Type
Crossword
Description

This crossword contains the following questions and answers:

A row of elements Period
vertical column of elements in the periodic table Group
The law that states that the repeating chemical and physical properties of elements change periodically with the atomic numbers of the element Periodic Law
Describes something that occurs or repeats at regular intervals Periodic
One of the elements of Group 1of the periodic table Alkali metal
One of the elements of Group 2 of the periodic table alkaline-earth metal
One of the elements of group 17 of the periodic table halogen
One of the elements of Group 18 of the periodic table noble gas
Elements in the first row follow lanthanum lanthanides
Groups 3-12 do not have individual names. Instead, all of these groups are called_____ transition metals
Elements in the second row follow actinium are called____ actinides
a yellowish green gas Chlorine
a dark red liquid Bromine
a dark gray solid Iodine
gas at room temperature nitrogen
a transition metal that is not very reactive titanium
Used in thermometers Mercury
is shiny, but it is brittle and can easily be smashed into a powder tellurium
a russian chemist who discovered a pattern to the elements in 1869 Dmitri Mendeleev
makes up 20% of air oxygen

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chemistry Word Search

Type
Word Search
Description

This word search contains the following answers:

mole ratio
reaction
state symbol
diatomic element
dimensional analysis
matter
pure substance
homogeneous mixture
heterogeneous mixture
element
molecule
lanthanide
actinide
transition metal
octet rule
noble gas
alkali metal
period
group
periodic table
percent error
percent yield
molecular formula
empirical formula
atomic weight
significant figure
formula unit
molar mass
anion
cation
measurement
density
conversion factor
stoichiometry
proton
neutron
electron
avogadro
atom
mole

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The ULTIMATE Periodic Table Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

I am a yellow nonmetal often associated with the smell of rotting eggs. Sulfur
I am an alkaline earth metal that burns with a brillian white flame. Magnesium
I am the Transition Metal with 78 electrons. Platinum
I am not a metal, but I hang out with some very reactive metals on the left side of the periodic table. Hydrogen
I am the Noble Gas in Period 5. Xenon
My address is Group 2, Period 2. Beryllium
I am an alkali metal most often found hanging with my buddy chlorine. Sodium
I have only two energy levels and do not react. Neon
I am one of the metalloids and I am used not only in microchips, but also in glass. Silicon
I am the Lanthanide used to make super strong magnets. Neodymium
Of the four ferromagnetic elements on the periodic table, three are found side-by-side in the transition metals. I am the heaviest of these three. Nickel
I am the Transition Metal with 79 electrons Gold
I am the Transition Metal found in most breakfast cereals and in your blood. Iron
I am the lightest of the Halogens. Fluorine
I am the third most abundant element and the most abundant metal in the Earth's crust. Aluminum
I am the Halogen in Period 5. Iodine
I make up about 20% of the air you breath. Oxygen
I am the Transition Metal in Group 6, Period 6. Tungsten
I make up almost 80% of the Earth's atmosphere. Nitrogen
I am the only metal that is liquid at room temperature. Mercury
I am the only element on the periodic table that is happy with just two electrons in my valence shell. Helium
I am the heaviest metalloid in Period 4. Arsenic
I am the metal that is solid at room temperature but melts in your hand. Gallium
I have five valence electrons and three energy levels. Phosphorus
My atomic Number is 92. Uranium
I am the heaviest metal in Period 5. Tin
I am the Period 4 element found in milk, bones and chalk. Calcium

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Periodic Table Vocabulary Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

a substance that cannot be broken down into a simpler substance by ordinary chemical means element
the smallest unit of an element that has all of the properties of the element; basic building block of matter. atom
the number of protons and neutrons in the nucleus of one atom of the element. atomic mass
the number of protons contained in each nucleus of its atoms of the element. atomic number
a horizontal row (left to right) in the periodic table. period
a vertical column (up and down) on the periodic table. group
a chart that organizes information about all of the known elements according to their atomic number. periodic table
describes how likely an element is to form bonds with other elements. reactivity
an element or substance that conducts heat and electricity, is malleable and ductile and has low ionization energy and low electronegativity values. Metals metal
an element that does not conduct electricity or heat and is usually a gas at room temperature. Nonmetals are brittle, have high ionization energies and high electronegativity values. Nonmetals tend to gain electrons to form anions nonmetal
group 1 metals on the periodic table that contain 1 valence electron and lose their valence electrons the most easily, making them the most reactive metals. alkali metals
group 1 metals on the periodic table that contain 2 valence electrons and are the second most reactive metals. alkaline earth metals
group 3-­12 on the periodic table. They have varying valence electrons and do not follow the normal trends of the other metals. They form brightly colored compounds and ions in solution. transition metals
group 17 nonmetals on the periodic table that contain 7 valence electrons. They only need to gain 1 valence electron to have a stable octet. They gain valence electrons the most readily, making them the most reactive nonmetals. halogens
group 18 elements on the periodic table that contain 8 valence electrons (He has 2) and a full valence shell making them very stable and inert. noble gases
an element that has some properties of a metal and some properties of a nonmetal. The metalloids are found on the boron staircase, there are 7 metalloids: B, Si, Ge, As, Sb, Te, and Po. metalloid
elements and/or compounds that when put together are unable to react chemically. The noble gases (group 18) elements are inert because of a full valence shell. inert
the charge of an atoms nucleus resulting from its number of protons nuclear charge
the distance between the nucleus of an atom and it's outermost energy level atomic raduis
the attraction a nucleus has resulting from its number of protons electronegativity

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Chemistry Crossword Puzzle

Type
Crossword
Description

This crossword contains the following questions and answers:

I AM A METAL THAT IS A LIQUID AT ROOM TEMPERATURE MERCURY
I AM USED TO BLOW UP BALLOONS HELIUM
ELEMENTS ARE LISTED ON THE PERIODIC TABLE IN ORDER OF _______ ATOMIC NUMBER INCREASING
ELEMENTS THAT HAVE BOTH PROPERTIES OF METALS AND NONMETALS ARE CALLED _____ METALLOIDS
I HAVE 26 PROTONS IRON
I AM A METALLOID USED IN COMPUTER CHIPS SILICON
WHAT IS THE TERM THAT REFERS TO THE REPEATING PATTERNS OF CHEMICAL ACTIVITY ON THE PERIODIC TABLE PERIODIC
I AM SOMETIMES USED AS A POISON ARSENIC
ELEMENTS SUCH AS HYDROGEN, NITROGEN, AND OXYGEN ARE CALLED ______ DIATOMIC
THE SCIENTIST THAT ARRANGED THE FIRST PERIODIC TABLE MENDELEEV
I AM THE ONLY ELEMENT IN THE HALIDE FAMILY THAT IS A LIQUID BROMINE
THE FIRST COLUMN OF ELEMENTS IS NAMED ALKALIMETALS
I AM THE MOST ELECTRO NEGATIVE ELEMENT ON THE PERIODIC TABLE FLUORINE
I HAVE THE CAPACITY TO KILL SUPERMAN KRYPTON
I AM NOT REALLY A ALKALI METAL BUT SENSE I HAVE ONLY 1 ELECTRON I BEHAVE LIKE THEM HYDROGEN
MY ATOMIC NUMBER IS 79 GOLD
I AM A METAL WITH 28 ELECTRONS NICKEL
I AM A SILVERY WHITE METAL USED TO MAKE SALT SODIUM
I AM A GAS WITH 8 PROTONS AND 8 NEUTRONS OXYGEN
THE SCIENTIST WHO CAME UP WITH ATOMIC THEORY DALTON
I HAVE 92 PROTONS AND WAS USED IN MAKING THE ATOMIC BOMB URANIUM
THE VERTICAL COLUMS ON THE PERIODIC TABLE ARE CALLED GROUPS
ELEMENTS TO THE LEFT OF THE STAIR STEP LINE ON THE PERIODIC TABLE ARE CALLED METALS
THE VERTICAL COLUMNS ON THE PERIODIC TABLE ARE GROUPS
I HAVE 92 PROTONS AND WAS USED IN MAKING THE ATOMIC BOMB URANIUM

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Periodic table vocab Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

Any of the elements belonging to group 1A of the periodic tab Alkali metal
any of the univalent elements belonging to group 2A of the periodic table Alkaline earth metal
any of the electroegation non-metallic elements in group 7A of the periodic table Halogen
an element in the latnide an actinide series that is characterized by the addiction of electrons inner transcription
any of the elements founf in group 8A noble gas
the B group elements (3-12) transition elements
the vertical colums on the periodic table chemical family
the number of protons founf in the nucleus atomic number
a positive charged subatomic particles founf in nucleus protons
a substance of subatomic particles of the nucleus neuton
a negative charged subatomic electron
the tiny very dense positively charged region in the center of an atom nucleus
the electrons in the outermost energy level of an atom valence eletrons
the colums on a periodic table groups
the rows in a priodic table periods
most elements are metalic typically solid and shiny metals
elements typically not shiny usually a gas not solid non-metals
A1 all the way to 2 letter representation of a specific element chemical symbol

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Periodic Table Crossword Puzzle

Type
Crossword
Description

This crossword contains the following questions and answers:

the smallest particle of an element atom
the center of an atom nucleus
a positively changed particle in the nucleus of an atom proton
a neutral particle in the nucleus of an atom neutron
a negatively changed particle electron
an electron in the outermost energy level of an atom valance electron
the properties of elements tent to repeat in a regular an pattern periodic law
a horizontal row of elements period
another word for family group
a quantity equal to one 1/12 the mass of a carbon atomic mass unit
the number of protons in the nucleus of an atom atomic mass
the element that are usually poor conductors non-metal
the element that are good conductors of heat and electricity metal
an element that has properties of both a metal and non-metal metaloid
any atom that have the same number of protons but a different number of neutrons isotopes
another word for atomic mass unit amu

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Periodic Table Basics Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

Who created the Periodic Table? Mendeleev
What is another name for rows? Periods
What are the horizontal lines called? Rows
What are the vertical lines called? Columns
What is another word for columns? Groups
What is oxygen? Element
What is column 18? Noble Gases
What is column 17? Halogens
What is column 1? Alkali metals
What is column 2? alkaline earth metals
Columns 3-12 are what kinda of metals? transition
What kind of element is Helium? Gas
AU is what for Gold? Symbol
The amount of protons is equal to the what? Atomic number
Weighted average of mass of an element? atomic mass
What is hydrogen? nonmetal
What element has the symbol S? Sulfur
What element has the atomic mass of 1.008? hydrogen
How many protons does boron have? five
All elements have protons neutrons and what? electrons

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Rocks and minerals Crossword Puzzle

Type
Crossword
Description

This crossword contains the following questions and answers:

a carbonate mineral and the most stable polymorph of calcium carbonate Calcite
a machine that collects oil Guahers
This chemical element has the symbol S and atomic number of 16 Sulphur
India is the largest producer of this mineral Mica
A mineral usually made up of colorless or pale-colored crystals Feldspar
a component of soil formed by the decomposition of leaves and other plant material Humus
a fracture in rock containing a deposit of minerals or ore Vein
a silvery-white metal in the actinide series of the periodic table Uranium
A fossil formed when sediment fills the inside or covers the outside of a dead organism Mold Fossil
a soft finely stratified sedimentary rock that formed from consolidated mud or clay Shale
also known as common mica, isinglass, or potash mica Muscovite
a hard, dark, glasslike volcanic rock formed by the rapid solidification of lava without crystallization Obsidian
a clay mineral composed of hydrated magnesium silicate Talc
The word from sweden directly translates to heavy stone Tungsten
the process of scraping or wearing away Abrasion
a metamorphic rock that may be foliated or nonfoliated Marble
Made up of sodium chloride and colorless cubic crystals Halite
a group of dark-colored amphibole minerals found in many types of igneous and metamorphic rocks Hornblende
a mixture of hydrous aluminum oxides, aluminum hydroxides, clay minerals, and insoluble materials Bauxite
unrefined petroleum Crude Oil
extracting a metal from ore by BLANK Smelting
a low-grade iron ore consisting largely of chert Taconite
a reddish-black mineral consisting of ferric oxide Hematite
a name used for a large group of black mica minerals that are commonly found in igneous and metamorphic rocks Biotite
flammable gas, consisting largely of methane and other hydrocarbons Natural Gas

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Periodic Table Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

an organized system for elements periodic table
rows go left to right period
creator of the periodic table Dimitri Mendeleev
all of the elements in a period have the same number of _________? atomic orbitals
arranged the elements according to increasing atomic numbers Henry Moseley
column goes from top to bottom group
elements in a group have the same number of __________ in their outer orbitals electrons
a group of elements with similar chemical properties chemical families
a chemical family in group 1 , most reactive alkali metals
a chemical family that is in group 17 , inactive Noble gases
a chemical family found in groups 3-12 transition metals
all of the elements in the second row have _____ orbitals for their electrons two
chemical family in group 17 , salt-fomer halogens
not able to conduct electricity or heat very well non-metals
have properties of both metals and non -metals metalloids
rare earth metals Lanthanides actinides
softer and conduct more poorly than transition metals Post transition metals
modern periodic table is based on ________________ Moseley periodic law

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Chemistry Review Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

A change in matter that produces new substances with new properties. (2words) chemicalreaction
New substances produced in a chemical reaction. products
Substances that react together in a chemical reaction. reactants
A system for organizing elements into columns and rows based on their properties. (2words) periodictable
Rows in the periodic table. period
Columns in the periodic table. family
A group of letters and subscript numbers that represent the make-up of a chemical compound. (2words) chemicalformula
An atom that has an electrical charge, either positive or negative. ion
A compound that forms between a metal and a non-metal after electrons are transferred. ionic
A compound that forms between non-metals as they share electrons. molecular
A subatomic particle found in the nucleus of an atom. It has no charge. neutron
A positively charged subatomic particle found in the nucleus of the atom. proton
A negatively charged subatomic particle that orbits the nucleus of an atom. electron
Refers to either the outer orbital of an atom or the electrons found in the outer shell. valence
A reaction in which two or more reactants combine to produce a new product. synthesis
A reaction in which one compound breaks down into two or more simpler compounds. decomposition
A reaction in which one element takes the place of another element in a compound. (2words) singledisplacement
A reaction in which the metal ions of two different compounds exchange places. (2words) doubledisplacement
The smallest unit of an element. atom
A compound that tastes sour, corrodes metal and tissue, and turns blue litmus paper red. acid
A substance that changes colour when added to an acid or a base. indicator
A compound that tastes bitter, feels slippery, corrodes tissue, and turns red litmus paper blue. base
The number in front of a product or reactant in a balanced chemical equation. coefficient
Ability to conduct (transfer) electricity. conductivity
Law describing the fact that the total mass and number of atoms is the same before and after a reaction. (3words) conservationofmass
A reaction between an acid and a base that produces salt and water. neutralization
Elements on the left side of the periodic table. They are malleable, shiny, conductive, and solid at room temperature. metals
Elements on the right side of the periodic table. They are not malleable, not conductive, and exist in a number of states at room temperature. nonmetals
A pure substance that cannot be broken down. element
A pure substance that contains two or more different elements. compound

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