periodic table Crossword Puzzles

10 Clues: Group 17 on the periodic table • the number of protons an atom has • the outer most electrons of an element • These metals have two valance electrons • These metals have only one valence electron • the number of protons and neutrons an atom has • negatively charged particle responsible for bonding • the center of an atom where protons and neutrons are found • ...

10 Clues: This element is used in batteries. • What’s the heaviest metal in Period 6? • Are covalenr bonds generally strong or weak? • This element is used in chlorophyll in plants. • Which element in Group 1 is the only NON-metal? • Which meral has the most reactivity in Group 1? • Which element makes your voice higher pitched when inhaled? • ...

10 Clues: first element • element used to test starch • used in expensive sport cars • this element is used in batteries • what element makes your voice high • what is used in chlorophyll in plants • element that makes your bones stronger • what do you wrap food with to take away • what do you put in food to make it taste better • ...

13 Clues: opposite of acids • toxic and poisonus • when chemicals mix it forms a • the smallest particle on earth • tube rack used to hold test tubes • poisonus and burns or irritates skin • used in expermiments to protect eyes • used in experiments to protect hands • used in experiments to protect clothes • table table which holds all the elements • ...

30 Clues: smaller than a atom • The ability to do work • the central core of an atom • a table of chemical elements • solid shiny,malleable material • a group of atoms bonded together • Group IA(1) of the periodic table • Group IIA(2) of the periodic table • number another name for atomic number • a subatomic particle in all atomic nuclei • a element of substance that is not a metal • ...

29 Clues: a single atom • broken down particles. • to change a liquid to gas • a molecule that contains two atoms • rows of elements in a periodic table • a procedure to make a chemical change • a change straight from a solid to gas • when a gas is transformed into liquid • an arrangement of elements into a table • an amount of substance in the same area • ...

25 Clues: horizontal row in the periodic table • chemical reaction that absorbs energy • chemical reaction that releases energy • vertical columns in the periodic table • change of state from a liquid to a gas • anything that has mass and occupies space • when two or more elements combine chemically • pure substance formed when non metals combine • ...

11 Clues: everything • Multiple atoms • neutral charge • Negative charge • Positive charge • Mix of 2 elements • Elements are in it • Centre of atoms and cells • building blocks of everything • Two or more elements combined • The things on a periodic table.

10 Clues: Mexican hat • 3 river city • Brain-eaters • Math "phone" • Home of Memphis • Someone with no hair • Temperature energy drink • Country west of Argentina • Scented wax mixed with flame • 5th element on periodic table

10 Clues: What gas makes a spill glow? • What gas turns lime water milky? • What gas makes a lighted spill go pop? • What chemical do we use to show the pH of a chemical? • What is the name of a rock from which we can extract a metal? • What is the reaction that occurs when we add a metal to a salt? • What elements are found of the left-hand side of the periodic table? • ...

10 Clues: positively charged subatomic particles • a negatively charged subatomic particle • each horizontal row of the periodic table • each vertical column of the periodic table • the total number of protons and neutrons in an atom • the tiny central core of an atom and is composed of protons and neutrons • ...

10 Clues: A change that creates a new substance. • A horizontal row on the periodic table. • A mixture of two or more pure substances. • When a substance changed from a liquid to a gas. • A new substance made by mixing other substances together. • A column on the periodic table, can also be called a family. • A mixture where all of the components are equally spread out. • ...

10 Clues: - a small, discrete packet of light energy • - any material that is made up of only one type of atom • nucleus - the dense, positively charged center of every atom • - a positively charged subatomic particle in the atomic nucleus • model - a representation of an object on the same convenient scale • ...

10 Clues: abbreviation for an element or atom. • vertical column in the periodic table • small, discrete packet of light energy. • subatomic particle found in the atomic nucleus. • any material that is made up of only one type of atom. • a representation of an object on some convenient scale. • positively charged subatomic particle in the atomic nucleus. • ...

10 Clues: : I am the number of protons in an atom. • : I am a horizontal row on the periodic table. • : I am a vertical column on the periodic table. • : I orbit the nucleus and have a negative charge. • : I am located in the nucleus and have a positive charge. • : I am a pure substance made up of only one type of atom. • ...

12 Clues: a variable • mark or sign • number used to • reflected light • vertical columns • horizontal columns • easily broken or damaged • can be extended or shaped • materials that have conductivity • has mass and volume (takes up space) • table- shows chemical elements organized • subatomic particle that has positive charge

12 Clues: a variable • mark or sign • number used to • reflected light • vertical columns • horizontal columns • easily broken or damaged • can be extended or shaped • materials that have conductivity • has mass and volume (takes up space) • table- shows chemical elements organized • subatomic particle that has positive charge

12 Clues: The same • Different • Firm shape • For ex. H2O • Solid, liquid, gas • AKA chemical substance • Become liquefied by heat • Substances mixed together • Makes up the periodic table • A change that can be reversed • A change that can't be reversed • Chemical substance held together by attraction of atoms

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: don’t separate • periodic table • of the same kind • a part or aspect • solving a problem • cause a substance • a chemical reaction • To observe or measure • mass Th mass of an atom • substances joined together • A substance that takes apart • An article or substance that is manufactured

14 Clues: eats meat • eats plants • separate liquids • separates mixtures • used in filtration • eats meat and plants • a solid that dissolves • something that dissolves • used in coffee and in science • something on the periodic table • something that cant be dissolved • 2 or more elements chemically joined • something containing a dissolved substance • ...

14 Clues: a small human • math with shapes • a creative media • current location • it's on your head! • ___ years with SSIS • to be back together • we need this to learn • a color that represents us • our diverse community is ___ • an animal that represents us • serve, receive, set, & spike. • the language we communicate in • the periodic table truly scarred me

13 Clues: Sodium is measured in... • Sodium is a _____ Nutrient • Sodium occurs ________ in most foods! • Sodium in the diet is called _______ sodium. • _______ Chloride is also known as table salt! • It is a good idea to ______ your sodium intake. • Too much sodium can lead to ______ Blood Pressure! • Excess sodium is excreted from the body through... • ...

11 Clues: The simplest unit of an element. • Particle in the nucleus with no charge. • Particle in the nucleus with a positive charge. • The centre of an atom containing protons and neutrons. • The negatively charged particle that orbits the nucleus. • The maximum number of electrons in the innermost electron shell. • ...

12 Clues: periodic table • takes up space • different materials • two or more elements • contains two or more • microscopic particles • atoms are all the same • always the same materials • effect scattering of light • particles settle to the bottom • 2 things held by chemical bonds • particles can't settle to the bottom

12 Clues: inside • outside • 2 or more elements • balance in the body • plant response to touch • plant response to light • plant response to water • found on periodic table • plant response to gravity • only change the appearance • Change into a new substance • plants response to lack of water

12 Clues: shelled squid • a type of rock • _________ Park • tentacle marine animal • he who studies fossils • the largest pterodactyl • another word for ancient • extinct marine arthropod • eats both plants and meat • also called napkin and Kleenex • number 77 on the periodic table • a rock preserving a past organism

12 Clues: a variable • mark or sign • number used to • reflected light • vertical columns • horizontal columns • easily broken or damaged • can be extended or shaped • materials that have conductivity • has mass and volume (takes up space) • table- shows chemical elements organized • subatomic particle that has positive charge

9 Clues: ex.fire • ex.H20 C02 • shares elctrons • tranfer electrons • 8 valence elctrons • Atoms bonded together • atoms that gain eletrons • atoms that lose electrons • Elements on a periodic table

22 Clues: shiny • a substance • clusters of atoms • the characteristics • a substance being dissolved • easily crumbled or shattered • grid-like structures of atoms • with two or more types of atoms • describes liquids that do not mix • describes liquids that can be mixed • able to be stretched to form a wire • substances that have a metallic shine • the smallest building blocks of matter • ...

20 Clues: H2SO4. • 6.02x10^23 • The opposite of dull. • A positively charged atom. • Reaction that releases heat. • A metal alloy is a ___ mixture. • Unit of measurement for energy. • Substance with a pH less than 7. • Insrument that measures Calories. • John who created the atomic theory. • The scientist who discovered Neutrons. • Paper that shows the pH of a substance. • ...

6 Clues: the noble gases • name for elements in group 17 • horizontal row on the periodic table • represents 21 % of the Earth's atmosphere • tend to be good conductors of heat and electricity • metals are located in the center of the periodic table

6 Clues: Positively charged ion • Horizontal row in the periodic table • element with highest electron affinity • Metals are on which side of the periodic table • First scientist to arrange elments in tabular form • Arrangement of elements in order of increasing atomic number

25 Clues: Holy • Height • Country • An Insect • Waterfall • Female Lion • Hidden Tomb • Cut off Head • Flesh-Eating • Heart; Center • The Stone age • Quality of Red • Not Horizontal • Fugit Time Flies • Subject to Death • Cause to be Tamed • Study of the Soul • Mythical Creature • Two Congruent Sides • Not Written in Print • Art of the Government • Beating Around The Bush • Result of a Change, Mutation • ...

20 Clues: our planet • red planet • first planet • biggest planet • educated guess • planet on its side • used to be a planet • the sun is a kind of • gravity cannot escape • step before a black hole • star in our solar system • result of nuclear fusion • named after god of the sea • planet with the most rings • named after goddess of love • turning hydrogen into helium • not big enough to be a planet • ...

33 Clues: pain • bask • error • order • spongy • a tool • A Knife • destroy • isolated • powerful • pull,drag • a traitor • a possive • to delight • supplement • turn aside • standpoint, • a chemistry • to economize • fix,generate • touch blindly • shadow , spook • adulate, honor • horrified,amazed • professinal name • planned,planning • oposition,rivarly • plauge, to trouble • command, to request • to declare the truth • unhurried , sluggish • ...

14 Clues: a small human • math with shapes • a creative media • current location • it's on your head! • ___ years with SSIS • to be back together • we need this to learn • a color that represents us • our diverse community is ___ • an animal that represents us • serve, receive, set, & spike. • the language we communicate in • the periodic table truly scarred me

14 Clues: Matter Heat • Mass Conductor • Density Temperature • Radiation Chemical Change • States of matter Insulator • Convection Physical Change • Potential Energy Thermal Energy • mixture Chemical Reaction Products • mixture Physical Reaction Reactants • Law of Conservation of Matter/Energy • Chemical Properties Mechanical Energy • substance Kinetic energy Periodic Table • ...

7 Clues: red • Miss • today • spooky • random • Emilee • periodic table of _______

15 Clues: Pure oxygen combined with gas • Containing or relating to iron • A metal made by mixing two or moremetals • A container used to store and transport gas • Energy from heat or light that you cannot see • A device used to heat metal for forming and bending • A tool or device used to hold pieces in place for welding • ...

15 Clues: Metals of Group I • A neutral subatomic particle • Energy level or electron ________ • Inert gases of Group VIII (Group 18) • Vertical column in the Periodic Table • Horizontal line in the Periodic Table • The arrangement of electrons around a nucleus • A measure of how compact the mass in a substance or object is • ...

25 Clues: fourth state of matter • change of state from solid to a gas • chemical reaction that absorbs energy • change of state from a solid to a liquid • is anything that has mass and occupies space • combination of symbols that represent a compound • characteristic that describes a particular substance • positively charged particle in the nucleus of an atom • ...

21 Clues: used in breathing • the 118th element • commonly mistaken as weight • mass, is the mass of an atom. • structure used in calculating moles • first element in the periodic table • is a chemical element with the symbol C • is the unit of measurement for amount of substance • table, the table in which all known elements are listed • ...

28 Clues: liquid to a solid • Neutral particles • change from solid to liquid • a change from gas to liquid • Negatively charged particles • characteristics of a substance • homogeneous (sugar in hot coffee) • appearance from the outside e.g lustre • Place on periodic table showing vertically • Place on periodic table showing horizontally • is anything that has mass and occupies space • ...

8 Clues: means that the surface reflects light • a horizontal row on the periodic table • a vertical column on the periodic table • the ability of a material to be pulled into a thin wire • atomic number of an atom is the same as the number of ________ • atoms of the same element that have different number of neutrons • ...

11 Clues: refer to energies associated with • is the mass of a single atom of a chemical element. • A point on the periodic table is a row of chemical elements. • to lose electrons and form positive ions in chemical reactions. • Particle that is around the nucleus of the atom and that has a negative electric charge. • ...

14 Clues: eats meat • eats plants • separate liquids • separates mixtures • used in filtration • eats meat and plants • a solid that dissolves • something that dissolves • used in coffee and in science • something on the periodic table • something that cant be dissolved • 2 or more elements chemically joined • something containing a dissolved substance • ...

15 Clues: Plum pudding model • The mass of an atom • All matter is made up of atoms • Developed the concept of the atom • The basic unit of a chemical element • Created the first quantum theory atom • Subatomic particle with a neutral charge • Subatomic particle with a negative charge • Subatomic particle with a positive charge • Introduced the atomic theory in chemistry • ...

15 Clues: Plum pudding model • The mass of an atom • All matter is made up of atoms • Developed the concept of the atom • The basic unit of a chemical element • Created the first quantum theory atom • Subatomic particle with a neutral charge • Subatomic particle with a negative charge • Subatomic particle with a positive charge • Introduced the atomic theory in chemistry • ...

15 Clues: Plum pudding model • The mass of an atom • All matter is made up of atoms • Developed the concept of the atom • The basic unit of a chemical element • Created the first quantum theory atom • Subatomic particle with a neutral charge • Subatomic particle with a negative charge • Subatomic particle with a positive charge • Introduced the atomic theory in chemistry • ...

15 Clues: Plum pudding model • The mass of an atom • All matter is made up of atoms • Developed the concept of the atom • The basic unit of a chemical element • Created the first quantum theory atom • Subatomic particle with a neutral charge • Subatomic particle with a negative charge • Subatomic particle with a positive charge • Introduced the atomic theory in chemistry • ...

20 Clues: In bananas. • Foul smelling. • Used in lasers. • Neutral charge. • Negative charge. • Positive charge. • In dairy products. • Put in thermometers. • The air you breathe. • 14 on periodic table. • Put into most drinks. • You put it in pencils. • Building block of life. • Makes magnets magnetic. • Main ingredient in salt. • Found in bodies of cars. • Use to bed used in pennies. • ...

21 Clues: JOE • obesity • caffeine • the butler • a mine fields • a shiny metal • the __________ • a scone or cake • a golden liquid • a sweet substance • a sweet ingredient • the main character • wee woo wee woo wee woo • the surname of Mr and Mr • a bandit from the diggings • a miner was tied to a ____ • a basic ingredient in baking • gold's periodic table symbol • where they met for the meetings • ...

20 Clues: badly hurt • the sun is it • king or queen • spy or officer • can pass by it • a good decision • can be digested • company use them • can be practiced • most of something • can eat quite a bit • to invade something • a musical instrument • no longer in something • not breaking the rules • a short book with pictures • to go in a higher altitude • to observe something or someone • ...

21 Clues: 172B • Ooh na na! • Jump on it! • Next weekend • We mean ________ • Working at the shop • Two cards, all bluff • 1905 Annus mirabilis • Sugary world capital • Royal Military College • This will last forever • If you like ____ ______ • 79 on the Periodic Table • A place to ride the bull • British Outerware Company • Kersbrook defensive ________ • Event Horizon Telescope Black Hole • ...

20 Clues: no. 12 • in ballons • in the air • in eye drops • used in salt • in batteries • used as radium • base of the bones • to keep water cool • also used as radium • released when mining • used in carbon fibre • the reason why we live • used in most of the acids • number 4 in periodic table • used to make swimming caps • used in cars,ships,aircrafts • also main component of fertilisers • ...

22 Clues: ‘ • One’s land • Underground • Air in a can • Fire ________ • The atmosphere • Lifting surface • Big rock in space • not from this world • Different exercises • Opposite of hydrated • Something really bad • What to do if exhausted • Person who goes to space • A place for small animals • “H” of the periodic table • Practice of flying minuvers • Traveler in a hot air balloon • ...

20 Clues: many • often • equally • includes • 10 years • definite • foundation • especially • a mood disorder • sketch or drawing • relating to the body • seeking out knowledge • keep away or stay away • a word of encouragement • give support, confidence • an element in the periodic table • any thing or place from which something comes • a thing that a person or group does or has done. • ...

17 Clues: educated guess • center of atom • positive charge • "jimmy neutron" • logical assumption • charge of electron • discovered electron • Heisenberg's principle • gravity's affect on mass • said Democritus was wrong • two or more atoms together • periodic table of the ____ • study of matter & its changes • matter cannot be __ or destroyed • sweet tea is this type of mixture • ...

10 Clues: the 109th element of the table • named after Pierre and Marie Curie • the only nonmetal in the wrong place • the most noble gas of all noble Gases • founded in darmstadt in Deutschland (Germany) • named after the 'Father' of the periodic table • Named after Theoretical Physicist Albert Einstein • Found in california and the 98th element of the table • ...

11 Clues: one atom • always identical • easily separated • chemically combined • fixed size and shape • every thing around us • smallest unit of matter • takes shape of container • no fixed volume or shape • group of atoms bonded together • made a version of periodic table

11 Clues: when you focus • bebras is this • farmers vehicle • someone who acts • to video someone • something you eat • something you frame • another word for bruise • "bring the ____" Star wars • something on the periodic table • something with 2 wheels that you ride

12 Clues: - A one or two letter representation of an element • - A material that allows heat and electricity to pass through it. • - Elements that share some properties with both metals and nonmetals. • - A term used to describe a material that can be pulled out into a long wire. • - A material that does not allow heat or electrons to move through it easily. • ...

25 Clues: Mass of one atom of an element • A group of ions that act as one • A chemical reaction that absorbs heat • A chemical reaction that releases energy • The new substance produced by the reactants • A neutral particle in the nucleus of an atom • The given name for the rows in a Periodic Table • group of atoms joined together by covalent bonds • ...

25 Clues: DNA • stuff • geo plates • cell juice • powerhouse • Swedish prize • plant reaction • Mendel's plant • Galileo's idea • oxygen carrier • super continent • primary air gas • best table ever • moon mission twin • where to research • Sir Isaac's #1 Law • dog drool analyzer • chemistry container • used to see anything • resistance to movement • crazy hair, crazy smart • used to see small things • ...

24 Clues: favorite food • favorite month • favorite color • favorite sport • favorite animal • my lucky number • favorite holiday • hospital born at • favorite president • mother's first name • favorite instrument • father's first name • third favorite sport • second favorite sport • favorite school subject • favorite survivor player • favorite swimming stroke • favorite season of survivor • ...

11 Clues: An effect or influence • A problematic situation • A long term weather patten in a region • The layers of gases surrounding a planet • a element on the periodic table which coal is mainly made out with • A tool that enables you to integrate the central ideas in a meaningful way • A gas that fills 78% of our atmosphere, it places 7th in the periodic table • ...

20 Clues: The truth • The ultimate name • How I feel about you • Bandit's middle name • Japanese modern style • Your Halloween alter ego • Fe on the periodic table • Your world famous dessert • Childhood risk score abbreviation • The name of our first date location. • My favorite breakfast to cook for you • Leads to an automatic one star review • This layer keeps me warm when you are not there • ...

11 Clues: A period in the periodic table is a row of chemical elements. All elements in a row have the same number of electron shells • Mass Unit a unit of mass used to express atomic and molecular weights, equal to one-twelfth of the mass of an atom of carbon-12. It is equal to approximately 1.66 x 10-27 kg. • ...

10 Clues: The process where water molecules associate with or bind to another substance. • A regular, repeating arrangement of atoms, ions, or molecules in a crystalline solid. • The tendency of a substance to undergo chemical reactions, either by itself or with other substances. • ...

8 Clues: Burning fuel in oxygen c _ _ _ _ _ _ _ _ _ • A reaction that takes in heat e _ _ _ _ _ _ _ _ _ _ • A horizontal row in the periodic table p _ _ _ _ _ _ • A substance containing only one type of atom e _ _ _ _ _ _ • Two or more substances that are not joined together m _ _ _ _ _ _ • ...

8 Clues: (2 words no space) protons+neutrons= • (2 words no space) number of proteins • name what orbits the nucleus of an atom • what determines the mass number in an isotope • the process in which a solid turns to gas or vice versa • you can find the ..... number along the top of the periodic table • ...

25 Clues: the most reactive non-metal • change of state from gas to solid • chemical reaction that absorbs energy • group 1 elements in the periodic table • chemical reaction that releases energy • the most stable and unreactive elements • substance made of only one kind of matter • neutral particle in the nucleus of an atom • pure substance formed when non-metals combine • ...

11 Clues: when you focus • bebras is this • farmers vehicle • someone who acts • to video someone • something you eat • something you frame • another word for bruise • "bring the ____" Star wars • something on the periodic table • something with 2 wheels that you ride

11 Clues: neutral • negative • positive • very spread out • on periodic table • makes up everything • takes shape of container • it is everything around you • stays together only vibrates • number total number of protons and neutrons • number the number of protons in the nucleus

10 Clues: small • everything • chemical unit • pure substance • a set of symbols • has elements on it • the number of atoms • mixing substances together • two or more elements combined • the number in front of a chemical formula

10 Clues: H2O is what • makes an element • The suns surface • chemically combined • Examples: ice, chair • Examples: water, milk • not chemically combined • Examples: oxygen, hydrogen • This is on the periodic table • Examples: solid, liquid, gas, and plasma

10 Clues: joint atoms • atomic number • losing electrons • type of reaction • gaining electrons • periodic table of… • a big part of chemistry • the one that gains electrons • the one that loses electrons • the thing the oxidizing agent gains

10 Clues: table • Has a trunk • Flying mammal • takes up space • Large marsupial • Center of an Atom • Man's best friend • Likes to chase mice • middle of a nucleus • middle of a nucleus

10 Clues: The smallest unit of an element that can maintain properties of that element • substance A substance that has definite physical and chemical properties; stands alone • Mendeleev A Scientist credited with organizing the modern periodic table by properties of known elements • ...

21 Clues: Symbol: Au • Only 1 proton • Group 18, Period 2 • Atomic number is 83 • Makes balloons float • The "Devils Element" • What we breath to live • Where superman was born • Least dense solid element • Average mass of atom is:118.710 • This element is used to clean pools • 1 part of table salt (Starts with S) • Discovered in 1811 by Barnard Courtois • Comes from the word Sanskrit "sulvere" • ...

30 Clues: Ability to burn • Ability to React • Formula for an alkene • Formula for an alkane • Formula for an alkyne • Coined the name “Atom” • Zero Kelvin (0 K) (2 Words) • Hydrocarbon with double bonds • Hydrocarbon with triple bonds • Hydrocarbon with single bonds • A reaction where energy is absorbed • A reaction where energy is released • Wrote the 3 Laws of Motion (Last Name) • ...

22 Clues: made up atoms • something that dissolves • that goes around like a cycle • a particle without electrical charge. • an ionic species having a negative charge • do not have luster but they are also dull. • a column of elements in the periodic table • causing the atoms to be bound to each other • good at forming bonds and cations with non-metals • ...

20 Clues: the part of an atom that has no charge • the non-gas reactant in cell respiration • the gas produced through cell respiration • an atom that has gained or lost an electron • the chemicals produced in a chemical reaction • negatively charged sub-atomic particle in an atom • positively charged sub-atomic particle in an atom • ...

24 Clues: A homogeneous mixture • The particle of an element • A representation of a chemical reaction • A group of atoms held together by bonds • The subatomic particle that has no charge • A subatomic particle with a positive charge • A subatomic particle with a negative charge • A combination of chemical symbols and numbers • A substance that forms in a chemical reaction • ...

26 Clues: organic catalysts • neutral particles • has the element symbol Br • Father of Modern Chemistry • most reactive of the metals • the Law of ________ of Mass • positively charged particles • the mass of one of an element • represents the number of atoms • experimented with the behaviour of gases • compound formed when 2 non-metals combine • the rows in the Periodic Table of Elements • ...

20 Clues: One amu stands for ___________. • The chemical name for common salt. • The lowest energy state of an atom. • The arrangement of electrons in an atom. • The element that has the atomic number of 28. • A general term for any isotope of any element. • The elements in group 17 of the periodic table. • The elements in group 18 of the periodic table. • ...

21 Clues: group 1 on the periodic table • combination of pure substances • subatomic particle that is neutral • horizontal row of the periodic table • number of protons in an atom of an element • material that allows electric flow more freely • new substance formed during a chemical reaction • subatomic particle that has a positive chrge of 1+ • ...

25 Clues: Calcium+carbon. • zinccinoxide+magnesium. • What is potassium stored in? • Which gas is required to burn. • How to test for carbon dioxide. • True or nope can iron displace zinc? • When u add gold in hydrochloric acid. • Which can displace zinc from zinc sulphate. • Which one is more reactive copper or silver. • Elements that react to form positive ion are ___. • ...

24 Clues: a uncharged particle • a negatively charged particle • a positively charged particle • found in the center of an atom • what metal is a good conductor • what group have rare earth metals • what metal is reactive with group 17 • each proton of neutron is equal to 1 • a horizontal row in the periodic table • electrons that move around the nucleus • ...

24 Clues: a uncharged particle • a negatively charged particle • a positively charged particle • found in the center of an atom • what metal is a good conductor • what group have rare earth metals • what metal is reactive with group 17 • each proton of neutron is equal to 1 • a horizontal row in the periodic table • electrons that move around the nucleus • ...

24 Clues: SI Unit of mass • SI Unit of time • SI Unit of length • SI Unit for luminosity • SI Unit of Temperature • SI Unit of electric current • SI Unit for amount of substance • Horizontal row in the periodic table. • Atom's ability to attract and hold electrons. • Force that holds atoms together in a compound. • Total number of protons and neutrons in an atom. • ...

21 Clues: discovered the proton • substance that is dissolved • a mixture that is not uniform • the mass of an atom given in amu • stated the uncertainty principle • substance that does the dissolving • who created the first periodic table • solution is boiled to separate liquids • a standard unit that stands for 6.02 x 10^23 • number defined by the amount of protons in the nucleus • ...

20 Clues: - Heat inside. • - The mass of one mole of a substance. • - Weak forces of attraction between molecules. • - The energy required to break a bond in a molecule. • - The total charge of all the protons in the nucleus. • - A measure of the disorder or randomness in a system. • - Atoms and ions that have the same number of electrons. • ...

20 Clues: the number of protons in an atom • an element with the chemical symbol K • particle with an electrical charge of 1- • particle with an electrical charge of 1+ • a noble gas elemeny commonly used in balloons • a metal element with an atomic weight of 65.38 • horizontal row of elements on the periodic table • particle that does not have an electrical charge • ...

20 Clues: A unit used to measure atomic mass • An abbreviation for an element or atom • A horizontal row in the periodic table • A negatively charged particle in an atom • A material consisting of only one type of atom • A notation that indicates the composition of a compound • The total number of protons and neutrons in the nucleus • ...

30 Clues: The middle of the atom. • A small part of matter. • How compact a substance is. • The smallest unit of matter. • The name for group 1 elements. • The name for group 17 elements. • The number of protons in an atom. • Used to describe parts of an atom. • The amount of matter in something. • The name for the group 18 elements. • The name of the chemical C32H12BF24. • ...

34 Clues: The height of a wave • The center of the atom • A negatively charged ion • A positively charged ion • The overlapping of waves • Rows on the periodic table • Neutrally charged particle • Positively charged particle • Negatively charged particle • Columns on the periodic table • A small group of bonded atoms • Covalent compounds are made of • electrons The outermost electrons • ...

30 Clues: colour of hydrogen • element Ar is named • air has 21% of this • air has 78% of this • all atoms of one type • smallest particle of matter • two or more atoms held together • element that goes after hydrogen • metals are shiny non-metals are ... • compounds that make litmus turn red • indicator that turns pink in alkali • group 1 metals are called ... metals • ...

25 Clues: n. one thing • n. the most gas in the air • n. the first manmade element • n. a particle with no charge • n. the gas we breathe every day • n. a postively charged particle • n. the last element in the table • n. a negatively charged particle • n. two or more atoms joined together • n. the metal used to make Iphone 16 Pro • n. the 1st element in the periodic table • ...