periodic table Crossword Puzzles

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 • ...

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 • ...

10 Clues: horizontal row in the periodic table • small, discrete packet of light energy • any material that is made up of only one type of atom • extremely small, negatively charged subatomic particle • a representation of an object on some convenient scale • positively charged subatomic particle in the atomic nucleus • ...

10 Clues: smallest unit of an element • Substances with a pH less than 7. • pure substance made of one element • Substances with a pH greater than 7. • two or more atoms chemically bonded together • indicates the number of electron shells on the periodic table • Substances with a pH greater than 7 and can dissolve in water. • ...

17 Clues: protons. • gold foil • electrons • named neutrons • initiated term • that electrons • involving alpha • can not be divided • used cathode ray to • orbiting the nucleus • theorized that atoms are • by increasing atomic number. • small for the human eye to see • atomic number is a whole number. • elements on the periodic table are arranged • atomic number of an element is equal to the number • ...

17 Clues: protons. • gold foil • electrons • named neutrons • initiated term • that electrons • involving alpha • can not be divided • used cathode ray to • orbiting the nucleus • theorized that atoms are • by increasing atomic number. • small for the human eye to see • atomic number is a whole number. • elements on the periodic table are arranged • atomic number of an element is equal to the number • ...

15 Clues: dangerous • atomic mass • atomic number • Discovery date • Number of protons • Number of neutrons • electron configuration • elements it becomes... • The color of Plutonium • Periodic table abbreviation • Worlds most dangerous element • what would you call plutonium • what could plutonium be considered • Another word to describe Plutonium • When plutonium comes into contact with

15 Clues: cant see • air flow • ice balls • violent air • measuring tool • changes clouds • measuring tool • very hard light • we need it to live • leads to a shortage • crystals from the air • liquid from the clouds • precipitation causes it • we get a new one everyday • 7th on the periodic table

62 Clues: 8 (O) • 1 (H) • 5 (B) • 7 (N) • 9 (F) • 6 (C) • 15 (P) • 19 (K) • 23 (V) • 16 (S) • 4 (Be) • 3 (Li) • 39 (Y) • 2 (He) • 53 (I) • 22 (Ti) • 27 (Co) • 62 (Sm) • 18 (Ar) • 56 (La) • 51 (Sb) • 59 (Pr) • 35 (Br) • 31 (Ga) • 47 (Ag) • 12 (Mg) • 14 (Si) • 41 (Nb) • 60 (Nd) • 32 (Ge) • 29 (Cu) • 26 (Fe) • 10 (Ne) • 63 (Eu) • 17 (Cl) • 55 (Cs) • 25 (Mn) • 13 (Al) • 37 (Rb) • 48 (Cd) • 33 (As) • 34 (Se) • 36 (Kr) • 38 (Sr) • 28 (Ni) • 49 (In) • 58 (Ce) • 54 (Xe) • 42 (Mo) • 30 (Zn) • 24 (Cr) • 52 (Te) • 45 (Rh) • ...

17 Clues: The longest bond • The strongest bond • The outermost occupied shell of an atom • Also known as an Electron Dot Structure • The study of carbon-containing compounds. • The fundamental unit of a chemical compound • The attractive force that holds atoms or ions together • The proper prefix for 4 atoms of any particular element • ...

17 Clues: smallest unit of an element • a subatomic particle that has no charge • a subatomic particle with a positive charge • the sum of the numbers of protons and neutrons • the number of protons in the nucleus of an atom • a subatomic particle that has a negative charge • a horizontal row of elements in the periodic table • a vertical column of elements in the periodic table • ...

19 Clues: science is not a • the rows of the periodic table • the groups of the periodic table • a fancy way to say electron shells • across a period the nuclear charge..... • the number of electrons a d subshell can hold • the number of electrons a p subshell can hold • the number of electrons an s subshell can hold • a term to describe the number of protons in a nucleus • ...

19 Clues: a word that describes low luster • two or more atoms bonded together • number the total number of protons • The most basic particle of an element • mass The sum of protons plus neutrons • able to be bent or shaped without breaking • the mass of an object divided by its volume • this subatomic particle has a neutral charge • ...

13 Clues: Marsh • Gallic • Fat Note • Eskimo Crib • A Piece of snow • Paper with Lines • Periodic Table Au • Capital of Russia • Final Resting Box • Green stone and a plant • Variety is the _____ of Life • Fifth Largest City in Austria • Greatest Rock and Roll Drummer

19 Clues: A column on the periodic table • indicates the shape of the orbital • high electrical and thermal conductivity • describes the angular momentum of an electron • the specific amount of energy an electron has • the number of protons in the nucleus of an atom • Electrons on the outermost energy level of an atom • A horizontal row of elements in the periodic table • ...

7 Clues: Carbon + oxygen • The coolest person in 8G. • The chemical symbol for argon. • The best teacher in the school. • A way of separating the solute with the solvent. • number The numbers above the elements on the periodic table. • The name of elements on the right side of the periodic table.

17 Clues: The atomic mass of carbon. • The Greek who named atoms. • Positively charged particle. • A negatively charged particle. • The molecule H2O is ___________. • Everything is made of ___________. • An atom's center or the atom's brain. • Electrons have different _______levels. • A subatomic particle that has no charge. • The Greek word "atomos" means _________. • ...

47 Clues: A defining particle of matter. • The simplest form of a substance. • Conversion of a solid to a liquid. • Amount of matter an object contains. • Horizontal row of the periodic table. • Mixture consisting of two or more phases. • Column of elements on the periodic table. • The combination of two or more substances. • A property relating to chemical reactivity. • ...

15 Clues: plus • W.A.T.E.R • sick thing • keeps going • carbondioxide • space engineer • opposite of plus • controlling person • a special containor • low body temperature • a random persons story • the way the clock goes • the opposite way the clock goes • fake light that grows your plants • a light gas part of the periodic table

15 Clues: Nonreactive • Breaking down • Sunblock metal • Combining parts • Burning reaction • Gain of electrons • Loss of electrons • Outer electron count • Compound with oxygen • Tiny negative particle • Balanced reaction state • What might be catalyzed • Fe on the periodic table • What you start with in a reaction • What you end up with in a reaction

6 Clues: How the current periodic table is organized • Shiny, good conductors,and have a high melting point • Dull, brittle, poor conductors, have a low melting point • Arranged his periodic table by increasing the atomic number • Arranged the first periodic table by increasing atomic mass • ...

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. • row of elements on the Periodic Table that have the same number of electron shells. • column of elements on the Periodic Table that have similar physical and chemical properties. • electrons on the outermost energy level of an atom that determine the reactivity of the atom. • ...

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. • ...

19 Clues: Center of an atom • The amount of matter a substance has • The average mass of one atom of an element • The number of protons in the nucleus of an atom • A one-or-two letter representation of an element • Changes depending on how much gravity is present • A horizontal row of elements in the periodic table • What's around after a chemical reaction takes place • ...

10 Clues: k • 1,17 • Water • 2.8.8.16 • Fe+C_alloy • what-happens • single-atom-name • Atoms-in-an-element • mix-of-building-blocks • 40th-element-of-the-periodic-table

11 Clues: the smalles part of a chemical element • substance that cannot be broken down or changed • substance formed as a result of a chemical reaction • subatomic particle with a negative electrical charge • whether or not a substance will undergo a chemical change • shows how many atoms of an element are present in a molecule • ...

11 Clues: "como ___" • green fruit • tic-___-toe • aussie animal • molecule part • seasonal visitor • good grade silver • my favorite plant • capital of argentina • on the periodic table as bi • flowers that come back yearly

12 Clues: fluid • compact • keeps heat in • middle of atom • zoom around atom • physical substance • example water vaper • made periodic table • to liquid turn to gas • multiplication answer • a object that doesn't move • water does this in the freezer

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. • ...

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. • 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. • ...

8 Clues: A interaction that holds Adams together • electrons on the outermost layer of an Adam that term in 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 electrons shells • ...

15 Clues: Horizontal rows of the periodic table is what? • Negatively charged subatomic particles are called what? • Positively charged subatomic particles are called what? • Defined as one-twelfth the mass of carbon-12 amu is what? • The number of protons in the nucleus of an atom is called what? • Vertical column of elements in the periodic table is called a what? • ...

19 Clues: People who study chemistry • the formula for water is ___ • Chemistry is the study of ______ • There are ____ types of chemistry • iron, gold, and silver are ______ • chemistry is closely related to _______ • Elements are listed on the ______ table • Substances made up of a single type of atom • Modern chemistry is about ___ centuries old • ...

19 Clues: People who study chemistry • the formula for water is ___ • Chemistry is the study of ______ • There are ____ types of chemistry • iron, gold, and silver are ______ • chemistry is closely related to _______ • Elements are listed on the ______ table • Substances made up of a single type of atom • Modern chemistry is about ___ centuries old • ...

17 Clues: capable of being shaped • A mixture of two or more metals • A molecule consisting of two atoms • the ability to move or transmit an impulse • the number of protons in the nucleus of an atom • A horizontal row of elements in the periodic table • The average mass of all the isotopes of an element • a vertical column of elements in the periodic table • ...

17 Clues: The smallest basic unit of matter • How electrons move around the nucleus • A subatomic particle that has no charge • Anything that has mass and takes up space • A part of the atom that has a negative charge • A part of the atom that has a positive charge • A mixture that has a uniform consistent appearance • A type of bond that forms when atoms share electrons • ...

17 Clues: gain of electrons • loss of electrons • A positively charged ion • A negatively charged ion • A horizontal row of elements in the periodic table • Electrons on the outermost energy level of an atom • a vertical column of elements in the periodic table • an element that conducts heat and electricity poorly • an element that has properties of both metals and nonmetals • ...

13 Clues: – a row in the periodic table • – electrons in the outer shell • – a column in the periodic table • – amount of ability to do the work • – number of protons in the nucleus of an atom • – an electron in an atom’s outermost energy level • – chart that organizes elements according to properties • - how likely an element is to form bonds with other elements • ...

16 Clues: a row of periodic elements • a column of periodic elements • a group of atoms bonded together • the positively center of an atom • a pure substance made up of cells • the basic building block of chemistry • a positively charged subatomic particle • a subatomic particle with a neutral charge • a subatomic particle with a negative charge • ...

16 Clues: A positive ion • A negative ion • Most elements are ________ • Name for the Group 2 metals • Name for the Group 1 metals • The most reactive nonmetal group • The horizontal rows are known as ________ • When an atom becomes negative it _______ electrons • The vertical columns are called _______ or families • When an atom becomes positive it ________ electrons • ...

16 Clues: Anything that has mass and volume • a horizontal row in the periodic table • a vertical column on the periodic table • Theory Atoms of a given element are identical • An atom that has gained or lost one or more electrons • An element or substance that conducts heat and electricity • Describes how likely an element is to form bonds with other elements • ...

16 Clues: Resides in the nucleus • A length or portion of time. • A negative charge in a part of a nucleus. • A positive charge in a part of a nucleus. • A colorless, odorless, highly flammable gas. • The central and most important part of an object • An extremely small amount of a thing or quality. • An airtight container made of tinplate or aluminium. • ...

16 Clues: What element coal have. • what element is in milk. • What fruit has what element • What element is to make rings • What time of air to we breath • What element does utensil have. • What element does a pencil have • what are the particles in water • what type of element are in a can • What element makes coin or jewels • what element used in a light bulb. • ...

11 Clues: The most gas in the air. • The most electronegative element. • The group has one of valence electron • It’s semi-metal and atomic number is 14 • What is the alkali metal on period 2. • Which element has the lowest atomic mass. • Which element has an atomic number of 26. • gas To which element group does argon belong? • ...

11 Clues: These gases are unreactive • Really reactive, located in group 7 • the most reactive metal group, located in group 1 • fill in the d-orbital, have several different oxidation states • Located in group 2 (There is a dash between the first two words) • the width of the atom, increases from top to bottom of a group and decreases from left to right of a period • ...

11 Clues: Atomic mass of sodium • Element with symbol Sn • Name of group 2 elements • Metals Present in Group 1 • Elements present in group 17 • 4th element present in group 18 • Element present in group 2 period 6 • Element with atomic mass 40 in period 4 • This element is an alkali metal found in bananas • This gas is lighter than air and used in balloons • ...

11 Clues: yellowish, gas, that is poisonous to inhale. • Hard magnetic metal, that is used in turbines. • Brittle, yellow solid, that has a really bad smell. • Hard metal, that composes most of the earth's core. • Soft, lightweight, metal that is commonly used in cans. • Noble gas, that is used in light bulbs, and welding gas. • ...

11 Clues: An element is a single ____ • This element has 47 protons • This particle has no charge • These elements are all in group 18 • This particle has a negative charge • This element has an electron configuration of 2.8.6 • Elements in the same _____ have similar properties. • This element is in group 2 and is in dairy products like milk • ...

14 Clues: stinks • kills rats • in bananas • found in pools • name of a coin • found in bones • its a noble gas • what you breathe • used in toothpaste • used to makes nukes • makes you sound funny • used to preserve wood • what forks,spoons,knifes • riches material on the periodic table

14 Clues: represents • outer ring • mass of atom • neutral charge • A wave function • negative charge • positive charge • center of a atom • Can't be broken up • created periodic table • # of protons in a atom • pore at conducting heat • good for conducting heat • vary small, has properties of a chemical element.

15 Clues: electron pair • uneven charge • orbits nucleus • sea of electrons • number of protons • emission of light • attract electrons • transfer of electron • distance from nucleus • ions of multiple atoms • trends in periodic table • of conservation of matter • positive or negative charge • substance that is of one atom • electrons in outer shells of nucleus

8 Clues: An interaction that holds atoms together. • A vertical column on the Periodic Table that have similar properties. • electrons on the outermost ring in the shell and determines the reactivity of an atom. • Horizontal row of elements on the Periodic Table that have the same number of electrons. • ...

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. • ...

13 Clues: a method of separating mixtures of inks • the positively charged particles in an atom • one of the fractions that is used for jet fuel • the area of an atom that is positively charged • particles contained in an atom that occupy shells • hydrocarbons contain carbon and hydrogen __________ • fractions are separated according to ______________ point • ...

13 Clues: is an uncharged particle • elements in a column are known as a • it is a positively charged particle • the combination of protons and neutron is called the • each horizontal row in the periodic table is called a • have properties of both metals of both metals and nonmetals • it means how likely an element is to undergo a chemical change • ...

13 Clues: This element is in period 4 group 2 • The horizontal rows of the periodic table • The vertical columns of the periodic table • Mr. Pillath has two cats: Miss Chonk and... • The electrons in the outer most shell of an atom • This element has the highest known electronegativity • Ability of an atom to attract and hold onto electrons • ...

17 Clues: زجاج • this halogen is used in PVC • The most reactive non-metals • The horizontal rows in Periodic table. • this halogen is used in teflon (non-stick pans) • The main ingredient of glass is always _____ dioxide • the property that allows metals to be drawn into wires • the ability of a substance to be hammered into sheets. • ...

11 Clues: Neutral Ion • Positive Ion • Negative Ions • have a diverse range of individual physical and chemical properties. • helium (He), neon (Ne), argon (Ar), krypton (Kr), xenon (Xe), and the radioactive radon (Rn). • series encompasses the 15 metallic chemical elements with atomic numbers from 89 to 103, actinium through lawrencium. • ...

11 Clues: The most gas in the air. • The most electronegative element. • It’s semi-metal and atomic number is 14 • What is the alkali metal on period 2? • Which element has the lowest atomic mass. • Which element has an atomic number of 26. • It is only metal element that is liquid at room • The group have high negative value of electron affinity. • ...

11 Clues: all are radioactive • difficult to explain • group 1; very reactive • Inner-transition metals • Mix of both metals and non-metals • poor conductors of heat/electricity • Good conductors of heat/electricity • They don't react with other elements • Vertical column in the periodic table • second most reactive; forms basic solutions • ...

12 Clues: A charged particle. • Atoms Atoms that covalently bond with • with different properties and characteristics. • Bonds A force between oppositely charged particles. • Reactions Are changes when atoms interact to form new • Two elements combine chemically to form a new substance. • A way to write a compound with the elements chemical symbols. • ...

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 • ...

11 Clues: carbon • a hard gray metal. • the life-supporting component of the air. • a strong, lightweight, silvery-gray metal • forms about 78% of the earth's atmosphere. • a colorless, odorless, highly flammable gas, • the lightest member of the noble gas series. • a mineral that our bodies need for growth and development • ...

11 Clues: How many valence electrons do the halogens have? • Electrons in the atom's outermost electron shell. • This group of elements are very reactive nonmetals. • How many valence electrons do the noble gases have? • How many valence electrons do the alkali metals have? • How many valence electrons do the alkaline earth metals have? • ...

10 Clues: Table of elements • Links between atoms • Basic unit of matter • Written form of a molecule Ex: Co2 • Atoms transform into different atom • Groups of atoms with chemical bonds • Chemical bond that shares electrons • Electron on outermost layer of atoms • Chemical bond that transfers electrons • Mostly on the left of the periodic table

15 Clues: A negatively charged subatomic particle • A subatomic particle with no charge and a mass of 1 amu • The number of protons in the nucleus of an atom of an element • A unit of mass equal to one-twelfth the mass of a carbon-12 atom • The total number of protons and neutrons in the nucleus of an atom • ...

15 Clues: A molecule that has two poles • Substance produced in the reaction • Each vertical column of the periodic table • Each horizontral row of the periodic table • A measure of the space occupied by the object • Substance present at the start of the reaction • Matter that has a uniform and definite composition • Form of matter that has a definite shape and volume • ...

15 Clues: particles with a negative 1 charge • particles with a positive 1 charge • neutral particles that have 0 charge • the number of protons in the element • 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 • neutral particles that have 0 charge • the number of protons in the element • 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: The middle of the atom • Row in the Periodic Table • Column in the Periodic Table • a group of atoms bonded together • The charge number of an atomic nucleus • In the middle of the atom; Has a neutral charge • In the middle of the atom; Has a positive charge • an ion, or charged particle, with a positive charge. • In the outer rings of the atom; Has a negative charge • ...

15 Clues: A substance made of only one type of atom. (7) • The type of bond formed between metal atoms. (8) • A negatively charged particle found in atoms. (8) • A property calculated as mass divided by volume. (7) • The lightest and most abundant element in the universe. (8) • The outer shell electrons involved in chemical bonding. (7) • ...

15 Clues: Energies associated with electrons • Electrons in the outermost shell of an atom • A function describing the position and behavior • A Russian chemist who created the periodic table • Elements without any of the properties of metals • Elements with some, but not all metallic properties • The tendency of an atom to attract electrons towards itself • ...

5 Clues: The vertical items of the periodic table • The horizontal lines of the periodic table • The periodic table contains information about pure substances called- • Table/ A table where the elements are sorted into groups such as, metals, nonmetals, metaloids and gasses • ...

11 Clues: These can be found on the periodic table • Contains protons, neutrons and electrons • Where you can find all 118 known elements • The number of protons or electrons in an atom • This is where electrons are located in an atom • The science which uses the periodic table all the time • This is where protons and neutrons are located in an atom • ...

17 Clues: a negatively charged ion • a positively charged ion • a subatomic particle neutral charge • a subatomic particle positive charge • a subatomic particle negative charge • an element or substance that is not a metal. • in the periodic table is a row of chemical elements. • complete transfer of valence electron(s) between atoms. • ...

17 Clues: Is named after a planet • Is the bases of all matter • Has a atomic mass:195.08 u • Is nutrient commonly found in bananas • is a substance that is being dissolved • Is a mixture with a uniform composition • Is the product of a Solute and a Solvent • Is the rarest naturally occurring element • Is the last element in the periodic table • ...

17 Clues: A negatively charged ion • A positively charged ion. • Energy-releasing reactions. • The outer shell of an atom. • The rows in the periodic table. • Substances formed in a reaction. • The columns in the periodic table. • Compounds that contain two different elements. • A group of two or more atoms joined by chemical bonds. • ...

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

13 Clues: is an uncharged particle • elements in a column are known as a • it is a positively charged particle • the combination of protons and neutron is called the • each horizontal row in the periodic table is called a • have properties of both metals of both metals and nonmetals • it means how likely an element is to undergo a chemical change • ...

8 Clues: abbreviation of the element name • each horizontal row on the periodic table • Elements listed in order of increasing atomic mass • elements that have properties of metals and nonmetals • each vertical column of elements on the periodic table • elements that are shiny and conduct heat and electricity well • ...

10 Clues: silicon is part of this group • the rows of the periodic table • liquid metal at room temperature • a metal with the Latin name pumbum • a metal used to prevent rust on steel • this element combines with sodium to create salt • the majority of elements on the left side of the table • this element has 2 forms discussed in class red and white. • ...

10 Clues: malleable group • Non reactive group • Most reactive group • E. configuration of 4p^5 • how big the size of a radius • Quantity of orbitals in the "d" shape • scientist that ordered periodic table with atomic mass • scientist that ordered periodic tabnuclearh atomic number • How strongly an atom attracts electrons to its own nucleus • ...

14 Clues: Can be shiny or dull. • How many element were known in 1864. • Group that is odorless and colorless. • Most of the left of the periodic table is. • This group is very dull and brittle when solid. • most of the right side of the periodic table is. • Boron and Silicon are examples of what type of metal. • Shiny,dense,and will corrode are all examples of what. • ...

6 Clues: -a subatomic particle with a charge of negative electricity • table - the table which is used to organize different elements • - A proton is a subatomic particle with a positive electric charge • - a subatomic particle of about the same mass as a proton but without an electric charge • ...

25 Clues: 2882 • center • absorbed • released • smallest unit • neutral charge • mass of object • solid material • gaseous element • negative charge • Russian chemist • positive charge • row of elements • element letters • chemical element • smallest particle • amount of protons • thin coat of metal • column of elements • changes during reaction • electrons on the outside • formed by chemical reactions • ...

20 Clues: tiny sun • our planet • our galaxy • 9% of the sun • makes you fall • ball of plasma • what we live on • what the sun is • how much matter • life requirement • light cant escape • happens in the sun • where everything is • makes up everything • over 90% of the sun • requirements to live • 2nd layer of the sun • table of all the atoms • the middle of something • helps earth be habitable

23 Clues: Sequences • The Cypher • A Locker Map • All 7 Pieces • Mind Boggler • World Cities • Mirror Images • Hack the Tube • Riddle Me This • Hidden Message • Periodic Table • The Missing Key • All Being Equal • Reflection Time • At a Crossroads D • At a Crossroads B • At a Crossroads C • At a Crossroads A • The Learning Lotus • You’ve Been Framed • A Layering of Digits • Anagrams Of Yourselves • Will You Crack the Code

23 Clues: Sequences • The Cypher • A Locker Map • All 7 Pieces • World Cities • Mind Boggler • Hack the Tube • Mirror Images • Periodic Table • Riddle Me This • Hidden Message • All Being Equal • The Missing Key • Reflection Time • At a Crossroads A • At a Crossroads D • At a Crossroads C • At a Crossroads B • You’ve Been Framed • The Learning Lotus • A Layering of Digits • Anagrams Of Yourselves • Will You Crack the Code

9 Clues: of atoms • bonded together • are small building • that takes up space • mixed together but not chemically • that is mixed with at least another element • : is mixed with iron and carbon to make what • there how many elements in the periodic table • is the periodic abbreviation of sodium and chloride

16 Clues: used in balloons • keeps pools clean • trees give off this • used as an ancient poison • found in all living things • mixes with oxygen to create water • its symbol doesn't match its name • noble gas that lights up our signs • good for our bones is found in milk • bonds with chlorine to make table salt • necessary nutrient and used in fireworks • ...

16 Clues: [BO3]3 --electronic • glass is a --------------liquid • aluminum is an-------------- oxide • BI3 is the strongest------- is acid • +1 oxidation number is important for this element • in aqueous solution, H3BO3 behaves as a--------- acid • Boric anhydride is formed when ------- acid is heated • aluminium has vacant d-orbitals and can form a ------ • ...

16 Clues: 31 Protons • 45 neutrons • Not malleable • Poor conductor • Discovered in 1766 • Discovered in 9000 BC • Pure form has no odor • Strong metallic luster • Melting point is 1,202F • First metal to be discovered • Unreactive in its crystal form • One of the rarest gases on Earth • Good heat and electricity conductor • Discovered by Andres Manuel Del Rio • ...

16 Clues: to join • element with the atomic number 2 • element with an atomic mass of 1 • element with the atomic symbol Zn • element with the atomic symbol Cu • element with the atomic symbol Hg • element with the atomic symbol Ti • element with the atomic mass of 39 • particle of matter that has no charge • physical substance that everything is made of • ...

16 Clues: 1st Family • 13th family • 18th family • without a family • What element is #100 • What is the 57th element • How many gases are there • Who made the periodic table • How many halogens are there • What is helium’s atomic mass • What is galliums atomic number • How many Alkali Metals are the • What is bromines atomic number • What is oganessons atomic number • ...

16 Clues: 9 • C • I • B • Ca • 79 • 92 • 47 • Hg • 82 • 14 • Fe • 88 • Li • Xe • 38

6 Clues: building blocks • chemically bonded • on the periodic table • first element of the periodic table • a group of elements not chemically bonded • and things that has mass or takes up space.