periodic table Crossword Puzzles

14 Clues: on the periodic table • known as semimetals or metalloids. • are one of the three states of matter. • they can be called subatomic particles. • they have various applications in science. • has noble gases, alkali metals, and halogens. • Small group of elements on the periodic table. • a form of matter that is settled between solid and gas. • ...

14 Clues: This element has the symbol: W • This element has the symbol Fe. • This element contains 3 protons. • The first element on the periodic table • This element is the first element in group 2 • This element is the second element in group 7 • This element has a relative atomic mass of 16 • This element is the first element in period 3. • ...

12 Clues: Horizontal row in the Periodic Table • Vertical Column in the Periodic Table • number of protons in the nucleus of an atom • uncharged, subatomic particle located in the nucleus • positively charged, subatomic particle located in the nucleus • sum of the numbers of neutrons and protons in the nucleus of an atom • ...

12 Clues: A row on the periodic table • A column on the periodic table • A starting substance in a chemical reaction • A substance produced by a chemical reactiom • matter with a composition that is always the same • matter with a definite volume but no definite shape • matter that has a definite shape and a definite volume • ...

11 Clues: Uncommon • Dignified • Not cheap • Great value • See-through • Long-lasting • One of a kind • ___ are forever • Nothing can break it • 'C' in the Periodic Table • A little more than pretty

11 Clues: odd • NERDDD • rage quits • smart bean • animal tamer • you dumb one • strange child • local therapist • needs help of all time • periodic table obsessed • "is there a chance of dying"

18 Clues: enthalpy • atom bond • active selective • amount of matter • general descriptors • reactions or changes • stuff that takes up space • calorimetry, specific heat • solution, suspension, alloy • energy-releasing," "exoergic • atom compound periodic table • property "color," "density, • cubic centimeters and "milliliters • linkage, attraction, and connection • ...

23 Clues: same • speed • arrow • stored • change • thermos • motionless • heat from sun • just like mass • periodic table • classroom sinks • needed for work • fluids moving heat • energy doing stuff • air pressure on you • makes you fall over • water is an example • temp through solids • temperature and mass • unit rate for motion • force opposite motion • two of same atom attached • One of two parts of matter

20 Clues: to annoy • to think • forceful • a moment • a person • in truth • a big house • extraordinary • a flammable gas • deeply respectful • a state in the US • feeling embarrassed • suddenly or forcibly • on the periodic table • a very small particle • the opposite of patient • the opposite of present • an oxide of two atoms of oxygen • something you do when you're happy • something you wear in the fall/winter

9 Clues: H20 is a molecule and_____ • shares electrons to satisfy the octet rule • when atoms are attracted by opposite charges • has at least 2 atoms combined to make a____or compound • The change of the metals on the left of the periodic table • contain three basic particles electrons, protons, and neutrons • the charge of the nonmetals on the right of the periodic table • ...

20 Clues: Water • Oxygen • Methane • Burn! Burn! • Atom the 8th • Atom the 6th • Will it burn? • Mind your own • Carbon Dioxide • The Periodic Table • You break a window • Nuke, Grenade, BOOM!!! • The process of burning • Two Hydrogen, One Oxygen • Found in a chemistry lab • The ocean is mostly _____ • Cows farting explosive gas • Dioxide Ruining our atmosphere • Rubbing of things to make heat • ...

9 Clues: conductors of electricity • conductors of electricity • columns on the Periodic Table • of both metals and non-metals • to combine most often with Group 7 • substance made up of only 1 type of atom • of bottom two rows taken out of Periodic Table • of bottom two rows taken out of Periodic Table • that have similar chemical and physical properties

26 Clues: center of an atom • outer most electron • mass of the element • most elements are this • carries a neutral charge • carries a positive charge • carries a negative charge • number of protons/electrons • energy absorbed to cool down • elements that are not metals • creator of the periodic table • a coating of another substance • substance manufactured for sale • ...

9 Clues: a horizontal row of the periodic table • describes the angular momentum of an electron. • the total number of protons and neutrons in a nucleus. • electrons revolve around the nucleus in a specific circular path known as orbit • whose properties are intermediate between those of metals and solid nonmetals or semiconductors. • ...

20 Clues: P-CAB • An SERD • Recombinant PTH • A synthetic BNP • prokinetic agent • Uricosuric diuretic • Protoplasmic poison • AIDS related anorexia • Malignant hyperthermia • Dissociative anaesthesia • Coronary steal phenomenon • Broad spectrum anitepileptic • Undergoes Hoffmans elimination • Vasicoselective anticholinergic • Ultra short-acting beta blocker • PG analogue used in peptic ulcer • ...

20 Clues: Mass • Absorbs Heat • Releases Heat • Starts Dating • Neutral Charged • Negative Charged • Positive Charged • Breaks down into two • Known For Being Shiny • Bond Shares Electrons • Bond Opposites Attract • Table Holds The Elements • Involves Valence Electrons • Lacks Typical Metallic Traits • Replacement Cheats On Partner • Change Changes Substances Form • ...

15 Clues: To bloat • Sea vessel • Toast topper • Kona neckwear • Child’s snack • Vegas pastime • ND signal caller • TV letter turner • Yuletide beverage • Capital of Kansas • Host of the Amazing Race • Holiday mode of transportation • Egg dish served with hollandaise • QB of your new favorite NFL team • Lightest element on the periodic table

15 Clues: lab tables • seat color • book cover • book shelves • periodic table • skeleton color • superman's outfit • both teacher sinks • health book covers • teacher des and trash can • tape dispenser and stapler • extra tub below calculators • notebook with extra notebook paper • fire blanket and fire extinguisher • holder for stuffed moose and monkey

16 Clues: able to bend • what we breathe in • what we breathe out • the table of elements • chemically bonded elements • every element has a _ _ _ _ _ • most _ _ _ _ _ _ are magnetic • also known as Sulphur dioxide • something that lets heat through • something that fits its container • an element with the symbol of 'Cu' • the periodic table of _ _ _ _ _ _ _ _ • ...

12 Clues: Atomic • 3 neutron • when your happy • when you doutfull • have the most cell • the table of periodic • something u don't eat • uncharged atomic particle • what you do to ur phone when its dead • negatively charged subatomic particle • 1 five protons, five or six neutrons, five electrons. • ...

26 Clues: center of an atom • mass of the element • outer most electron • most elements are this • carries a neutral charge • carries a negative charge • carries a positive charge • number of protons/electrons • elements that are not metals • energy absorbed to cool down • creator of the periodic table • a coating of another substance • substance manufactured for sale • ...

6 Clues: symbol • in the nucleus;negative • in the nucleus;positive • horizontal row on periodic table • vertical column on periodic table • electron is on the outermost shell

16 Clues: particles with a negative 1 charge • particles with a positive 1 charge • the number of protons in the element • neutral particles that have 0 charge • the horizontal rows in the periodic table • the vertical columns in the periodic table • the sum of the protons and the neutrons in the element • the weighted-average mass of the mixture of its isotopes • ...

15 Clues: particles with a positive 1 charge • particles with a negative 1 charge • the number of protons in the element • neutral particles that have 0 charge • the horizontal rows in the periodic table • the vertical columns in the periodic table • the sum of the protons and the neutrons in the element • the weighted-average mass of the mixture of its isotopes • ...

20 Clues: mass of an atom • what we end with • a positive particle • mixture is the same • a table of elements • atoms bonded together • materials does change • materials dont change • materials we start with • materials mixed together • a particle with no charge • reaction where clouds form • smallest part of any element • a negatively charged particle • you can experience with your 5 senses • ...

21 Clues: / what is co2 • / absorbs heat • / unit of energy • / doesnt absors heat • / avoids cinstapation • / more acid particles • / one method of heating • / absorbs heat in liquid • / the speed of a reaction • / what everything is made of • / tube connecting mouth to stomach • point / when water reaches to 100°c • / space that a certein mass occupies • / a table that shows all the elements • ...

16 Clues: able to bend • what we breathe in • what we breathe out • the table of elements • chemically bonded elements • every element has a _ _ _ _ _ • most _ _ _ _ _ _ are magnetic • also known as Sulphur dioxide • something that lets heat through • something that fits its container • an element with the symbol of 'Cu' • the periodic table of _ _ _ _ _ _ _ _ • ...

20 Clues: it weights 1 amu. • every atom is a chemical • the average mass of an atom • an atom with an unstable nucleus • the number of protons in an atom • a horizontal row in the periodic table • a vertical column in the periodic table • some atoms have too many______ in the nucleus • consist of a nucleus made of protons and neutron • ...

19 Clues: The charge on a nitrogen atom • number of valence electrons in helium • An atom that has gained or lost neutrons • An atom that has gained or lost electrons • Tendency of a substance to turn into a gas • The largest molecule on the periodic table • The temperature at which a liquid turns into a gas • The more electronegative atom; Carbon, Oxygen, Sodium • ...

19 Clues: an atom's central region • the smallest unit of an element • a subatomic particle that has no charge • the number of protons in the nucleus of an atom • a subatomic particle that has a negative charge • a subatomic particle that has a positive charge • a horizontal row of elements in the periodic table • a mixture that has a uniform composition throughout • ...

8 Clues: horinzontal rows of the periodic table. • Vertical columns of the periodic table. • Group 1 metals are also known as _____ metals. • Chlorine at room temperature is in this state. • Group 1 metals react with water to give out _____ gas. • Group 1 metals has ______ electron in the outermost shell. • The halogens has _______ electrons in their outermost shells. • ...

10 Clues: law • gas • metal • table • metal • group • radius • electron • earth metal • dot navigation

14 Clues: a chemical reaction that takes in energy. • What is the name of the first group of elements? • What has taken place when a change of state occurs? • what do the elements gain as you descend the groups? • The minimum amount of energy particles need to react. • what side of the periodic table are the metals placed? • ...

10 Clues: vertical lines on the periodic table • horizontal lines on the periodic table • What type of charge does a proton give off • part of the nucleus that gives off no charge • Electrons are _____ than neutrons and protons • what type of charge does an electron give off • the middle of an atom made up of protons and neutrons • ...

10 Clues: The charge on a proton • The charge on a electron • Where do we find protons and neutrons? • A substance containing only one type of atom. • How many electrons can you fit on the first shell? • How many electrons can fit on the second and third shell? • These are found around the outside of the nucleus in shells. • ...

10 Clues: a variation of an atom • a horizontal row on the periodic table • a vertical column on the periodic table • substance with atoms that are all alike • the number of protons in the nucleus of an atom • tiny particles that make up protons and neutrons • the weight of protons plus neutrons in the nucleus • ...

10 Clues: Anything that takes up space • Horizontal row of the periodic table • Any substance with a definite composition • The study of substances and processes in living things • The smallest unit of an element that maintains its identity • Vertical column of the periodic table. Also called a family • An element that is a poor conductor of heat and electricity • ...

10 Clues: elements in family 18 • elements in family 17 • The building block of all matter • what forms when two or more atoms combine • located on the left side of the periodic table. • display properties of both metals and nonmetals. • Located on the right side of the periodic table. • A combination of two or more materials that are not chemically combined. • ...

11 Clues: on the left of the periodic table • on the right of the periodic table • the number of energy shells in the atom • mass the total number of electrons plus protons • the type of bond forming between two non metals • a charged atom that has gained or lost an electron • when an atom gains electrons it forms this kind of ion • ...

26 Clues: center of an atom • outer most electron • mass of the element • most elements are this • carries a neutral charge • carries a positive charge • carries a negative charge • number of protons/electrons • energy absorbed to cool down • elements that are not metals • creator of the periodic table • a coating of another substance • substance manufactured for sale • ...

15 Clues: the length of time for it to take • a horizontal row in the periodic table of elements • a vertical column in the periodic table of elements • the total number of protons and neutrons in a nucleus • the number of protons and neutrons in an atom's nucleus • an element that has properties of both metals and nonmetals • ...

9 Clues: A group of elements bonded • The result of irons+sulfer+oxygen • the lightest element currently known • The name of the group with non reactive elements • What is the chemical that speeds up a reaction called? • What is the relative mass within an electron (ANS:one/????) • a type of substance which only melts/boils at a sharp temperature • ...

8 Clues: an interaction that holds atoms together. • electrons on the outermost energy level of an atom that determine the reactivity of the atom. • horizontal row of elements on the Periodic Table that have the same number of electron shells. • states that matter is neither created nor destroyed in ordinary chemical and physical changes. • ...

8 Clues: an interaction that holds atoms together. • electrons on the outermost energy level of an atom that determine the reactivity of the atom • horizontal row of elements on the Periodic Table that have the same number of electron shells • states that matter is neither created nor destroyed in ordinary chemical and physical changes • ...

16 Clues: there not metals • the air you breath • the mass of an atom • found in clean pools • table full of elements • a stable subatomic particle • the world is made up of these • members of the elements family • you put dots next to the symbol • bananas have a lot of this in them • founder of atomist ancient history • Person who made the periodic table • combine to form composite particles • ...

16 Clues: able to bend • what we breathe in • what we breathe out • the table of elements • chemically bonded elements • also known as Sulphur dioxide • most _ _ _ _ _ _ are magnetic • every element has a _ _ _ _ _ • something that lets heat through • something that fits its container • an element with the symbol of 'Cu' • the periodic table of _ _ _ _ _ _ _ _ • ...

16 Clues: A type of air • what is in salt • a type of metal • what element is used for • element with the symbol h • the most reflective metal • A mixture of two elements • what you find in an element • is a poisonous pale yellow gas • you need this to stay hydrated • diseases related to the thyroid • a group of atoms bonded together • what element has the atomic number 30 • ...

13 Clues: The pH of water • The element that we breathe • the element that cleans pools • Number 2 on the periotic table • the person who gives you gifts • 2 hydrogen atoms 1 oxygen atoms • the celebration on 25th of December • a metal element in the periodic table Al • the element that makes diamonds and graphite • The element that was discovered by Albert Einstein • ...

15 Clues: symbol Unique symbol of the element • is smaller than or occurring within an atom • the space where the protons and neutrons sit • when two or three atoms are chemically combined • number The total number of protons and electrons • an atom all on its own they are all the same atom • shell The outer shell is the outer shell of an atom • ...

14 Clues: particles with a negative 1 charge • particles with a positive 1 charge • the number of protons in the element • neutral particles that have 0 charge • the horizontal rows in the periodic table • the vertical columns in the periodic table • the sum of the protons and the neutrons in the element • protons and neutrons are made of even smaller particles called • ...

6 Clues: The Periodic Table of ________ • The Horizontal rows on the Table • The element that has the symbols 'Li' • The first element on the periodic table. • The two letters that are not on the Table. _and_ • -is the general term to describe any atoms that are connected by a chemical bond.

33 Clues: neutral subatomic particle • the father of nuclear physics • positively charged subatomic particle • negatively charged subatomic particle • a horizontal row of the periodic table • skewed number of protons and electrons • column of elements in the periodic table • mixture having a non-uniform composition • most reactive families on the periodic table • ...

9 Clues: the center of an atom • atom with more electrons than protons • type of material that holds energy very well • a particle with no charge inside of the nucleus • a negatively charged particle surrounding nucleus • a positively charged particles, inside of the nucleus • on the left side of the periodic table, properties include being a good conductor • ...

9 Clues: the center of an atom • atom with more electrons than protons • type of material that holds energy very well • a particle with no charge inside of the nucleus • a negatively charged particle surrounding nucleus • a positively charged particles, inside of the nucleus • on the left side of the periodic table, properties include being a good conductor • ...

17 Clues: Shiny and reflective • Group 17; are very reactive • Group 18; usually nonreactive • Material can be drawn into long wires • The ability of an object to transfer heat • Group 2; have low densities and low melting points • The ability of an object to carry electric current • Group 1; most reactive metals in the periodic table • ...

17 Clues: chart of the elements • a row on the periodic table • a column on the periodic table • particle with a negative charge • smallest unit of elemental matter • particle that has a positive charge • particle with a neutral charge (no charge) • where most of the mass of an atom is found • have properties of both metals and nonmetals • ...

13 Clues: The symbol for Potassium. • The atomic number (Z) for Caesium. • This Group 1 metal has the symbol Cs. • The other name these metals are known by. • This is a Group 1 metal with the symbol Rb. • The colour of the flame when Potassium reacts with water. • These metals are highly reactive with this common liquid. • ...

11 Clues: a nonmetallic solid • highly flammable gas • colorless, odorless reactive gas • lightest member of the noble gas • the most reactive out of all elements • it forms about 78% of earths atmosphere • nonmetal that has two main forms(atomic number 6) • change when objects or substances undergo a change • an element forming black crystals and violet vapor • ...

11 Clues: the weight of an element • the number of an element • every element has a _____ • elements can be a metal, _____, or a gas • shows all the elements found in the world • elements can be a _____, not-metal or a gas • everything is made of something called _____ • elements can be a metal, not-metal, or a _____ • there are about 92 pure substances called _____ • ...

11 Clues: "I'm rich!!!!!!!!" • "makes your bones get stronger" • This element has a mass of about 93 • This halogen is found in the 3rd row. • The first element in the periodic table • This noble gas makes your voice go higher than normal • This element is found in the second row and has 2 valence electrons. • ...

11 Clues: Positive Charge • negative charge • atoms with a charge • how many particles were in 1700? • how many classes on periodic table? • who organized by similar properties? • Behavior Can Be Controlled by Conditions • who organized by Increasing Atomic mass? • Generally Poor Conductors, Brittle, Gas at Room Temp. • ...

11 Clues: highest electronegativity • horizontal rows of elements • 18 columns in periodic table • gases zero electronegativity • group with positive mono valency • down the group electronegativity • across the period Ionisation potential • affinity energy released to gain electron to form anion • ability of an element to pull bonded pair of electrons from compound • ...

8 Clues: symbol Abbreviation. • Vertical columns of periodic table. • Horizontal columns of periodic table. • elements Elements that are made by scientists. • mass Total number of protons and neutrons in an atom. • An element or substance that conducts heat and electricity. • An element with the same characteristics as a metal and a nonmetal. • ...

8 Clues: another name for group one metals • what gas is the 'squeaky pop test' used for? • h________, another name for group 7 elements. • the columns, going down in the periodic table • ______ gases, another name for group 0 elements. • these are the rows going across in the periodic table. • _______ variables need to be kept the same in an investigation. • ...

11 Clues: Keeps it shape. • Fills its container. • Takes shape of container. • Building blocks of matter. • The act of physically combining. • Bond: This joins atoms together. • The smallest particle of a substance. • Two or more elements chemically bonded. • Anything that has mass; takes up space. • Pure substance made from one type of atom. • ...

15 Clues: The smallest unit of matter. • A group of atoms held together by a chemical bond. • The mass of an atom of a chemical element expressed in AMU. (Protons+ Neutrons) • A subatomic particle that is found in the nucleus of an atom and has no charge. • A positively charged subatomic particle that is found in the nucleus of an atom. • ...

39 Clues: table a table of elements • is another name for atomic mass • Basically another name for group. • an arrangement of electrons in an atom • A compound made up of 2 different elements • is the bond between atoms sharing electrons • is a atoms that has gained or lost an electron. • The smallest unit of matter. that can be divided. • ...

20 Clues: the basic unit of a chemical element. • an element or substance that is not a metal. • the total number of protons and neutrons in a nucleus • A period is the name given to a horizontal row of the periodic table. • a substance that takes part in and undergoes change during a reaction. • a product is a substance that is formed as the result of a chemical reaction • ...

13 Clues: unit of force • type of cell divison • periodic number of bromine • what color is a extreme hot star • how many cromozomes has a human have • what hormone is relased when excited • who is the first creature in the space • who used first telescobe for astronomics • who is the first human in space(surename) • who is the first human in space (surename) • ...

10 Clues: a negatively charged ion. • a positively charged ion. • an electron in the outermost energy level. • an atom with a charge that is positive or negative. • has a negative electrical charge; move around the nucleus. • has no electrical charge; found in the nucleus of an atom. • has a positive electrical charge; are a part of the nucleus. • ...

10 Clues: Chlorine is in Group _________ • The chemical symbol of this element is K • The horizontal row of the periodic table • The vertical column of the periodic table • A metal has a _______ boiling / melting point • A metal in Group 2 has _________ valence electrons • A property of a non-metal is that it forms an __________ oxide • ...

10 Clues: a small particle with a negative charge • a large particle with a positive charge • the atomic model that we will use in class • any atom that doesn't have a nuetral charge • any atom in which the mass is greater than usual • an electron in the outermost energy level of an atom • the designer of the periodic table as we use it today • ...

10 Clues: These have no charge/neutral • These have a positive charge • These have a negative charge • this group does not react with other elements • protons and neutrons are located in the _____ of the atom • any of the possible energies an electron may have in an atom • This model shows an atom and the electrons in perfect orbitals • ...

11 Clues: on the left of the periodic table • on the right of the periodic table • the number of energy shells in the atom • mass the total number of electrons plus protons • the type of bond forming between two non metals • a charged atom that has gained or lost an electron • when an atom gains electrons it forms this kind of ion • ...

10 Clues: Smallest unit of matter • The universe started to expand rapidly • The tenth element on the periodic table. • The first element on the periodic table. • The sun as the center of the solar system • God creating the universe as written in the book • Death of the red super giant star that results to an explosion. • ...

10 Clues: atoms with different numbers of • atom that carries an electrical charge • used for things to be understood easily • and heavy like protons but have no charge. • very light particles and have a negative charge. • mass-equal to the amount of protons and neutrons. • larger and heavier than electrons and they have a positive charge • ...

8 Clues: Period • metals • Family • Mendeleev • metalloids • Bohrs model • dot diagram • Periodic Table

11 Clues: or brittle solids at room • Elements that usually are • the central region of an atom where most of the atom’s • A horizontal row in the periodic table of the elements. • A negatively charged particle located outside an atom’s • A vertical column in the periodic table of the elements. • A positively charged particle located in an atom’s nucleus. • ...

11 Clues: a full shell, 8 valence electrons • the 7 rows on the side of the periodic table • the electrons on the outside shell of an atom • an ion with a negative charge, gains electrons • an ion with a positive charge, loses electrons • the 18 columns at the top of the periodic table • part of an atom that is neutral, lives on the nucleus • ...

10 Clues: NaCl • has mass • move apart • chemically • lots of elements • multiple elements • chemically bonded • makes up everything • has a negative charge • on the periodic table

10 Clues: The ability to be shiny • When an object does not have luster • The ability to bend without breaking • The ability to transmit through an object • Energy that is transferred from hot to cold • A substance on the right side of the periodic table • A substance that is shiny, bendable, and a good conductor • Energy used in conductors causing a lightbulb to light up • ...

10 Clues: table • The name for the Group 1 metals • The horizontal rows are called this • The vertical columns are called this • These metals are in the middle of the • These gases in Group 18 are inert (do not react) • These non-metals in Group 17 are the most reactive non-metals • These metals in group 2 are reactive, but not as much as Group 1 • ...

10 Clues: The building block of life • The first element on the periodic table • An action or process that releases heat • An action or process that stores/ accumulates heat • a substance that can be found on the periodic table • bond A chemical bond that involves the sharing of electrons • Organic compounds that contain both amino and carboxylic acid • ...

10 Clues: a elements smallest unit. • a compounds smallest unit. • What is N on the periodic table? • what is AU on the periodic table? • a simple substance that cant be changed. • a capital letter that represents a element. • This amount can represent either the relative number of molecules. • When two or more atoms of different elements join together it is called a... • ...

10 Clues: 3rd president • Star Wars Episode III • 34th president - "I like Ike!" • 34th state - "surrender Dorothy" • 3rd state to ratify the Constitution - of Jersey Shore fame • 3rd element on the periodic table - symbol is Li - ____ batteries • #34 on AFI's Best American Films - 1962 Portrayal of Harper Lee's iconic novel • ...

10 Clues: Defined by mass per unit volume • Unit cancelling method of calculation • Substance made of only one type of atom • The horizontal row on the periodic table • The vertical column on the periodic table • The simplest whole-number ratio formula of a compound • The _____ reactant is completely used up in a chemical reaction • ...

19 Clues: wood burning to form ash • Group 1A on the periodic table • bond between two nonmetal atoms • number of electrons in a covalent bond • the cell of the battery that is oxidized • Water has these types of attractive forces • a pure substance that cannot be broken down • this scientist created the gold foil experiment • a halogen in the 2nd period on the periodic table • ...

12 Clues: =groups • =periods • =number of protons • =number of protons+neutrons • designer of the periodic table • most important table in science • positive charge, located in the nucleus • orbit around the nucleus, negative charge • no electric charge, located in the nucleus • an electron in the outside shell of an atom • normal,# of protons and neutrons does not change • ...

8 Clues: an interaction that holds atoms together. • electrons on the outermost energy level of an atom that determine the reactivity of • horizontal row of elements on the Periodic Table that have the same number of electron • states that matter is neither created nor destroyed in ordinary chemical and physical changes. • ...

8 Clues: an interaction that holds atoms together. • electrons on the outermost energy level of an atom that determine the reactivity of the atom. • horizontal row of elements on the Periodic Table that have the same number of electron shells. • states that matter is neither created nor destroyed in ordinary chemical and physical changes. • ...

8 Clues: an interaction that holds atoms together. • electrons on the outermost energy level of an atom that determine the reactivity of the atom. • states that matter is neither created nor destroyed in ordinary chemical and physical changes. • horizontal row of elements on the Periodic Table that have the same number of electron shells. • ...

8 Clues: an interaction that holds atoms together • electrons on the outermost energy level of an atom that determine the reactivity of the atom. • states that matter is neither created nor destroyed in ordinary chemical and physical changes • horizontal row of elements on the Periodic Table that have the same number of electron shells. • ...

15 Clues: air • oceans • reversible • solid earth • living matter • not reversible • semiconductors • pure substance • color shape length • mass divide by volume • most elements are this • 1 or 2 letter abbreviation • smallest unit of an element • on the right side of the periodic table • pure substance composed of two or more elements

11 Clues: Essential to all body functions. • The starches and sugars found in foods. • Compounds that help to regulate body processes. • fats that are usually solid at room temperature. • The nutrient group used to build and repair cells. • the chemical building blocks that make up proteins. • Fat that usually remains liquid at room temperature. • ...

11 Clues: Gold is an ______ • What has no charge? • What is a _____ made of? • A _____ goes up and down • Water is a type of _____ • A _____ goes left to right • What has a neutral charge? • What has a positive charge? • What table do we use to find the elements • The number of protons and electrons equals the___. • What is it called when I combine 2 or more elements chemically?

11 Clues: We have 7 horizontal rows called • The name of the most reactive group. • This element was originally named Plumbum • found in the nucleus of an atom with no charge • orbit around the nucleus and have a negative charge. • __________ are positively charged particles in the nucleus • We have 18 Vertical columns called Families or __________. • ...

12 Clues: – A noble gas used in neon signs. • - The lightest element in the universe. • – The element with the chemical symbol O. • – The main element in diamonds and graphite. • – A metal that is liquid at room temperature. • – The element that is essential for breathing. • – The element that gives bananas their potassium. • – A metal that is commonly used in electrical wiring. • ...

11 Clues: Atomic number 7 • Atomic Number 1 • Atomic Number 3 • Atomic Number 19 • Atomic Number 16 • Atomic Number 79 • Atomic Number 15 • Atomic number 47 • Atomic Number 20 • Atomic Number 53 • Atomic Number 22

10 Clues: Horizontal row of the periodic table • Vertical column of the periodic table • a mixture that is uniform in composition • anything that has mass and takes up space • a pure substance that cannot be broken down • the study of substances and processes in living things • an element that is a good electrical and heat conductor • ...

10 Clues: horizontal row of the periodic table • any substance with a definite composition • anything that has mass and takes up space • the study of substances and processes in living things • a property that does not depend on the amount of matter • a property that depends on the amount of matter present • mathematical technique that uses units to solve problems • ...