periodic%20table Crossword Puzzles

19 Clues: mass per unit volume • no definite shape or volume • has a definite shape and volume • located in the center of an atom • a group of atoms bonded together • Number- the number of protons in an atoms • neutrally charged particles in the nucleus • positively charged particle in the nucleus • negatively charged particles in the shells • ...

18 Clues: the rows of a periodic table • large particles with no charge • the columns of a periodic table • the number of protons in an atom • the approximate mass of an element • large, positively charged particles • form when atoms share one or more electrons • pure substances consisting of one type of atom • a shortened version of the name of a chemical element • ...

18 Clues: A + B → AB. • most basic unit of matter • atom's outermost electrons. • result of a chemical reaction. • A bond that includes only metals. • The number of protons in a nucleus • negatively charged subatomic particle • substance that gets dissolved in a solvent. • what type of bond is NaBr - Sodium Bromide? • a row (left to right) of the periodic table. • ...

11 Clues: Dull, brittle solid • Made up of at least one atom • the collum the elements are in • the types of elements there are • Shiny, malleable, ductile solid • Dead guy that studied the Elements • Tells you how much the atom weighs • Have properties of metals and non-metals • Tells you how many protons and electrons there are • ...

11 Clues: Who created the periodic table? • What is the number below at atom called? • Which element has the smallest atomic mass? • What is the number above an element called? • How many electrons can be in the first shell? • How many electrons can be in the second shell? • What is the name of the orbit an electron is in? • What is the part of an atom which no charge called? • ...

11 Clues: I have 26 Protons • My atomic number is 78 • Group with 7 valence electrons • I am a noble gas with 2 electrons • I am a gas with a mass number of 19 • I am a gas with 8 protons and 8 neutrons • I am a metalloid with an atomic number of 5 • I am a Noble gas with an atomic weight of 222.018 • I react with strongly with water and have 55 protons • ...

11 Clues: Used to make planes • The most reflective metal • Is required for respiration • Contains 92 protons and electrons • The creator of the periodic table • circle the atom within their shells • Has the highest melting point of all the metalloids • Within the nucleus of the atom alongside the protons • within the nucleus of the atom alongside the neutrons • ...

11 Clues: / Rb • / The centre of an atom • / the chemical symbol for gold • / another name for sodium chloride • / the chemical symbol for chlorine • / the most reactive group one metal • / the least reactive group one metal • / what do atoms do in covalent bonding • / what makes up the outer shell of an atom • / The kind of bonding between two non-metals • ...

11 Clues: / It is found in salt • / It has zero neutrons • / Most reactive non-metal • / Rarest element in the world • / One of its allotropes is diamond • / It is the least dense solid element • / The element forms about 77% of Earth's atmosphere • / It is the ninth most abundant element in the universe • ...

11 Clues: A neutral gas • Radioactive elements • A monovalent nonmetal • A highly reactive metal • A metalloid in Period 3 • Gives a brick red flame • Noble gas with a duplet • Supporter of combustion • Valency of Group 18 elements • Electrons in the outermost orbit • Metal with variable valency 1 and 2

11 Clues: It is used as a pigment. • The air that you breathe. • You may know it as a coin. • Named after a popular state. • The first discovered element. • The gas that goes into balloons. • A mineral for growth and development. • A gas used for bright, colored lighting. • Sounds like a planet in the solar system. • A metallic element that is used for coins and jewelry. • ...

11 Clues: positive charge in the nucleus • the neutral charge in a nucleus • the negative charge in the nucleus • he basic building block of chemistry • items that can't be easily broken into smaller pieces • a horizontal row in which all the elements in that row • a column in the periodic table of the chemical elements • the elctrons that determain the reactivity of an element • ...

11 Clues: The lightest element • A metal used in batteries • A noble gas used in balloons • This element’s symbol is 'Au' • This element is used in pencils • An element with atomic number 50 • A gas that is essential for respiration • A white metal used in making jewelleries • A metal that is liquid at room temperature • This element belongs to first group and third period • ...

7 Clues: Atomic mass of Helium . • Atomic mass of Hydrogen. • H on the periodic table. • Mass number of Nitrogen. • Second element on periodic table. • The electron configuration of Helium. • The electron configuration of Hydrogen.

15 Clues: 6.022x10^23 • sugar water is... • molecules are ________ • occur between metals and nonmetals • occur between two or more nonmetals • calculated by averaging the isotopes • summarized these observations in the periodic law • J.J. Thomson used this tool to discover the electron • when two or more elements combine a ________ is formed • ...

15 Clues: Group 17 non-metal • Group 18 inert gas • Reactive Group-2 metals • Highly reactive Group-1 metals • Metals in Groups 3 to 12 inclusive • Horizontal row of the periodic table • Vertical column of the periodic table • A substance made of only one type of atom • A substance made of more than one element • Forms of an element with different atomic mass • ...

15 Clues: The charge on a Neutron • The number of protons in an atom • The mass of a proton or a neutron • The amount of mass an electron has • The smallest particle of an element • divider between metals and non-metals • When two or more atoms are bonded together • A substance containing only one type of atom • The number of neutrons and protons added together • ...

15 Clues: Metals form in a _______ structure • The property that makes metals shiny • Non-metals are poor conductors of ____ • This type of metal is the most reactive • Metals are good conductors of ___________ • The name for electrons in an atom's outer shell • A property of non-metals, the opposite of malleable • A property that allows a metal to be hit into shapes • ...

15 Clues: rows in the periodic table • how an isotope is identified • negatively charged particles in in atom • one-or-two letter abbreviation for an element • the number of protons in the nucleus of an atom • the dense, positively charged center of the atom • positively charged particle in an atom's nucleus • an explanation that may change with new evidence • ...

10 Clues: PE • Food! • History • Spanish • Grammar • Geometry!!! • Computers!!! • clase The class • Painting, drawing • the periodic table!!!

19 Clues: Which subatomic particle has a positive charge? • This structure, found in cells, assembles proteins. • Which area of Earth science includes the study of stars? • The breaking down of rocks on the earth's surface is ____ • ____are often slippery substances that are used for cleaning. • Which subatomic particle is NOT found in the nucleus of an atom? • ...

19 Clues: A subatomic particle that has no charge • A mass of a unit volume of a material substance • A subatomic particle that has a negative charge. • A subatomic particle that has a positive charge. • A measure of the amount of matter that an object contains. • The system of electrons surrounding the nucleus of an atom • ...

61 Clues: radioactive isotope • the rows of the table • [two words] quarks and gluons • repeating at regular intervals • chemically inactive (unreactive) • vertical column of the periodic table • mixture that appears uniform throughout • [two words] protons, neutrons, and electrons • [two words] the number of protons in an atom • pure substance; appears on the periodic table • ...

8 Clues: What is Nautel charge • What is positivity charged. • What is negatively charged. • What is on a periodic table. • when a chemical undergoes a reaction. • if you go vertically on the periodic table. • What are the columns in the periotic table. • animal stuctiure that are not made up of cells.

10 Clues: 7 • conductors of electricity • conductors of electricity • of both metals and non-metals • columns on the Periodic Table • 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 • up of elements that have similar chemical and physical properties.

10 Clues: 7 • conductors of electricity • conductors of electricity • of both metals and non-metals • columns on the Periodic Table • 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 • up of elements that have similar chemical and physical properties.

16 Clues: What determines the Charge of an Atom? • What is the order of Electrons called? • What is it called when two atoms bond? • The Ninth Element of the Periodic Table • What is a Negatively charged Atom Called? • What is a Positively charged Atom Called? • What Depicts the Atomic Number of an Atom? • What is a Vertical line of Elements called? • ...

16 Clues: Made by firing clay. • All one type of atom. • Element in group 2 period 3. • Element with atomic number 6. • Two or more elements chemically bonded • A type of reaction that is easily reversed. • Group of elements that have almost no reactivity. • Scientist who ordered elements based on atomic mass. • 2 or more elements or compounds not chemically bonded. • ...

18 Clues: A positively charged ion • A negatively charges ion • Vertical row in the periodic table • The action of being moved or moving • Horizontal row in the periodic table • Horizontal row in the periodic table • An equal amount of charge or particles • A phase that has a definite shape and volume • A phase that does not have a definite shape or volume • ...

16 Clues: taste sour and is corrosive • taste bitter and feel slippery • building blocks of our universe • substances that are made of particles • All matter that is made of different atoms • change and acid or base to a neutral substance • a very strong scientific prediction with reasons • Bonds: a force holding similar molecules together • ...

16 Clues: Today is? • The colour of sulphur • Most non-metals are _____ • Non-metals shatter easily. This is called? • Iron, cobalt and _____ are magnetic metals. • Can be hammered into shapes is called _______ • Metals are shiny when they are freshly cut or _____ • Metals are ductile. They can be _____ out into wires. • They are found on the left side of the periodic table • ...

16 Clues: A substance with a pH of 7 • A row in the periodic table • A column in the periodic table • A base that dissolves in water • A group of atoms bonded together • A substance with a pH less than 7 • A substance with a pH greater than 7 • The outermost occupied shell of an atom • An ion that is released by bases in solution • An ion that is released by acids in solution • ...

9 Clues: indicates energy levels • designed a periodic table • indicates valance electrons • can form many different compounds • found in nature combined with other elements • shares many properties with metals and nonmetals • metals shiny metals that are harder than alkaline metals • element that has 3 protons and is third on the periodic table • ...

9 Clues: indicates energy levels • designed a periodic table • indicates valance electrons • can form many different compounds • found in nature combined with other elements • shares many properties with metals and nonmetals • metals shiny metals that are harder than alkaline metals • element that has 3 protons and is third on the periodic table • ...

9 Clues: indicates energy levels • designed a periodic table • indicates valance electrons • can form many different compounds • found in nature combined with other elements • shares many properties with metals and nonmetals • metals shiny metals that are harder than alkaline metals • element that has 3 protons and is third on the periodic table • ...

9 Clues: This gas is found in air. • K is the symbol for which element? • _________ is an example of a metal. • What is the name of the compound NaCl? • _________ is a general property of metals. • _________ are the simplest form of matter. • __________ is a general property of non-metals. • What are the rows of the Periodic Table called? • ...

9 Clues: name of group 7 • nationality of the creator • name of the gases in group 8 • word for an unreactive element • surname of the periodic table creator • name of the blue/purple side of a ph scale • an element in group 1, also a nirvana song • multiple elements that aren't chemically combined • name of the type of metals in the center of the periodic table

21 Clues: Can be bent • Speed and direction • Speed or direction change • Can be pulled into a wire • How reactive something is • Rows on the periodic table • Brittle, insulator, and dull • Columns on the periodic table • A push or pull measured by Newtons • Tells you the stability of reactivity • Malleable, luster, conductor, and ductile • Distance an object travels divided by time • ...

24 Clues: release of heat • absorption of heat • energy level or shell • neutral electric charge • negative electric charge • positive electric charge • shiny, ductile, malleable • central part of an atom or cell • result of the action or process • number of protons in the nucleus • outermost energy level of an atom • dull, poor conductor of electricity • created The Periodic Table of Elements • ...

20 Clues: A cell with a nucleus. • A Cell without a nucleus. • Regular pattern in bonding • What has the atomic mass of 294 • Something consisting of 2 atoms • The person who discovers vaccines • What is the atomic symbol of oganesson • The gas with 1 carbon atom and 2 oxygen atom • what is the 88th period on the periodic table • What is the first element on the periodic table • ...

20 Clues: P • Ga • Kr • Number of protons in an atom. • The smallest unit of an element. • Columns:_________ as Rows:Periods • Substance made up of one kind of atom. • Anything that has mass and takes up space. • Another name for a row in the periodic table. • The elections on the outside shell of an atom. • Another name for families in the periodic table. • ...

20 Clues: A unit of mass. • The true color of minerals. • The hardest mineral on Earth. • The softest mineral found on Earth. • The amount of matter an object has. • Nonmetals breaks or shatters easily. • The amount of space an object takes up. • Ability of metals to be hammered into sheets. • An object with a surface that reflects light. • ...

20 Clues: Pattern of repeating properties. • first artificially made element. • Elements 57-71 on the periodic table. • Alkali metals are very reactive with. • A positively charged particle in an atom. • A negatively charged particle in an atom. • symbol Another term for a chemical symbol. • Is needed for humans on earth for survival. • Helps keep your bones and your teeth strong. • ...

20 Clues: group 17 • group 18 • groups 3-12 • a particle with no charge • the central core of an atom • the number of protons in an atom • the horizontal rows of the periodic table • similar to each other in their properties • how easily the element reacts with other elements • a table of elements classified by their properties • the region around the nucleus occupied by electrons • ...

25 Clues: solid or gas • absorbs heat • releases heat • slow chemical change • when two non-metals combine • when gas turns into a solid • Group 17 elements are called • shiny, malleable, and ductile • has the same mass as a proton • when two or more elements combine • when a non-metal and metal combine • compound have a chemical name and a • new materials produced by the reaction • ...

20 Clues: acid • acid/HNO3 • + O2 → H2O + CO2 • naturally found in pairs • shell/the outermost shell in an atom • ability to be dissolved into a liquid • ability for a material to be stretched • reaction in which molecules break down • compound/compounds formed with no metals • lowest temperature that a liquid will ignite • atom that has either gained or lost an electron • ...

20 Clues: The center of an atom • The densest Transition Metal • What most of the elements are • The most simple element there is • This element is in every living thing • The rarest naturally occurring element • The least reactive member of the alkali metals • A subatomic particle that has a neutral charge • Last name of the creator of the Periodic Table • ...

25 Clues: center of an atom • negative ion of an atom • positive ion of an atom • bond between metal atoms • neutral subatomic particle • building block of all matter • Name of the group 17 elements • bond where atoms share electrons • horizontal rows on Periodic Table • vertical columns on Periodic Table • nuclear reaction where atoms combine • negatively charged subatomic particle • ...

20 Clues: changed chemicaly • a single substance • not changed chemicaly • vertical on the periodic table • two things not chemicaly mixed • horizontal on the periodic table • Attraction between opposite poles • The amount of space something occupies • two or more atoms held together by bonds • Prepared or created artificially man-made • the ability to dissolve in another substance • ...

20 Clues: Silicon is a type of___ • Carbon and Oxygen make a___ • An atom with a charge is called___ • A negatively charged ion is called___ • A positively charged ion is called___ • Bonds between nonmetals are called___ • Hydrogen and Oxygen are examples of___ • A small portion of matter are called___ • Rows(across)the Periodic Table are called___ • ...

22 Clues: Very reactive • electrons are shared • Most reactive nonmetals • Rows on the periodic table • Conduct electricity and heat • synthesis always forms solids • Columns on the periodic table • another name for percent yield • used in a balanced chemical equation • 1/12 the mass of a carbon-12 isotope • most comment element in the universe • ion with a positive charge e- are lost • ...

20 Clues: W • Mn • Sunscreen • Group 2 period 6 • Period 5, group 3 • Its chemical symbol is Sb • Named for greatest 'gods'. • Used to make ballons float • Only woman on the periodic table • The first noble gas to be discovered • Latin for 'white metal'; a South American country • Alone deadly; combined with chlorine, need for life • Takes its name from the country of its discovery France • ...

22 Clues: a solid dissolved in a liquid • a liquid that dissolves a solid • relates to the pitch of a sound • element 11 on the periodic table • 2 or more atoms chemically bonded • used to separate solids from liquids • the substance a wave travels through • is larger when sound waves get louder • lab equipment used for heating objects • produced when iron is heated with sulfur • ...

27 Clues: One repeating unit • The unit of voltage • The unit of current • The centre of an atom • The 'food' plants make • A circuit with one loop • Rows on the periodic table • Measures voltage in a circuit • Name for the group 7 elements • A circuit with multiple loops • Columns on the periodic table • Measures current in a circuit • How metals are found in nature • ...

14 Clues: Type of bonding between non metals. • The type of bonding present in metals. • Negatively charged subatomic particle. • The forces which exist between molecules. • A group of at least two atoms held together by covalent bonds. • Molecules of carbon atoms with hollow shapes. Examples include Graphene and C60. • ...

30 Clues: A positive ion. • A negative ion. • Appearing or occurring at intervals. • Consists of the elements in Groups 3-12. • Element that is the most electronegative. • Element that has the largest atomic radius. • Element that has the smallest atomic radius. • Block that contains the elements in Groups 3-12. • Block that contains the elements in Groups 13-18. • ...

30 Clues: A positive ion. • A negative ion. • Appearing or occurring at intervals. • Consists of the elements in Groups 3-12. • Element that is the most electronegative. • Element that has the largest atomic radius. • Element that has the smallest atomic radius. • Block that contains the elements in Groups 3-12. • Block that contains the elements in Groups 13-18. • ...

46 Clues: the "B" metals • makes up most of the air • found in all living things • a metal that burns in water • the process of melting metal • metal that melts in your hand • a metal we burned during class • used to make computer circuits • first used symbols for elements • made complicated element symbols • used in making bricks and concrete • a needed nutrient found in sea food • ...

22 Clues: Protons, neutrons, and electrons • The number of protons found in the nucleus of an element • The tendency of an atom or group of atoms to attract electrons • The specific regions around the nucleus of an atom in which electrons travel • All of the area inside an atom surrounding the nucleus where electrons are found. • ...

10 Clues: It is ____________. • The _______ of iron is 7.87. • The periodic symbol for iron is __. • We will run out of iron in at least 500 _____. • Iron _____, or corrodes very easily in damp air. • The fourth most ________ material in the Earth's crust. • The iron ore came to our planet originally from ______. • ____ is a very important element in the periodic table. • ...

10 Clues: It is exothermic • It can cause carpet burn • i am a non-contact force • In the periodic table i am Br • 78% of the air is made of this • 21% of the air is made of this • In the periodic table it is Ag • The rest of the air is made of this, hydrogen and neon • the rest of the air is made from this, neon and carbon dioxide • ...

10 Clues: the number of orbitals • negative charged subatomic particle • positive charged subatomic particle • the basic unit of a chemical element • electrons in the out shell are called • what it called when two-atom share electrons • the letter or letters that present the element • what it called when one atom takes an electron or electrons for another • ...

10 Clues: Type of membrane in a leaf • things in the periodic table • the table of elements in chemistry • a topic that ms. Choleza thought us • the basic unit of a chemical element • the process by which plants use sunlight… • a subatomic particle found in the nucleus • the first topic we did in science this year • the third topic we did in science this year • ...

10 Clues: Type of membrane in a leaf • things in the periodic table • the table of elements in chemistry • a topic that ms. Choleza thought us • the basic unit of a chemical element • the process by which plants use sunlight… • a subatomic particle found in the nucleus • the third topic we did in science this year • the first topic we did in science this year • ...

10 Clues: can bend • Ability to be hammered. • Breaks or shatters easily. • Can be stretched into wires. • Shine, shiny- reflects light. • Not shiny, does not reflect light. • A positive atom that has lost one or more electrons. • Column on the periodic table located in a vertical position. • A row on the periodic table reads from left to right horizontally. Also known as a family. • ...

10 Clues: all elements are considered what? • word for a regular or repeated pattern • tells us the amount of protons/electrons • How many elements were discovered by 1869? • according to what was the first table arranged • a letter or abbreviation to describe an element • what year was the first periodic table created in • what were most of the elements discovered by 1869? • ...

10 Clues: How shiny something is. • The basic unit of an element. • The vertical row of the periodic table. • The horizantal row of the periodic table. • A table where you can find all the elements. • How well something conducts heat or electricity. • A thing made up of two or more separate elements. • A one or two letter word that represents an element. • ...

17 Clues: element Zr • element #55 • you can call me Al • period B, group 18 • has only one proton • nonmetal found in group 17 • precious metal in group 10 • lightest metalloid on the table • heaviest metalloid on the table • the only element that is also a coin • period 3 nonmetal (used in most pools) • the lightest metal with just 3 electrons • metal found in group 2 that is also a vitamin • ...

17 Clues: S • C • H • O • N • P • B • F • He • Al • Na • Si • Li • Mg • Cl • Be • Ne

17 Clues: Synonym for row • Synonym for column • The opposite of hard • Metals are very shiny due to their high • The element with the lowest metallic character • The element with the highest metallic character • Metals are found on the _____ side of the table • These elements are poor conductors of electricity • Metallic Character ___________ from left to right • ...

17 Clues: An element with 9 protons • a row in the periodic table • A particle with no net charge • A column in the periodic table • A group of atoms bonded together • An element in group 18, period 2 • An atom or molecule with a net charge • An element with an atomic number of 12 • A metalloid with an electron configuration 2,8,4 • ...

17 Clues: S • C • H • O • N • P • B • F • He • Al • Na • Si • Li • Mg • Cl • Be • Ne

17 Clues: horizontal row • vertical column • Russian table maker • group 18 Nonreactive • group of bonded atoms • positively charged ion • group 17 very reactive • negatively charged ion • Group 1 extreme reactivity • part metal & part non-metal • Between group 3-4 Radioactive • poor conductor of heat & electricity • good conductor of heat & electricity • elements that are found in group 3-12 • ...

12 Clues: State the name given to group 7 elements? • What state is Iodine at room temperature? • What state is Bromine at room temperature? • State the trend in reactivity down group 7? • State the trend in reactivity down group 1? • State the most reactive element in group 7? • State the element with the chemical symbol Cu • metal State the name given to group 1 metals? • ...

12 Clues: The charge on a cation • The charge on an anion • A full set of valence electrons • Protons - Electrons = __________ • A compound made with only covalent bonds • A bond formed between cations and anions • A row representing an energy level on the Periodic Table • A bond formed from neutral atoms sharing valence electrons • ...

12 Clues: group 17s name on the periodic table • gas law comparing pressure and volume • gas law comparing volume and temperature • defined as energy moving into the system • moles of solute divided by liters of solution • defined as the SI unit for amount of substance • bond type when electrons are evenly shared between atoms • ...

15 Clues: These are the rows of the Periodic Table • These are the columns of the Periodic Table. • The atom is the smallest particle of an element that can exist. • Table: This table organizes all the known elements in rows and columns. • Reaction: This is a change that results in a new substance being formed. • ...

20 Clues: when they are solid • look with a shiny luster • liquid or gas at room temperature • conductors of electricity and heat • conductors of electricity and heat • , are shared by metals and nonmetals • element that has no metallic properties • the ability of a substance to reflect light • can be hammered into sheets without breaking • ...

20 Clues: when they are solid • look with a shiny luster • liquid or gas at room temperature • conductors of electricity and heat • conductors of electricity and heat • are shared by metals and nonmetals • element that has no metallic properties • the ability of a substance to reflect light • can be hammered into sheets without breaking • ...

19 Clues: This is a property of metals • This is a property of non-metals • K is the eymbol for this element • This is a property of all metals • This is a property of non-metals • This describes chemical reactions • These are made up of different elements • These are a sign of a chemical reaction • This metal is a liquid at room temperature • ...

19 Clues: neutral charge • negative charge • positive charge • mass of an atom • made the periodic table • developed the Bohr model • amount of matter in a substance • a definite volume but no definite shape • no definite volume and no definite shape • made up of protons, neutrons and electrons • a definite shape, as well as mass and volume • mass of a unit volume of a material substance • ...

18 Clues: alkali metals are group number • Halogens have ___ valence electrons. • ___ metals react violently in water. • horizontal row on the periodic table • vertical column on the periodic table • ____ are the most reactive nonmetal family • A word to describe the luster of metals is ___. • Group ____ reacts strongly with metal families. • ...

20 Clues: rows on the periodic table. (Periods) • charged particle in an atom. (Proton) • of protons in an atom. (Atomic number) • charged particle of an atom. (Electron) • columns on the periodic table. (Groups) • that absorbs heat energy. (Endothermic) • of acidity or basicity of a solution. (pH) • who developed the modern atomic theory. (Dalton) • ...

11 Clues: An abbreviation for an element or atom. • Any material that is made up of only one type of atom. • A count of the number of protons in the atomic nucleus. • A positively charged subatomic particle in the atomic nucleus. • An electrically neutral subatomic particle in the atomic nucleus. • A chart in which all known elements are listed in order of atomic number. • ...

18 Clues: My teacher calls himself • The shortest radio waves • The name of the creator of this puzzle • The basic signal when talking about waves • The first quantized property of an electron • Simplest element and has a striking spectra • Starts at the long end of the visible spectrum • Electrons that give off electromagnetic radiation • ...

18 Clues: PHS mascot • A positive ion is called _ • What time does school end today? • Ions can either be positive or _ • Sodium (Na) has this many valence electrons • How many valence electrons does oxygen have? • Electronegativity increases from bottom to _ • How many energy levels does Sodium (Na) have? • How many valence electrons does helium (He) have? • ...

18 Clues: firm and stable shape • amount of space an object takes up • column of elements on a periodic table • homogenous mixture of 2 or more substances • Matter that changes as amount of mass changes • particular kind of matter with uniform properties • action of purrifing liquid by heating and cooling • pure substance that can’t be chemically broken down • ...

18 Clues: Ni • Ti • Fe • Negatively charged ions • Positively charged particles • Smallest particle of an element • Nuclear particle with no charge • Electron configuration for this element is • _______ is a strong acid that is used in car batteries • Made of 2 or more elements that are chemically combines • The fundamental states of matter are: Liquid, solid, and _____ • ...

11 Clues: has symbol Fe • has atomic mass 19 • has atomic mass 27 • has atomic mass 24 • has atomic number 1 • has atomic mass 197 • has atomic number 6 • has atomic number 29 • has atomic number 47, symbol is Ag • has atomic number 19 and atomic mass 39 • in Canada the 5 cent coin is made of this, Ni

11 Clues: gases - exhibit great stability and extremely low reaction rates • - A group of electrons circulating around a nucleus or a molecule • - elements with properties intermediate between metals and nonmetals. • metal A nonmetal is an element that is generally a poor conductor of heat and electricity. • ...

11 Clues: positive charge • is usually a shiny solid • particle with negative charge • smallest component of an element • susceptibility to chemical change • chemically gaseous element helium group • electron outermost energy level of an atom • a mixture container 2 or more metallic elements • arrangement of chemical elements by atomic number • ...

12 Clues: of heat or electricity • which is on the upper left • mass almos simultaneously,L. • metallic elements are typically • a vertical column of elements is called a[n] • the element in a group have similar chemical • on a square, above the chemical symbol is the • orbital being filled is. On the far right are the • we now know that s because they have similar valence • ...

11 Clues: H • N • C • O • Mg • Cl • Cu • Ar • Li • Fe • Ne

11 Clues: C • H • B • K • O • Ra • Ce • Hg • Ag • Au • Ne

9 Clues: A horizontal row of the periodic table. • A column in the periodic table of the chemical elements. • A particle of matter that uniquely defines a chemical element • Table A tabular array of the chemical elements organized by atomic number • ...

15 Clues: the center of the atom • "map" of all of the elements • rows across the periodic table • an atom that has a +/- charge on it • this particle in the atom has no charge • columns up and down on the periodic table • the basic substances that make up all matter • the number of protons and neutrons in an atom • the number of protons in an atom of an element • ...

15 Clues: the function which shm follows • numbers of oscillations per unit time • time taken to complete one oscillation • duel derivation of displacement gives _______ • rotation of earth around its axis is _______ motion • force is directly proportional to _____ , while shm • displacement is the function of ______ in periodic motion • ...

15 Clues: A planetary model • A stable subatomic particle • A table of the chemical elements • A neutral charged subatomic particle • A negative charged subatomic particle • Simplest and lightest element to exist • Elements that are considered semi-metals • Elements that do not display the properties of metal • Elements that belong to group 18 of the periodic table • ...

15 Clues: who sings the fate of ophelia? • which country has 3 capital cities? • what is the most populated country? • what is the biggest country in land area? • who sings die with a smile with lady gaga? • which planet famously has rings around it? • which planets is known as the ‘red planet’? • which animal is known as man’s best friend? • ...

15 Clues: This is the center of an atom. • This force holds atoms together! • The basic building blocks of all matter. • The columns of the Periodic Table is called this. • This is a particle of an atom that has no charge. • Each horizontal row of the Periodic Table is called this. • This is a particle of an atom that has a (+) positive charge. • ...