periodic table Crossword Puzzles

Periodic Table Crossword 2025-10-06

Periodic Table Crossword crossword puzzle

Across

Down

36 Clues: F • O • S • C • N • K • V • P • B • H • Co • As • Kr • Se • Ne • Be • Mn • Ge • Ni • He • Zn • Br • Si • Ar • Ga • Mg • Sc • Cr • Cl • Na • Cu • Ti • Al • Li • Fe • Ca

Periodic Table Vocabulary 2025-10-07

Periodic Table Vocabulary crossword puzzle

Across

The 1 or 2-letter abbreviation for an element (like H for hydrogen).
The area around the nucleus where electrons are likely to be found.
A tiny particle with a negative charge that moves around the nucleus of an atom.
Elements with properties of both metals and nonmetals.
An atom that has gained or lost electrons, so it has a charge.
A measure of how strongly an atom pulls on electrons in a bond.
A bond where atoms share electrons.
Atoms of the same element with the same number of protons but different numbers of neutrons.
A mix of two or more metals (or metal with another element).
Elements that are not shiny, don’t conduct well, and can break easily.
Columns on the periodic table; elements in a group have similar properties.
The tiny particles that make up an atom: protons, neutrons, and electrons.
A negatively charged ion (gained electrons).
The number of protons in an atom.
The smallest part of an element that still has the properties of that element.
The outermost layer of electrons in an atom.
An electron in the outermost shell of an atom; important in forming bonds.
Rows on the periodic table; show the number of electron shells.

Down

A tiny particle in the nucleus of an atom that has no charge (neutral).
Another name for electron dot structure.
A bond where electrons are transferred from one atom to another, forming charged ions.
A simple way to show valence electrons using dots around an element’s symbol.
A substance made of only one kind of atom.
Two or more atoms bonded together.
Elements that are shiny, conduct heat and electricity, and can be shaped easily.
A drawing of an atom that shows electrons in circular orbits around the nucleus.
A positively charged ion (lost electrons).
Electrons in an atom’s outer shell that don’t form bonds.
The average mass of an atom of an element (includes protons and neutrons).
A compound made from positive and negative ions held together by ionic bonds.
The center of an atom, made up of protons and neutrons.
The overall charge of an atom or molecule, based on protons and electrons.
A tiny particle in the nucleus of an atom that has a positive charge.
A bond where electrons move freely between metal atoms.
A molecule with a slightly positive end and slightly negative end because electrons are unevenly shared.

35 Clues: The number of protons in an atom. • Two or more atoms bonded together. • A bond where atoms share electrons. • Another name for electron dot structure. • A substance made of only one kind of atom. • A positively charged ion (lost electrons). • A negatively charged ion (gained electrons). • The outermost layer of electrons in an atom. • ...

Periodic Table Crossword 2025-11-21

Across

Noble gases are colorless, odorless, and ____
When transfering electrons, it forms an ____ bond
This group is located at the bottom of the periodic table
Nonmetals ____ electrons
An alkaline earth metal in period 4
Alkaline Earth Metals ____ in air
This metal has a charge of +1
Published a periodic table containing all 60 known elements
______ is a metal in period 4
______ is a metalloid located in period 4
This metal is ductile and malleable
Designed the first periodic table but didn't get credit
These types of elements are brittle and they break easily
Alkali metals are the most ____ metals
A noble gas located in period 1

Down

An alkali metal in period 3
A transition metal located in period 4 column 4
All actinides are ______
All actinides are ____
Metals ____ electrons
Lanthanides are also known as ____ earth metals
______ is a nonmetal located in period 4
____ are formed from a transfer of electrons
Wrote a textbook that included 28 elements
The Lewis Dot Structure for Mg contains ___ dots
These types of elements are good conductors of heat and electricity
This nonmetal has a charge of -1
Metalloids can be shiny or ____
The outermost electrons are called the ____ electrons
Known as group 17 on the periodic table
An element knwn as a Lanthanide

31 Clues: Metals ____ electrons • All actinides are ____ • All actinides are ______ • Nonmetals ____ electrons • An alkali metal in period 3 • This metal has a charge of +1 • ______ is a metal in period 4 • Metalloids can be shiny or ____ • An element knwn as a Lanthanide • A noble gas located in period 1 • This nonmetal has a charge of -1 • Alkaline Earth Metals ____ in air • ...

Periodic Table Crossword 2025-11-21

Across

Valence Electrons are electrons in the highest _______________
Alkali Metals react with ______ to make strong bases
Found in the Halogens group
Has characteristic colors when it gets really excited
Non-metal in Period 2
Shiny is used to describe these types of elements
Consistent ion charge pattern that will be produced from transferring electrons
Poor conductors of heat and electricity
Found in the Transition Metal group
Metalloid in Period 4
All elements are radioactive
The shape can be as easy or as hard to change varying on the type of metal or nonmetal
Lanthanides react _________ with most nonmetals
Found in the Lanthanides group
Metal in Period 5
The only groups that contains solid
Designed the modern periodic table

Down

The outermost electrons
Metals become positive ions called ________
Nonmetals become negative ions
Originally from the Earth's crust
The ______ of the charge depends on how many valence elements are lost or received
The first person to create the periodic table by increasing atomic mass but was not published due to incompleteness
In the Noble Gases group
Most reactive metal of all the groups
The most rare earth metals
Found in the Actinies group
In the Alkaline Earth Metal group
earth metals Never found alone in nature
First person to produce a published periodic table
Found in the Alkali Metal group

31 Clues: Metal in Period 5 • Non-metal in Period 2 • Metalloid in Period 4 • The outermost electrons • In the Noble Gases group • The most rare earth metals • Found in the Halogens group • Found in the Actinies group • All elements are radioactive • Nonmetals become negative ions • Found in the Lanthanides group • Found in the Alkali Metal group • Originally from the Earth's crust • ...

Periodic Table Elements 2026-02-04

Periodic Table Elements crossword puzzle

Across

Down

20 Clues: O • F • H • B • N • C • Na • Ds • Al • Li • Be • Mg • Fe • He • Rf • Mt • Rg • Ne • Si • Sg

Periodic Table Vocab 2026-04-27

Across

this 1A element would be the least reactive
the smallest atom
there are seven of these on the periodic table
the force of attraction between protons and electrons in an atom
this atom has only one ionization energy
all of these elements are soft and react vigorously with water
elements with the highest melting points and the best conductors
the measurement of the size of an atom
the only elements with full energy levels

Down

periodic law is based on increasing atomic number
ability of an atom to attract electrons towards its nucleus
the most reactive nonmetal
periodic law that was developed by Mendeleev
elements that tarnish easily in air and whose electrons fill the 4f sublevel
all of these elements are radioactive
the energy required to remove a valence electron from an atom
when core electrons block the attraction of the valence electrons
what comes out when elements are shot with cathode rays
the most reactive of all the nonmetals
C to Fl make one of these

20 Clues: the smallest atom • C to Fl make one of these • the most reactive nonmetal • all of these elements are radioactive • the most reactive of all the nonmetals • the measurement of the size of an atom • this atom has only one ionization energy • the only elements with full energy levels • this 1A element would be the least reactive • periodic law that was developed by Mendeleev • ...

periodic table crossword 2026-04-28

Across

there are two of these in water
this sops superman
trees absorb this
the rows on a periodic table
this element is named after france
this metal melts in your hand
pennies are made of this
there is a valley in California named after this
you breath this
bones are made of this
this element is found in thermometers

Down

this is in toothpaste
this element is named after a planet
you can find this in bananas
this makes signs glow
if this fills balloons, they float
there is a state named after this
earrings are made of this
this element makes up bronze
this makes a protective coating around coins

20 Clues: you breath this • trees absorb this • this sops superman • this is in toothpaste • this makes signs glow • bones are made of this • pennies are made of this • earrings are made of this • you can find this in bananas • the rows on a periodic table • this element makes up bronze • this metal melts in your hand • there are two of these in water • there is a state named after this • ...

Chemistry Vocab Words 2023-09-29

Across

A change in which one or more new types of matter form
the ability for a metal to be formed into a variety of shapes
a gas turns into a liquid
often melts at room temperature, does not produce heat or electricity, and is fragile
process that results in the phase transition of a substance from a solid to a liquid
A change in which no new substances are formed, change in the shape and size can be reversed easily
is one of the four fundamental states of matter that have neither volume nor shape
It represents the element in 1 or 2 letters
a horizontal row of the periodic table
depends only on the type of matter in a sample
state with a definite volume but no fixed shape
definite shapes and volumes
A substance that is pure and is one kind of particle
Atomic number = Number of protons
A substnace's ability to react with other substances
A mixture that is not combined, You can take off parts of the mixture
They look like metals, they conduct heat and electricity
A class of elements that have shininess, malleability, ductility, and conductivity, most are solid at room temperature
occur when chemical bonds between atoms are formed or broken

Down

A system that has elements in order by atomic number
used by of the five senses, description of an object
are a group of 15 chemical elements that are silver in color and can tarnish when exposed to oxygen in the air
A solid that forms during a chemical reaction in a solution
is the process in which a liquid state changes into a gas
are chemical elements under the second-to-right column in the periodic table,that forms a salt when it reacts with metal
They are all in the second column of the periodic table
A mixture that is blended well that you cannot change it and it’s the same as before
a column in the periodic table of the chemical elements
changes when the size of the sample changes
are a series of metallic elements whose atomic numbers start from 89 and end at 103
is the amount of space occupied by a sample of matter
When two or more elements combined
are small and are made up of a few even smaller particles. It is made up are electrons, protons, and neutrons
any of the elements found in columnoulumn of the periodic table
When 2 or more substances merge together without losing their original substance
phase change of a substance from a liquid state to a solid
Only contains one atom and on the periodic table
have atoms with a full outer shell of electrons, do not tend to react with other elements, the last column of the periodic table
The sum of protons and neutrons in a single atom
Anything that has mass and occupies space
a element that is a combination of some metal and some nonmetal elements

41 Clues: a gas turns into a liquid • definite shapes and volumes • Atomic number = Number of protons • When two or more elements combined • a horizontal row of the periodic table • Anything that has mass and occupies space • changes when the size of the sample changes • It represents the element in 1 or 2 letters • depends only on the type of matter in a sample • ...

Science Categories 2023-12-05

Across

what law is action-reaction
straight line on a distance time graph
what law is inertia
when net force is zero
not malleable and brittle and not good at conducting.
speed with a direction
distance over time
vertical lines in a periodic table
the small text on chemical formulas
what is f/m equal to
no charge

Down

the resistance to change
around the nucleus.
positively charged
when the net force is not zero
one of the highest reactive groups
horizontal lines in periodic table
one of the highest reactive groups
what group are stable elements
the middle of an atom

20 Clues: no charge • positively charged • distance over time • around the nucleus. • what law is inertia • what is f/m equal to • the middle of an atom • when net force is zero • speed with a direction • the resistance to change • what law is action-reaction • when the net force is not zero • what group are stable elements • one of the highest reactive groups • horizontal lines in periodic table • ...

Science Categories 2023-12-05

Across

what law is action-reaction
straight line on a distance time graph
what law is inertia
when net force is zero
not malleable and brittle and not good at conducting.
speed with a direction
distance over time
vertical lines in a periodic table
the small text on chemical formulas
what is f/m equal to
no charge

Down

the resistance to change
around the nucleus.
positively charged
when the net force is not zero
one of the highest reactive groups
horizontal lines in periodic table
one of the highest reactive groups
what group are stable elements
the middle of an atom

electron configuration 2014-05-09

Across

having this in the outer shell makes atoms stable
this element has the atomic mass of 14.007
the atomic number of Sodium
a metal atom loses this to become positively charged
positive ions attract this type of ion
the name of the vertical columns on the periodic table
the maximum number of electrons in the first shell

Down

C is the symbol for this element
the type of compounds formed when metals react with non-metals
the periodic table is made up of metals non-metals and
the name of the rows on the periodic table
alkaline metals belong to this group
the name of the outer shell of atoms
non-metals do this with electrons to achieve the octet arrangement
the number of electrons in the outer shell of noble gases

15 Clues: the atomic number of Sodium • C is the symbol for this element • alkaline metals belong to this group • the name of the outer shell of atoms • positive ions attract this type of ion • the name of the rows on the periodic table • this element has the atomic mass of 14.007 • having this in the outer shell makes atoms stable • ...

Preclass of Periodic Table 2023-10-03

Preclass of Periodic Table crossword puzzle

Across

an English people who constructed the atomic theory
Name of Groups Element of three according to their weights and properties
What is piece of equipment did Dalton use in his work on atomic weights?
unusual element cz it does have a neutron and just one proton
Na is the symbol of element ...
a scientist that focus only in Chemistry
Water are consist of hydrogen and ...

Down

a Russion scientist who arranged the whole of the modern periodic table
The rows of Periodic table are called ...
Many of the columns of elements in the periodic table
a place to work some observation and experiment
Another name for nitrogen
... and argon were the element that discovered after New lands had completed his work.
the part of atom that can move
Element number 74

15 Clues: Element number 74 • Another name for nitrogen • the part of atom that can move • Na is the symbol of element ... • Water are consist of hydrogen and ... • a scientist that focus only in Chemistry • The rows of Periodic table are called ... • a place to work some observation and experiment • an English people who constructed the atomic theory • ...

Periodic Table Vocabulary 2021-10-04

Across

all nonmetals very reactive. poor conductors of heat and electricity tend to form salts with metals (7 outer level electrons)
The average mass of all the isotopes of an element
Groups 3-12, 1-2 electrons in the outer energy level, less reactive than alsali-earth metals, shiny, good conductor of thermal energy and electrical current, high density
metallic elements in group 2 of the periodic table which are harder than the alkali metals and are also less reactive
electrons in the outermost shell
vertical columns on the periodic table
gasses Elements in group 8A of the periodic table. Have no charge and are gases under normal conditions.

Down

Group 1, 1 electron in outer level, very reactive, soft, silver, shiny, low density
Horizontal rows on the periodic table
the property that describes how readily a substance combines chemically with other substances
Elements that have properties of both metals and nonmetals
Elements that are not metals, poor conductors of heat and electric current
the number of protons in an atom

13 Clues: the number of protons in an atom • electrons in the outermost shell • Horizontal rows on the periodic table • vertical columns on the periodic table • The average mass of all the isotopes of an element • Elements that have properties of both metals and nonmetals • Elements that are not metals, poor conductors of heat and electric current • ...

Periodic Table Vocabulary 2021-10-04

Across

all nonmetals very reactive. poor conductors of heat and electricity tend to form salts with metals (7 outer level electrons)
The average mass of all the isotopes of an element
Groups 3-12, 1-2 electrons in the outer energy level, less reactive than alsali-earth metals, shiny, good conductor of thermal energy and electrical current, high density
metallic elements in group 2 of the periodic table which are harder than the alkali metals and are also less reactive
electrons in the outermost shell
vertical columns on the periodic table
gasses Elements in group 8A of the periodic table. Have no charge and are gases under normal conditions.

Down

Group 1, 1 electron in outer level, very reactive, soft, silver, shiny, low density
Horizontal rows on the periodic table
the property that describes how readily a substance combines chemically with other substances
Elements that have properties of both metals and nonmetals
Elements that are not metals, poor conductors of heat and electric current
the number of protons in an atom

chemistry 2022-12-07

Across

not shiny
can be pulled into wire
smallest part of an element
properties of both touching in zig zag lines
found on left side of periodic table
metals right side of periodic table
negative charge
shatters easily
electricity and heat pass through

Down

can be bent or hammered
on the outside and made of electrons
made of protons and nuetrons
electricity and heat does not pass through it
reflects light
positive charge

15 Clues: not shiny • reflects light • negative charge • positive charge • shatters easily • can be bent or hammered • can be pulled into wire • smallest part of an element • made of protons and nuetrons • electricity and heat pass through • metals right side of periodic table • on the outside and made of electrons • found on left side of periodic table • ...

Periodic table Trends 2023-10-24

Across

all non metals and have seven valence electrons
contains one metalloid and four metals and contain three valence electrons
the energy required to remove an electron from an atom
vertical columns that tell the number of outer shell electrons each element has
A measure of the ability of an atom in a chemical compound to attract electrons
Elements found on the left and middle portions of the periodic table and are generally have luster and malleable
positively charged ions that have lost one or more electrons
slightly less reactive than alkali metals and they always have two valence electrons
Half the distance between nuclei in covalently bonded diatomic molecule

Down

Elements found on the right side of the periodic table and tend to be dull and brittle
elements in the center of the periodic table and have a variable number of valence electrons
contains one nonmetal and two metalloids and two metals
most stable elements in the periodic table and have a full valence electrons
negatively charged ions that have gained one or more electrons
Horizontal rows that tell the number of energy levels, orbitals or shells each element in that period have
elements with the properties of both metals and non metals
metals that are extremely reactive and are never found in nature in their pure form and they have one valence electron

17 Clues: all non metals and have seven valence electrons • the energy required to remove an electron from an atom • contains one nonmetal and two metalloids and two metals • elements with the properties of both metals and non metals • positively charged ions that have lost one or more electrons • negatively charged ions that have gained one or more electrons • ...

Periodic Table 2021-10-13

Across

members of group 7A family that are highly reactive
the same element but has a different mass
name of the vertical columns on the periodic table where the elements have similar chemical properties
______ electrons are electrons in the outermost energy level
_____ metals located in the middle of the periodic table groups 3-12
_____ energy is the energy required to remove an electron from an atom
these elements are shiny, lustrous, and are good conductors

Down

horizontal rows of elements on the periodic table that are numbered based on energy levels
the ability for an element to attract an electron
_____ metals are the group 1 family name
members of the s-block are found on which side of the periodic table

11 Clues: _____ metals are the group 1 family name • the same element but has a different mass • the ability for an element to attract an electron • members of group 7A family that are highly reactive • these elements are shiny, lustrous, and are good conductors • ______ electrons are electrons in the outermost energy level • ...

Chemistry Crossword 2022-05-02

Across

In a covalent bond, electrons are __________ to become stable.
Another term for "sea of electrons".
The non-metals are located on the __________ side of the periodic table of elements.
There are transferred electrons in a(n) __________ bond.
The __________ are on the left side of the periodic table of elements
Xenon is on the 18th __________ of the periodic table of elements.

Down

The carbon (C) atom has 6 __________ because carbon is on the 16 group of the periodic table of elements.
Gilbert _________ discovered the electron dot diagram.
Helium is a __________ because it is chemically stable by itself.
One picometer is equal to one-__________ of a meter.
Ammonia is a __________ because it is made up of two or more different kinds of atoms joined together by chemical bonds.
Water is a __________ molecule because it has an uneven distribution of atoms, there is a positive side and a negative one.
Methane is __________ because the hydrogen atoms are equally distributed around the one carbon atom.

13 Clues: Another term for "sea of electrons". • One picometer is equal to one-__________ of a meter. • Gilbert _________ discovered the electron dot diagram. • There are transferred electrons in a(n) __________ bond. • In a covalent bond, electrons are __________ to become stable. • Helium is a __________ because it is chemically stable by itself. • ...

matter vocabulary 2021-05-24

Across

makes up most elements
not evenly distributed mixture
smallest unit of matter
column of periodic table

Down

evenly distributed mixture
what everything is made of
different elements chemically combined
Mercury at room temperature
study of the properties of matter
a row of the periodic table
pure substance
ex:vapor

12 Clues: ex:vapor • pure substance • makes up most elements • smallest unit of matter • column of periodic table • evenly distributed mixture • what everything is made of • Mercury at room temperature • a row of the periodic table • not evenly distributed mixture • study of the properties of matter • different elements chemically combined

Chemistry Quiz 5.1 & 5.2 2022-11-10

Chemistry Quiz 5.1 & 5.2 crossword puzzle

Across

The LAST name of the man to create the first version of the periodic table.
How many sublevels are there in the periodic table?
Part of Group 18 because its energy levels are completely filled, making it unreactive.
Unreactive, found towards the far right side of the periodic table
The 14 elements with atomic numbers from 90 to 103, belong in periods 6-7 and groups 3-4.

Down

The physical and chemical properties of the elements are periodic functions of their atomic numbers.
The 14 elements with atomic numbers from 58 to 71, elements are very similar in chemical and physical properties.
which country was the first continental congress of chemists held?
The horizontal rows of the periodic table going from 1 -7 with 2 extras.
How many elements were discovered by the mid-nineteenth century?

10 Clues: How many sublevels are there in the periodic table? • How many elements were discovered by the mid-nineteenth century? • which country was the first continental congress of chemists held? • Unreactive, found towards the far right side of the periodic table • The horizontal rows of the periodic table going from 1 -7 with 2 extras. • ...

Chemistry 2025-10-16

Across

Group 8 on the periodic table
Group 1 on the periodic table
where the electrons are found in an atom
A positive particle

Down

Where the protons and neutrons are found
Group 7 on the periodic table
A charged particle
A negative particle
A neutral particle

9 Clues: A charged particle • A neutral particle • A negative particle • A positive particle • Group 7 on the periodic table • Group 8 on the periodic table • Group 1 on the periodic table • Where the protons and neutrons are found • where the electrons are found in an atom

Chapter 5: Review! 2023-12-12

Across

Nonmetal in Group 4
A unit or quantum of light
1s^2 2s^2 2p^6 3s^1
A region in an atom where there is a high probability of finding electrons
1S^2 2S^2 2P^4
Mendeleev Who was the first person to design a way to organize elements?

Down

What determines the chemical properties of an atom?
A vertical column on the periodic table
A horizontal row of elements in the periodic table
Group 4; Period 12
Number How is the periodic table organize elements by?
Is there an exact location for an electron?

12 Clues: 1S^2 2S^2 2P^4 • Group 4; Period 12 • Nonmetal in Group 4 • 1s^2 2s^2 2p^6 3s^1 • A unit or quantum of light • A vertical column on the periodic table • Is there an exact location for an electron? • A horizontal row of elements in the periodic table • What determines the chemical properties of an atom? • Number How is the periodic table organize elements by? • ...

Science Crossword 2021-11-05

Across

Table of Elements
Electric energy flowing
One of the many elements on the Periodic Table, starts with O, we need it to breathe.
The smallest unit
Characteristics of Metals and Non-Metals
Multiple elements mixed together
A solid that doesn't let heat and electricity through it
Is it shiny?
Electricity flows through wires to activate a lightbulb (EXAMPLE)

Down

Can it be hammered?
Shiny, Malleable, Conductive
One of the _______ of the Periodic Table
A solid that lets heat and electricity through it
Dull, Brittle, Insulative

14 Clues: Is it shiny? • Table of Elements • The smallest unit • Can it be hammered? • Electric energy flowing • Dull, Brittle, Insulative • Shiny, Malleable, Conductive • Multiple elements mixed together • One of the _______ of the Periodic Table • Characteristics of Metals and Non-Metals • A solid that lets heat and electricity through it • ...

Reece T Science 2021-12-09

Across

Smallest part of an element
Rings of electrons
Change in size, shape, or state of matter
Surrounds and atom
Mass-Atomic#=Neutrons
Tells how many molecules are in a chemical formula
Unit used to measure atoms
Something made up of only 1 type of atom
An atom with a low amount of valance electrons is very...

Down

Protons, Neutrons, Electrons
Columns on the Periodic Table
An atom with a large amount of valance electrons is...
Negative Charge
Rows on the Periodic Table
Center of an atom
Change in a substances atoms
No Charge
Atomic#=Protons=Electrons
Positive Charge
Tells how many atom are in an element

20 Clues: No Charge • Negative Charge • Positive Charge • Center of an atom • Rings of electrons • Surrounds and atom • Mass-Atomic#=Neutrons • Atomic#=Protons=Electrons • Rows on the Periodic Table • Unit used to measure atoms • Smallest part of an element • Protons, Neutrons, Electrons • Change in a substances atoms • Columns on the Periodic Table • Tells how many atom are in an element • ...

Reece T Science 2021-12-09

Across

Smallest part of an element
Rings of electrons
Change in size, shape, or state of matter
Surrounds and atom
Mass-Atomic#=Neutrons
Tells how many molecules are in a chemical formula
Unit used to measure atoms
Something made up of only 1 type of atom
An atom with a low amount of valence electrons is very...

Down

Protons, Neutrons, Electrons
Columns on the Periodic Table
An atom with a large amount of valence electrons is...
Negative Charge
Rows on the Periodic Table
Center of an atom
Change in a substance's atoms
No Charge
Atomic#=Protons=Electrons
Positive Charge
Tells how many atom are in an element

20 Clues: No Charge • Negative Charge • Positive Charge • Center of an atom • Rings of electrons • Surrounds and atom • Mass-Atomic#=Neutrons • Atomic#=Protons=Electrons • Rows on the Periodic Table • Unit used to measure atoms • Smallest part of an element • Protons, Neutrons, Electrons • Columns on the Periodic Table • Change in a substance's atoms • Tells how many atom are in an element • ...

Periodic Table of Elements 2015-04-17

Periodic Table of Elements crossword puzzle

Across

metal+metal
positively charged particle
tiny piece of everything
in the middle of an atom
has the same number of protons
a charged atom
number of protons of an atom
a unit of mass that describes the mass of an atom or molecule
zero charged particle
negatively charged particle
around the nucleus
holds quarks together
the number of groups in the Periodic Table

Down

the mass of an atom expressed in atomic mass units
the sum of the numbers of protons and neutrons in the nucleus of an atom
created the Periodic Table
metal+non-metal
makes up everything in the universe
an atom
non-metal+non-metal

20 Clues: an atom • metal+metal • a charged atom • metal+non-metal • around the nucleus • non-metal+non-metal • zero charged particle • holds quarks together • tiny piece of everything • in the middle of an atom • created the Periodic Table • positively charged particle • negatively charged particle • number of protons of an atom • has the same number of protons • makes up everything in the universe • ...

chemistry 2014-06-16

Across

Horizontal column in periodic table
involving absorption of energy
reaction in which reactants combine
symbol symbol used to represent elements
containing two or more atoms
bond in which electrons are shared
bond in which electrons are gained or lost
Something in which the solute is dissolved
number of protons
positive mass in an atom
Components physically combined

Down

contains protons, electrons and neutrons
involving releasing of energy
reaction in which reactant separates
very reactive gases
molecule containing two atoms
vertical column in periodic table
pure substance that cannot be broken down.
Something dissolved in solvent
atom in which there is a charge

20 Clues: number of protons • very reactive gases • positive mass in an atom • containing two or more atoms • involving releasing of energy • molecule containing two atoms • involving absorption of energy • Something dissolved in solvent • Components physically combined • atom in which there is a charge • vertical column in periodic table • bond in which electrons are shared • ...

Chem Crossword 2023-11-02

Across

Bi
Sn
A type of change that changes the makeup of the substance
Zn
A charged atom
(CN)-1
negatively charged elements;non-metals
Pb
The elements along the stairs excluding aluminium
an alloy of copper and zinc
heat is absorbed
A type of table that organizes elements

Down

(MnO₄)-1
atoms of the same element that have a different number of neutrons
Very reactive non-metal group with a -1 charge
pure substance made up of two or more elements
Ag
3D sphereic structure in an atom
positively charged metal
The metals in the first column of the periodic table
Mass per unit volume

21 Clues: Bi • Sn • Ag • Zn • Pb • (CN)-1 • (MnO₄)-1 • A charged atom • heat is absorbed • Mass per unit volume • positively charged metal • an alloy of copper and zinc • 3D sphereic structure in an atom • negatively charged elements;non-metals • A type of table that organizes elements • Very reactive non-metal group with a -1 charge • pure substance made up of two or more elements • ...

3rd Nine Weeks Crossword :D 2023-03-09

3rd Nine Weeks Crossword :D crossword puzzle

Across

the continents brought together before they drifted
what does the P mean is PUFLART
what is the r in PUFLART
your bestie!
clue on when there is chemical changes are happening
2 elements combined
what is the A in PUFLART
density=__/volume
A neutral charge in the nucleus
what is the center of the earth

Down

what is #9 on the periodic table
where are the protons and neutrons located?
what is the U in PUFLART
h2o
valence__
what is the L in PUFLART
number on the periodic table
what is the F in PUFLART
what is the T in PUFLART
the positive charge in the nucleus

20 Clues: h2o • valence__ • your bestie! • density=__/volume • 2 elements combined • what is the U in PUFLART • what is the r in PUFLART • what is the L in PUFLART • what is the F in PUFLART • what is the T in PUFLART • what is the A in PUFLART • number on the periodic table • what does the P mean is PUFLART • A neutral charge in the nucleus • what is the center of the earth • ...

Study Guide Puzzle 2023-01-16

Across

core of an atom
a group of electrons
has a negative charge
they don’t react
an atom that gives off radiation
nonmetal element that consists group 17
has same atomic number
has a positive charge
gains a positive charge
metallic elements
conduct heat and electricity
series of nonmetal elements

Down

has no charge
straight row in periodic table
sodium and potassium
a gas
has both metal and gas
a hard substance
em it’s radiation
a charged atom with no mass number
protons in the symbol on periodic table
barium and radium
molecules that float in the air
measure of atomic mass

24 Clues: a gas • has no charge • core of an atom • they don’t react • a hard substance • em it’s radiation • barium and radium • metallic elements • a group of electrons • sodium and potassium • has a negative charge • has a positive charge • has both metal and gas • has same atomic number • measure of atomic mass • gains a positive charge • series of nonmetal elements • conduct heat and electricity • ...

Nutrition 2025-04-02

Across

ability to attract electrons in a bond
region where electrons are found
element that gains or shares electrons
vertical column on the periodic table
atom with same protons but different neutrons
bond bond between metal and nonmetal
a negatively charged ion
an atom with a charge
horizontal row on the periodic table
the smallest unit of matter
connection between atoms

Down

element that loses electrons easily
outermost electrons
negatively charged particle around the nucleus
a positively charged ion
neutral particle in the nucleus
how easily an element reacts
positively charged particle in the nucleus
center of an atom
bond bond where atoms share electrons

20 Clues: center of an atom • outermost electrons • an atom with a charge • a positively charged ion • a negatively charged ion • connection between atoms • the smallest unit of matter • how easily an element reacts • neutral particle in the nucleus • region where electrons are found • element that loses electrons easily • bond bond between metal and nonmetal • ...

Wild Cards crossword [With Collections] 2026-04-10

Wild Cards crossword [With Collections] crossword puzzle

Across

Served Fresh (Food and Drink)
Skip a Beat (Anatomy)
Labors (Greek Mythology)
Flat-faced (Felines)
One Vision (Feudal Japan)
A New Age (The Periodic Table)
Circle of Power (The Occult)
Revolver (Felines)
A Cosmic Perspective (STEM Stars)
Efemural (Anatomy)
Toxic (Amphibians)
Handle the Heat (Across the Universe)

Down

King of Sandwiches (Heroes of Culture)
Boundaries (Greek Mythology)
...tibi scutum sum (The Roman Empire)
Covalent Bonding (The Periodic Table)
Flew the Coop (Hoaxes and Cons)
Far Side (The Solar System)
Privateering (Age of Piracy)
Round Two (Ancient Egypt)
20/20 (Anatomy)
Seeing Red (The Solar System)
Hollow Body (Dinosaurs)
Blue Fire (Natural Monuments)

24 Clues: 20/20 (Anatomy) • Revolver (Felines) • Efemural (Anatomy) • Toxic (Amphibians) • Flat-faced (Felines) • Skip a Beat (Anatomy) • Hollow Body (Dinosaurs) • Labors (Greek Mythology) • One Vision (Feudal Japan) • Round Two (Ancient Egypt) • Far Side (The Solar System) • Boundaries (Greek Mythology) • Privateering (Age of Piracy) • Circle of Power (The Occult) • Served Fresh (Food and Drink) • ...

Atoms 2021-02-01

Across

the number that tells us the mass of an atom.
the relative mass of protons and neutrons
where all the elements are arranged in order.
the part of the atom with no charge
a type of atom that only has one proton and one electron
the part of the atom with a negative charge
where the protons and neutrons are found
a horizontal row in the periodic table going from left to right.

Down

a scientific word used to describe a substance.
creator of the periodic table.
the positively charged part of the atom
the simplest type of substance, mad of one type of atom.
the number that tells us the amount of protons in an atom.
where the electrons are found
made of two types of atom but not chemically joined
a vertical column in the periodic table going from top to bottom
made of two types of atoms chemically joined together

17 Clues: where the electrons are found • creator of the periodic table. • the part of the atom with no charge • the positively charged part of the atom • where the protons and neutrons are found • the relative mass of protons and neutrons • the part of the atom with a negative charge • the number that tells us the mass of an atom. • where all the elements are arranged in order. • ...

The Periodic Table 2017-11-12

Across

The Group 1 metal that has the highest melting point.
If a metal can be drawn into a wire, it is classed as being _________.
Metals are good conductors of _________ and heat.
If a metal rings when struck it is classed as being ___________.
The most reactive Group 7 element.
The Group 1 elements are known as the __________ metals.
The Group 7 elements are known as the __________.
Metals generally have ________ melting points.

Down

Iron, magnesium and copper are examples of this material.
The horizontal rows on the Periodic Table are called ________.
Iron, cobalt and nickel are the only metals that are ___________.
If a metal can be hammered into shape without cracking, it is classed as being ___________.
A _________ property is how a substance behaves.
A _________ property can be measured.
The Group 0 elements are known as the __________ gases.
The _________ table arranges the elements in order of their atomic number.
The vertical columns on the Periodic Table are called _________.

17 Clues: The most reactive Group 7 element. • A _________ property can be measured. • Metals generally have ________ melting points. • A _________ property is how a substance behaves. • Metals are good conductors of _________ and heat. • The Group 7 elements are known as the __________. • The Group 1 metal that has the highest melting point. • ...

ATOMS 2019-11-08

Across

Shorter version of Atomic Mass Unit.
What is the shorter word for the element Cerium.
The mass of an atom.
Is Bromine solid,liquid,or gas.
The number of proton for Oxygen.
The region of negative charge surrounding an atomic nucleus that is associated with an atomic orbital.
A stable subatomic particle occurring in all atomic nuclei, with a positive electric charge.
What number of group is Noble Gasses in the periodic table.
IS Gold solid,liquid,or gas.

Down

The basic unit of a chemical element.
A thing that is composed of two or more separate elements; a mixture.
The number of protons in the nucleus of an atom.
Name of group two on the periodic table.
A stable subatomic particle with a charge of negative electricity.
What does Fe stand for in the periodic table.
The positively charged central core of an atom.
A part or aspect of something abstract, especially one that is essential or characteristic.

17 Clues: The mass of an atom. • IS Gold solid,liquid,or gas. • Is Bromine solid,liquid,or gas. • The number of proton for Oxygen. • Shorter version of Atomic Mass Unit. • The basic unit of a chemical element. • Name of group two on the periodic table. • What does Fe stand for in the periodic table. • The positively charged central core of an atom. • ...

C1 Atomic structure and the Periodic table - Periodic Table 2024-06-26

C1 Atomic structure and the Periodic table - Periodic Table crossword puzzle

Across

What colour flame does sodium burn with?
Which scientist left gaps for elements that hadn't been discovered?
What metals are found in the group 1?
What do we call columns in the periodic table?
Elements in the same group share the same __________ ?
What colour gas is chlorine?
Elements are arranged in order of their ______ numbers in the periodic table.
What colour gas is fluorine?
What happens to the reactivity of the alkali metals as you go down the group?

Down

What happens to the reactivity of the halogens as you go down group 7?
What type of ions do non-metals form?
The ________ gases are found in group 0.
The nobles gases are very unreactive because they have a _____ outer shell?
What colour flame does lithium burn with?
What do we call all of the elements found in group 7?
What do we call rows in the periodic table?
What colour flame does potassium burn with?
What type of ions do metals form?

18 Clues: What colour gas is chlorine? • What colour gas is fluorine? • What type of ions do metals form? • What type of ions do non-metals form? • What metals are found in the group 1? • The ________ gases are found in group 0. • What colour flame does sodium burn with? • What colour flame does lithium burn with? • What do we call rows in the periodic table? • ...

Chemistry Chapter 2 Vocab 2020-09-04

Chemistry Chapter 2 Vocab crossword puzzle

Across

Amount of space occupied
Flows freely; fixed volume
Combination of 2+ substances
Matter which a body contains
A row in the Periodic Table
Purifying a liquid
Substance diffused in the air
Takes part in a reaction

Down

Combination of 2+ elements
firm and stable in shape
A certain type of atom
Particular kind of matter
A column in the Periodic Table
Produced during a process
No fixed volume or shape

15 Clues: Purifying a liquid • A certain type of atom • firm and stable in shape • Amount of space occupied • No fixed volume or shape • Takes part in a reaction • Particular kind of matter • Produced during a process • Combination of 2+ elements • Flows freely; fixed volume • A row in the Periodic Table • Combination of 2+ substances • Matter which a body contains • Substance diffused in the air • ...

SCIENCE CROSSWORD 2020-12-23

Across

FIRST TO PUBLISH THE PERIODIC TABLE
HE GAVE THE THEORY OF EVOLUTION.
INVENTOR OF TELEVISION
DISCOVERED ELECTRONS
INVENTED TYPEWRITING MACHINE
COLOUR WHICH DEVIATES LESS IN A PRISM
LIGHTEST ELEMENT IN THE PERIODIC TABLE
INVENTED THERMO FLASK

Down

TYPE OF CHARGE CARRIED BY ELECTRONS
PHOTOSYNTHESIS OCCURS IN THIS PART OF THE PLANT
UNIT OF LIGHT YEAR
INVENTED CINEMATOGRAPHY
LENS USED IN MAGNIFYING GLASS
FATHER OF PLASTIC SURGERY
FIRST PERSON TO DEFINE SPEED

15 Clues: UNIT OF LIGHT YEAR • DISCOVERED ELECTRONS • INVENTED THERMO FLASK • INVENTOR OF TELEVISION • INVENTED CINEMATOGRAPHY • FATHER OF PLASTIC SURGERY • INVENTED TYPEWRITING MACHINE • FIRST PERSON TO DEFINE SPEED • LENS USED IN MAGNIFYING GLASS • HE GAVE THE THEORY OF EVOLUTION. • TYPE OF CHARGE CARRIED BY ELECTRONS • FIRST TO PUBLISH THE PERIODIC TABLE • ...

Chemistry Crossword 2015-11-17

Across

A substance formed by corroding
a specified material conducts electricity
a solid changes state in a point from solid to liquid
an element or substance that is not a metal
Absorption of heat
Vertical columns in the periodic table
What's on the Periodic Table
an atom or molecule with a electric charge due to loss/gain of 1 or more electron
Basic building blocks of matter
any property that is measurable
A neutral particle in the nucleus of an atom
Release of heat
the representation of a word

Down

the point where the liquid boils
a horizontal row of the periodic table
degree of consistency measured by the quantity of mass per unit volume
a stable particle occurring in all atomic nuclei
a compound regarded as a union of molecules
A Solid material with good electrical and thermal conductivity.
the properties are intermediate between metals and non-metals
A opened material which is losing or gaining from the environment
a physical substance
a stable particle with a charge of negative electricity
Property that is possessed by an object. You paint with many different _____

24 Clues: Release of heat • Absorption of heat • a physical substance • What's on the Periodic Table • the representation of a word • A substance formed by corroding • Basic building blocks of matter • any property that is measurable • the point where the liquid boils • a horizontal row of the periodic table • Vertical columns in the periodic table • ...

chemistry crossword 2017-11-09

Across

group 17 in the periodic table
pure substance that cannot be broken down
releases energy
a description of how a substance reacts with another substance
smallest part of an element that is representative of that element
substance that helps a reaction proceed more quickly
principle that mass is the same in reactants and products
change of state from gas to solid
measure of atomic mass amu
chemical reaction that occurs when oxygen reacts and gives off energy
atom that has become electrically charged
mass of one atom of an element
amount of mass in a given volume

Down

group 2 elements in the periodic table
pure substance formed with at least one metal and one non metal
anything that has mass and takes up space
change of state from a liquid to solid
absorbs energy
a reaction that takes place when two or more substances form a new substance
an experiment in which all reactants and products are accounted for
group 1 elements in the periodic table
ability to conduct electricity
chemical combination of two or more elements
invisible negatively charged particle
number number of protons and neutrons in an element

25 Clues: absorbs energy • releases energy • measure of atomic mass amu • group 17 in the periodic table • ability to conduct electricity • mass of one atom of an element • amount of mass in a given volume • change of state from gas to solid • invisible negatively charged particle • group 2 elements in the periodic table • change of state from a liquid to solid • ...

Sciene Crossword 2012-11-25

Across

american coin
next to chromium on the periodic table
there is a song about it by Sia and David Guetta
used for explosives
symbol is Mn
name of group 3 until 12
it is in the nitrogen group, symbol P
we need it to breath without it we would die
Fe
next to nickel in the periodic table
is used to clean pools
atomic number is 33
liquid we use to clean open wounds

Down

it is in your bones
atomic number is 1
is used by dentists to clean your teeth
used in balloons
in what group is chlorine
underneath cobalt on the periodic table
oxygen is in that group, so is sulfur and selenium
it is in group 2, and the atomic number is 12
symbol is Cf
what is the name of group 1?
symbol is Ag
atomic number of lead
atomic number of gold
B, Al, Ga, In, and Ti are in that group
atomic number of osmium
bright colors or lights
superman was born on that planet

30 Clues: Fe • symbol is Cf • symbol is Mn • symbol is Ag • american coin • used in balloons • atomic number is 1 • it is in your bones • used for explosives • atomic number is 33 • atomic number of lead • atomic number of gold • is used to clean pools • atomic number of osmium • bright colors or lights • name of group 3 until 12 • in what group is chlorine • what is the name of group 1? • ...

Chemistry Lab 2014-11-07

Across

cloudy mixture in which tiny particles of one substance are held within another cannot be separated
Group 17
liquid at room temperature is also a planets name
Number of protons in an elements nucleus
Group 2
Period 4, Group 17
columns in the periodic table
positively charged particle in the nucleus of a atom
when the charges are balanced in a compound
used only sinmplestones and bones during this time to make tools and other things they needed
how heavy one element of an atom is
are a shiny solid

Down

rows in the periodic table
non reversible reactions that creates a precipitate and or odour
two non-metals being combined in a compound
homogeneous mixture
heterogeneous mixture
change in appearance or state of the substance and is reversible
pure substance that cannot be broken down into other substances and is on the periodic table
Group 1
cloudy mixture in which tiny particles are within a substance and can be separated
Group 18
have both metallic and non metallic properties
Neutral particle in the nucleus of a atom
can be a solid or a gas

25 Clues: Group 2 • Group 1 • Group 17 • Group 18 • are a shiny solid • Period 4, Group 17 • homogeneous mixture • heterogeneous mixture • can be a solid or a gas • rows in the periodic table • columns in the periodic table • how heavy one element of an atom is • Number of protons in an elements nucleus • Neutral particle in the nucleus of a atom • two non-metals being combined in a compound • ...

Chem - Periodic Law 2020-10-28

Across

[Xe] 4f14 5d10 6s2 6p3
Elements on the staircase that have the properties of both metals and non-metals
measure of the ability of an atom in a chemical compound to attract electrons
[Rn] 5f3 6d1 7s2
a column in the Periodic Table
elements that all other elements want to have the same number of electrons as they do
a row on the periodic table
Metals with atomic number 90 to 103
electrons found in the outer shell of an atom
Metals with atomic numbers 58 to 71
Trend observed in a Period or a Group of elements

Down

Russian Chemist who began idea of Periodic table during the 19th century
Column 1 family
One-half the distance between the nuclei of identical atoms (such as Cl2) that are bonded together
energy change that occurs when an electron is acquired by a neutral atom
Energy required to remove one electron from a neutral atom of an element
Family in column 17
positive ion
when an atom loses or gains electron to become an anion or a cation
[Ar} 3d10 4s2 4p2
negative ion
a column in the Periodic Table

22 Clues: positive ion • negative ion • Column 1 family • [Rn] 5f3 6d1 7s2 • [Ar} 3d10 4s2 4p2 • Family in column 17 • [Xe] 4f14 5d10 6s2 6p3 • a row on the periodic table • a column in the Periodic Table • a column in the Periodic Table • Metals with atomic number 90 to 103 • Metals with atomic numbers 58 to 71 • electrons found in the outer shell of an atom • ...

Chemistry 2024-04-25

Across

When a solvent is not able to dissolve more solute
A positively charged ion
How many oxygen atoms are in carbon monoxide
A particle that has an electric charge
Boron has an atomic number of ____
Baking soda is a ____
Milk is a ____
The solvent ____ the solute
Carbon + ____ = Carbon dioxide
Helium is a ____ gas
What element does Ti stand for
Bases turn litmus paper ____
Acids produce ____ ions
Chlorine is a ____
Orange juice is an ____
A base is ____
How many nonmetals are on the periodic table
Silicon is a ____

Down

Bases produce ____ ions
What is the "Universal Solvent"
Rn stands for what on the periodic table
Sand and water make a ____ mixture
Chalk powder in water is a ____
Does the dissolving
Platinum is a ____
A negatively charged ion
Acids turn litmus paper ____
Where are the noble gases found on the periodic table
Sugar and water create a ____
Dissolves into another substance
When balancing an equation you ____
The study of matter
Lithium has an atomic number of ____
Fluoride and ____ create BeF2
H2O is a ____

35 Clues: H2O is a ____ • Milk is a ____ • A base is ____ • Silicon is a ____ • Platinum is a ____ • Chlorine is a ____ • Does the dissolving • The study of matter • Helium is a ____ gas • Baking soda is a ____ • Bases produce ____ ions • Acids produce ____ ions • Orange juice is an ____ • A positively charged ion • A negatively charged ion • The solvent ____ the solute • Acids turn litmus paper ____ • ...

PS Exam Review CW 1 2023-05-26

Across

carbon-14 has a mass # of?
carbon-14 has this many neutrons?
this family has 7 valence electrons
transition metals have this many valence electrons
carbon has this many valence electrons
what rows on the periodic table are called
where electrons reside in the atom?
_____ metals are the most reactive metals on the periodic table
an isotope has the same # of protons but a different # of neutrons
negatively charged subatomic particle
negatively charged ion that gains electrons
______ electrons reside in the outermost orbital
______ number tells how many proton sin an element
nitrogen has this many electrons?

Down

to get the mass # you have to ______ the average atomic mass
positive center of the atom
neutral subatomic particle
______ gases are in group 8A and are inert
groups or _______ are the columns on the periodic table
atomic # tells how many electrons in a neutral element
positively charged subatomic particle
# of neutrons in phosphorous
this element in period 2 forms an ion with a -2 charge
carbon-14 has this many protons?
positively charged ion that loses electrons
_____ number is equal to the protons + the neutrons in an element

26 Clues: carbon-14 has a mass # of? • neutral subatomic particle • positive center of the atom • # of neutrons in phosphorous • carbon-14 has this many protons? • carbon-14 has this many neutrons? • nitrogen has this many electrons? • this family has 7 valence electrons • where electrons reside in the atom? • positively charged subatomic particle • negatively charged subatomic particle • ...

Science STAAR Review 2023-04-19

Across

when an object is NOT moving, the forces are ____
energy in motion; highest at the bottom of hill or ramp
the amount of time for a moon phase to go from full moon to 3rd quarter
same as speed BUT with DIRECTION
characteristic of metals that makes it easy to pound into sheets
an atom with 1 or 7 valence electrons
stored energy; highest at the top of a hill or ramp
genetic material found in nucleus of cell 46 in humans
positive subatomic particle found in nucleus
rows on the periodic table; each row gets a new energy level
groups or columns on the periodic table; most closely related

Down

found by M-A=N, mass # minus atomic # equals this
negatively charged subatomic particle found in the electron cloud; deals with reactivity
energy source for all living things on Earth
light is on the left for moon phases, appears smaller each night
most of the elements on periodic table
the non-living factors in the environment
organisms that make their own food
organelle in cell that makes energy ATP
light is on the right for moon phases, appears larger each night

20 Clues: same as speed BUT with DIRECTION • organisms that make their own food • an atom with 1 or 7 valence electrons • most of the elements on periodic table • organelle in cell that makes energy ATP • the non-living factors in the environment • energy source for all living things on Earth • positive subatomic particle found in nucleus • ...

atomic structure 2025-09-26

Across

A row on the periodic table that describes the number of shells an atom has.
protons and neutrons have this but electrons have very little
the neutral sub atomic particle
when you have an equation and you have added numbers to make it ____________
The surname of the scientist who discovered atoms were mostly empty space
Where protons and neutrons are found
A molecule of Magnesium carbon and oxygen
what the particles did if they were influenced by the nucleus
an atom of the same element but a different number of neutrons
created the model that describes electrons being in shells
has an electron configuration of 2,8,1

Down

the positively charged subatomic particle
What electrons travel on
Electrons are ordered like this as 2,8,8,2
The particle fired at the gold foil to prove an atom was mostly empty space.
the negatively charged subatomic particle
A molecule of Sodium and Chlorine
The creator of the periodic table.
a column of the periodic table where they all have similar properties due to the number of electrons on the outer shell.
A charged particle that has gained or lost electrons

20 Clues: What electrons travel on • the neutral sub atomic particle • A molecule of Sodium and Chlorine • The creator of the periodic table. • Where protons and neutrons are found • has an electron configuration of 2,8,1 • the positively charged subatomic particle • the negatively charged subatomic particle • A molecule of Magnesium carbon and oxygen • ...

Science Periodic Table 2013-01-09

Across

I am the only liquid in the non-metal side.
I am the second lightest halogen and I am used in swimming pools.
I am part of the pencil that help people write.
I have an atomic mass of 32.06.
My melting point is 1,064˚C.
I am often used to purify the gas and my atomic volume is 8.9 cc/mol.
I am not soluble under water in normal circumstances and my atomic mass is 26.982.
I am used for high temperature thermometers.
I am in Group 18 and I start with N.

Down

My atomic number is 6 and my boiling point is 4,827˚C.
I am all around you. People need me to breathe.
Chloride and I make up salt.
I am the only liquid metal.
I am used to make safety matches and tracer bullets.
My atomic number is 2.
I am used for hardening platinum and my melting point is 2,447˚C.
I am a shiny, dark- gray metal and my symbol is Ti.
My atomic number is 1 in each hydrogen atom.
I am used in alloys with low melting point.
I am used in glow tubes and my atomic number is 18.

20 Clues: My atomic number is 2. • I am the only liquid metal. • Chloride and I make up salt. • My melting point is 1,064˚C. • I have an atomic mass of 32.06. • I am in Group 18 and I start with N. • I am the only liquid in the non-metal side. • I am used in alloys with low melting point. • My atomic number is 1 in each hydrogen atom. • I am used for high temperature thermometers. • ...

Science Periodic Table 2013-01-09

Across

I am the only liquid in the non-metal side.
I am the second lightest halogen and I am used in swimming pools.
I am part of the pencil that help people write.
I have an atomic mass of 32.06.
My melting point is 1,064˚C.
I am often used to purify the gas and my atomic volume is 8.9 cc/mol.
I am not soluble under water in normal circumstances and my atomic mass is 26.982.
I am used for high temperature thermometers.
I am in Group 18 and I start with N.

Down

My atomic number is 6 and my boiling point is 4,827˚C.
I am all around you. People need me to breathe.
Chloride and I make up salt.
I am the only liquid metal.
I am used to make safety matches and tracer bullets.
My atomic number is 2.
I am used for hardening platinum and my melting point is 2,447˚C.
I am a shiny, dark- gray metal and my symbol is Ti.
My atomic number is 1 in each hydrogen atom.
I am used in alloys with low melting point.
I am used in glow tubes and my atomic number is 18.

Periodic Table Vocabulary 2013-12-05

Across

a substance made of two or more elements chemically combined at a set ratio
an element that is used in computers
the number of protons in the nucleus of an atom
A chart/compilation that organizes all of the known elements in the world
What is the corresponding element name for the symbol “K”
a pure substance that cannot be broken apart
a property of a substance that it undergoes during a chemical change/reaction
characteristics of a sample of matter or any other object
the center of an atom
the ability (property) to reflect light; the metallic shine of an object
an element that has properties of metals and nonmetals
an atom where the number of protons is not equal to the number of electrons
the degree to which an object lets heat or electricity pass through it

Down

the ability (property) of being able to be pounded into a thin sheet
properties that can be observed without changing the chemical composition of the matter
a positively charged subatomic particle
the Russian chemist who put together the periodic table of elements
a type of element on the periodic table that is normally malleable and is a good conductor
A horizontal row of elements in the periodic table
the ability (property) of being able to be drawn into wire

20 Clues: the center of an atom • an element that is used in computers • a positively charged subatomic particle • a pure substance that cannot be broken apart • the number of protons in the nucleus of an atom • A horizontal row of elements in the periodic table • an element that has properties of metals and nonmetals • What is the corresponding element name for the symbol “K” • ...

Periodic Table Crossword 2013-11-19

Across

An element commonly used in thermometers.
Each vertical column of elements.
Each horizontal row of elements.
The Chemical Symbol for this is N.
A shiny, brittle substance that can be smashed into a powder.
More than half of the these are gases at room temperature.
Group 17.
This describes something that occurs or repeats at regular intervals.
Good conductors or electric currents.
this is what each element is identified by.
A substance almost as hard a diamond, but very brittle.

Down

The most reactive metals.
Also known as semiconductors.
This group has 4 electrons in its outer level.
The element in period 1.
The Russian Chemist that discovered a pattern to the elements.
The symbol for this is Na.
The symbol for Mercury.
The hardest material known.
Halogens have this many electrons in its outer level.
The type of gases in the last group.

21 Clues: Group 17. • The symbol for Mercury. • The element in period 1. • The most reactive metals. • The symbol for this is Na. • The hardest material known. • Also known as semiconductors. • Each horizontal row of elements. • Each vertical column of elements. • The Chemical Symbol for this is N. • The type of gases in the last group. • Good conductors or electric currents. • ...

Periodic table crossword 2014-11-04

Across

An element which is typically brittle
The law that the properties of the elements are periodic functions of their atomic numbers
A negatively charged ion
The measure of the size of atoms, usually the mean or typical distance from the nucleus to the boundary of the surrounding cloud of electrons
An atom or molecule describes the minimum amount of energy required to remove an electron (to infinity) from the atom or molecule in the gaseous state
The name of the first group in the periodic table
Classified as metals, nonmetals, and metalloids
The energy it takes to remove an electron from an atom that is neutral
The name of a row on the periodic table
The energy it takes to remove an electron from an 2+ion
An element which is ductile and malleable

Down

A chemical property that describes the tendency of an atom or a functional group to attract electrons (or electron density) towards itself
The name of a column on the periodic table
Good conductors of Heat and Electricity
The energy it takes to remove an electron from a 1+ ion
The radius exhibited by an ion in an ionic crystal where the ions are packed together to a point where their outermost electronic orbitals are in contact with each other
A positively charged ion
An electron that is in the highest occupied energy level of an atom
An atom or bonded group of atoms with a positive or negative charge
The amount of energy released when an electron is added to a neutral atom or molecule in the gaseous state to form a negative ion
An element whose properties are in between Metals and Nonmetals
Is the number of protons in an atom
The total number of protons and neutrons in an atom

23 Clues: A negatively charged ion • A positively charged ion • Is the number of protons in an atom • An element which is typically brittle • Good conductors of Heat and Electricity • The name of a row on the periodic table • An element which is ductile and malleable • The name of a column on the periodic table • Classified as metals, nonmetals, and metalloids • ...

The Periodic Table 2013-05-16

Across

This is used in many pencils
This is used in fluoride toothpaste
This is what we breath in
This is used on some watches
We use this in some bracelet
By weight, 75% of the visible universe is this
We spend this at the store
This gas makes up 78% of the atmosphere
This is used in photographic flashes

Down

This is an invisible, radioactive gas
This used in keys and some expensive pens
Is incredibly useful in industry for wiring, heat sinks and coins
This highly poisonous
This is what we use every day
This killed soldiers in WWI
This is used in horseshoes
This what we use to make balloons float
This is superman's home planet
This what many people like and is used in some rings
People use this in their OPEN signs at the store

20 Clues: This highly poisonous • This is what we breath in • This is used in horseshoes • We spend this at the store • This killed soldiers in WWI • This is used in many pencils • This is used on some watches • We use this in some bracelet • This is what we use every day • This is superman's home planet • This is used in fluoride toothpaste • This is used in photographic flashes • ...

Periodic Table Crossword 2013-10-14

Across

_____electron- an electron in the outer layers of the electron cloud
______elements- made in laboratories and nuclear reactors
______elements- eight groups of elements in the periodic table
atomic_____-the number of protons in the nucleas of an atom of that element
_____gases- unreactive gases, always found on their own in nature
neutral charge, same mass as proton, in the nucleus
a substance that can make something happen faster but does not change itself
matter made of only one kind of atoms

Down

______elements- groups 3 to 12 in the periodic table
row of elements in the periodic table whose properties change gradually and predictably
atomic_____-the weight of each element
______cloud- a region surrounding the nucleus
an element that shares some properties with metals and some with nonmetals
contains elements that have similar or physical chemical properties
doesnt conduct electricity as well as a metal, but does conduct electricity better than a nonmetal
usually gases or brittle solids at room temperature and poor conductors of heat and electricity
_____Earth metals- fairly reactive metals, never found uncombined in nature
positively charged particle in nucleus
element that has luster, is a good conductor of heat and electricity, and is ductile
_____metals- highly reactive metals

20 Clues: _____metals- highly reactive metals • matter made of only one kind of atoms • atomic_____-the weight of each element • positively charged particle in nucleus • ______cloud- a region surrounding the nucleus • neutral charge, same mass as proton, in the nucleus • ______elements- groups 3 to 12 in the periodic table • ...

Periodic Table Crossword 2013-10-14

Across

_____electron- an electron in the outer layers of the electron cloud
______elements- made in laboratories and nuclear reactors
______elements- eight groups of elements in the periodic table
atomic_____-the number of protons in the nucleas of an atom of that element
_____gases- unreactive gases, always found on their own in nature
neutral charge, same mass as proton, in the nucleus
a substance that can make something happen faster but does not change itself
matter made of only one kind of atoms

Down

______elements- groups 3 to 12 in the periodic table
row of elements in the periodic table whose properties change gradually and predictably
atomic_____-the weight of each element
______cloud- a region surrounding the nucleus
an element that shares some properties with metals and some with nonmetals
contains elements that have similar or physical chemical properties
doesnt conduct electricity as well as a metal, but does conduct electricity better than a nonmetal
usually gases or brittle solids at room temperature and poor conductors of heat and electricity
_____Earth metals- fairly reactive metals, never found uncombined in nature
positively charged particle in nucleus
element that has luster, is a good conductor of heat and electricity, and is ductile
_____metals- highly reactive metals

The Periodic Table 2015-01-09

Across

clue: This element has four letters and has been used for thousands of years to make brass products
clue:this element is a chemical element that does not occur with nature, that has compounds that are in trace amounts in zinc ores and in bauxite.
clue : this element is a Nobel gas that glows with over a thousand volts.
this element is nonmetallic and tetravalent, making four electrons available to form covalent chemical bonds.
this element: is a soft gray alkaline earth metal, and is the fifth-most-abundant element by mass in the Earth's crust. We find this in some food that we eat too.
named after Niels Bor
This element is a soft, silvery-gold alkali metal with a melting point of 28 °C.
clue: This element is named after a town in Russia, where it was first produced. Dysprosium clue:this element is a rare earth element with a metallic silver luster, and is never found in nature as a free element, though it is found in various minerals, such as xenotime. Einsteinium clue :this element is the seventh transuranic element, and an actinide, that was named after a famous physical scientist.
is a substance that you may find in swimming pools.
clue:this element is an orangey-red metal, that we used for pennies.
This element starts with bar and ends with m.
clue: this element was identified in 1944 by Seaborg.
clue:this element is a colorless, odorless, inert monatomic gas under standard conditions, with about two-thirds the density of air.
This element has two Ls, begins with a B and ends with a m.
This element is a five letter word and is as pure as crystal.
clue: this element is a synthetic radioactive metal and has only been produced in tiny particles. Named after the city it was made in.
clue: is often used in foods, medicines, and can also sublimate into a pink-violet gas. Fermium fact:this element is a symbol Fm and atomic number 100, and It is a member of the actinide series.
clue : this element was discovered by George Brandt in 1735.
clue : It is a post-transition metallic element that is rare in Earth's crust, and has no obvious role in biological processes, but is of considerable industrial importance.
Clue: this is a radioactive element with the symbol Ac.
this element begins with a b and ends with Uth.
clue: this can be used to dope fiber optic cables to improve their information carrying capability, which it does by helping to amplify the signal.

Down

clue: is the sixth element in group 2 of the periodic table, also known as the alkaline earth metals.
clue: this element is A lustrous, silvery gray, tetravalent transition metal, hafnium chemically resembles zirconium and is found in zirconium minerals.
This is a five letter word and is a noble gas.
was named after the dwarf planet Ceres.
clue:this element is a chemical element that is a dense, malleable, ductile, highly unreactive, precious, gray-white transition metal.
clue : this element is not found as a free element in nature, and it is an essential element to photosynthesis.
It is the first element in Group 6.
This element is produced entirely by cosmic ray spallation.
This element is named after it's place of origin ( California)
This element is a lustrous gray metalloid.
clue: The properties remain when exposed to air or water, and is yellow and is popular found in jewelry.
this element is a soft, bluish-white metal is chemically similar to the two other stable metals in zinc and mercury.
This element is a result of radioactive decay.
clue: this element is silvery white and soft. It is a ductile metal.
this element is 7 letters and is a halogen.

37 Clues: named after Niels Bor • It is the first element in Group 6. • was named after the dwarf planet Ceres. • This element is a lustrous gray metalloid. • this element is 7 letters and is a halogen. • This element starts with bar and ends with m. • This is a five letter word and is a noble gas. • This element is a result of radioactive decay. • ...

periodic table crossword 2016-02-27

Across

im found on the left of cobalt
my atomic symbol is o
im found on the 4th row next to krypton
i am named after a famous scientist
im found on the 5th row,gold is on my right
i am a semi metal next to iodine
I am a semi metal next to Polonium
i am the 87th element
i am found on the left of element 31
my symbol is ce

Down

i am a noble gas,on top of neon
i am a noble gas krypton is under me
im the 12th element
i begin with p and am found in bananas
i am the 90th element
on the left of me is cadmium
im an alkali metal next to lithium
my symbol is w
my atomic number is 8
my symbol is Ni

20 Clues: my symbol is w • my symbol is Ni • my symbol is ce • im the 12th element • i am the 90th element • my atomic symbol is o • my atomic number is 8 • i am the 87th element • on the left of me is cadmium • im found on the left of cobalt • i am a noble gas,on top of neon • i am a semi metal next to iodine • im an alkali metal next to lithium • I am a semi metal next to Polonium • ...

Periodic Table Crossword 2015-10-27

Across

quantity equal to one-twelfth of a carbon-12 atom
number of protons in an element
reactive group 1 elements
unreactive group 18 elements
elements that are not good conductors of heat and electricity
average weight of all natural occurring isotopes of an atom
vertical column of elements on the periodic table
semi-conducter used in computers

Down

states that properties of elements change in a predictable way when arranged by atomic number
reactive group 2 elements
reactive group 17 elements
metallic elements in groups 3-12
elements in the break in period 6
the heaviest noble gas
elements in the break in period 7
horizontal row of elements on the periodic table
number of protons and neutrons in an atom
elements that are intermediate conductors of heat and electricity
lightest noble gas
elements that are good conductors of heat and electricity

20 Clues: lightest noble gas • the heaviest noble gas • reactive group 2 elements • reactive group 1 elements • reactive group 17 elements • unreactive group 18 elements • number of protons in an element • metallic elements in groups 3-12 • semi-conducter used in computers • elements in the break in period 6 • elements in the break in period 7 • number of protons and neutrons in an atom • ...

The Periodic Table 2016-01-26

Across

Has a negative charge
A chart used to organize elements
A group of atoms
Carries a positive charge
Chemically joined elements
Has no charge
The center of an atom
The state of matter that room temperature water is in
Another word for group
The state of matter that ice is in

Down

Smallest particle of an element
Both a metal and nonmetal
A basic substance
Anything with mass and volume
Good conductors of heat
The region surrounding the nucleus
The number of protons
A horizontal row of elements of the periodic table
Poor conductors of heat
The amount of matter an object has

20 Clues: Has no charge • A group of atoms • A basic substance • Has a negative charge • The number of protons • The center of an atom • Another word for group • Good conductors of heat • Poor conductors of heat • Both a metal and nonmetal • Carries a positive charge • Chemically joined elements • Anything with mass and volume • Smallest particle of an element • A chart used to organize elements • ...

Periodic Table Elements 2016-04-13

Across

atomic # 107
powers lasers
used in making converters
not the head balt
LI
melts near room temperature
used in making pipes
has limited practical applications
makes drinking water safe
colors enamels and glazes
used in rockets
helps remove color from glass
named after Marie Curie
used in electrical contacts
not ocean, but ---
used in production of neutrons
makes pennies
a red phosphor in television
atomic symbol fl
steel additive
used as a lubricant
used in sprinkler systems
used in nuclear weapons and reactors
atomic #100
named after Brooklyn
named after Neptune
used in soft drinks
used in wire
highly radioactive
City in Paris
used in light bulbs
atomic # 111
most valuable element
no scale uses
atomic weight 258
used in weapons,and x-rays
poisonous, not radioactive
causes burns when touches skin
used in finding oil wells
discovered in 2006
used in jewelry
used in drilling
atomic weight 281
prevents diseases in salt
glows in the dark
berries
used to fill light-bulbs
bones
used in reactors
85.47 atomic mass

Down

only a little was ever found
makes salt
worth 5 cents
radiation source for portable x-rays
used to blow up balloons
used in smoke detectors
most abundant element in universe
makes rat poison
atomic weight 164.93
used as compounds
improves stainless steal properties
7th most abundant element in the universe
atomic #103
production of ammonia
used in photography
colors glass and ceramics
tech-named
atomic #117
---- man
atomic weight 286
used for motion picture industry
looks like silver
treats forms of cancer
makes nuclear powered battery
resistant to electricity flow
used to make metal bar
used for writing
part of a water molecule
only used for research
magnetic
makes diodes and inferred detectors
used in vacuum tubes
pale, yellow, and brittle
found in pens
added to cables as a doping agent
only small amounts have been made
used to make tracks
discovered in 2000
most abundant element in earth's crust
helped make the cyclotron
most reactive of all elements
banned from US in 1974
named after Einstein
named after astronomer Copernicus
used in tooth fillings
titan-like
makes welding goggles
gold-like
atomic#19
used for control rods
makes fuel cells
used in thermometers
coats the bearings of high speed motors
used in the semiconductor industry
makes flints for lighters
named after Scandinavia
makes many alloys
makes 2nd place medals
helps make camera lenses
atomic #66
used in furnaces
only tiny amounts have been produced
used in fireworks
eliminates static
used for advertising
resists corrosion

116 Clues: LI • bones • berries • ---- man • magnetic • gold-like • atomic#19 • makes salt • tech-named • titan-like • atomic #66 • atomic #103 • atomic #117 • atomic #100 • atomic # 107 • used in wire • atomic # 111 • powers lasers • worth 5 cents • makes pennies • found in pens • City in Paris • no scale uses • steel additive • used in rockets • used in jewelry • makes rat poison • used for writing • atomic symbol fl • makes fuel cells • ...

Periodic Table Puzzle 2019-11-07

Across

I am in group 14, period 6.
I am in group 18, period 2 and am using to make bright signs.
I have 26 protons.
I have 20 neutrons and am found in your teeth and bones.
My atomic number is 79.
I am a member of the halide family with an atomic number of 53.
I am a gas in group 17 with a mass of 19. I am the most reactive nonmetal.
I am in group 2, period 3 and am used to make fireworks.
I am in group 13, have 14 neutrons, and can be used to make foil.
I am an element with 6 protons that actually makes up the end of your pencil.
I am in group 15 and have 16 neutrons.
I am in group 14, period 4.
I have 7 electrons and make up 78% of the air.
I have 55 electrons and am very explosive when dropped in water.
I have 2 electrons in the first cloud, 8 in the second, and 6 in the third.

Down

I am a noble gas that easily floats in the air, which is why I am used in balloons.
I am not really an alkali metal, but since I only have 1 electron I behave like them.
I am a transition metal with 30 electrons and am used in making paint.
I am a gas with 8 protons and 8 neutrons.
I am in group 13, period 4 and can melt in your hand.
I am the first element in the fourth period.
My atomic number is 47 and I am used to make photographic film.
I am the third element to the right in the Lanthanides row and make some seriously strong magnets.
I am a transition metal with 25 electrons.
I have 98 protons and am named after the state you are currently in.
I have 35 electrons and am a liquid at room temperature.
I am a silvery white metal used to make salt and have a rounded mass of 23.
I have a rounded atomic mass of 35.
I am a metal with 28 electrons.

29 Clues: I have 26 protons. • My atomic number is 79. • I am in group 14, period 6. • I am in group 14, period 4. • I am a metal with 28 electrons. • I have a rounded atomic mass of 35. • I am in group 15 and have 16 neutrons. • I am a gas with 8 protons and 8 neutrons. • I am a transition metal with 25 electrons. • I am the first element in the fourth period. • ...

Periodic Table Elements 2020-03-20

Across

Symbol: Cl Atomic Mass: 35.45 Atomic Number: 17
Symbol: S Atomic Mass: 32.07 Atomic Number: 16
Symbol: Ar Atomic Mass: 39.95 Atomic Number: 18
Symbol: Mg Atomic Mass: 24.31 Atomic Number: 12
Symbol: N Atomic Mass: 14.01 Atomic Number: 7
Symbol: F Atomic Mass: 19.00 Atomic Number: 9
Symbol: P Atomic Mass: 30.97 Atomic Number: 15
Symbol: Al Atomic Mass: 26.98 Atomic Number: 13
Symbol: He Atomic Mass: 4.00 Atomic Number: 2
Symbol: Ca Atomic Mass: 40.08 Atomic Number: 20
Symbol: Ne Atomic Mass: 20.18 Atomic Number: 10

Down

Symbol: O Atomic Mass: 16.00 Atomic Number: 8
Symbol: H Atomic Mass: 1.01 Atomic Number: 1
Symbol: B Atomic Mass: 10.81 Atomic Number: 5
Symbol: Be Atomic Mass: 9.01 Atomic Number: 4
Symbol: Si Atomic Mass: 28.09 Atomic Number: 14
Symbol: K Atomic Mass: 39.10 Atomic Number: 19
Symbol: Na Atomic Mass: 22.99 Atomic Number: 11
Symbol: Li Atomic Mass: 3 Atomic Number: 6.94
Symbol: C Atomic Mass: 12.01 Atomic Number: 6

20 Clues: Symbol: H Atomic Mass: 1.01 Atomic Number: 1 • Symbol: O Atomic Mass: 16.00 Atomic Number: 8 • Symbol: B Atomic Mass: 10.81 Atomic Number: 5 • Symbol: Be Atomic Mass: 9.01 Atomic Number: 4 • Symbol: N Atomic Mass: 14.01 Atomic Number: 7 • Symbol: F Atomic Mass: 19.00 Atomic Number: 9 • Symbol: Li Atomic Mass: 3 Atomic Number: 6.94 • ...

Periodic Table Vocab 2021-02-13

Across

electrons on the outer-most energy level of any atom
an atom, ion or molecule with an electron in a higher than normal energy level than its ground state
the order in which electrons are arranged in an atom
a negatively charged ion
a smaller part within a primary energy level
When placing electrons in equal energy orbitals, electrons should not be paired until each equal energy orbital contains one electron
the distance from the atom's nucleus to the outermost energy level
any smaller part of an atom such as a proton, neutron, or electron
a specific amount of energy that can be absorbed by an electron as it moves from ground state to excited state, or released by an electron as it falls from the excited state back to ground state
the amount of energy required to remove one valence electron from an atom
a physical, conceptual, or mathematical representation of a real phenomenon whose purpose is to explain and predict the observed phenomenon
a tiny particle with a negative charge that is found outside the nucleus of an atom

Down

the lowest energy state within electron orbitals
the net positive charge experienced by the valence electrons from the nucleus.
a weighted average of all of the isotopes of that element in the universe
the outer-most energy level of an electron.
when an orbital holds two electrons, the electrons much have opposite spin
the ability of an atom to attract additional electrons
a region of space around the nucleus of an atom where an electron is likely to be found
the number of protons in the nucleus of an atom
a positively charged ion
the same element with different numbers of neutrons
an atom with a positive or negative charge

23 Clues: a negatively charged ion • a positively charged ion • an atom with a positive or negative charge • the outer-most energy level of an electron. • a smaller part within a primary energy level • the number of protons in the nucleus of an atom • the lowest energy state within electron orbitals • the same element with different numbers of neutrons • ...

Periodic Table Navigation 2021-01-22

Periodic Table Navigation crossword puzzle

Across

I am not really an alkali metal, but since I have only 1 electron I behave like them.
I am a metal that is liquid at room temperature.
I am a gas with 8 protons and 8 neutrons.
I am a transition metal with 30 electrons useful in making paint.
I am a noble gas with 2 electrons.
I am the head of the carbon family known as the “basis of life”.
I am a gas with a mass number of 19.
I have 20 neutrons and am found in your teethand bones.
My atomic mass is 35.453.
You can find me in the carbon family in the fifth period.
I am a transition metal with 25 electrons.
I am a silvery white metal used to make salt.
I make up 78% of the air and am found in the 15th group.

Down

I am the only member of the Halogens that is a liquid at room temperature.
I am a member of the nitrogen family with 16 neutrons.
I am a metal with 28 electrons.
I have 2 electrons in the first shell, 8 in the second shell, and 6 in the third shell.
I am the 2nd most abundant element in the Earth’s crust and have 14 neutrons.
I am a member of the alkaline earth metals used to make fireworks and medicines.
I am the first element in the fourth period used in making fertilizer.
I am a member of the Halogen family with an atomic number of 53.
I am a member of the carbon family often mistaken for the end of your pencil.
I am a member of the boron family and am the most abundant metal in the Earth’s crust.
My atomic number is 47 and I am used to make photographic film.
My atomic number is 79.
I have 26 protons.

26 Clues: I have 26 protons. • My atomic number is 79. • My atomic mass is 35.453. • I am a metal with 28 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 transition metal with 25 electrons. • I am a silvery white metal used to make salt. • I am a metal that is liquid at room temperature. • ...

Periodic table crossword 2020-12-17

Across

Down

49 Clues: y • f • c • u • o • b • cl • sn • si • kr • tb • hg • bi • os • sr • ir • sc • ta • sb • li • in • rb • mn • hf • ir • mg • no • ba • nh • at • fr • ne • hs • pb • br • rn • ac • nb • zr • am • co • ca • pt • au • ag • ti • be • ni • ce

Periodic table crossword 2020-12-15

Across

Down

51 Clues: o • f • w • y • c • b • pt • br • ac • ce • hf • nb • zn • ca • no • fr • be • in • he • cl • kr • ag • pb • ar • zr • os • cr • bi • si • mg • ir • am • ta • rn • nh • au • ti • sn • sb • mn • at • sr • ba • co • tb • ni • rb • db • hg • ne • li

Periodic table crossword 2017-03-13

Across

i am used to make batteries.
i am used a rocket fuel lighter.
your teeth are made of me.
i am associated as being Superman's weakness.
i make up most of the air you breathe.
i am the only metaloid in the Oxygen family.
i am used to make atomic bombs.
i am the only radioactive Halogen.
used to be used as medicine for the def
your voice gets high pitched when you breathe me.

Down

the Statue of Liberty is made of me.
i am a transition metal named after a planet.
i am used to make flares.
i am s metal used in aerospace industry.
i am used to make signs.
i am used to make air planes.
i am used to make pennies.
i am used to clean pools.
three pieces of me were used to pay Judas in the New Testament.
i was used to make your smart phone.

20 Clues: i am used to make signs. • i am used to make flares. • i am used to clean pools. • your teeth are made of me. • i am used to make pennies. • i am used to make batteries. • i am used to make air planes. • i am used to make atomic bombs. • i am used a rocket fuel lighter. • i am the only radioactive Halogen. • the Statue of Liberty is made of me. • ...

Periodic Table Crossword 2017-12-15

Across

Atoms with the same number of protons and different numbers of neutrons
Deterioration of a metal due to a chemical reaction
A material that can be pulled out or drawn into wires
Opposite of brittle
Horizontal line of elements
Ability of an object to transfer energy
Smallest particle that can be considered an element
The elements on the right side of metalloids
Neutral particles

Down

Also called a group (Vertical lines)
Negatively charged particles
Ability of an object to transfer heat
where the protons and neutrons sit in the center of the Bohr Model
the elements on the left side of metalloids
opposite of dull
The structure where metals, nonmetals, and metalloids are placed
The zig-zag line of elements
The abbreviation for the element
What isotopes are identified by
Positively charged particles
Number of protons and electrons in the nucleus of an atom

21 Clues: opposite of dull • Neutral particles • Opposite of brittle • Horizontal line of elements • Negatively charged particles • The zig-zag line of elements • Positively charged particles • What isotopes are identified by • The abbreviation for the element • Also called a group (Vertical lines) • Ability of an object to transfer heat • Ability of an object to transfer energy • ...

Periodic Table Vocabulary 2017-12-14

Across

group 14
the elements that are good conductors of heat and electricity.
another name for group.
a positively charged subatomic particle in the nucleus of an atom.
a negatively charged subatomic particle found in the energy level of an atom.
the smallest particle that has the properties of an element.
a vertical column of elements in the periodic table.
group 17 or 17A.
the number of protons in the nucleus of an atom.

Down

another name for metalloid.
the center of an atom; made up of heat and electricity.
the elements that are usually poor conductors of heat and electricity.
an electron in the outermost energy level of an atom.
the properties of elements tend to repeat in a regular pattern when elements are arranged in order of increasing atomic number.
a neutral subatomic particle in the nucleus of an atom.
a horizontal row of elements in the periodic table.
symbol for atomic mass unit.
group 1 or 1A.
the total number of protons and neutrons in the nucleus of an atom.
any atoms having the same numbers of protons but different number neutrons.
an element that has properties of both metal and non-metal.

21 Clues: group 14 • group 1 or 1A. • group 17 or 17A. • another name for group. • another name for metalloid. • symbol for atomic mass unit. • the number of protons in the nucleus of an atom. • a horizontal row of elements in the periodic table. • a vertical column of elements in the periodic table. • an electron in the outermost energy level of an atom. • ...

Periodic Table Crossword 2018-01-26

Across

all elements left of the staircase line
total of protons and neutrons in an atom
most reactive non-metal
metal most reactive family
diagram that relies solely on the number of valence electrons
subatomic particle with no charge
the number of protons in an atom
atoms will always react until they have a full shell
subatomic particle with a negative charge
subatomic particle with a positive charge

Down

elements touching the staircase line
section of the Periodic Table that splits into a separate area to fit on paper
an electrically charged element formed from electron movement
the table that arranges elements in a way that is easy to remember
the number of electrons on the outermost orbital of an atom
scientist who arranged the current periodic table
tells how many valence electrons an atom has
smallest unit of matter made of protons, neutrons, and electrons
gas non-reactive family
tells how many shells an atom has

20 Clues: most reactive non-metal • gas non-reactive family • metal most reactive family • the number of protons in an atom • subatomic particle with no charge • tells how many shells an atom has • elements touching the staircase line • all elements left of the staircase line • total of protons and neutrons in an atom • subatomic particle with a negative charge • ...

Morrow - Periodic Table 2020-10-09

Morrow - Periodic Table crossword puzzle

Across

Organic chemistry is the study of this element.
The first element in the 3rd period.
Ar
I am in the same group as carbon and am often mistaken for something in your pencil.
This element rusts easily and has 26 electrons.
I
K
Element in the 3rd period with similar properties to carbon.
The 4th element in the Alkali Family.
The 4th element in the alkaline earth metals family.
N

Down

I am a transition metal with 30 electrons useful in making paint.
This element is the only liquid halogen.
This element has 17 protons.
Mn
Be
I have 20 neutrons and can be found in milk and your bones.
Li
I am a metal that is a liquid at room temperature.
Au
S
I am not really an alkali metal, but since I have only 1 electron I behave like them.
Gas used to fill up celebratory balloons.
Cu

24 Clues: I • K • S • N • Mn • Be • Ar • Li • Au • Cu • This element has 17 protons. • The first element in the 3rd period. • The 4th element in the Alkali Family. • This element is the only liquid halogen. • Gas used to fill up celebratory balloons. • Organic chemistry is the study of this element. • This element rusts easily and has 26 electrons. • I am a metal that is a liquid at room temperature. • ...

Periodic Table Crossword 2020-11-15

Across

Down

25 Clues: P • S • K • C • H • F • I • O • Zn • He • Al • Cl • Cu • Si • Mg • Hg • Au • Pb • Ag • Fe • Ni • Ne • Na • Ca • Ti

The Periodic Table 2018-04-08

Across

Down

39 Clues: P • K • C • F • B • N • O • H • W • U • S • Sn • Pt • Zn • Cu • Fe • Au • Ne • Ni • Am • Ar • Cl • Cm • Fr • Mg • Si • Be • Es • Li • Pb • Mn • Sb • Ca • Hg • Al • Ag • Co • Na • He

The Periodic Table 2018-11-26

Across

Mercury and _______ are the only elements that are liquid at room temperature.
Group 14.
Diamond and graphite are ____________ of carbon.
Group 15.
Group 2.
Elements having properties of both metals and nonmetals.
The columns in the PT.
Group 17.
Developed the first successful Periodic Table.
The rows in the PT.
Number of elements that are a gas at room temperature.
Group 1.
Separates the metals from the nonmetals.

Down

Group 16.
Group 13.
Two rows usually shown beneath the PT.
Groups 3-12.
_____________ are lustrous, malleable, and ductile.
__________ are not good conductors of heat and electricity.
Group 18.
Elements that exist in nature as two atoms of the same element bonded together are called __________ elements.

21 Clues: Group 2. • Group 1. • Group 16. • Group 13. • Group 14. • Group 15. • Group 17. • Group 18. • Groups 3-12. • The rows in the PT. • The columns in the PT. • Two rows usually shown beneath the PT. • Separates the metals from the nonmetals. • Developed the first successful Periodic Table. • Diamond and graphite are ____________ of carbon. • _____________ are lustrous, malleable, and ductile. • ...

Periodic Table Crossword 2021-04-27

Across

si
group
solid
neutron
table
family
at
atom
period
as
gas
sb
metalloid
electron

Down

liquid
proton
nonmetal
electron
metal
mass
number
ge
b
te
element

25 Clues: b • si • at • as • ge • sb • te • gas • atom • mass • group • solid • table • metal • liquid • proton • family • period • number • neutron • element • nonmetal • electron • electron • metalloid

Periodic Table Crossword 2021-06-11

Across

Which element has an atomic number of 82?
Which element has 5 Protons and Electrons?
Which type of element is Silicon?
Which type of element is Copper?
Which type of element is neither Gas, Metal,or Metalloid?
What is the lightest element?
Which element is on Group 4, Period 4?
Which element has 20 neutrons?
Which element is the heaviest gas?
What topic are we taking about?
Which element is liquid at room temperature?

Down

Which element glows when electric current passes through it?
What is the most expensive element on the world?
What is the least most common type of element?
Which element has "As" as its symbol?
Which element is "Xe" on the periodic table?
What is the heaviest element?
Which element that is used in jewelry?
Which type of element is Oxygen?
Name a metal
Which element has the symbol "Fe"?

21 Clues: Name a metal • What is the heaviest element? • What is the lightest element? • Which element has 20 neutrons? • What topic are we taking about? • Which type of element is Copper? • Which type of element is Oxygen? • Which type of element is Silicon? • Which element is the heaviest gas? • Which element has the symbol "Fe"? • Which element has "As" as its symbol? • ...

Periodic Table Trends 2023-11-16

Across

the elements in Group 18 or 8A of the periodic table; have 8 valence electrons
the 15 elements with atomic numbers from 89 to 103; all are radioactive
The amount of energy required to remove an electron from an atom
Elements that are poor conductors of heat and electric current
the net positive charge experienced by an electron in a many-electron atom; this charge is not the full nuclear charge because there is some shielding of the nucleus by the other electrons in the atom
metallic elements in group 2 of the periodic table which are harder than the alkali metals and are also less reactive; have two valence electrons
Groups 3-12, 1-2 electrons in the outer energy level, less reactive than alsali-earth metals, shiny, good conductor of thermal energy and electrical current, high density
The ease and speed with which an element combines, or reacts, with other elements and compounds.

Down

a diagram to represent electrons in the outer energy level of an atom; uses the element symbol and dots
electric force between charged objects depends on the distance between the objects and the magnitude of the charges.
Distance from the center of an ion's nucleus to its outermost electron
A repulsive force caused by the similar negative charge of two or more electrons.
Group 17 or 7A; elements have 7 valence electrons
The electrons in the outermost shell (main energy level) of an atom; these are the electrons involved in forming bonds.
Group 1, 1 electron in outer level, very reactive, soft, silver, shiny, low density; Lithium, Sodium, Potassium, Rubidium, Cesium, Francium
elements with properties that fall between those of metals and nonmetals
Most elements are metals; they are typically solid, shiny, malleable, and good conductors of heat and electricity.
A measure of the ability of an atom in a chemical compound to attract electrons
any of the series of fifteen metallic elements from lanthanum to lutetium in the periodic table.
one-half the distance between the nuclei of two atoms of the same element when the atoms are joined

20 Clues: Group 17 or 7A; elements have 7 valence electrons • Elements that are poor conductors of heat and electric current • The amount of energy required to remove an electron from an atom • Distance from the center of an ion's nucleus to its outermost electron • the 15 elements with atomic numbers from 89 to 103; all are radioactive • ...

Periodic Table Crossword 2024-07-18

Across

Down

22 Clues: W • K • B • U • S • I • P • Si • Ba • Sn • Au • Zn • Sb • Ti • Kr • Pt • Hg • Fe • Zi • Ag • Pb • As

Periodic Table Elements 2024-08-16

Across

Tb 65
Bi 83
Fr 87
Os 76
Ds 110
C 6
Ti 22
Cs 55
Sn 50
H 1
Pu 94
Si 14
Ge 32
V 23
Br 35
Pd 46
Pa 91
Pb 82
Cm 96
Ta 73
Cd 48
O 8
Eu 63
No 102
Lr 103
Hg 80
Sm 62
S 16
Nb 41
Rn 86
Th 90
Og 118
Cl 17
Bh 107
Fl 114
Se 34
Db 105
Es 99
Mt 109
U 92
Re 75
Zn 30
Ce 58
Te 52
Tl 81
Na 11
P 15
Fe 26
Lu 71
Tm 69
Dy 66
Ac 89
Np 93
Po 84
F 9
He 2

Down

Ra 88
Sr 38
Cr 24
K 19
Sc 21
Mc 115
Mn 25
In 49
Al 13
Am 95
Ga 31
Xe 54
Mo 42
Mg 12
B 5
Ar 18
Ba 56
Bk 97
Sb 51
Ag 47
Cu 29
Pt 78
Li 3
Co 27
N 7
Ca 20
Nh 113
Rf 104
Rg 111
Tc 43
Sg 106
Pm 61
At 85
Cf 98
Md 101
As 33
Ni 28
Cn 112
Yb 70
Nd 60
Rh 45
Lv 116
Ir 77
Ne 10
Be 4
Er 68
Gd 64
Ts 117
Ru 44
Pr 59
Hs 108
Zr 40
W 74
Rb 37
La 57
Fm 100
Y 39
Ho 67
Hf 72
Kr 36
I 53
Au 79

118 Clues: C 6 • H 1 • B 5 • N 7 • O 8 • F 9 • K 19 • V 23 • Li 3 • S 16 • Be 4 • U 92 • W 74 • Y 39 • P 15 • I 53 • He 2 • Tb 65 • Ra 88 • Sr 38 • Bi 83 • Cr 24 • Fr 87 • Os 76 • Sc 21 • Mn 25 • In 49 • Ti 22 • Al 13 • Cs 55 • Sn 50 • Am 95 • Ga 31 • Xe 54 • Pu 94 • Mo 42 • Mg 12 • Si 14 • Ge 32 • Ar 18 • Ba 56 • Br 35 • Pd 46 • Bk 97 • Pa 91 • Sb 51 • Ag 47 • Pb 82 • Cm 96 • Cu 29 • Pt 78 • Ta 73 • Co 27 • Ca 20 • Cd 48 • Tc 43 • Eu 63 • Hg 80 • Pm 61 • Sm 62 • At 85 • Cf 98 • Nb 41 • As 33 • Ni 28 • Rn 86 • Th 90 • Yb 70 • Nd 60 • Rh 45 • Ir 77 • Cl 17 • Se 34 • Ne 10 • ...

Periodic Table Crossword 2024-09-05

Across

Symbol Ni
Atomic Mass 1.008
Atomic number 50
Symbol Hg
Atomic mass 47.867
Symbol Au
Atomic mass 131.294
Atomic number 14
Atomic number 27
Atomic mass 65.38
Atomic number 88
Symbol Ga
Atomic number 35

Down

Atomic number 47
Atomic mass 51.996
Atomic number 82
Symbol Fe
Symbol 86
Atomic number 19
Symbol Ne
Symbol Sc
4.003

22 Clues: 4.003 • Symbol Ni • Symbol Fe • Symbol 86 • Symbol Hg • Symbol Au • Symbol Ne • Symbol Sc • Symbol Ga • Atomic number 47 • Atomic number 50 • Atomic number 82 • Atomic number 19 • Atomic number 14 • Atomic number 27 • Atomic number 88 • Atomic number 35 • Atomic Mass 1.008 • Atomic mass 65.38 • Atomic mass 51.996 • Atomic mass 47.867 • Atomic mass 131.294

The periodic table 2023-02-03

Across

The most reactive halogen
My symbol is Fe
The element above aluminum
The alkaline earth metal in the 4th row
The anion in nitric acid
Feature that separated metals and non metals
The element above mercury
Element above Tin
My symbol is Au
Also known as families
My electron configuration is 1s2,2s2,2p3
The first noble gas
The most reactive element in group 1

Down

The noble gas in the 5th row
5th row element that begins with z
The element below chromium
My symbol is Ag
My symbol is Mg
My symbol is K
The first element on the periodic table
My symbol is Mn
I am the first element that uses the d block
The symbol for this element is W
The first element in the lanthanide series
Least reactive metal in the single replacement lab

25 Clues: My symbol is K • My symbol is Fe • My symbol is Ag • My symbol is Mg • My symbol is Mn • My symbol is Au • Element above Tin • The first noble gas • Also known as families • The anion in nitric acid • The most reactive halogen • The element above mercury • The element below chromium • The element above aluminum • The noble gas in the 5th row • The symbol for this element is W • ...

Jourden's Periodic Table 2023-07-18

Jourden's Periodic Table crossword puzzle

Across

a negatively charged subatomic particle found in the energy level of an atom
the center of an atom; made up of protons and neutrons
a horizontal row of elements in the periodic table
any atoms having the same number of protons but a different number of neutrons
another name for metalloid
the elemnts that are usually poor conductors of heat and electricity
group 18 or 8A
the total number of protons and neutrons in the nucleus of an atom
a vertical column of elements in the periodic table
an element that has properties of both a metal and nonmetal
group 17 or 7A

Down

a positively charged subatomic particle in the nucleus of an atom
group 16 or 6A
a neutral subatomic particle in the nucleus of an atom
the smallest particle that has the properties of an element
another name for period
the number of protons in the nucleus of an atom
group 1 or 1A
another name for group
the elements that are good conductors of heat and electricity

20 Clues: group 1 or 1A • group 16 or 6A • group 18 or 8A • group 17 or 7A • another name for group • another name for period • another name for metalloid • the number of protons in the nucleus of an atom • a horizontal row of elements in the periodic table • a vertical column of elements in the periodic table • a neutral subatomic particle in the nucleus of an atom • ...

Periodic Table Project 2023-02-24

Across

the combining power of an element
the name given to the set of chemical properties that are associated with metals
follows the trends of Alkali metals,just a little less reactive
regions surrounding the atomic nucleus containing a specific number of electrons
the number of protons
the mass per volume of matter
Considered the family/group of the periodic table
add together the total protons and neutrons

Down

very reactive,increases in reactivity going UP
the size of an atom
in periodic table it first increases then decreases
represent the number of valence electrons on an atom
a measure of whether or not atoms will trade electrons with other atoms
when the number of carbons increase this increases
the tendency of an atom to attract electrons towards
very reactive,used to kill pathogens & other things
used to prevent chemical reactions and unreactive
pattern of change
an abbreviation of the name
represent the number of shells on an atom

20 Clues: pattern of change • the size of an atom • the number of protons • an abbreviation of the name • the mass per volume of matter • the combining power of an element • represent the number of shells on an atom • add together the total protons and neutrons • very reactive,increases in reactivity going UP • used to prevent chemical reactions and unreactive • ...

Periodic Table Crossword 2023-02-27

Across

number of Protons
another word for unreactive
has the highest electronegativity
a measure of whether or not atoms will trade electrons with other atoms
completely unreactive
column
size of an atom
electrons on the outer shell
a pattern of change
row
abbreviation of the atoms name
the quantity of something per unit volume,unit area, or unit length

Down

the act of emitting radiation spontaneously
measure of the pull an atom has on a electron
the sum of protons and neutrons
Increases reactivity going DOWN
measures how strongly a Vẽ is held by nucleus
inner rings of electrons
the temperature at which its vapor pressure is equal to the pressure of the gas above it
Increases in reactivity going UP
Follows the trends of Alkali metal but less reactive
temperature at which the solid and liquid forms of a pure substance can exist in equilibrium

22 Clues: row • column • size of an atom • number of Protons • a pattern of change • completely unreactive • inner rings of electrons • another word for unreactive • electrons on the outer shell • abbreviation of the atoms name • the sum of protons and neutrons • Increases reactivity going DOWN • Increases in reactivity going UP • has the highest electronegativity • ...

Periodic Table Crossword 2023-02-27

Across

number of Protons
another word for unreactive
has the highest electronegativity
a measure of whether or not atoms will trade electrons with other atoms
completely unreactive
column
size of an atom
electrons on the outer shell
a pattern of change
row
abbreviation of the atoms name
the quantity of something per unit volume,unit area, or unit length

Down

the act of emitting radiation spontaneously
measure of the pull an atom has on a electron
the sum of protons and neutrons
Increases reactivity going DOWN
measures how strongly a Vẽ is held by nucleus
inner rings of electrons
the temperature at which its vapor pressure is equal to the pressure of the gas above it
Increases in reactivity going UP
Follows the trends of Alkali metal but less reactive
temperature at which the solid and liquid forms of a pure substance can exist in equilibrium

Periodic Table Vocab 2023-05-09

Across

a reddish metal with a face-centered cubic crystalline structure
the cosmic product of burning helium
atoms of the same element with different numbers of neutrons
negative particle in the nucleus
has a density lower than any metals
Gases or dull brittle solids
The vertical columns on the periodic table
solids or semiconductors
abbreviation for the name of the element

Down

a clean alternative to methane
positive particle in the nucleus
type of electrolyte
a nonmetallic element of the group 15
makes balloons rise
the smallest particle of an element
shiny silvery solids and good conductors
negative atom in the neucleus
number tells the number of protons and neutrons in the nucleus
found in many foods and has an atomic mass of 23
the horizontal rows on the periodic table

20 Clues: type of electrolyte • makes balloons rise • solids or semiconductors • Gases or dull brittle solids • negative atom in the neucleus • a clean alternative to methane • positive particle in the nucleus • negative particle in the nucleus • the smallest particle of an element • has a density lower than any metals • the cosmic product of burning helium • ...

Periodic Table Vocab 2023-05-09

Across

a reddish metal with a face-centered cubic crystalline structure
the cosmic product of burning helium
atoms of the same element with different numbers of neutrons
negative particle in the nucleus
has a density lower than any metals
Gases or dull brittle solids
The vertical columns on the periodic table
solids or semiconductors
abbreviation for the name of the element

Down

a clean alternative to methane
positive particle in the nucleus
type of electrolyte
a nonmetallic element of the group 15
makes balloons rise
the smallest particle of an element
shiny silvery solids and good conductors
negative atom in the neucleus
number tells the number of protons and neutrons in the nucleus
found in many foods and has an atomic mass of 23
the horizontal rows on the periodic table

Periodic Table Crossword 2023-05-08

Across

Atomic number: 18
Atomic number: 14
Atomic number: 8
Atomic number: 19
Atomic number: 9
Atomic number: 11
Atomic number: 3
Atomic number: 2
Atomic number: 20
Atomic number: 6
Atomic number: 10

Down

Atomic number: 4
Atomic number: 7
Atomic number: 15
Atomic number: 12
Atomic number: 13
Atomic number: 1,
Atomic number: 16
Atomic number: 17
Atomic number: 5

20 Clues: Atomic number: 4 • Atomic number: 7 • Atomic number: 8 • Atomic number: 9 • Atomic number: 3 • Atomic number: 2 • Atomic number: 5 • Atomic number: 6 • Atomic number: 18 • Atomic number: 15 • Atomic number: 12 • Atomic number: 13 • Atomic number: 1, • Atomic number: 14 • Atomic number: 16 • Atomic number: 19 • Atomic number: 11 • Atomic number: 20 • Atomic number: 17 • Atomic number: 10

THE PERIODIC TABLE 2023-06-05

Across

Down

29 Clues: K • O • F • C • N • B • P • H • I • S • Au • Ag • Pt • Cr • Ne • Zn • Li • Be • Cu • Hg • Mg • Cl • Na • Br • Si • Ar • Ca • Al • He

The Periodic Table 2023-05-18

Across

/ Ru
/ Cl
/ Tl
/ Lr
/ Rn
/ Ge
/ As
/ Y
/ Mo
/ Tb
/ Al
/ No
/ C
/ Sn
/ Xe
/ Rg
/ Au
/ Ra
/ S
/ Fe
/ Pu
/ Ag
/ Pt
/ Uus
/ Re
/ Th
/ U
/ Zn
/ Pm
/ Ho
/ W
/ Hs
/ Kr
/ Ca
/ Nd
/ Eu
/ Md
/ Rh
/ Uup
/ Es
/ Sr
/ Uut
/ Ga
/ In
/ Pd
/ Te
/ Er
/ Pa
/ K
/ Am
/ Pr

Down

/ Bk
/ Gd
/ Cm
/ V
/ Os
/ H
/ Ti
/ Hg
/ Co
/ Ce
/ Cr
/ Cf
/ Mg
/ Po
/ Sg
/ Ne
/ Hf
/ Cs
/ Cd
/ Se
/ Sm
/ Ac
/ Si
/ Db
/ Yb
/ Ds
/ Tc
/ B
/ Mt
/ Ta
/ Rf
/ Be
/ Np
/ Uuq
/ O
/ Na
/ Ba
/ P
/ Ir
/ La
/ Uuo
/ Bh
/ N
/ Fr
/ Fm
/ He
/ I
/ Mn
/ Ru
/ Uub
/ Pb
/ F
/ Zr
/ Li
/ Dy
/ Ni
/ Lu
/ Uuh
/ Bi
/ Cu
/ Nb
/ Sc
/ Ar
/ Tm
/ Sb
/ At

117 Clues: / V • / H • / Y • / B • / C • / O • / P • / S • / U • / N • / W • / I • / F • / K • / Bk • / Gd • / Cm • / Os • / Ru • / Ti • / Hg • / Cl • / Co • / Ce • / Cr • / Tl • / Cf • / Mg • / Lr • / Po • / Sg • / Ne • / Hf • / Cs • / Rn • / Ge • / Cd • / As • / Se • / Sm • / Ac • / Si • / Db • / Yb • / Ds • / Tc • / Mo • / Tb • / Mt • / Ta • / Rf • / Al • / No • / Be • / Np • / Sn • / Na • / Xe • / Rg • / Ba • / Au • / Ra • / Fe • / Ir • / Pu • / Ag • / Pt • / La • / Re • / Th • / Bh • / Zn • ...

Periodic Table intro2 2021-09-28

Across

elements with similar reactivity
arrangement of elements with same number of shells around their nucleus
shortest period
number of shells of ions of chlorine and potassium are similar to it
a noble gas which shows some reactions
an element with last two or three partially filled shells
arranged elements in periods and columns
coinage metals
least reactive alkali metal
colourless, odourless, highly flammable gas with atomic number 1
mutual sharing of an electron pair between two atoms
determines the group number
they have same number of protons but different mass numbers
last element in the periodic table
any substance which cannot be decomposed into simpler substances

Down

Most reactive halogen
a noble metal
total number of families in the periodic table
doeesnot occur in earth's atmosphere
electrostatic attractions between oppositely charged particles
third element in carbon family
has 5 electrons in the 3rd shell
donot contain normal elements
most reactive non metals
a neutral subatomic particle of an atom
metals of group II-A
name given to group 6 A elements
can gain one electron with highest difficulty to form negative ion as compared to other members of its group
abbreviations used in chemistry for chemical elements

29 Clues: a noble metal • coinage metals • shortest period • metals of group II-A • Most reactive halogen • most reactive non metals • least reactive alkali metal • determines the group number • donot contain normal elements • third element in carbon family • elements with similar reactivity • has 5 electrons in the 3rd shell • name given to group 6 A elements • last element in the periodic table • ...

Periodic Table Crossword 2021-09-22

Across

It's earlier name was magnium
It comes from Scandinavia
It's the 4th element on the Periodic Table
It only reacts to fluorine gas
It's essential in plants
It is 38% more denser than air
Name comes from the greek word for moon
It's probably in almost everything
It's the 2nd most lightest element

Down

It was discovered twice
First element to be isolated by electrolysis
It has 26 neutrons
3rd most abundant element in the ocean
It was known since ancient times
Children need it to grow
It's the 2nd most abundant of all metals
It's used in stainless steel and magnets
It smells bad to many humans
It's found in bones
It expands when it freezes
2nd most abundant element in Earth's core

21 Clues: It has 26 neutrons • It's found in bones • It was discovered twice • Children need it to grow • It's essential in plants • It comes from Scandinavia • It expands when it freezes • It smells bad to many humans • It's earlier name was magnium • It only reacts to fluorine gas • It is 38% more denser than air • It was known since ancient times • It's probably in almost everything • ...

Periodic Table Crossword 2021-11-18

Across

nonmetal with 8 neutrons
mass of 207 amu
mass of 27 amu
Alkali metal in Period 4
has 29 protons
halogen with 35 electrons
between manganese and cobalt
transition metal with 28 protons
Family 1, Period 2
has 16 protons
has 11 protons and 12 neutrons

Down

Family 4, Period 4
between mercury and platinum
Nobel gas with 2 neutrons
atomic number equals 17
has 15 protons and 16 neutrons
transition metal with 35 neutrons
has 6 protons
Atomic number equals 12
has only one electron
has 80 electrons
metalloid in period 3
Family 2, Period 4
nonmetal with 7 neutrons
mass of 108 amu

25 Clues: has 6 protons • mass of 27 amu • has 29 protons • has 16 protons • mass of 207 amu • mass of 108 amu • has 80 electrons • Family 4, Period 4 • Family 2, Period 4 • Family 1, Period 2 • has only one electron • metalloid in period 3 • atomic number equals 17 • Atomic number equals 12 • nonmetal with 8 neutrons • Alkali metal in Period 4 • nonmetal with 7 neutrons • Nobel gas with 2 neutrons • ...

Periodic Table Crossword 2021-11-18

Across

Family 1, Period 2
Alkali metal in Period 4
between manganese and cobalt
nonmetal with 7 neutrons
Nobel gas with 2 neutrons
mass of 207 amu
has 29 protons
Atomic number equals 12
metalloid in period 3
has 6 protons
has only one electron
has 80 electrons

Down

halogen with 35 electrons
mass of 27 amu
atomic number equals 17
Family 4, Period 4
mass of 108 amu
between mercury and platinum
transition metal with 35 neutrons
has 16 protons
nonmetal with 8 neutrons
has 15 protons and 16 neutrons
transition metal with 28 protons
has 11 protons and 12 neutrons
Family 2, Period 4

25 Clues: has 6 protons • mass of 27 amu • has 16 protons • has 29 protons • mass of 108 amu • mass of 207 amu • has 80 electrons • Family 4, Period 4 • Family 1, Period 2 • Family 2, Period 4 • metalloid in period 3 • has only one electron • atomic number equals 17 • Atomic number equals 12 • Alkali metal in Period 4 • nonmetal with 7 neutrons • nonmetal with 8 neutrons • halogen with 35 electrons • ...

Periodic Table Crossword 2021-05-11

Across

elements that have properties of both a metal and a non-metal
a vertical column of elements in the periodic table
a region in an atom where there is a high probability of finding electrons
an ion with a positive charge
the process of adding electrons to or removing electrons from an atom or group of atoms
positive charge; located inside the nucleus
elements that are good conduct of heat and electricity
any of the possible energies an electron may have in an atom
neutral charge; located inside the nucleus
group 1 or 1A
a negative charged subatomic particle found in the energy level of an atom
an atom or a group of atoms that has lost or gained one or more electrons and therefore has a net electric charge

Down

the smallest particle that has the properties of an element
a horizontal row of elements in the periodic table
elements that are poor conductors of heat and electricity
the number of protons in the nucleus of an atom
the total number of protons and neutrons in the nucleus of an atom
any atoms with the same number of protons but different number of neutrons
an ion with a negative charge
an electron in the outermost energy level of an atom
the properties of elements tend to repeat in a regular pattern when elements are arranged in order of increasing atomic number
the center of an atom; made up of protons and neutrons

22 Clues: group 1 or 1A • an ion with a positive charge • an ion with a negative charge • neutral charge; located inside the nucleus • positive charge; located inside the nucleus • the number of protons in the nucleus of an atom • a horizontal row of elements in the periodic table • a vertical column of elements in the periodic table • ...

Periodic table elements 2025-02-11

Across

Down

20 Clues: U • H • C • O • Ag • Ni • Kr • Nb • Sb • Pd • Pb • Al • Fe • Cn • Si • Ti • Hg • Ra • Cr • Co

Periodic Table Vocab 2024-09-13

Across

same as the atomic number
elements with properties of both metals and nonmetals
the most reactive elements
elements that do not have different oxidation states since their valence electrons are only in the outer shell
the numbers that the elements are organized by on the periodic table
horizontal rows on the periodic table
a positively charged ion
elements that can’t conduct energy
the most stable elements
atoms of the same element that have the same number of protons but a different number of neutrons
has a neural charge
the physical property of matter that causes it to experience a force when placed in an electromagnetic field
a negatively charged ion
elements that usually bond with alkali metals
the relative amount of each different isotope in a naturally occurring sample of a given element
vertical columns on the periodic table
the measure of the quantity of matter in an object

Down

a substance made up of two or more different chemical elements combined in a fixed ratio.
a compound made up of two or more chemical components that are not chemically linked
protons, neutrons, and electrons are known as _______ ________
the basic unit of a chemical element.
a chemical substance that cannot be broken down into other substances by chemical reactions
has a negative charge
the part of a cell that contains its dna
elements in which the last electron enters the f-orbital
elements that are found in the food we eat
electrons in the outermost shell of an atom
where electrons are located
a specific characteristic of a substance

29 Clues: has a neural charge • has a negative charge • a positively charged ion • the most stable elements • a negatively charged ion • same as the atomic number • the most reactive elements • where electrons are located • elements that can’t conduct energy • the basic unit of a chemical element. • horizontal rows on the periodic table • vertical columns on the periodic table • ...

Periodic Table Crossword 2024-09-19

Across

Down

30 Clues: C • K • H • N • B • P • Fe • Na • Cl • Re • Ba • Ba • Cr • Ca • Ag • Au • Pm • Mg • Rn • Sc • Ne • Tm • Fr • He • Tl • As • Ni • Pb • Ti • Zr

Periodic Table Elements 2024-09-09

Across

Down

32 Clues: P • C • N • O • K • V • I • B • S • H • Be • Fl • Al • Ne • Cl • Cr • Cu • Na • Fe • Ni • Sc • Li • He • Br • Co • Si • Mg • Mn • Zn • Ti • Ca • Ar

Periodic Table Elements 2025-02-25

Across

Potassium
Sodium
Copper
Manganese
Platinum
Titanium
Hydrogen
Gold
Xenon
Mercury
Boron
Phosphorus
Chlorine
Calcium
Silicon
Helium
Silver
Sulfur
Lead
Iron
Carbon

Down

Lithium
Nitrogen
Oxygen
Krypton
Uranium
Cobalt
Molybdenum
Tin
Magnesium
Neon
Argon
Iodine
Bromine
Zinc
Nickel
Fluorine
Aluminum
Radon

39 Clues: Tin • Gold • Neon • Zinc • Lead • Iron • Argon • Xenon • Boron • Radon • Oxygen • Cobalt • Sodium • Copper • Iodine • Nickel • Helium • Silver • Sulfur • Carbon • Lithium • Krypton • Uranium • Mercury • Bromine • Calcium • Silicon • Nitrogen • Platinum • Titanium • Hydrogen • Chlorine • Fluorine • Aluminum • Potassium • Manganese • Magnesium • Molybdenum • Phosphorus

Previous Page 39 of 100 Next