chemical reaction Crossword Puzzles

13 Clues: an increase in oxidation state(a loss of electron) • a decrease in oxidation state(a gain of electrons) • the electrode in a galvanic cell at which reduction occurs • the electrode in a galvanic cell at which oxidation occurs • the study of the interchange of chemical and electrical energy • ...

10 Clues: a charged atom. • the gas evolved during a reaction. • the subatoic particle with negligible mass. • the abbreviation for the name of an element. • number the number of protons present in an atom • the substances formed during a chemical reaction. • number- the number of protons and neutrons of an atom. • the combining capacity of an element with other elements. • ...

22 Clues: stingy • diaper • ghosts • sadness • to decay • to renew • falling apart • picky, stuck up • chemical weapon • away without leave • best possibly condition • group of artillery guns • slang for "foolishness" • finding out secret things • fabric covering for a bed • sudden or violent reaction • something out of the ordinary • an agreement to stop fighting • a chemical used for anesthesia • ...

20 Clues: very important • sugar molecules • result of something • underlying substance • building blocks of fat • least amount of energy • found in living things • alters phosphate groups • plays a big role in cells • group of organic compounds • building blocks of protein • water breaks down something • nitrogen biological compounds • composed of repeating subunits. • ...

7 Clues: A substance that undergoes a chemical reaction is called? • A substance that is formed in a chemical reaction is called? • A balanced __ equation reflects the law of conservations of mass. • What identifies the reactants and products of a chemical reaction? • The numbers that are placed in fornt of chemical formulas are called? • ...

15 Clues: ions that are not directly involved in a reaction • one element replaces a second element in a compound • a single compound is broken down into two or products • what is applied to decomposition reactions in equation • are place in front of the symbols for respective parts • two or more substances combines to form a single substance • ...

7 Clues: A substance that undergoes a chemical reaction is called? • A substance that is formed in a chemical reaction is called? • A balanced __ equation reflects the law of conservations of mass. • What identifies the reactants and products of a chemical reaction? • The numbers that are placed in fornt of chemical formulas are called? • ...

9 Clues: sugar that plants use • the ability to do somthing • rearrangement of molecular structure • the chemicals after the chemical reaction • the process that plants use to create food • the chemicals before the chemical reaction • process that plants use to extract energy from ATP • when something changes, but without chemical rearrangement • ...

12 Clues: burning of wood • absorb thermal energy • release thermal energy • when substances change phases • matter cannot be destroyed nor created. • new substances with new properties are formed • ingredients in reaction located on the left side of arrow • process of atoms rearranging to form one or two new substances • ...

19 Clues: The heat contents of a system. • An energy cycle based on Hess's Law. • Energy associated with movement/motion. • Heat absorbed by the system; ΔH is negative. • Heat given out by the system; ΔH is positive. • Distribution of available energy among particles. • Change in the amount of heat contents of a system. • ...

19 Clues: The heat contents of a system. • An energy cycle based on Hess's Law. • Energy associated with movement/motion. • Heat absorbed by the system; ΔH is negative. • Heat given out by the system; ΔH is positive. • Distribution of available energy among particles. • Change in the amount of heat contents of a system. • ...

18 Clues: The building block of matter. • Matter that can vary in composition. • Anything that has mass and takes up space • The amount of substance in a certain volume. • A substance that consists of just one type of atom • The ability of one substance to dissolve in another. • Elements and compounds are considered ______ substances. • ...

10 Clues: -mushrooms, fungi, worms • -organisms that can make their own food • -energy that helps gives animals, plants energy • -a new substance thats made from a new reaction • -a substance you start with before a chemical reaction • -molecules containing carbon, hydrogen, and oxygen atoms • -when food molecules go into small openings in the small intestine • ...

10 Clues: what plants exhale • sugar or carbohydrates in plants • tissue in plants that carry sugar • what is needed for a reaction to take place • substance that is formed in a chemical reaction • tissue in plants that carry water and nutrients • allows carbon dioxide to enter the plant through the leaves • what makes plants green and allows plants to absorb sunlight • ...

11 Clues: energy from heat • to maintain internal stability • to eject the contents of the stomach; regurgitate • a type of protein that speeds up a chemical reaction in a living thing • chemical "messengers" of the endocrine system that are released into the blood • muscle contraction inside the esophagus that moves food through the digestive tract • ...

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

7 Clues: reactant of an enzyme-catalyzed reaction • energy that is needed to get a reaction started • elements or compounds produced by a chemical reaction • substance that speeds up the rate of a chemical reaction • elements or compounds that enter into a chemical reaction • protein catalyst that speeds up the rate of specific biological reactions • ...

7 Clues: Reactant of an enzyme-catalyzed reaction • Energy input that is needed for a reaction to begin • Elements or compounds produced by chemical reaction • Substances that speeds up the rate of a chemical reaction • Elements or compounds that enter into a chemical reaction • Protein catalyst that speeds up the rate of specific biological reactions • ...

25 Clues: ___ gas. • also called a molecular bond. • in other words, electromotive force. • horizontal row of the periodic table. • the smallest component of an element. • shape and volume are relatively stable. • is a vertical column in the Periodic Table. • the number of protons in the nucleus of an atom. • is the mass of a single atom of a chemical element. • ...

20 Clues: The organelle in plant cells where photosynthesis occurs. • Energy Energy stored in the bonds of molecules like glucose. • An organism that obtains energy by consuming other organisms. • An organism that can produce its own food through photosynthesis. • A gas released during photosynthesis and required for cellular respiration. • ...

19 Clues: heat energy • the amount of energy needed to warm 1 g of H2O by 1°C • energy which a body possesses by virtue of being in motion. • unit of work or energy in the International System of Units • of a reaction or process) accompanied by the release of heat. • a substance that is present at the end of a chemical reaction • ...

14 Clues: reactants to products • substance that slows down the reaction rate. • substance to be deposited in solid form from a solution. • the percent ratio of actual yield to the theoretical yield • naturally occurring catalysts responsible for many essential biochemical reactions • the change in the rate of a chemical reaction due to the participation of a catalyst • ...

10 Clues: a substance made by mixing things together • to disintegrate, break down or disperse (in liquids) • a simple substance that can't be reduced to smaller chemical parts • a substance that can neutralize acid by reacting with hydrogen ions • a substance that takes part in and undergoes change in a chemical reaction • ...

25 Clues: repels water • incapable of being dissolved • containing two or more elements • a compound of hydrogen and carbon • when two or more atoms bind together • derived from living matter; containging carbon • solid inorganic substance of natural occurrence • holding as much water or moisture as can be absorbed • a compound of the sterol type found in most body tissues • ...

10 Clues: Reaction that forms a single product. • Reaction that begins with a single reactant. • Cations switch places in two reactant compounds. • Indicates that the substance is dissolved in water. • Chemical equations must be balanced, following the law of ...(3 words). • The chemical formulas of elements and compounds are always ____________. • ...

12 Clues: absorbing energy • releasing energy • everything else in the universe • the part of the universe we are focusing on • measure of the kinetic energy of the particles • "energy of motion" To make something move requires a force • the heat content of a system (the total energy of a system) • the study of heat changes that occur during chemical reactions • ...

14 Clues: mass per unit volume • an abbreviation of the element name • an expression of a chemical reaction • the starting materials in a reaction • the substances produced in the reaction • shows all known elements in the Universe • Are made of protons, neutrons, electrons • a substance composed of a single kind of atom • the number of electrons surrounding the nucleus of an atom • ...

20 Clues: very important • sugar molecules • result of something • underlying substance • building blocks of fat • least amount of energy • found in living things • alters phosphate groups • plays a big role in cells • group of organic compounds • building blocks of protein • water breaks down something • nitrogen biological compounds • composed of repeating subunits. • ...

16 Clues: graph goes up • graph goes down • Enzymes work best • enzymes end in ___ • speeds up reactions • a specific ___________ and pH • Enzymes only bind to ________ • Enzymes can _____ or break down • type of macromolecule that enzymes are • result of the an enzyme building something • enzymes _____ the activation energy of a reaction • ...

16 Clues: graph goes up • graph goes down • Enzymes work best • enzymes end in ___ • speeds up reactions • a specific ___________ and pH • Enzymes only bind to ________ • Enzymes can _____ or break down • type of macromolecule that enzymes are • result of the an enzyme building something • enzymes _____ the activation energy of a reaction • ...

16 Clues: Charge a proton has. • Charge an electron has. • Multiple atoms bonded together. • The building block of all matter. • Subatomic particle that is neutral. • How chemical families are arranged. • Electrons in the outermost energy level. • Type of bond between nonmetal and nonmetal. • Type of energy required to start a reaction. • Type of bond between a metal and a nonmetal. • ...

16 Clues: graph goes up • graph goes down • Enzymes work best • enzymes end in ___ • speeds up reactions • a specific ___________ and pH • Enzymes only bind to ________ • Enzymes can _____ or break down • type of macromolecule that enzymes are • result of the an enzyme building something • enzymes _____ the activation energy of a reaction • ...

16 Clues: Charge a proton has. • Charge an electron has. • Multiple atoms bonded together. • The building block of all matter. • Subatomic particle that is neutral. • How chemical families are arranged. • Electrons in the outermost energy level. • Type of bond between nonmetal and nonmetal. • Type of energy required to start a reaction. • Type of bond between a metal and a nonmetal. • ...

20 Clues: very important • sugar molecules • result of something • underlying substance • building blocks of fat • least amount of energy • found in living things • alters phosphate groups • plays a big role in cells • group of organic compounds • building blocks of protein • water breaks down something • nitrogen biological compounds • composed of repeating subunits. • ...

25 Clues: ___ gas. • also called a molecular bond. • in other words, electromotive force. • horizontal row of the periodic table. • the smallest component of an element. • shape and volume are relatively stable. • is a vertical column in the Periodic Table. • the number of protons in the nucleus of an atom. • is the mass of a single atom of a chemical element. • ...

25 Clues: ___ gas. • also called a molecular bond. • in other words, electromotive force. • horizontal row of the periodic table. • the smallest component of an element. • shape and volume are relatively stable. • is a vertical column in the Periodic Table. • the number of protons in the nucleus of an atom. • is the mass of a single atom of a chemical element. • ...

29 Clues: Smallest particle • mass/number of mass • Study of substances • The amount of matter • Made of two or more atoms • Made up of atoms of one type • Of State/ Liquid, solid, gas • Anything that takes up space • Has no definite volume or shape • Study of matter and how it changes • A horizontal row in a periodic table • A vertical column in a periodic table • ...

11 Clues: digested form of carbohydrates • being able to be dissolved in water • this is the substance at the start of a reaction • this is an enzyme that breaks down carbohydrates • the process of breaking down food into simple units • amino acids are the digested form of this food group • this type of digestion occurs in the small intestines • ...

9 Clues: "Ingredients" in a chemical reaction • What you get after a chemical reaction • moves sugars back down the plant to the roots • Moves water throughout the plant from the roots • A product of photosynthesis used to make ATP in plant cells • The green pigment inside of plants that can absorb sunlight • Contains chlorophyll and photosynthesizes glucose for the plant • ...

12 Clues: the electrons found on the outermost shell • the type of bond formed between two nonmetals • One of the units attached the Avogadro's number • prefix used to describe 7 in a covalent compound • the compounds on the left side of a chemical reaction • the type of bond formed between a metal and a nonmetal • the compounds of the right side of a chemical reaction • ...

9 Clues: The unit of energy • What a thermometer measures • Example of an exothermic reaction • Ingredients that go into a reaction • Reaction transfers energy to the surroundings • the energy required to get a reaction started • Can speed up a reaction or require less energy • Reaction that transfer energy from surroundings • The makimong or breaking of a chemical reaction

25 Clues: body system that allows for movement • top portion of stamen; contains pollen • body system which helps fight infection; • vascular tissue in plants which moves food • vascular tissue in plants which moves water • top portion of pistil; sticky to capture pollen • long tube portion of pistil; forms pollen tubes • body system that allows an organism to reproduce • ...

19 Clues: COHNS • weak curl pattern • stops the chemical action • curling from ends to scalp • chemical change happens here • innermost part of hair shaft • active ingredient in acid perm • heats up waving lotion chemically • outer layer of hair shaft, scale-like • active ingredient in an alkaline perm • curly at root and loose at ends; frizzy • checks the chemical reaction of the hair • ...

16 Clues: pH less than 7 • pH greater than 7 • a homogeneous mixture • liquid turning to a gas • how much mass is in an object • solids are removed from a mixture • separating a mixture made of solids • a solute breaks down into a solution • the point at which a liquid turns to a gas • ex. an object changing from liquid to solid • a solid that forms from a chemical reaction • ...

14 Clues: Element or compounds formed by reactions. • Energy needed to start a chemical reaction. • Enzymes look like what video game character. • The place where an enzyme and substrate react. • A substance that speeds up a chemical reaction. • Elements or compounds that enter in to a reaction. • The name of the enzyme that breaks down sugar in milk • ...

16 Clues: – Mix and disappear • – Used in a reaction • – Can mix with liquid • – Catches fire easily • – Can mix with liquid • – Mass per unit volume • – Thickness of a liquid • – Atoms joined together • – Two substances together • – Does not mix with water • – Smallest particle of element • change – Change of matter state • – Characteristic of a substance • – Pure matter: element or compound • ...

14 Clues: type of chemical compounds, mainly fats • building material needed for cells (???) • proteins that function as a biological catalysts • simplest type of sugar, has only small moleculeus • components of proteins, proteins are made of them • combination effect between the two monosaccharide • an enzyme which breaks down proteins and peptides. • ...

20 Clues: suction force due to transpiration • the difference in concentration between two regions. • used to directly measure the rate of absorption of water by the plant. • inner walls of xylem vessels are strengthened by deposits of a substance • the process by which a cell becomes specialized for a specific function. • ...

9 Clues: →Products • energy is also called Bond Energy • reaction there is a release of energy. • reaction is a net of absorption of energy. • reactions one or more compounds are formed. • appears as a result of a chemical reaction. • of mass conservation: No atoms are gained or lost during any reaction. • energy is the amount of energy required to pull two bonded atoms apart. • ...

9 Clues: A multiplier or factor of an equation. • The things that make up a chem equation. • A reaction that requires heat to procced. • The finished creation from a chem equation. • A reaction where heat is primarily given off. • Two ionic compunds combined can produce liquid or gas. • chem reaction in which one element replaces a compound. • ...

19 Clues: also known as rust • changing phase of matter • Humans have five of them • opposite of melting point • a type of chemical change • a type of chemical change • opposite of boiling point • fizzing, foaming or bubbling • excess moisture, such as rain • one of the chemical properties • can be referred to as tangible • the ability to move heat or electricity • ...

18 Clues: Another name for H2O • A product of photosynthesis • Light energy is needed for this • What was inflated during the lab • What reacts in a chemical reaction • What filled up the balloon in the lab • The chemical formula for carbon dioxide • Glass container used in labs/experiments • Where does photosynthesis occur in the cell • A bacteria that undergoes cellular respiration • ...

12 Clues: releasing energy • absorbing energy • everything else in the universe • the part of the universe we are focusing on • measure of the kinetic energy of the particles • "energy of motion" To make something move requires a force • the heat content of a system (the total energy of a system) • the study of heat changes that occur during chemical reactions • ...

12 Clues: absorbing energy • releasing energy • everything else in the universe • the part of the universe we are focusing on • measure of the kinetic energy of the particles • "energy of motion" To make something move requires a force • the heat content of a system (the total energy of a system) • the study of heat changes that occur during chemical reactions • ...

7 Clues: A reactant that remains after a chemical reaction stops • The amount of product produced when a chemical reaction is carried out. • In a balanced equation, the ratio between the numbers of moles of any two substances. • In a chemical reaction, the maximum amount of product that can be produced from a given amount of reactant. • ...

11 Clues: The reactant in reactions catalyzed by enzymes • An atom or group of atoms that has one unpaired electron • The oxidation reaction of an organic compound, in which heat is released • A reaction in which two or more substances combine to form a new compound • Any chemical change in which one species is oxidized and another species is reduced • ...

14 Clues: official chemical symbol is au • official chemical symbol is Br • Chemical element with the symbol H • the basic building blocks of chemistry • a substance with a defined composition • a place where all experiments take place • chemical element with the atomic number f 8 • chemical element with the atomic number of 5 • two or more atoms connected by chemical bonds • ...

8 Clues: the percent ratio of actual yield to the theoretical yield. • a conversion factor between compounds in a chemical reaction • the quantity of a product that is obtained from a chemical reaction. • the number of atoms or molecules in one mole of a substance, equal to 6.023 × 10^23. • ...

24 Clues: makes own food • sugar splitting • also Krebs cycle • a quantum of energy • respiration with oxygen • makes sugar from sunlight • chemical burning of glucose • oxidation-reduction reaction • surface pores of leaf surface • special element in chlorophyll • green tissue in interior of leaf • requires food from other sources • organelle containing chlorophyll • ...

20 Clues: the H3O+ ion found in acid • another term used for basic • amount = 6x10 to 23rd power • changing from liquid to gas • a reaction that absorbs heat • [kPa]metric units for pressure • ability to let electricity flow • absolute zero temperature scale • gas spreads out evenly over time • a common indicator of acid or base • heat of ___ needed to melt a solid • ...

20 Clues: Go out south east, lad • Strangely allow member • Pub for the Spanish spirit • Vaporiser destroyed fabler • Unironed for best reaction • Bankrupt? Surgery for horse • Chinese fellow toasting badly • Silver Tim sent back for opener • Sounds like he snores selfishly! • Admirer can only look at starters • Housekeeper with a gathering place • French rice, unhealthy for proprietor • ...

20 Clues: North Star • natural satellite • speeds up rate of reaction • attach bones to other bones • creates proteins for the cell • Force = ______ x acceleration • produce red and white blood cells • common chemical reaction in plants • single-cell organism with no nucleus • water goes from solid straight to gas • in the food chain, grass is a _______ • ...

16 Clues: 78% of the air • As,Br & I are what? • Electrically charged particle • A way to stop rusting-starts with G • Oxygen, Heat & Fuel belong to the... • What is the element with symbol of O? • Another word for burning-starts with C • Carbon Dioxide is a ...?-Starts with C • A chemical reaction that gives off heat • What is the smallest particle in an element • ...

9 Clues: C • P • M • B • CR • PP • MA • PS • CP

17 Clues: first major phase in perms • second major phase in perms • bond broken by perm solution • most important phase of perming • reducing agent in chemical phase • oxidizing agent in chemical phase • heat is absorbed from surroundings • another name for croquignole method • first heat permanent waving machine • permanently changes the texture of hair • ...

9 Clues: What does H2O stand for? • What does the C in C6H12O6 stand for? • A chemical reaction that kelp use to make their own food • The energy needed to power photosynthesis comes from the ____ • The main output of photosynthesis, needed for cellular respiration • A chemical reaction that kelp use to create energy from their food • ...

9 Clues: "Ingredients" in a chemical reaction • What you get after a chemical reaction • moves sugars back down the plant to the roots • Moves water throughout the plant from the roots • A product of photosynthesis used to make ATP in plant cells • The green pigment inside of plants that can absorb sunlight • Contains chlorophyll and photosynthesizes glucose for the plant • ...

12 Clues: releasing energy • absorbing energy • everything else in the universe • the part of the universe we are focusing on • measure of the kinetic energy of the particles • "energy of motion" To make something move requires a force • the heat content of a system (the total energy of a system) • the study of heat changes that occur during chemical reactions • ...

12 Clues: studying at the moment • defined as everything in the universe • explain a subset of chemical reactions • every atom as having a formation enthalpy of 0 • Energy that is used to move an object in a specific direction • Energy that is contained by an object, that is essentially random • how much heat(random energy) is exchanged during a chemical reaction • ...

9 Clues: Blocks site • where organism grows • scale to find acid or base • energy to start a reaction • speeds up a chemical reaction • Modifying structure of protein • substrate combined with enzymes • when two reactants form a substance • protein that speeds up chemical reactions in the body

20 Clues: the H3O+ ion found in acid • another term used for basic • changing from liquid to gas • amount = 6x10 to 23rd power • a reaction that absorbs heat • [kPa]metric units for pressure • ability to let electricity flow • absolute zero temperature scale • gas spreads out evenly over time • a common indicator of acid or base • heat of ___ needed to melt a solid • ...

22 Clues: and light • Net positive suction head • Capacity to carry out a work • Substance dissolved in water • humidity chart or ....... chart • A garden across from Shiraz University • Changes something from a solid to a liquid • a dimensionless number which clarifies flow regime • Speeds up a chemical reaction without being used up • ...

37 Clues: Shiny • means breaks easily • solute in salt water • solvent in salt water • liquid changing to a gas • Blend of several substance • has mass and takes up space • Ability to pull into a wire • has a fixed volume and shape • made of only one kind of atom • expands to fill the container • Substance that gets dissolved • gas changing straight to a solid • has a fixed volume but not shape • ...

9 Clues: Types of reaction in which two reactants form one product. • Type of reaction in which one reactant forms two products. • During a _____ reaction, electrons are both gained and lost. • In a chemical equation the ______ are on the left side of the arrow. • When the forward and reverse paths of a change occur at the same rate. • ...

12 Clues: gain of electrons • loss of electrons • dissolves in a liquid • neutralization reaction • only shows active substances • does not dissolve in a liquid • shows actual substances present • water with magnesium and calcium ions • substances initially present in a reaction • electron transfer from one substance to another • substances that are formed in a chemical reaction • ...

13 Clues: energy that comes from a source • the whole number used to balance a chemical reaction • the reactant that does not run out and is in a surplus • the compound(s) on the left side of a chemical reaction • the compound(s) on the right side of a chemical reaction • the force that hold protons and neutrons together in the nucleus • ...

11 Clues: Sugar molecule. • Plant cell organelle, where photosynthesis occurs. • Substances that are formed, from a chemical reaction. • Type of long chain sugar molecule that is found in plants. • Organelle found inside a cell, it is the site of cellular respiration. • Substances that will interact with each other during a chemical reaction. • ...

14 Clues: a negatively charged ion • breaking of existing bonds and the formation of new ones • atom or group of atoms that bears a positive electric charge. • has either a positive charge (cation) or negative charge (anion) • a reaction in which one element is substituted for another element • nitrogen, oxygen, fluorine, chlorine, bromine, iodine, and hydrogen • ...

13 Clues: glucose and oxygen • released as a byproduct • carbon dioxide and water • Plants convert carbon dioxide to oxygen • pigment that gives plants their green color, • provides the hydrogen needed to form glucose • allow plants to have strong, upright structures • involves two reactants, carbon dioxide and water. • ...

13 Clues: glucose and oxygen • released as a byproduct • carbon dioxide and water • Plants convert carbon dioxide to oxygen • pigment that gives plants their green color, • provides the hydrogen needed to form glucose • allow plants to have strong, upright structures • involves two reactants, carbon dioxide and water. • ...

16 Clues: rate of reaction • saturated hydrocarbons • standard temperature and pressure • closeness of resultto the true value • a law stating the vlume of an ideal gas • smallest unit that forms a chemical unit • Specific groupings of stomswithin molecules • Two or more compounds with the same formula • an organic acid containing a carboxyl group • ...

16 Clues: A solvent and a solute • A product of fermentation • The lesser quantity in a solution • The Greek word for change in heat • The greater quantity in a solution • A solution where water is the solvent • You can see the individual components • This is made up of atoms and molecules • You can't see the individual components • The initial product to start fermentation • ...

11 Clues: Colorless, odorless gas • A organism that eats plants or animals for energy • Main type of sugar in your blood and a source of energy • Plastid that contains chlorophyll where photosynthesis takes place • Cell and tissue which supports and structure organs, glands, and other tissues • ...

15 Clues: -log[H+] • Hordeum vulgare • glucose and sucrose • outermost electrons in an atom • A large chunk of an ionic solid • when water dissolves a compound • adding carbon dioxide to a liquid • made by dissolving a drug in alcohol • making a big molecule from smaller ones • macromolecules that speed up biochemical reactions • chemical breakdown of a substance by microorganisms • ...

15 Clues: a charged particle • negative charged ion • positive charged ion • bond between 2 nonmetals • reaction when energy is released • reaction when energy is absorbed • inside the nucleus with no charge • bond between a metal and a nonmetal • a change where nothing new is formed • each element has their own unique _____ • inside the nucleus with positive charge • ...

16 Clues: / Essential to our diet • / One of the main coenzymes • / Cell's chemical reactions • / Substance that is created by a reaction • Gland / A large organ in the neck that produces hormones • / A chemical reaction where an enzyme acts on the reactants • / A protein that is able to accelerate very specific reactions • ...

17 Clues: When a new substance is created • A summary of a chemical reaction • A term for outer shell electrons in an atom • Space where electrons orbit around the nucleus • States that matter cannot be created nor destroyed • A group of atoms which acts like a single particle • Any combination of substances in which no reaction takes place • ...

17 Clues: The "N" in CBRNE • The "R" in CBRNE • The "C" in CBRNE • The "E" in CBRNE • The "B" in CBRNE" • A heavy and dense object to block radiation • Standardized system for labelling chemicals • Site of catastrophic nuclear accident in 1986 • Type of nuclear bomb that uses fusion reaction • A type of bomb laced with radioactive material • ...

25 Clues: / colorless fluid • / metabolic process • / contains amino acids • / organelle that stores DNA • / maintaining internal status • / relating or requiring oxygen • respiration / aerobic process • / vesicle within the cytoplasm • / outcome of chemical reactions • / substance that produces color • / protoplasm within a living cell • / acceptor of energized electrons • ...

16 Clues: to put test tube • to hold a burette • to filter a solution • to protect your eyes • to protect your hands • little cup to weigh solid • a table to do experiments • to take little dose of solution • to take test tube without burning • to do dissolution and water-based solution • to do chemical reaction with little quatity • a piece of clothing you want to wear in the lab • ...

16 Clues: a coenzyme obtained by eating • the substance an enzyme acts on • to change an enzyme shape permanently • what you get at the end of a reaction • area on an enzyme where a substrate is bound • enzymes are in this class of organic compounds • a mineral needed for an enzyme to function properly • ________ energy is needed to start a chemical reaction • ...

18 Clues: A positively charged ion • A unit of measure for angles • The force that opposes motion • A high-energy state of matter • The rate of change of velocity • A triangle with two equal sides • A reaction where heat is absorbed • The amount of matter in an object • A measure of disorder or randomness • The smallest unit of a chemical element • ...

18 Clues: another name for a consumer • sugar needed to make energy • another name for a producer • an organism that makes their own food • what part of the plant takes in water • organelle where photosynthesis occurs • things need to start a chemical reaction • things produced after a chemical reaction • what powers the process of photosynthesis • ...

20 Clues: Chemical with formula LiCl • The smallest part of an element • Chemical with chemical symbol of Hg • Chemical with chemical symbol of Na • Chemical with chemical symbol of Mg • The polymer that plants store their food as • A natural polymer found on animals like sheep • 2 or more substances chemically bonded together • A chemical reaction where green plants make food • ...

12 Clues: what is make in the reaction. • what you start with in a reaction. • Reagent, what is used up in a reaction. • Law, volume and pressure are inversely related. • Gas Law, Puts all three laws together into one. • Law, volume and temperature are directly related. • Law, temperature and pressure are directly related. • ...

19 Clues: How plants create glucose • What transports electrons • recycles NADH back to NADP+ • everything with mass is _____ • created during photosynthesis • the end-product of glycolysis • What's used as energy in a cell • What's made in a chemical equation • where electrons are transported to • The gas layer surrounding a planet • is the second carrier for electrons • ...

10 Clues: the mass of one mole of a substance • a way to write the formulas of ionic compounds. • the substance that will be used up the most in a chemical reaction. • the quantitative relationship between the number of reactants used. • the maximum amount of product that can be produced based on the limiting reactant. • ...

15 Clues: AB+CD--->AD+CB • Used in the whitewashing of walls. • Most reactive metal on Reactivity Series. • Type of Reaction : 2AgBr(s)--->2Ag(s)+2Br(s) • A compound used in the manufacture of cement. • Black colour product in the oxidation of Copper. • Setup in which Electrolysis of water is performed. • Reaction between acid and base to form slat and water. • ...

55 Clues: oil, coal, natural gas • group 14 periodic table • particles smaller than an atom • found in group 13periodic table • found in Group 1 Periodic Table • found in group 18periodic table • found in Group 2 Periodic Table • found in group 17 periodic table • found in group 15 Periodic Table • found in group 16 periodic table • found in groups 3 - 12 periodic table • ...

15 Clues: AB+C-->AC+B • the pH is below 7 • the pH is higher than 7 • must be added to break bonds • AB+oxygen-->oxides of A and B • when the product side has a + • when the product side has no + • a substance that undergoes a chemical change • energy transfers from reactants to surroundings • when water behaves as an acid, what does it loose? • ...