nobel Prize Winners 2023-07-21

Nobel Prize Winners crossword puzzle
Across
  1. RNA synthesis researcher
  2. Irish playwright
  3. Polonium and radium discoverer
  4. Prefrontal lobotomy developer
  5. Humanitarian nun
  6. Theory of relativity genius
  7. Education advocate
  8. Folk singer
  9. Soviet leader
  10. Penicillin discoverer
Down
  1. Peace prize recipient
  2. Boson namesake
  3. Indian poet
  4. Radioactivity pioneer
  5. Anti-apartheid leader
  6. DNA structure co-discoverer
  7. Anti-apartheid cleric
  8. X-ray diffraction work
  9. Peace and Chemistry laureate
  10. DNA structure co-discoverer

20 Clues: Indian poet • Folk singer • Soviet leader • Boson namesake • Irish playwright • Humanitarian nun • Education advocate • Peace prize recipient • Radioactivity pioneer • Anti-apartheid leader • Anti-apartheid cleric • Penicillin discoverer • X-ray diffraction work • RNA synthesis researcher • DNA structure co-discoverer • Theory of relativity genius • DNA structure co-discoverer • ...

Útiles escolares, some classes, and colors. Sra. Jiménez 2021-01-22

Útiles escolares, some classes, and colors. Sra. Jiménez crossword puzzle
Across
  1. Geometry
  2. female teacher
  3. black
  4. History
  5. paper
  6. art
  7. highlighter
  8. folder
  9. classes
  10. gray
  11. blue
  12. pink
  13. orange
  14. computer
  15. pen
  16. pencil
  17. brown
  18. yellow
  19. book
  20. English
Down
  1. student
  2. Mathematics
  3. backpack
  4. cooking
  5. rojo
  6. eraser
  7. ruler
  8. green
  9. male teacher
  10. Spanish
  11. notebook
  12. white
  13. Geography
  14. chemistry
  15. Algebra
  16. Biology
  17. class

37 Clues: art • pen • rojo • gray • blue • pink • book • black • ruler • green • paper • white • class • brown • eraser • folder • orange • pencil • yellow • student • cooking • History • Spanish • classes • Algebra • Biology • English • Geometry • backpack • notebook • computer • Geography • chemistry • Mathematics • highlighter • male teacher • female teacher

En La Clase - Crucigrama 2020-03-31

En La Clase - Crucigrama crossword puzzle
Across
  1. easy
  2. health
  3. popular
  4. lunch
  5. big
  6. female teacher
  7. then
  8. eighth
  9. second
  10. chorus
  11. seventh
  12. fourth
  13. to have
  14. band
  15. boring
  16. tenth
  17. class
  18. fifth
  19. French
Down
  1. biology
  2. later
  3. math
  4. ninth
  5. art
  6. física PE
  7. male/female student
  8. music
  9. sixth
  10. small
  11. science
  12. the teacher (male)
  13. physics
  14. Spanish
  15. third
  16. first
  17. chemistry

36 Clues: big • art • easy • math • then • band • later • ninth • lunch • music • sixth • small • third • first • tenth • class • fifth • health • eighth • second • chorus • fourth • boring • French • biology • popular • science • physics • Spanish • seventh • to have • física PE • chemistry • female teacher • the teacher (male) • male/female student

French 1 Chapter 4.1 Vocab 2020-10-04

French 1 Chapter 4.1 Vocab crossword puzzle
Across
  1. physics
  2. break
  3. history
  4. today
  5. test
  6. in the morning
  7. art class
  8. biology
  9. Sunday
  10. chemistry
  11. Monday
  12. in the evening
  13. weekend
  14. physical education
  15. now
  16. Tuesday
  17. dismissal
Down
  1. geography
  2. music
  3. computer science
  4. school subjects
  5. Friday
  6. homework
  7. tomorrow
  8. Thursday
  9. German
  10. Spanish
  11. Saturday
  12. day
  13. in the afternoon
  14. mathematics
  15. week
  16. Wednesday

33 Clues: day • now • test • week • music • break • today • Friday • German • Sunday • Monday • physics • history • Spanish • biology • weekend • Tuesday • homework • tomorrow • Thursday • Saturday • geography • art class • chemistry • Wednesday • dismissal • mathematics • in the morning • in the evening • school subjects • computer science • in the afternoon • physical education

Euro History 2023-12-08

Euro History crossword puzzle
Across
  1. - Father of modern chemistry
  2. - French naturalist
  3. - French philosopher
  4. - Truth is relative belief
  5. - Enlightenment thinkers
  6. -Emphasizes reason
  7. - Discovered oxygen
  8. - Voltaires call
  9. - Enlightened Austrian ruler
  10. - Decline and Fall historian
  11. - Belief inadistant deity
  12. -Devised by
  13. - Religious diversity acceptance
  14. - Government power prevention
Down
  1. - Scottish empiricist
  2. - 18th-century intellectual movement
  3. - German philosopher
  4. - French naturalist
  5. - Wrote "Candide"
  6. - Influential political theory work
  7. - Hypnotic influence
  8. - Novella satire

22 Clues: -Devised by • - Voltaires call • - Novella satire • - Wrote "Candide" • -Emphasizes reason • - French naturalist • - French naturalist • - Discovered oxygen • - French philosopher • - German philosopher • - Hypnotic influence • - Scottish empiricist • - Enlightenment thinkers • - Belief inadistant deity • - Truth is relative belief • - Father of modern chemistry • - Enlightened Austrian ruler • ...

Plural Kosta 4.razred 2024-02-13

Plural Kosta 4.razred crossword puzzle
Across
  1. Tesla
  2. guitar
  3. birds have got them on their body
  4. you learn about good manners
  5. France
  6. experiments
  7. paintbrush
  8. animals and plants
  9. WWII
  10. a bear
Down
  1. robots
  2. sonic
  3. birds fly with them
  4. London
  5. Jesus Christ
  6. cats have got them under the nose
  7. Belgrade
  8. two plus two
  9. birds eat with it
  10. you play handball
  11. countries
  12. Nevena
  13. computers

23 Clues: WWII • sonic • Tesla • robots • London • guitar • France • Nevena • a bear • Belgrade • countries • computers • paintbrush • experiments • Jesus Christ • two plus two • birds eat with it • you play handball • animals and plants • birds fly with them • you learn about good manners • cats have got them under the nose • birds have got them on their body

Chapter 3 Review 2024-10-17

Chapter 3 Review crossword puzzle
Across
  1. my
  2. her
  3. 100
  4. 1,000
  5. 90
  6. career, major
  7. 1,000,000
  8. to be cold
  9. 70
  10. to be afraid
  11. teaching
  12. 600
  13. to be in a hurry
  14. 700
  15. nuestro
Down
  1. engineering
  2. chemistry
  3. to be hungry
  4. your
  5. to be careful
  6. schedule
  7. 500
  8. accounting
  9. to be correct
  10. 900
  11. law
  12. to be sleepy
  13. to be hot
  14. to be thirsty

29 Clues: my • 90 • 70 • her • 100 • 500 • 900 • law • 600 • 700 • your • 1,000 • nuestro • schedule • teaching • chemistry • 1,000,000 • to be hot • to be cold • accounting • engineering • to be hungry • to be afraid • to be sleepy • to be careful • career, major • to be correct • to be thirsty • to be in a hurry

Las Materias y Preguntas 2022-11-29

Las Materias y Preguntas crossword puzzle
Across
  1. Who?
  2. mathematics
  3. Which ones?
  4. What?
  5. accounting
  6. biology
  7. qué? Why?
  8. physics
  9. English
  10. geography
  11. sociology
  12. chemistry
  13. literature
  14. journalism
  15. Spanish
  16. economics
Down
  1. humanities
  2. Which?
  3. How?
  4. music
  5. extranjeras foreign languages
  6. Where?
  7. computación computer science
  8. because
  9. psychology
  10. When?
  11. How much/many?
  12. history
  13. Where (to)?
  14. archaeology
  15. art
  16. ciencias science, the sciences

32 Clues: art • Who? • How? • music • What? • When? • Which? • Where? • biology • because • physics • English • history • Spanish • qué? Why? • geography • sociology • chemistry • economics • humanities • accounting • psychology • literature • journalism • mathematics • Which ones? • Where (to)? • archaeology • How much/many? • computación computer science • extranjeras foreign languages • ciencias science, the sciences

Unidad 3 La Escuela 2022-11-07

Unidad 3 La Escuela crossword puzzle
Across
  1. library
  2. office
  3. computer
  4. Spanish
  5. geometry
  6. chair
  7. table
  8. male teacher
  9. homework
  10. pen
  11. binder
  12. board
  13. book
  14. pencil
  15. hallway
  16. school
  17. backpack
  18. history
  19. class
Down
  1. science
  2. desk
  3. bathroom
  4. math
  5. folder
  6. biology
  7. locker
  8. calculator
  9. algebra
  10. cell phone
  11. student
  12. marker
  13. cafeteria
  14. headphones
  15. eraser
  16. chemistry
  17. paper
  18. English

37 Clues: pen • desk • math • book • chair • table • board • paper • class • office • folder • locker • marker • eraser • binder • pencil • school • science • library • biology • Spanish • algebra • student • hallway • English • history • bathroom • computer • geometry • homework • backpack • cafeteria • chemistry • calculator • cell phone • headphones • male teacher

hashir 2024-10-03

hashir crossword puzzle
Across
  1. backpack
  2. two
  3. not bad thank you
  4. pen
  5. see you tomorrow
  6. my name is
  7. livre book
  8. see you this evening
  9. may
  10. cat
  11. april
  12. test
  13. its
  14. hi
  15. im fine thank you
  16. good evening
  17. hello
  18. chemistry
Down
  1. exercise
  2. intern
  3. langues
  4. sciences
  5. great thanks
  6. french
  7. march
  8. music
  9. one
  10. biology
  11. see you soon
  12. pencil

30 Clues: hi • two • pen • may • cat • one • its • test • march • music • april • hello • intern • french • pencil • langues • biology • backpack • exercise • sciences • chemistry • my name is • great thanks • see you soon • good evening • see you tomorrow • not bad thank you • im fine thank you • see you this evening • livre book

Claire & Joel's "Daily Mini" 2024-05-05

Claire & Joel's "Daily Mini" crossword puzzle
Across
  1. Study abroad together
  2. Honeymoon Destination
  3. Claire's Specialty
  4. Years they have been together
  5. Groom's cake
  6. Class they met in
Down
  1. pet name
  2. Favorite Park
  3. cat #2
  4. Claire's Grandpa/Cat #1
  5. Engagement location
  6. Joel's Specialty
  7. Groom's Hometown
  8. Bride's Hometown
  9. before it was a venue (Latrobe's)
  10. Something borrowed

16 Clues: cat #2 • pet name • Groom's cake • Favorite Park • Joel's Specialty • Groom's Hometown • Bride's Hometown • Class they met in • Claire's Specialty • Something borrowed • Engagement location • Study abroad together • Honeymoon Destination • Claire's Grandpa/Cat #1 • Years they have been together • before it was a venue (Latrobe's)

Mass & mole 2024-01-25

Mass & mole crossword puzzle
Across
  1. Relative atomic mass
  2. pH 8-14
  3. Equal to mass/ GFM
  4. Water
  5. Where you learn
  6. your favourite subject
  7. reactive gas
  8. mass but no charge
Down
  1. organic chemistry's bestie
  2. used for calculations
  3. mass and charge
  4. poisonous metal
  5. Electrolyte in fruity batteries
  6. noble gas
  7. charge but no mass
  8. acid + Alkali = water +

16 Clues: Water • pH 8-14 • noble gas • reactive gas • mass and charge • poisonous metal • Where you learn • Equal to mass/ GFM • charge but no mass • mass but no charge • Relative atomic mass • used for calculations • your favourite subject • acid + Alkali = water + • organic chemistry's bestie • Electrolyte in fruity batteries

Wortschatz 2015-10-20

Wortschatz crossword puzzle
Across
  1. Buch Book
  2. Chemistry
  3. Sunday
  4. When
  5. Friday
  6. Tuesday
  7. Bad
  8. Physics
  9. Kuli Pen
  10. Only
  11. Geography
  12. History
  13. Religion
  14. Last of all
  15. Today
  16. Good
  17. Only
  18. Cheap
Down
  1. First
  2. Vorn Up there in the front
  3. Look
  4. To Have
  5. English
  6. Art
  7. After That
  8. Expensive
  9. Wednesday
  10. Thursday
  11. Physical Education
  12. Hinten There in the back
  13. Saturday
  14. To cost
  15. Schule School
  16. Latin

34 Clues: Art • Bad • Look • When • Only • Good • Only • First • Latin • Today • Cheap • Sunday • Friday • To Have • English • Tuesday • Physics • History • To cost • Thursday • Kuli Pen • Saturday • Religion • Buch Book • Chemistry • Expensive • Wednesday • Geography • After That • Last of all • Schule School • Physical Education • Hinten There in the back • Vorn Up there in the front

Chapter 2 vocabulary 2016-08-23

Chapter 2 vocabulary crossword puzzle
Across
  1. nine
  2. government
  3. music
  4. eight
  5. orchestra
  6. languages
  7. algebra
  8. psychology
  9. fourth
  10. chemistry
  11. física
  12. band
  13. seminary
  14. history
  15. trigonometry
  16. French
  17. Chinese
  18. seven
  19. sports
Down
  1. ten
  2. fifth
  3. German
  4. physics
  5. calculus
  6. geography
  7. escolar yearbook
  8. economics
  9. second
  10. literature
  11. choir
  12. science
  13. mathematics
  14. one
  15. geometry
  16. biology
  17. Spanish
  18. third
  19. six
  20. English

39 Clues: ten • one • six • nine • band • fifth • music • eight • choir • third • seven • German • second • fourth • física • French • sports • physics • algebra • science • biology • Spanish • history • Chinese • English • calculus • geometry • seminary • geography • orchestra • languages • economics • chemistry • government • literature • psychology • mathematics • trigonometry • escolar yearbook

FPAHC lab week 2016-04-25

FPAHC lab week crossword puzzle
Across
  1. bride to be
  2. electronic medical record
  3. blonde
  4. stained glass
  5. parent of 2 valedictorians
  6. clorox queen
  7. baseball coach
  8. lab computer system
  9. Ironman
  10. drawing blood
  11. analyzer
  12. surgeon fav
  13. hair twirler
Down
  1. scuba diver
  2. retiring soon
  3. kick boxer
  4. cruises the world
  5. needle
  6. contagious laugh
  7. optical instrument
  8. new home owner
  9. beetle bug green
  10. orders the most UAs
  11. Darth Vader

24 Clues: blonde • needle • Ironman • analyzer • kick boxer • scuba diver • bride to be • Darth Vader • surgeon fav • clorox queen • hair twirler • retiring soon • stained glass • drawing blood • baseball coach • new home owner • contagious laugh • beetle bug green • cruises the world • optical instrument • lab computer system • orders the most UAs • electronic medical record • parent of 2 valedictorians

Chapter 6, A 2018-11-26

Chapter 6, A crossword puzzle
Across
  1. chemistry
  2. free
  3. bye
  4. per/by/through
  5. at first
  6. accounting
  7. next
  8. management
  9. have a good afternoon
  10. before
  11. next (f.)
  12. you are going to see
  13. finally
  14. alone/only (m.)
Down
  1. favorite (m.)
  2. following (m.)
  3. education/teacher preparation
  4. perfect (m.)
  5. what’s new?
  6. at least
  7. good night
  8. now
  9. computer science
  10. business
  11. tomorrow
  12. okay?
  13. after
  14. approximately/around

28 Clues: bye • now • free • next • okay? • after • before • finally • at first • at least • business • tomorrow • chemistry • next (f.) • good night • accounting • management • what’s new? • perfect (m.) • favorite (m.) • following (m.) • per/by/through • alone/only (m.) • computer science • you are going to see • approximately/around • have a good afternoon • education/teacher preparation

Pr3 1-10 2024-06-18

Pr3 1-10 crossword puzzle
Across
  1. рюкзак
  2. язык
  3. фамилия
  4. золото
  5. слон
  6. тихий
  7. карта
  8. попугай
  9. шерсть
  10. адрес
  11. сосед
  12. плита
  13. старый
  14. мягкий
  15. палатка
  16. химия
  17. дружелюбный
  18. кататься на лыжах
Down
  1. чемодан
  2. гость
  3. метро
  4. возраст
  5. холодильник
  6. учитель
  7. вертолет
  8. озеро
  9. яркий
  10. физра
  11. фонарь
  12. дельфин
  13. море
  14. река
  15. уютный
  16. крошечный
  17. смешной
  18. кожа
  19. потолок

37 Clues: язык • слон • море • река • кожа • гость • метро • озеро • яркий • тихий • карта • физра • адрес • сосед • плита • химия • рюкзак • золото • фонарь • шерсть • уютный • старый • мягкий • чемодан • фамилия • возраст • учитель • попугай • дельфин • палатка • смешной • потолок • вертолет • крошечный • холодильник • дружелюбный • кататься на лыжах

Chemistry Revision 2015-05-10

Chemistry Revision crossword puzzle
Across
  1. exothermic reactions give heat ...
  2. Distillation uses this shaped flask.
  3. Metals are extracted from ores by reduction with ...
  4. The pH scale tells you the ... of an acid or alkali.
  5. These reactions take in heat.
  6. Evaporation removes ...
  7. Combustion is an example of an ... reaction.
  8. Separating dyes using paper and a solvent.
  9. The colour universal indicator turns in neutral solutions.
Down
  1. This metal is bottom of the reactivity series.
  2. Nitric acid gives us this salt.
  3. This metal is top of the reactivity series.
  4. Thermal decomposition is breaking something down with ...
  5. This acid forms sulphate salts.
  6. When you add acid to alkali.
  7. Acid + alkali -> salt + ?
  8. You grind mixtures with a mortar and ...
  9. A more reactive metal will ... a less reactive one.

18 Clues: Evaporation removes ... • Acid + alkali -> salt + ? • When you add acid to alkali. • These reactions take in heat. • Nitric acid gives us this salt. • This acid forms sulphate salts. • exothermic reactions give heat ... • Distillation uses this shaped flask. • You grind mixtures with a mortar and ... • Separating dyes using paper and a solvent. • ...

chemistry crossword 2016-02-26

chemistry crossword crossword puzzle
Across
  1. mass unit measure of atomic mass
  2. vertical column of elements in the periodic table
  3. reaction a reaction that takes place when two or more substances react to form new substances
  4. element that has both metallic and nonmetallic properties
  5. metals group 1 elements in the periodic table ,not including hydrogen
  6. cloudy mixture in which tiny particles of one substance are held within another
  7. chemical reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy
  8. change change in appearance or state of a substance that does not change the composition
  9. shells orbit of electrons around the nucleus of an atom
  10. positively charged particle in the nucleus of an atom
  11. vertical of elements in the periodic table
Down
  1. horizontal row of elements in the periodic table
  2. chemical combination of two or more elements in a specific ratio
  3. metals group 2 elements in the elements periodic table
  4. cloudy mixture in which tiny particles of one substance are held within another and particles cannot be separated out from out from the other substance
  5. slow chemical change that occurs when oxygen in the air reacts with a metal
  6. neutral particle in the nucleus of an atom

17 Clues: mass unit measure of atomic mass • neutral particle in the nucleus of an atom • vertical of elements in the periodic table • horizontal row of elements in the periodic table • vertical column of elements in the periodic table • positively charged particle in the nucleus of an atom • metals group 2 elements in the elements periodic table • ...

Chemistry revision 2016-04-12

Chemistry revision crossword puzzle
Across
  1. A substance that is not mixed or adulterated with any other substance or material.
  2. phase The liquid or gas that flows through a chromatography system, moving the materials in a mixture.
  3. Units that make up a polymer
  4. A substance that speeds up a reaction without being used up
  5. It contains two or more types of atom joined together
  6. hydrocarbon Compounds that contains at least one double covalent bond between carbon atoms
  7. phase The solid or liquid that allows the material in the mixtures to bind with it in a chromatography system.
  8. The process of the breaking down of hydrocarbons (alkanes) to make more useful smaller hydrocarbons
  9. point The temperature at which a substances melt. Turning from solid to a liquid
Down
  1. oil A mixture of different sized hydrocarbon molecules
  2. It contains just one type of atom
  3. A substance that has two or more elements or compound
  4. Molecules that are made from hydrogen and carbon atoms only
  5. A word to describe how easily a liquid flows
  6. decomposition It is the breakdown of compounds into simpler substances by heating
  7. Compounds that only contains single covalent bonds between carbon atoms
  8. point The temperature at which a substances boils. Turning from a liquid to a gas.

17 Clues: Units that make up a polymer • It contains just one type of atom • A word to describe how easily a liquid flows • A substance that has two or more elements or compound • It contains two or more types of atom joined together • oil A mixture of different sized hydrocarbon molecules • Molecules that are made from hydrogen and carbon atoms only • ...

Chemistry assignment 2020-09-02

Chemistry assignment crossword puzzle
Across
  1. alloy of copper and zinc?
  2. when a magnesium ribbon is burnt in air, the ash formed is
  3. used to build airplane bodies?
  4. this is used for dissolution of gold..
  5. the respiration process during which glucose undergoes slow combustion by combining with oxygen in the cells of our body to produce energy, is a kind of:
  6. aqueous solution of sodium chloride is..
  7. Nature of calium phosphate present in tooth ennamel...
  8. which one of the following will turn blue litmus red?(a)vinegar (b)lime water (c)baking soda (d)washing soda
Down
  1. In addition to sodium hydrogen carbonate, baking powder contains a substance X. Name X.
  2. A white salt on heating decomposes to give brown fumes and yellow residue is left behind. Name the salt.
  3. In a chemical reaction between sulphuric acid and barium chloride solution the white precipitates formed are of:
  4. which one of the following will turn red litmus blue?(a)vinegar (b)baking soda (c)lemon juice (d)soft drinks
  5. on heating blue coloured powder of copper(II) nitrate in a boiling tube, copper oxide(black), oxygen gas and a brown gas X is formed. Identify the brown gas X.
  6. A metal that do not react with water at all?
  7. Which gase is used in the storage of fat and oil containing foods for a long time?
  8. which acid is found in apples?
  9. which one of the following is acidic?(a) lemon juice (b) tomatoes (c)milk (d)all

17 Clues: alloy of copper and zinc? • used to build airplane bodies? • which acid is found in apples? • this is used for dissolution of gold.. • aqueous solution of sodium chloride is.. • A metal that do not react with water at all? • Nature of calium phosphate present in tooth ennamel... • when a magnesium ribbon is burnt in air, the ash formed is • ...

Chemistry assignment 2020-09-02

Chemistry assignment crossword puzzle
Across
  1. alloy of copper and zinc?
  2. when a magnesium ribbon is burnt in air, the ash formed is
  3. used to build airplane bodies?
  4. this is used for dissolution of gold..
  5. the respiration process during which glucose undergoes slow combustion by combining with oxygen in the cells of our body to produce energy, is a kind of:
  6. aqueous solution of sodium chloride is..
  7. Nature of calium phosphate present in tooth ennamel...
  8. which one of the following will turn blue litmus red?(a)vinegar (b)lime water (c)baking soda (d)washing soda
Down
  1. In addition to sodium hydrogen carbonate, baking powder contains a substance X. Name X.
  2. A white salt on heating decomposes to give brown fumes and yellow residue is left behind. Name the salt.
  3. In a chemical reaction between sulphuric acid and barium chloride solution the white precipitates formed are of:
  4. which one of the following will turn red litmus blue?(a)vinegar (b)baking soda (c)lemon juice (d)soft drinks
  5. on heating blue coloured powder of copper(II) nitrate in a boiling tube, copper oxide(black), oxygen gas and a brown gas X is formed. Identify the brown gas X.
  6. A metal that do not react with water at all?
  7. Which gase is used in the storage of fat and oil containing foods for a long time?
  8. which acid is found in apples?
  9. which one of the following is acidic?(a) lemon juice (b) tomatoes (c)milk (d)all

17 Clues: alloy of copper and zinc? • used to build airplane bodies? • which acid is found in apples? • this is used for dissolution of gold.. • aqueous solution of sodium chloride is.. • A metal that do not react with water at all? • Nature of calium phosphate present in tooth ennamel... • when a magnesium ribbon is burnt in air, the ash formed is • ...

Chemistry 12 2016-12-05

Chemistry 12 crossword puzzle
Across
  1. an insoluble solid that comes from a liquid solution
  2. a mixture of two or more substances
  3. the greater component in a solution
  4. a substance that has the ability to conduct heat, electricity, or sound
  5. processes by which electrically neutral atoms convert to electrically charged atoms
  6. able to dissolve
  7. can not dissolve any more of a certain substance, therefore causing the excess to form in a different phase
Down
  1. consisting of molecules
  2. the process involving the separation of positive and negative ions in ionic compounds like salts
  3. the lesser component in a solution
  4. completely dissolves substance until there is no remaining or any excess
  5. the amount of solute required in a substance to produce a specific volume of a saturated solution
  6. a solution that conducts electricity
  7. metal ions (and ammonium ion)
  8. characterized by ions
  9. the number of moles (of solute) per liter of solution
  10. non-metal ions (negative charge)

17 Clues: able to dissolve • characterized by ions • consisting of molecules • metal ions (and ammonium ion) • non-metal ions (negative charge) • the lesser component in a solution • a mixture of two or more substances • the greater component in a solution • a solution that conducts electricity • an insoluble solid that comes from a liquid solution • ...

Chemistry 12 2016-12-05

Chemistry 12 crossword puzzle
Across
  1. consisting of molecules
  2. an insoluble solid that comes from a liquid solution
  3. metal ions (and ammonium ion)
  4. able to dissolve
  5. a substance that has the ability to conduct heat, electricity, or sound
  6. can not dissolve any more of a certain substance, therefore causing the excess to form in a different phase
  7. the amount of solute required in a substance to produce a specific volume of a saturated solution
  8. non-metal ions (negative charge)
Down
  1. processes by which electrically neutral atoms convert to electrically charged atoms
  2. completely dissolves substance until there is no remaining or any excess
  3. a solution that conducts electricity
  4. characterized by ions
  5. the lesser component in a solution
  6. the process involving the separation of positive and negative ions in ionic compounds like salts
  7. the greater component in a solution
  8. a mixture of two or more substances
  9. the number of moles (of solute) per liter of solution

17 Clues: able to dissolve • characterized by ions • consisting of molecules • metal ions (and ammonium ion) • non-metal ions (negative charge) • the lesser component in a solution • the greater component in a solution • a mixture of two or more substances • a solution that conducts electricity • an insoluble solid that comes from a liquid solution • ...

chemistry vocabulary 2020-09-08

chemistry vocabulary crossword puzzle
Across
  1. a special type of homogeneous mixture composed of two or more substances
  2. a substance that cannot be broken down any further it is made up of one molecule
  3. process by which solid particles in a liquid or gaseous fluid are removed with a filter
  4. the result of a chemical reaction
  5. a material made up of two or more substances
  6. a set of chemical elements in the same vertical column
  7. a property of a physical body aka weight
  8. any substance composed of two or more identical molecules
  9. the creation of a solid from a solution
Down
  1. a physically distinctive form of matter
  2. the action of purifying a liquid by process of cooling and heating
  3. a nearly incompressible fluid that conforms to the shape of its container
  4. matter which has a specific composition and properties
  5. a row of chemical elements on the periodic table
  6. a gas-phase material that normally is a liquid or solid in set conditions
  7. a state of matter which the particles are compact
  8. a state of matter in which the particles are spread out and conform to its surrounding

17 Clues: the result of a chemical reaction • a physically distinctive form of matter • the creation of a solid from a solution • a property of a physical body aka weight • a material made up of two or more substances • a row of chemical elements on the periodic table • a state of matter which the particles are compact • matter which has a specific composition and properties • ...

Ocean Chemistry 2020-11-05

Ocean Chemistry crossword puzzle
Across
  1. the amount of space an object occupies
  2. life supporting component of air
  3. the amount of salt dissolved in water solid inorganic substance of natural occurrence
  4. natural gas in solution with crude oil in the reservoir under reservoir temperature and pressure conditions.
  5. the ocean's ongoing decrease in pH
  6. how pact something is (mass/volume)
  7. substance produced by reaction of an acid with a base
Down
  1. gas absorbed by plants during photosynthesis
  2. distinct layer in fluid which temperature changes more drastically with depth
  3. branch of science that explores the chemical processes within and related to living organism
  4. science that deals with synthesis and behavior of inorganic and organometallic compounds.
  5. the temperature close to the ocean's surface
  6. processes that removes soil, rock, or dissolved material from one location
  7. forms about 78% of the Earth's atmosphere
  8. mix into and melt within a liquid but has several other meanings, including to break apart.
  9. the amount of matter in an object
  10. study of the structure, properties, composition, reactions, and preparation of carbon-containing compounds

17 Clues: life supporting component of air • the amount of matter in an object • the ocean's ongoing decrease in pH • how pact something is (mass/volume) • the amount of space an object occupies • forms about 78% of the Earth's atmosphere • gas absorbed by plants during photosynthesis • the temperature close to the ocean's surface • ...

S5 Chemistry 2021-06-17

S5 Chemistry crossword puzzle
Across
  1. strongest intermolecular bonding
  2. propan-1,2,3-triol
  3. condensation
  4. enthalpy of ________ is the energy released when 1 mole of a substance is burned completely
  5. this amount of energy must be met for a reaction to take place
  6. rate of forward and back reaction is the same and concentrations remain constant
  7. loss of oxygen
  8. carboxylic acid functional group
Down
  1. ketone functional group
  2. how easily a substance catches fire
  3. removal of water
  4. type of force between opposite charges
  5. a measure of attraction an atom has for the bonding electrons
  6. type of alcohol involving 3 other carbons
  7. reaction type which usually produces water as the small molecule
  8. oxidised terpene
  9. C6H6

17 Clues: C6H6 • condensation • loss of oxygen • removal of water • oxidised terpene • propan-1,2,3-triol • ketone functional group • strongest intermolecular bonding • carboxylic acid functional group • how easily a substance catches fire • type of force between opposite charges • type of alcohol involving 3 other carbons • a measure of attraction an atom has for the bonding electrons • ...

Chemistry Review 2021-12-03

Chemistry Review crossword puzzle
Across
  1. substances with a pH from >7-14
  2. the ability to transfer heat or electricity
  3. change resulting in new substances with new properties
  4. balanced/unbalanced: P₄O₁₀ + H₂O 🠆 H₃PO₄
  5. balanced/unbalanced: 2Fe₂O₃ + 3C 🠆 4Fe + 3CO₂
  6. the ability to be shaped or hammered
  7. number of oxygen atoms in 4H₂O
  8. blue litmus paper turns/stays _________ in the presence of an acid
  9. phenolphthalein turns this color in the presence of a base
Down
  1. type of change that does not create new substances
  2. small number to the right of a symbol indicating number of that type of atom
  3. a substance that changes color in the presence of an acid or a base
  4. substances with a pH from 0<7
  5. a substance with a pH of 7
  6. the ability to be pulled into wire
  7. ability to reflect light, shiny
  8. red litmus paper turns/stays ________ in the presence of a base

17 Clues: a substance with a pH of 7 • substances with a pH from 0<7 • number of oxygen atoms in 4H₂O • substances with a pH from >7-14 • ability to reflect light, shiny • the ability to be pulled into wire • the ability to be shaped or hammered • balanced/unbalanced: P₄O₁₀ + H₂O 🠆 H₃PO₄ • the ability to transfer heat or electricity • balanced/unbalanced: 2Fe₂O₃ + 3C 🠆 4Fe + 3CO₂ • ...

Chemistry Vocabulary 2021-12-08

Chemistry Vocabulary crossword puzzle
Across
  1. can be bent or hammered into a thin sheet
  2. electricity can pass through
  3. negative charged particle
  4. center of the atom
  5. changes into a new substance
  6. smallest part of an element
  7. rings around the nucleus
  8. positive charged particle
  9. happens when a substance starts to bubble or have an odor.
  10. measurement used for toms
Down
  1. another word for shiny
  2. can be pulled in a wire
  3. another word for not shiny
  4. shatters easily
  5. electricity does not pass through
  6. negative charged particle found in the nucleus
  7. cloud of rings on the out side of the atom

17 Clues: shatters easily • center of the atom • another word for shiny • can be pulled in a wire • rings around the nucleus • negative charged particle • positive charged particle • measurement used for toms • another word for not shiny • smallest part of an element • electricity can pass through • changes into a new substance • electricity does not pass through • ...

Everyday Chemistry 2022-04-11

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

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

Chemistry Vocabulary 2022-02-17

Chemistry Vocabulary crossword puzzle
Across
  1. Substances that react.
  2. Can be hammered.
  3. Spreading of particles throughout a given volume until they are distributed.
  4. if all the atoms in a substance has the same identity it becomes {blank}.
  5. Flexible.
  6. A substance in which the atoms of 2 or more elements are combined.
  7. The vertical columns in the periodic table.
  8. This number is the sum of the number of protons and neutrons.
  9. Area around a nucleus where electrons are mostly found.
  10. Homogeneous mixture with particles so small that they cannot be seen with a microscope.
Down
  1. Substances that are made.
  2. Atoms of the same element that have different numbers of neutrons.
  3. Numbers in front of each substance in a equation.
  4. Good conductors of heat and electricity.
  5. Particles in a atom with no charge.
  6. Particles in a atom with a positive charge.
  7. A neutral molecule that forms as a result of electron sharing.

17 Clues: Flexible. • Can be hammered. • Substances that react. • Substances that are made. • Particles in a atom with no charge. • Good conductors of heat and electricity. • The vertical columns in the periodic table. • Particles in a atom with a positive charge. • Numbers in front of each substance in a equation. • Area around a nucleus where electrons are mostly found. • ...

Chemistry Vocabulary 2022-04-20

Chemistry Vocabulary crossword puzzle
Across
  1. The combination of a solute and solvent
  2. Medium energy state of matter where particles will take the shape of the object they are placed in
  3. Particle with a negative charge
  4. Type of covalent bond that results in a partial charge across the molecule
  5. Particle with a positive charge
  6. Has a pH less than 7
  7. Atom with the same number of protons but different numbers of neutrons
  8. A liquid that is used to dissolved a solid or gas
Down
  1. A solid or gas that is dissolved
  2. Low energy state of matter
  3. High energy state of matter
  4. Particle with no charge
  5. Type of covalent bond that results in no charge across the molecule
  6. Has a pH greater than 7
  7. Type of bond created by the transfer of electrons
  8. The unit used to measure the number of a particle
  9. Atom with the same number of protons but different numbers of electrons

17 Clues: Has a pH less than 7 • Particle with no charge • Has a pH greater than 7 • Low energy state of matter • High energy state of matter • Particle with a negative charge • Particle with a positive charge • A solid or gas that is dissolved • The combination of a solute and solvent • Type of bond created by the transfer of electrons • The unit used to measure the number of a particle • ...

Chemistry Crossword 2022-03-31

Chemistry Crossword crossword puzzle
Across
  1. having or producing a light, frothy mass of bubbles
  2. than atoms or ordinary molecules but too small to be visible to the unaided eye;
  3. ncapable of mixing or attaining homogeneity
  4. substance composed of two or more elements
  5. - A solution in which no more solute can be dissolved
  6. Unsaturated hydrocarbons are hydrocarbons that have double or triple
  7. heterogeneous mixture of a finely distributed solid in a liquid
  8. having or producing a light, frothy mass of bubbles
  9. measure of how much of a given substance
Down
  1. of two or more substances in relative
  2. a compound which produces ions
  3. of different, distinguishable parts or elements.
  4. in a solvent to produce a homogeneous mixture.
  5. mixture that is uniform in structure or composition.
  6. of being mixed
  7. mixture of two or more liquids in which one is present
  8. substance, ordinarily a liquid, in which other materials dissolve to form a solution.
  9. effect-scattering of a beam of light

18 Clues: of being mixed • a compound which produces ions • effect-scattering of a beam of light • of two or more substances in relative • measure of how much of a given substance • substance composed of two or more elements • ncapable of mixing or attaining homogeneity • in a solvent to produce a homogeneous mixture. • of different, distinguishable parts or elements. • ...

Chemistry Review 2023-07-11

Chemistry Review crossword puzzle
Across
  1. Chlorine, fluorine and iodine.
  2. A particle in which the number of electrons and protons are not balanced.
  3. A negative particle.
  4. An atom with an atomic mass of 23 amu.
  5. Electrons located in the outermost shell of energy.
  6. Another word meaning the concentration in moles per liter.
  7. The unit of matter used in experimental chemistry.
  8. A range of element sharing a same number of electron shells.
  9. He discovered the energy levels for the electrons.
Down
  1. He discovered the nucleus of the atom.
  2. A particle that participates to the mass of the atom and the unique characteristic of it.
  3. The referential code used to name the shells of energy.
  4. A positively charge element.
  5. A particle that participates to the mass of the atom but can vary in some species.
  6. They are the same element but vary by their respective mass.
  7. The name that refers to the number of particles in one mole.
  8. A set of elements that share similar properties.

17 Clues: A negative particle. • A positively charge element. • Chlorine, fluorine and iodine. • He discovered the nucleus of the atom. • An atom with an atomic mass of 23 amu. • A set of elements that share similar properties. • The unit of matter used in experimental chemistry. • He discovered the energy levels for the electrons. • ...

Chemistry 8 2023-04-20

Chemistry 8 crossword puzzle
Across
  1. NaCl
  2. Atomic mass of 9.0122
  3. I want to get rid of 1 electron that is my 4th electron shell
  4. the outer electron shell
  5. I have 4 electron shells and want 1 more to be filled
  6. Number of protons
  7. Center of the atom that contains protons and neutrons
Down
  1. I'm in period 2 and need only 1 more electron to be filled
  2. Li2O
  3. I'm number one!
  4. I'm in period 2 and family 16
  5. I have 20 electrons
  6. I want 2 more electrons to fill my 3rd electron shell
  7. I'm in period 4 and family 2
  8. Number of protons plus the number of neutrons
  9. I am a metal and liquid at room temperature
  10. I am a noble gas in period 2

17 Clues: Li2O • NaCl • I'm number one! • Number of protons • I have 20 electrons • Atomic mass of 9.0122 • the outer electron shell • I'm in period 4 and family 2 • I am a noble gas in period 2 • I'm in period 2 and family 16 • I am a metal and liquid at room temperature • Number of protons plus the number of neutrons • I want 2 more electrons to fill my 3rd electron shell • ...

Environmental Chemistry 2023-05-22

Environmental Chemistry crossword puzzle
Across
  1. A greenhouse gas
  2. It binds to haemoglobin to form carboxyhaemoglobin.
  3. Photochemical smog leads to ------ of rubber.
  4. Another greenhouse gas
  5. Photochemical smog is also called as --------- smog.
  6. Sulphur dioxide can cause this respiratory disease.
  7. Excess nitrate in drinking water can cause disease such as -------------.
  8. A better alternative to tetrachloroethene used for dry cleaning.
Down
  1. The F– ions make the enamel on teeth much harder by converting hydroxyapatite into ----------------.
  2. The irritant red haze in the traffic and congested places is due to oxides of ----------------.
  3. Classical smog is also called as --------- smog.
  4. The amount of oxygen required by bacteria to break down the organic matter present in a certain volume of a sample of water, is called Biochemical Oxygen Demand (BOD).
  5. This process in which nutrient enriched water bodies support a dense plant population, which kills animal life by depriving it of oxygen and results in subsequent loss of biodiversity is known as -------
  6. Layer of atmosphere with ozone layer
  7. Polar ----- clouds increase the level of chlorine during winters over Antarctica.
  8. Maximum Prescribed Concentration of ------- in Drinking Water is 0.005 ppm.
  9. When the pH of the rain water drops below 5.6, it is called ------.

17 Clues: A greenhouse gas • Another greenhouse gas • Layer of atmosphere with ozone layer • Photochemical smog leads to ------ of rubber. • Classical smog is also called as --------- smog. • It binds to haemoglobin to form carboxyhaemoglobin. • Sulphur dioxide can cause this respiratory disease. • Photochemical smog is also called as --------- smog. • ...

Chemistry Vocab 2023-08-28

Chemistry Vocab crossword puzzle
Across
  1. definite volume, definite shape, not compressible
  2. highly reactive, group seven on the periodic table, want one valence electron
  3. can change
  4. indefinite volume, indefinite shape, highly compressible
  5. A property of matter that describes a substance’s ability to participate in chemical reactions
  6. group two on the periodic table, two valence electrons
  7. stays the same
Down
  1. does not have a uniform structure or composition; different parts
  2. definite volume, indefinite shape, slightly compressible
  3. group one on the periodic table, one valence electron
  4. A change that occurs when one or more substances change into entirely new substances with different properties
  5. has a uniform structure or composition throughout; same parts
  6. full outer shell, not reactive
  7. includes elements and compounds
  8. A change of matter from one form to another without a change in chemical properties
  9. A characteristic of a substance that does not involve a chemical change
  10. physical combination of two or more things

17 Clues: can change • stays the same • full outer shell, not reactive • includes elements and compounds • physical combination of two or more things • definite volume, definite shape, not compressible • group one on the periodic table, one valence electron • group two on the periodic table, two valence electrons • definite volume, indefinite shape, slightly compressible • ...

Chemistry crossword 2023-11-13

Chemistry crossword crossword puzzle
Across
  1. made up of one type of atom.
  2. shape, size state change.
  3. ability to flow electricity and heat.
  4. found on the left side of the periodic table.
  5. solid formation during chemical change.
  6. can flow electricity at certain temperature.
  7. determines that an object will sink or float.
Down
  1. ability to be stretched into sheets.
  2. these elements are brittle and dull.
  3. these elements are at the stair step.
  4. change leads to formation of new substance.
  5. Smallest unit of any matter.
  6. amount of space taken by an object.
  7. ability to be pulled into wires.
  8. made up of more than one type of atom.
  9. made up of more than one type of atom but not bonded.
  10. amount of matter in an object.

17 Clues: shape, size state change. • Smallest unit of any matter. • made up of one type of atom. • amount of matter in an object. • ability to be pulled into wires. • amount of space taken by an object. • ability to be stretched into sheets. • these elements are brittle and dull. • these elements are at the stair step. • ability to flow electricity and heat. • ...

Chemistry crossword 2024-08-19

Chemistry crossword crossword puzzle
Across
  1. Level The specific energies that electrons can have in an atom.
  2. State of matter with no definite shape or volume.
  3. Process where a liquid turns into a solid
  4. Central part of an atom containing protons and neutrons.
  5. State of matter with a definite shape and volume.
  6. Process of liquid turning into a gas.
  7. Positively charged particle in the nucleus.
  8. Point Temperature at which a liquid turns into a gas.
  9. Process of gas turning into a liquid.
Down
  1. Process where a solid turns directly into a gas.
  2. Temperature at which a solid turns into a liquid.
  3. Number Sum of protons and neutrons in the nucleus.
  4. Neutral particle found in the nucleus of an atom.
  5. Negatively charged particle orbiting the nucleus.
  6. State of matter with a definite volume but no definite shape.
  7. Number Number of protons in an atom’s nucleus.
  8. Atoms of the same element with different numbers of neutrons.

17 Clues: Process of liquid turning into a gas. • Process of gas turning into a liquid. • Process where a liquid turns into a solid • Positively charged particle in the nucleus. • Number Number of protons in an atom’s nucleus. • Process where a solid turns directly into a gas. • Temperature at which a solid turns into a liquid. • Neutral particle found in the nucleus of an atom. • ...