chemistry Crossword Puzzles

8 Clues: Poisonous • Produced by living organisms • Pressed pertinently out of shape • Collected water on cold surfaces • Deformed without losing toughness • Two solutions react to make a solid • Takes part change during a reaction • Increases the rate of chemical reactions

8 Clues: radiant energy given of by the sun • a compound made from carbon and hydrogen • starting substance in a chemical reaction • a subatomic particle that has a positive charge (+1) • a subatomic particle that has a negative charge (-1) • a substance that has a PH level lower than 7 when it's in aqueous solution • ...

8 Clues: Metals that ring • Gain of Electrons • Loss of Electrons • Ability of metal to be shaped • Mixture of an element and a metal • Ability of a metal to be stretched • An element that gives an electron to another element • An element that gains an electron from another element

8 Clues: can dissolve • baking a cake • can not dissolve • melting chocolate • makes light and heat • the solid part of a solution • needs oxygen and water and happens on iron • when liquid molecules turn to gas molecules

10 Clues: unsur alkali tanah terletak pada golongan • jumlah elektron valensi dari atom Br adalah • unsur dengan nomor atom 32 terletak pada golongan • sistem periodik disusun berdasarkan kenaikan jumlah • jumlah maksimum elektron yang menempati kulit L adalah • dari atas kebawah dalam satu golongan jari-jari atom makin • ...

8 Clues: 1-14 • above 7 • tastes bitter • substance gives a visible sign • used to find how acidic or alkaline liquids are • negative charged molecule of oxygen and hydrogen • something that can be used to find out the ph scale • product of interaction between hydrogen and oxygen atoms

8 Clues: [He] 2s2 2p3 • [He] 2s2 2p1 • Name of group 1 • Name of group 17 • Name of group 18 • Name of groups 3-12 • Electron Config of Gallium • Electron config of Magnesium

8 Clues: Has mass and volume • Number- Number of Protons • Something that is Nuetral • Definite Shape and Volume • Something that is Negative • Something that is Positive • Something that cannot be broken down into other substances. • Smallest Unit of Ordinary Matter that forms a chemical element.

8 Clues: Has mass and volume • Number- Number of Protons • Something that is Nuetral • Definite Shape and Volume • Something that is Negative • Something that is Positive • Something that cannot be broken down into other substances. • Smallest Unit of Ordinary Matter that forms a chemical element.

8 Clues: a substance of atoms • anything that has mass and volume • negatively charged particles of an atom • a substance that obtain or contains an atom • A proton is a subatomic particle, that has an electrical charge SS • one of the four fundamental states of matter and are packed together • ...

8 Clues: Chlorine, bromine and fluorine • halogen used in household bleach • chemical symbol of the element phosphorus • number of protons that it has in its nucleus • A bond consisting of shared pairs of electrons • the common name given to the elements in group I • a substance found to contain only one type of atom • ...

9 Clues: , ph of Alkaline • , the building blocks of everything • , stable subatomic particle occurring in all atomic nuclei • changes, are changes affecting the form of a chemical substance • , stable subatomic particle with a charge of negative electricity • change , occur when a substance combines with another to form a new substance • ...

8 Clues: do this • rel heat • o2 addition • 2 or more to 1 • right side of EQ • both oxi and red • one takes another • speed up reaction

8 Clues: 碱 • 盐 • 酸 • 反应 • 元素 • 方程式 • 气体（g） • 液体（l）

8 Clues: The smell the substance has • Composed of only types of atoms • The brightness or shininess of a substance • The hue of a substance is red,yellow,blue,etc. • Contains suspend particles they are so small they do not settle • Subatomic particles with a positive charge and a relative mass of 1 • One type of molecule with two or more atoms from different elements • ...

8 Clues: - Hint: Center of an atom. • - Hint: Having a pH value below 7. • - Hint: Basic unit of a chemical element. • - Hint: Substance composed of two or more elements. • - Hint: Substance that speeds up a chemical reaction. • - Hint: Path followed by electrons around the nucleus. • - Hint: Equals the number of protons in an atom's nucleus. • ...

8 Clues: famous russian chemist • makes up 70% of the air • displayed on the periodic table • the 25th element on the periodic table • the most recent element to be discovered • sub-atomic particle with a negative charge • surname of the man who proposed the Law of Octaves • the inside of an atom containing protons and neutrons

8 Clues: what everything is made up of • molecules used in the reaction • molecules produced from a reaction • chemical reaction that absorbs heat • chemical reaction that releases heat • small number next to element in molecule • number before molecule when balancing equation • law that states that matter cannot be created or destroyed

8 Clues: Gasses emitted • The air we breath • My least favourite class • The chemical part of science • Bi product of breathing oxygen • Why everyone in pushing e cars • Diesels and Gasses are also know as.. • The chemical reaction a plant makes energy with

8 Clues: : Particles in a colloid (9) • :Catalyst in the same phase as reactants • :Weak forces holding adsorbate to adsorbent • : Liquid in liquid emulsion (3) • : Substance that helps form emulsions (10) • :Two-phase mixture with liquid dispersed phase (7) • : The process of attracting molecules to a surface (10) • ...

8 Clues: Ex:sugars • Ex:PUMKIN • Water fearing • solute + solvent • fluid that flows • Anything with mass • a fluids resistance to flow • Proteins, lipids, carbs, nucleic Acids

8 Clues: molding material that can retain its shape • Taste bitter and turn red litmus paper pink red • the half life of uranium 238 is 4.5 billion years • substance produced by a chemical change is a produced • Compound– chemical building blocks of all known living things • modern scientist use a Geiger counter to detect radioactivity • ...

8 Clues: Milk is an example of • Air is an example of a • The method used to obtain salt from sea water involves • The process used to separate cream from milk is called • The substance that dissolves another substance is called a • The substance present in smaller amount in a solution is called the • A substance having a fixed composition and definite properties is called a • ...

8 Clues: uses a paper funnel • made up of only 1 atom • separates mixtures of dyes or ink • separate mixtures based of heating points • made up of 2 or more elements chemically bonded • evaporating solvent to form a saturated solution • pure substances melt/boil at specific tempertures • made up of 2 or more elements not chemically bonded

10 Clues: time past wars • data binary c# • mind Zimbardo cognitive • Newton Kirchoff Faraday • euler logarithm ritangle • stock market micro money • benzene ligands elements • phospholipids glycosidic peptide • shakespeare crime the great gastby • remittances regeneration psammosere

10 Clues: time past wars • data binary c# • mind Zimbardo cognitive • Newton Kirchoff Faraday • euler logarithm ritangle • stock market micro money • benzene ligands elements • phospholipids glycosidic peptide • shakespeare crime the great gastby • remittances regeneration psammosere

10 Clues: - Peace, US President • - Medicine, Penicillin • - Peace, Anti-apartheid • - Medicine, Contraception • - Economics, Microfinance • - Chemistry, Radioactivity • - Peace, Education advocate • - Physics, Theory of Relativity • - Peace, Indian independence leader • - Literature, "The Old Man and the Sea"

10 Clues: base unit of electric current • base unit for electric current • a material composed of two or more substances • a thing that is composed of two or more separate elements; a mixture. • chemistry study of the synthesis, structure and properties of solid material • pure substance that cannot be broken down into simpler substances by chemical. • ...

9 Clues: Kemia • Kananliha • Activities • Kilpailija • Tehdä kokeita • Blogikirjoitus • jokin aika sitten • osata jonkin verran • race hiljaa hyvä tulee

10 Clues: data,binary,c# • time,past,wars • Newton,Kirchoff,Faraday • stockmarket,micro,money • mind,Zimbardo,cognitive • euler,logarithm,ritangle • benzene,ligands,elements • oxbow lake,mountains, rivers • phospholipids,glycosidic,peptide • shakespeare,crime,the great gatsby

10 Clues: LIFE, ORGANISMS • HARDWARE, SOFTWARE • WRITTEN WORK, POETRY • ANTIQUE, PAST EVENTS • ATOM,MATTER,ELEMENTS • BASKETBALL, SOCCER, GOLF • painting, sculpture, Architecture • STRUCTURE OF MATTER, MOVEMENT,FORCE • COUNTRIES, NATIONALITIES, PLANETS, LAND • ADDITION, SUBSTRACTION, MULTIPLICATION, DIVISION

10 Clues: NaCl • shiny, bendy • amount of matter • element with a z • everything has it • a state of matter • different neutrons • a temperature unity • an instrument used in chemistry • organization on the periodic table

13 Clues: acid • Fusion • Blended • Non Mixture • Vertical PT • Horizontal PT • able to flatten • water from the sky • System Come in, go out • able to twist into a wire • activator, similar to yeast • System Can't leave or enter • Found all over the world, on a chart

13 Clues: used in disinfectants • used in aircraft bodies • it has a definite shape • a gas used in party balloons • can have patina form around it • has a red color when is heated • has an apple green color when heated • when iron and sulfur are heated it forms • the suffix for when a compound has oxygen • a substance with two or more types of atoms • ...

13 Clues: moves matter • when two ions bond • equally shared electrons • the sharing of electrons • has mass and takes up space • cant be broken by ordinary means • particles electrons, neutrons, protons • where protons and neutrons exist in an atom • the shape of a molecule affects a molecules... • 2 or more different elements combined in a fixed ratio • ...

13 Clues: A substance that can dissolve • A substance that can not dissolve • How much solute is in the solvent • A combination of two or more substances • Something that dissolves in a liquid/solvent • A cloudy liquid that contains insoluble particles • A cloudy mixture with lumps of insoluble particles • A substance that helps mix two unmixable substances • ...

13 Clues: has neutral charge • has negative charge • has positive charge • the mass of a particle • number of protons in an atom • contains only one type of atom • The smallest part of an element • the smallest part of a compound • contains more that one type of atom • number of protons and neutrons in an atom • an impure substance containing different elements • ...

13 Clues: Synonym for pure • Antonym for pure • Positive charged atom • Negative charged atom • Neutrally charged atom • Smallest part of element • Smallest part of compound • Number of protons in element • Number of protons and neutrons • Mass compared to everything else • Many elements chemimcally combined together • Homozygous substance containing 1 type of atom • ...

13 Clues: of the same kind • in character or content • diverse in character or content • the basic unit of a chemical element • a homogeneous mixture of two or more substances • a substance that is made entirely from one type of atom • having assets in excess of liabilities; able to pay one's debts • an article or substance that is manufactured or refined for sale • ...

13 Clues: / Will dissolve in a solvent • / A substance which dissolves • / Will not dissolve in s solvent • / A substance dissolved in a solvent • / Two or more substances mixed together • / A method to get the solute from a solution • / A method to seperate a solid from a liquid • / A method to get the solvent from a solution • / A method to seperate solutes (coloured or NOT) • ...

13 Clues: Position of carbonyl group in an aldehyde. • Characterized by a carbonyl group in between two carbons. • Produced in the reaction of a carboxylic acid and an alcohol • The name of the step that encompasses the end of the reaction mechanism. • This has equal concentrations of its enantiomers making it optically inactive • ...

13 Clues: Position of carbonyl group in an aldehyde. • Characterized by a carbonyl group in between two carbons. • Produced in the reaction of a carboxylic acid and an alcohol • The name of the step that encompasses the end of the reaction mechanism. • This has equal concentrations of its enantiomers making it optically inactive • ...

13 Clues: of lichen. • to break up into smaller components. • a substance that is being investigated • to determine the identity of a solution. • a measure of concentration equal to moles per liter. • to make an acidic or basic solution chemically neutral. • a measure of the concentration of hydrogen ions [H+] in a solution • ...

13 Clues: natural polyamide • unsaturated hydrocarbons • used to test alkanes and alkenes • monomer used to make poly(propene) • the product of hydration of ethene • made from diol and dicarboxylic acid • a reaction that produces one compound • made from diamine and dicarboxylic acid • made from an alcohol and carboxylic acid • am ethod of making alcohols using glucose • ...

13 Clues: Neutral particle • Hydrocarbon which is CH4 • This speeds us a reaction • negative particle in an atom • positive particle in an atom • Reactive metal with Symbol Na • Hydrocarbon with a double bond • Reactive non metal with Symbol F • Place where electrons move around • Increasing this speeds up particles • Increasing this gives more particles • ...

13 Clues: Table of Element • is negatively charge ion. • is positively charge ion. • Horizontal raw of element in the • type of particle exist in copper wire. • something that has mass and fills space. • The number of moles of solute found in 1 dm3 solution. • Vertical column of element in the periodic Table of Element • ...

13 Clues: Stable or unreactive. • The smallest unit of matter. • The stuff that everything is made of. • Substance made up of only one type of atom • Particles spreading out and mixing in the gas or liquid state. • this is group 0 Helium, Radon, Neon and Argon are in this group. • this is group 1; Lithium, Sodium and Potassium are in this group. • ...

14 Clues: A positively charged particle • A negatively charged particle • Atoms combine to make a compound • Particle that has no electrical charge • A combination of more than one element • The connection between two atoms in a molecule • The number of protons in the nucleus of an atom • Charged particle that results from a loss or gain of elements • ...

13 Clues: a cylindrical container with a flat bottom • not related to, involving, or produced by chemicals. • chemical element with the symbol K and atomic number 19. • chemical element with the symbol Al and atomic number 13 • a reaction or process accompanied by the release of heat. • chemical element with the symbol Mg and atomic number 12. • ...

13 Clues: HNO3 • A soluble base. • Loss of electrons • The number of protons • Elements found in group 8 • Elements found in group 7 • Charged atom or group of atoms • The colour of bromine in solution. • The number of protons and neutrons • The chemical formula for hydrochloric acid • Sodium + water -> sodium hydroxide + ......... • bromine + sodium iodide -> sodium bromide + ...... • ...

13 Clues: an atom that has lost an electron • for of matter with no definite size • an atom that has gained an electron • number of protons contained in an atom • shell, or circular path electrons follow • the smallest significant particle in an atom • form of matter found in conditions of extreme heat • a group of atoms or molecules that total 6.02x10^23 • ...

13 Clues: a positively charged ion • a sub-atomic particle which has no charge • a crystalline structure containing no water • ionic substances conduct electricity when aqueous or _____ • a__________ catalyst is a different physical state to the reactants • the shape of a molecule with 4 bonded electron pairs and no lone pairs • ...

13 Clues: a process that absorbs heat. • the amount of matter in an object. • mass per unit volume of a substance. • device used to measure heat transfer. • the amount of space an object occupies. • the upward force on an object in a fluid. • state of matter with definite shape and volume. • state of matter with no definite shape or volume. • ...

13 Clues: A potential source of danger • Tool used to put out small fires • Equipment worn to protect workers • Following all safety rules and laws • Devices that warn about emergencies • Immediate help given after an accident • Regular check to ensure equipment safety • Technology working at the molecular scale • Substance that speeds up a chemical reaction • ...

13 Clues: Non-metal+non-metal • The liquid that does the dissolving • The mass of a substance per unit volume. • Two or more atoms chemically bonded together. • A pure substance made of only one type of atom. • A neutral particle found in the nucleus of an atom. • An atom or molecule with a positive or negative charge. • ...

10 Clues: basic unit of chemistry • composed of two or more seperate elements • reaction in which one element replaces another • when one reactant breaks down into two or more products • states that a certain physical property does not change over time • reaction between substances accompanied by heat and light in form of fire • ...

10 Clues: creator of first contact lense • Known for first polysaccharide-based medical product • Proposed the theory of the wave-particle duality of matter • Invented dynamite and established the Nobel Prize in his will • Invented pasteurization, which conserves food by killing pathogens • Introduced hydroborations to organic chemistry and co-discovered sodium borohydride • ...

10 Clues: an area of very wet, soft land • the top or outside part of something • the top layer of earth that plants grow in • the power that comes from electricity, gas, etc • the weather conditions that an area usually has • animals, birds, and plants living in their natural environment • pieces of paper and other waste that are left in public places • ...

10 Clues: an area of very wet, soft land • the top or outside part of something • the top layer of earth that plants grow in • the power that comes from electricity, gas, etc • the weather conditions that an area usually has • animals, birds, and plants living in their natural environment • pieces of paper and other waste that are left in public places • ...

10 Clues: math • break • i love • school • i hate • laboratory • to play checkers • computer science • physics/chemistry • to play the guitar

10 Clues: candylow • tshh tshh • Chemistry Lab • Miss de Español • Antes nos regañaba • Tiene el pelo rubio • Las encargan en exceso • Lo más rico de la cafe • Profe de Educación física. • Administradores del colegio

10 Clues: you • my opp • first concert • your alter ego • my worst allergy • Our (your) child • First Date in RVA? • a dream honeymoon destination • my only knowledge of chemistry • best fries dipped in milkshakes

10 Clues: You get this on boling water • A film of brownish found on iron. • The process of depositing a layer of zinc on iron • A change in which one or more new substances are formed. • A change in which a substance undergoesachange in its physical propertiesa • Relating to chemistry or the interactions substances as studied in chemistry • ...

12 Clues: our unit • neutral charge • positive charge • negative charge • far apart molecules • building block of life • tightly packed molecules • loosely packed molecules • made of protons and neutrons • pure substance made of 1 type of atom • 2 or more elements chemically combined • 2 or more substances physically combined

10 Clues: Study of Earth • Study of nature • Study of sounds • Study of numbers • Language subject • Study of the past • Study of substances • Creative expression • Study of living things • Study of energy and matter

18 Clues: not a metal • semiconductor • horizontal row • state of mater • change of state • change of state • vertical column • state of matter • a type of change • amount of matter • a type of mixture • periodic table unit • category of elements • characteristic of matter • knowledge of natural events • a mixture that is the same through out • combination of 2 or more types of compounds • ...

17 Clues: A’s middle name • Where A proposed • A’s birthday month • A's favourite sport • B's favourite animal • A’s favourite colour • Location of honeymoon • Model of A’s first car • City couple was born in • B's major in university • Couple’s favourite drink • Name of A’s childhood dog • Month couple got together • B is allergic to this food • Popular candy B doesn’t like • ...

12 Clues: chemistry • barometer • microscope • thermometer • scientific method • small pox vaccine • dissection of the human body • law of universal gravitation • sun is the center of the universe • earth centered theory of the universe • On the Revolution of the Heavenly Bodies • found craters on moon, Jupiter had four moons

12 Clues: a small human • current location • a creative media • math with shapes • it's on your head! • truly the best color • we need this to learn • our diverse community is • serve, receive, set, spike. • an animal that represents us • the periodic table scarred me • this is yearbook volume no. ?

12 Clues: E=mc2 • 10+8-3=？ • It's noisy • Study of life • Mixing liquids • Using a keyboard • I'm your teacher • Explore the Earth • Painting and drawing • Kangxi, Qianlong, Mao • Triangle, cube, pyramid... • 1 2 3 4 5 6 7 8, 2 2 3 4 5 6 7 8

12 Clues: Newest hired CLS • Inspection agency • Reference Lab Name • Chemistry Analyzer • Medical Director's name • Lab Computer System name • Anticoagulant used for CBC's • Instrument performing 4 plex • System composed of 9 hospitals • Male contract staff member's name • Female contract staff member's name • Where are microbiology cultures sent

12 Clues: our unit • neutral charge • positive charge • negative charge • far apart molecules • building block of life • tightly packed molecules • loosely packed molecules • made of protons and neutrons • pure substance made of 1 type of atom • 2 or more elements chemically combined • 2 or more substances physically combined

13 Clues: Electrons in the outer shell • Diagram where we only draw the outer electrons • Gaining electrons makes an atom have a ________________ charge • Losing electrons makes an atom have a _________________ charge • Type of compound where a metal gives electron(s) to a non-metal • Found in the nucleus, have a mass of 1 and have a neutral charge • ...

13 Clues: Clusters of atoms • A decrease in size • An increase in size • Change of state from solid to a gas • Able to be stretched to form a wire • Change of state from liquid to a solid • Name of the element with the symbol 'Hg' • Anything that has mass and takes up space • the substances formed in chemical reactions • A process that absorbs energy from the surroundings • ...

13 Clues: Has a negative charge • Has no electric charger • What is made up of atoms • Electrons travel in set orbits • Who used the gold foil experiment? • The base unit of a chemical element • Who proposed the plum pudding model? • How many protons does an atom of carbon have? • Who is credited with the modern atomic theory? • What is also the same number as the atomic number? • ...

13 Clues: Liquids that are able to mix with each other. • Deuterium and tritium are ____________ of hydrogen. • The method to obtain sodium chloride from its solution. • Ionic compounds and metals all have a ___________ structure. • This is one of the two factors that affect the rate of diffusion. • Paper chromatography is a method to test the __________ of substances. • ...

13 Clues: / Will dissolve in a solvent • / A substance which dissolves • / Will not dissolve in s solvent • / A substance dissolved in a solvent • / Two or more substances mixed together • / A method to seperate a solid from a liquid • / A method to get the solute from a solution • / A method to get the solvent from a solution • / A method to seperate solutes (coloured or NOT) • ...

13 Clues: Airlike substance • Firm and hard object • A set of chemical symbols • A part or aspect of something • A solid that is hard andshiny • Consistency like that of water • The basic unit of a chemical element. • A substance produced by a living organism • A substance that changes during a reaction. • A substance produced during a natural, chemical, • ...

13 Clues: Bond Force of attraction that holds metals together • A neutral group of atoms joined together by covalent bonds • Gas Configuration The shortest method of electron configuration • A type of bond formed by the sharing of electrons between atoms • Principle the rule that electrons occupy the orbitals of lowest energy • ...

13 Clues: Does the dissolving. • What is an water molecule named. • It produces a saturated solution. • Able to be mixed to form a solution. • A blank mixture of solid, liquid, or gas. • Substance that dissolves when mixed with water. • The action of a solute dissolving into a solvent. • A substance that breaks into ions when dissolved in a solvent. • ...

13 Clues: Does the dissolving. • What is an water molecule named. • It produces a saturated solution. • Able to be mixed to form a solution. • A blank mixture of solid, liquid, or gas. • Substance that dissolves when mixed with water. • The action of a solute dissolving into a solvent. • A substance that breaks into ions when dissolved in a solvent. • ...

13 Clues: Breaks easily. • Something that is shiny. • Something that is not shiny. • Most metals are this state of matter. • The ability to be hammered into sheets • A solid is formed in a chemical reaction • a pure substance made of one kind of atom • Found on the left side of the periodic table • This happens when a new substance is formed. • ...

13 Clues: used in disinfectants • used in aircraft bodies • it has a definite shape • a gas used in party balloons • can have patina form around it • has a red color when is heated • has an apple green color when heated • when iron and sulfur are heated it forms • the suffix for when a compound has oxygen • a substance with two or more types of atoms • ...

13 Clues: A molecule consisting of a triple bond. • reagent A compound with the general formula R-Mg-X. • Molecules with the same molecular formula but different structures. • A highly reactive electrophilic ion which contains a carbon that is positively charged. • A type of reaction in which two substituents are removed from a molecule within one or two steps. • ...

13 Clues: attracted by a magnet • a liquid turning into a gas • can be dissolved in a liquid • can not be dissolved in a liquid • a solid or liquid that can be mixed • when water vapor turns becomes a liquid • a liquid that dissolves any other substance • the substance left behind in a sieve or filter • something that only contains a singular type of substance • ...

13 Clues: stored energy • a change with the gain of electrons • a reaction in which hear is absorbed • a reaction in which heat is released • energy resource that exists in the infinite supply • the study of energy involved in chemical reactions • system a system that is completely open to its surroundings • ...

13 Clues: Releases heat • heated from within the body (absorbs heat) • A measure of how hot or cold something is. • the energy an object has due to its motion • The total energy of all the particles of an object. • a unit of energy; used to express both energy and work • the movement of energy from a warmer object to a cooler object • ...

15 Clues: what does Copper + Tin make • what does copper + oxygen make • What is the most reactive metal • is gold a element or a compound • what is the least reactive metal • Is zinc more reactive then aluminum • is magnesium more reactive then gold • What is the forth most reactive metal • what is the third most reactive metal • what is the second most reactive metal • ...

13 Clues: neutral charge • pure substance • positive charge • negative charge • impure substance • 2 or more elements • is a pure substance • number number of protons • smallest part of an element • smallest part of a compound • mass difference between masses • a mixture of different compounds • number number of protons and neutrons

13 Clues: number of protons • ratio of average mass • 2 or more atoms bonded • 2 or more elements bonded • not consistent throughout • pure substance everywhere • smallest part of a element • number of protons + neutrons • 2 or more substances combined • pure substance of one type of atom • neutral charged sub atomic particle • positive charged sub atomic particle • ...

13 Clues: The shape of a water molecule • A bond found in aluminum foil • This bond has a high boiling point • The types of bonds found in nonmetals • Particles form from bonding is called... • A type of covalent bond with little charge • A type of covalent bond with a high charge • Describe an unequal charge in distribution • Carbon dioxide is nonpolar because it is... • ...

13 Clues: a particular kind of matter with uniform properties • a change where on or more new substances are produced • a change in the object's appearance without changing its state • a combination of metals or metals combined with one or more other elements. • A mixture that does not appear to be the same throughout, the "least mixed" of mixtures • ...

13 Clues: A negatively charged ion • A positively charged ion • A neutrally charged particle • A line on the periodic table • A negatively charged particle • A positively charged particle • The atomic weight of an element • The number of protons in an element • An atom or molecule with a net charge • The unit used to measure atomic weight • A particle with a nucleus and electrons • ...

13 Clues: A group of two or more atoms held together by chemical bonds • A type of base that dissolves in water to produce hydroxide ions • A type of substance formed from the reaction of an acid and a base • A type of substance that reacts with acids to form salts and water • A state of matter in which a substance has a definite shape and volume • ...

15 Clues: Nama senyawa dari NH3 • Klorida Nama senyawa dari HCl • Sulfat Nama senyawa dari H2SO4 • Gabungan dari dua unsur atau lebih • Zat yang memiliki nilai pH lebih dari 7 • Zat yang memiliki nilai pH kurang dari 7 • Contoh zat terlarut yang memiliki pH netral • Campuran antara zat pelarut dan zat terlarut • Pelarut universal yang memiliki nilai pH = 7 • ...

13 Clues: A polymer of amino acids. • What is the nature of drinking soda? • Who first proposed the concept of the atom? • Which element gives hardness to stainless steel? • What is the common name for acetylsalicylic acid? • What is the lightest element on the periodic table? • Which gas is responsible for the green colour of plants? • ...

13 Clues: - charged atoms are called • - Takes up space & has mass • - What element has 5 protons • - Water is classified as a ______ • - This scientist discovered the nucleus • - atoms with different number of neutrons • - Electrons in the outer orbital are called • - Blueberry muffins are this type of mixture • - this subatomic particle is how we identify atoms • ...

13 Clues: a specific type of base that is soluble in water. • the process where a metal or non-metal gains oxygen atoms. • a substance that reacts with an acid to form a salt and water. • the process where a metal oxide loses its oxygen to become a pure metal. • a process where atoms are rearranged to create one or more new substances. • ...

14 Clues: a liquid's resistance to flow • the amount of space occupied by a substance • the mass of the object compared to its volume • any substance that has mass and takes up space • the temperature at which a substance changes from a solid to a liquid state • a characteristic property of a substance defined as its mass per unit volume • ...

8 Clues: fizz in alkali • Ph of 6 or lower • methyl is this colour • Acids are this colour • colours of substances • Alkali are these colours • Orange pH OF 8 and higher • can get given off in some substances