periodic+table Crossword Puzzles

Periodic Table Crossword 2026-01-06

Periodic Table Crossword crossword puzzle

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- Heavy element used in radiation shielding?
- Noble gas that glows white when ionized?
- Used in salts to make red fireworks?
- Element named after Copenhagen?
- Liquid golden alkali metal?
- Element number 13?
- Used as a key ingredient in steel?
- Last element discovered as of 2025?
- Used to significantly strengthen many steel?
- Used to make cans?
- Very light metal and hard to destroy?
- Element named after a danish scientist?
- Oxidises a greenish blue?
- Element used in very strong magnets?
- Which element is usually depicted as green?
- Densest element?
- Used in lighting?
- Noble gas usually used for lasers?
- Which element makes your voice squeaky?
- Which element is Au?
- Used to make stainless steel?
- Light element used in space rockets?
- Heavy element with the highest melting point?

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- First element in the lanthanide group
- Most inert element that is not a noble gas?
- Used in some batteries?
- Used in glowing signs?
- First fully artificial element (that is not technetium or promethium)?
- First human-made element?
- Used in lightbulb filaments?
- Softest metal?
- Used to make technetium?
- Radioactive noble gas?
- Most reactive element?
- What gas makes up most of the atmosphere?
- Last element formed before a star supernovaes?
- Element that burns white as well as in CO₂?
- Which element makes up 2 3rds of water by atoms?
- Toxic metalloid element?
- The most conductive element?
- Used in reactor shielding?
- Red highly corrosive halogen?

42 Clues: - Softest metal? • - Densest element? • - Used in lighting? • - Element number 13? • - Used to make cans? • - Which element is Au? • - Used in glowing signs? • - Radioactive noble gas? • - Most reactive element? • - Used in some batteries? • - Used to make technetium? • - Toxic metalloid element? • - First human-made element? • - Oxidises a greenish blue? • - Used in reactor shielding? • ...

Periodic Table Crossword 2025-09-24

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27 Clues: W • K • Ga • Zr • Ni • Au • Co • Li • Ir • Na • Ag • Sr • Fe • Ra • Mg • Pt • Pb • Mn • Cl • Ti • As • Sn • Ca • Cs • Cd • Pd • Hg

Periodic Table Crossword 2025-09-24

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21 Clues: K • W • Ti • Zn • Ca • As • Au • Mg • Mn • Na • Ga • Sn • Pt • Al • Hg • Cu • Os • Ag • Kr • Cl • Pb

Chapter 9 atomic structure Isaac Sheets 2021-10-14

Chapter 9 atomic structure Isaac Sheets crossword puzzle

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Electrons have _____ charge
Rows 3-11 on the periodic table are all _____ metals
protons & neutrons are located in the ______ of an atom
protons have a _____ charge
The first row on the periodic table is _____ metals

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#1 on the periodic table
______ electrons in the outermost energy level of an atom
Neutrons have a ______ charge
weight average mass of the naturally occurring isotopes of an atom
The atomic mass number is the number of protons + ______
The # of _____ for a given atom never changes

11 Clues: #1 on the periodic table • Electrons have _____ charge • protons have a _____ charge • Neutrons have a ______ charge • The # of _____ for a given atom never changes • The first row on the periodic table is _____ metals • Rows 3-11 on the periodic table are all _____ metals • protons & neutrons are located in the ______ of an atom • ...

science topic's crossword by Nathan Shaw 2013-11-12

science topic's crossword by Nathan Shaw crossword puzzle

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creats protean in a cell
contains DNA in a cell
the green in a plant cell
PB on the periodic table
the O in H2o

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FE on the periodic table
what it is called when particles spread out
what it is called when two element's atoms connect
contains cell sap in a plant cell
the element on its own on the periodic table

10 Clues: the O in H2o • contains DNA in a cell • FE on the periodic table • creats protean in a cell • PB on the periodic table • the green in a plant cell • contains cell sap in a plant cell • what it is called when particles spread out • the element on its own on the periodic table • what it is called when two element's atoms connect

Element 2023-05-08

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A negatively charged particle
combination of two or more materials
located on the left side of the periodic table
located on the right side of the periodic table
positively charged center of an atom

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Gases Elements in family 18
A positively charged particle
Table A tool used by chemists
forms when two or more atoms combine
display properties of both metals and nonmetals

10 Clues: Gases Elements in family 18 • A positively charged particle • A negatively charged particle • Table A tool used by chemists • combination of two or more materials • forms when two or more atoms combine • positively charged center of an atom • located on the left side of the periodic table • display properties of both metals and nonmetals • ...

Elements and compounds 2023-05-31

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It's letter K in periodic table
it's composed of one Atom
C periodic table

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it's composed of more than 2 atom
Au in periodic table
Ag in periodic table
H periodic table

7 Clues: H periodic table • C periodic table • Au in periodic table • Ag in periodic table • it's composed of one Atom • It's letter K in periodic table • it's composed of more than 2 atom

Periodic Table 2023-01-16

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first element to be made artificially
scientists used this to weigh the elements
the highest unexcited energy level for an electron
the number of elements found in nature
who first introduced the periodic table

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decreases from top to bottom and left to right
what the rows on the periodic table are called
each one of these is a unique type
opposites of the table do this
type of most elements on the periodic table

10 Clues: opposites of the table do this • each one of these is a unique type • first element to be made artificially • the number of elements found in nature • who first introduced the periodic table • scientists used this to weigh the elements • type of most elements on the periodic table • decreases from top to bottom and left to right • ...

Discovering Atmos Chpt 3 2024-04-10

Discovering Atmos Chpt 3 crossword puzzle

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The atomic _____ is calculated from the number of protons and neutrons in an atom’s nucleus.
Kr
Horizontal row on the periodic table of elements.
The three, broad categories of elements are based on similar __________.
A Category of elements that have metallic gleam but are more fragile, can conduct heat and electricity weakly.
An atom with an unusual number of neutrons.

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The largest category of elements on the table which are good conductors of electricity, have a metallic sheen, and are malleable.
Each element is given a ______ with a capital and sometimes lowercase letter.
symbol for Sodium
A category of elements on the table which includes hydrogen, halogen gases, chalcogens, and noble gases.
Vertical Columns of the chart.
The _____ table of elements
Br
The period table of elements organizes elements by their _______ number.
Atomic mass – Atomic number = number of _______ .
Atomic number of Oxygen

16 Clues: Kr • Br • symbol for Sodium • Atomic number of Oxygen • The _____ table of elements • Vertical Columns of the chart. • An atom with an unusual number of neutrons. • Horizontal row on the periodic table of elements. • Atomic mass – Atomic number = number of _______ . • The period table of elements organizes elements by their _______ number. • ...

Periodic atomic tic tac toe 2021-02-12

Periodic atomic tic tac toe crossword puzzle

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has a atomic nummber 9
element next to iodine in the periodic table

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element below plata in the periodic table
its between thallium and bismuth in the periodic table
next to flourine in periodic table
element between indium and antimony in the periodic table
item in the periodic table

7 Clues: has a atomic nummber 9 • item in the periodic table • next to flourine in periodic table • element below plata in the periodic table • element next to iodine in the periodic table • its between thallium and bismuth in the periodic table • element between indium and antimony in the periodic table

Chapter 9 atomic structure Isaac Sheets 2021-10-14

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Electrons have _____ charge
Rows 3-11 on the periodic table are all _____ metals
protons & neutrons are located in the ______ of an atom
protons have a _____ charge
The first row on the periodic table is _____ metals

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#1 on the periodic table
______ electrons in the outermost energy level of an atom
Neutrons have a ______ charge
weight average mass of the naturally occurring isotopes of an atom
The atomic mass number is the number of protons + ______
The # of _____ for a given atom never changes

Chemistry Crossword 2023-01-24

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A neutrally charged particle
A negatively charged particle
A positively charged particle
The table which contains all of the elements
The unit used to measure atomic weight
The number of protons in an element

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A negatively charged ion
A positively charged ion
An atom or molecule with a net charge
The atomic weight of an element
A particle with a nucleus and electrons
A line on the periodic table
A grouping of elements on the periodic table

13 Clues: A negatively charged ion • A positively charged ion • A neutrally charged particle • A line on the periodic table • A negatively charged particle • A positively charged particle • The atomic weight of an element • The number of protons in an element • An atom or molecule with a net charge • The unit used to measure atomic weight • A particle with a nucleus and electrons • ...

Periodic Table Puzzle (Golan, Dajae, Merrick) 2024-11-13

Periodic Table Puzzle (Golan, Dajae, Merrick) crossword puzzle

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Used with copper or nickel to form alloys to make springs; has 2 valence electrons
Has an ionic radius of 27pm; only nonmetal in group 13 of the periodic table
Has the least mass of any element on the periodic table
Atomic radius of 0.143nm, a metal, 3 valence electrons, a light weight chemical element, silvery white metal, the most about metallic element in earth's crust
Ionization energy is 12,9676, it was named after the Greek word ¨chloros,” mostly used for bleaching
Nonmetal, 2.19 electronegativity, It forms the sugar-phosphate backbone of DNA and RNA
Most stable element on the periodic table; almost always in a gaseous state
Has a charge of 0, provides an inert atmosphere in which welded metals will not oxidize

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4 valence electrons, used in gloves and other supplies
Mass is 32.066, protons,neutrons and electrons are all 16 it is used to make two of the essential amino acids needed to make proteins
Has the second highest atomic mass of the 3 Noble gases part of elements 1-18.
Electronic configuration is [Ne] 3s^2
Used as a component in rechargeable batteries; has a charge of +1
Has 6 valence electrons, located in the 2nd row
Has the unique ability to form long, strongly-bonded chains; has a charge of +4
Has an atomic mass of 22.99
Has 7 Protons
Has the highest electronegativity on the periodic table; the 13th most abundant element in the Earth's crust

18 Clues: Has 7 Protons • Has an atomic mass of 22.99 • Electronic configuration is [Ne] 3s^2 • Has 6 valence electrons, located in the 2nd row • 4 valence electrons, used in gloves and other supplies • Has the least mass of any element on the periodic table • Used as a component in rechargeable batteries; has a charge of +1 • ...

Chemistry 2025-10-02

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Number of protons in an atom
Pure substance made of only one type of atom
Positively charged particle in the nucleus
Vertical column in the periodic table
A change that forms a new substance
Atoms of the same element with different numbers of neutrons
Center of an atom
Simplest type of pure substance that can’t be broken down

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Horizontal row on the periodic table
Table organizing all known elements
Smallest unit of matter
Negatively charged particle orbiting the nucleus
Particle with no charge in the nucleus
Number that changes between isotopes
Mixture that looks the same throughout

15 Clues: Center of an atom • Smallest unit of matter • Number of protons in an atom • Table organizing all known elements • A change that forms a new substance • Horizontal row on the periodic table • Number that changes between isotopes • Vertical column in the periodic table • Particle with no charge in the nucleus • Mixture that looks the same throughout • ...

Chemistry Review 2025-05-15

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Dull, brittle elements to the right of the staircase
How likely an atom is to undergo chemical change
Outermost electrons involved in bonding
Overall structure or connection between atoms
Shiny, conductive elements on the left of the table
Bond formed by transferring electrons
Type of reaction where a compound breaks into smaller parts
Negatively charged particle outside the nucleus
Atom with same protons but different neutrons
Vertical column on the periodic table

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Tendency to attract electrons in a bond
Two or more atoms chemically joined
Equation with equal atoms on both sides
Shared electron pair forms this type of bond
Type of chemical reaction where smaller parts build a compound
Positively charged particle in the nucleus
Horizontal row on the periodic table
Center of the atom
Electrically neutral subatomic particle

19 Clues: Center of the atom • Two or more atoms chemically joined • Horizontal row on the periodic table • Bond formed by transferring electrons • Vertical column on the periodic table • Tendency to attract electrons in a bond • Equation with equal atoms on both sides • Outermost electrons involved in bonding • Electrically neutral subatomic particle • ...

SPS1 Periodic Table 2020-12-11

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When an atom gains an electron. The excess charge comes from electrons
Atom with the same number of protons but different numbers of neutrons.
Vertical column in the periodic table
Basic unit of matter
A pure substance made of only one kind of atom. Cannot be broken down into a simpler substance.
A chart of the elements showing the repeating pattern of their properties
An atom or group of atoms that has a positive or negative charge.
A horizontal row of elements in the periodic table
A subatomic particle that has no charge and that is found in the nucleus of an atom. Has a mass of 1 AMU
A subatomic particle that has a negative charge. Found outside the nucleus. Mass of 0 AMU
another name for group
Model includes a nucleus with a positive electric charge. Negatively charged electrons moved in orbits around the nucleus.
an element that is solid at room temperature, a good conductor of heat and electricity, and generally is shiny; most metals are ductile and malleable
A unit of mass that measure the relative amounts of matter in atoms. (AMU)
model of atom in which the electrons seem to form a cloud as they move around the nucleus

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Electrons in the outermost energy, or electron shell. This determines how the atom will react chemically with other atoms.
an element that is typically dull in appearance and is a poor conductor of electricity. Many are gases at room temperature.
When an atom loses and electron. The excess charge comes from protons.
particles protons, neutrons, electrons
the weighted average of the masses of the isotopes of an element
A subatomic particle that has a positive charge and that is found in the nucleus of an atom. Has a mass of 1 AMU
Elements that have properties of both metals and nonmetals.
A region of space within an atom in which electrons with the same energy are generally located. Determined by the period the element is located on.
A representation of an object, process or system.
Equal to the total number of protons and neutrons in its atom.

25 Clues: Basic unit of matter • another name for group • Vertical column in the periodic table • particles protons, neutrons, electrons • A representation of an object, process or system. • A horizontal row of elements in the periodic table • Elements that have properties of both metals and nonmetals. • Equal to the total number of protons and neutrons in its atom. • ...

periodic table crossword 2022-08-25

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26 Clues: H • O • C • S • U • B • N • Si • Li • Ba • Hg • Rn • Al • Ca • Au • Ag • Ne • He • Cu • Zn • Fe • Ni • Ti • Ra • Na • Sn

The Periodic Table 2022-11-17

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an example of a halogen
Famous for creating the periodic table
an example of alkali metals
If an atom had 6 protons and 6 electrons, it would be a _______ atom.
another example of alkali metals
______ and protons are two particles have 1 amu.
_________ and protons are two particles that are attracted to each other?
border the zigzag line on the periodic table separates
Which particle has the smallest mass?

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Which family is the least reactive?
Which group of non-metals is the most reactive?
Which particle has no charge?
protons and neutrons are the two subatomic particles are located inside the _____?
These elements are called the Nobel gases.
another name for metalloids
Group _____ elements are known as halogens
An element is determined by the number of ...
The most reactive metals are...
Which group of metals are the most reactive?
Which subatomic particle has a positive charge?
The most reactive non-metals are...
Group _____ elements are known as alkaline earth metals.
another example of a halogen
Group _____ elements are known as alkali metals.

24 Clues: an example of a halogen • an example of alkali metals • another name for metalloids • another example of a halogen • Which particle has no charge? • The most reactive metals are... • another example of alkali metals • Which family is the least reactive? • The most reactive non-metals are... • Which particle has the smallest mass? • Famous for creating the periodic table • ...

Periodic Table Vocabulary 2022-09-25

Periodic Table Vocabulary crossword puzzle

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abbreviation for atomic mass unit
describes how likely an element is to form bonds with other elements
a vertical column on the periodic table
an atom that has gained or lost one or more electrons
elements that are usually poor conductors of heat and electricity
electrons that are located in the outermost energy level of an atom
the number of protons of an atom or element
ion with a negative charge
the positively charged dense center of an atom

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ion with a positive charge
a horizontal row in the periodic table
building block of matter
a stable particle with a positive charge
group 18 elements on the periodic table that contain 8 valence electrons making it stable
the distance between the nucleus of an atom and its outermost energy level
number of protons and neutrons in nucleus of an atom
subatomic particle in the nucleus of an atom with no charge
atoms having the same number of protons but a different number of protons
substance that cannot be decomposed into simpler substances
a region in an atom where there is a high probability of finding electrons

20 Clues: building block of matter • ion with a positive charge • ion with a negative charge • abbreviation for atomic mass unit • a horizontal row in the periodic table • a vertical column on the periodic table • a stable particle with a positive charge • the number of protons of an atom or element • the positively charged dense center of an atom • ...

The Periodic Table 2020-08-20

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23 Clues: B • K • P • O • N • H • C • F • Fe • Ne • Ti • Cu • Na • Ar • Sn • Al • Li • He • Mg • Ag • Au • Be • Ca

Periodic Table Puzzle 2020-03-20

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I am the 2nd most abundant element in the Earth’s crust and have 14 neutrons.
I am the only element in the halogen family that is a liquid.
I am the first element in the fourth period used in making fertilizer.
I am not really an alkali metal, but since I have only 1 electron, I behave like them.
My atomic number is 47 and I am used to make photographic film.
I have 26 protons.
I have 2 electrons in the first shell, 8 in the second shell, and 6 in the third shell.
I am a member of the boron family and am the most abundant metal in the Earth’s crust.
My atomic number is 79.
I am a transition metal with 25 electrons.
I am a noble gas with 2 electrons.
I am a gas with 8 protons and 8 neutrons.

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I am a gas with a mass number of 19.
You can find me in the carbon family in the fifth period.
I am the head of the carbon family known as the “basis of life”.
My atomic mass is 35.453.
I am a member of the nitrogen family with 16 neutrons.
I am a metal with 28 electrons.
I am a member of the halogen family with an atomic number of 53.
I am a metal that is liquid at room temperature.
I have 20 neutrons and am found in your teeth and bones.
I am a transition metal with 30 electrons useful in making paint.
I am a silvery white metal used to make salt.
I am a member of the alkaline earth metals used to make bright white light in fireworks.
I make up 78% of the air and am found in the 15th group.
I am a member of the carbon family often mistaken for the end of your pencil.

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. • ...

element periodic table 2020-07-19

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

The Periodic Table 2020-12-18

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how many metalloid elements are there
what is the element of symbol F
what is the symbol of element magnesium
what is the symbol of the element silicon
what is the 1st element
what is the element of symbol Ar
how many metals are there
how many groups are there in the periodic table
is neon a metal
what is the element of symbol C
what is the element of symbol P
how many elements are there

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what is the element of symbol Cl
what is the element of symbol Na
what is the symbol of element lithium
how many nonmetal are the
who made periodic table
what is the element of symbol K
is helium a non metal
what is the 7th element
what is the element of symbol N
what is the symbol of the element calcium
what is the 4th element
what is the element of symbol B
is calcium a metal

25 Clues: is neon a metal • is calcium a metal • is helium a non metal • who made periodic table • what is the 1st element • what is the 7th element • what is the 4th element • how many nonmetal are the • how many metals are there • how many elements are there • what is the element of symbol F • what is the element of symbol K • what is the element of symbol N • what is the element of symbol C • ...

Periodic Table Crossword 2021-09-22

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Discovered in 1735
is a yellow greenish gaas
has 6 valance electrons
rediscovered in 1746
2nd Most abundant element in the earths crust
its named after the us five cent
Natural state is gas
was discovered in 3500 BC
Its highly reactive
Its on of the few elemnts that can expand when it freezez
was discovered twice

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It was predicted by a man named Dimitri Mendelev
Discovered in August 18,1896
4th element in the periodic table
Its from Scandinavia
Discovered 2000 BC
Its naturally resisted to corosion
its unreactive in its crystal form
It can suffocate becaause of high density
It doesnt react with oxygen neither hydrogen
Low levels can cause diabities

21 Clues: Discovered in 1735 • Discovered 2000 BC • Its highly reactive • rediscovered in 1746 • Its from Scandinavia • Natural state is gas • was discovered twice • has 6 valance electrons • is a yellow greenish gaas • was discovered in 3500 BC • Discovered in August 18,1896 • Low levels can cause diabities • its named after the us five cent • 4th element in the periodic table • ...

Periodic Table Crossword 2021-02-25

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You can find me in the carbon family in the fifth period
My atomic number is 47 and I am used to make photographic film.
I have 2 electrons in the first shell, 8 in the second shell, and 6 in the third shell
My atomic mass is 35.453
I am a transition metal with 30 electrons useful in making paint.
I am the head of the carbon family known as the “basis of life”
I have 20 neutrons and am found in my teeth and bones.
My atomic number is 79
I am not really an alkali metal, but since I have only 1 electron I behave like them.
I am a noble gas with 2 electrons.
I have 26 protons.
I am a silvery white metal used to make salt
I am a member of the halide family with an atomic number of 53.
I am a gas with a mass number of 19
I am a transition metal with 25 electrons

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I am the first element in the fourth period used in making fertilizer
I am the 2nd most abundant element in the Earth’s crust and have 14 neutrons.
I am a metal that is liquid at room temperature
I am a gas with 8 protons and 8 neutrons
I am a metal with 28 electrons
I am the only element in the halide family that is a liquid.
I am a member of the alkaline earth metals used to make fireworks and medicines
I am a member of the boron family and am the most abundant metal in the Earth’s crust
I am a member of the nitrogen family with 16 neutrons
I make up 78% of the air and am found in the 15th group.
I am a member of the carbon family often mistaken for the end of your pencil

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 Symbols 2021-04-06

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Cl
Al
Sr
Co
Mo
Ra
P
symbol for Radium
Pb
B
Do, Re, Me, Fa, ___, La, Ti, Do
Rn
Ca
He
I
Rb
O
Ne
Cu

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Ag
C
Ni
U
As
H
Ar
N
Au
symbol for lead
Si
Hg
Na
symbol for sodium
Os
symbol for americium
Fe
Zn
Sn
symbol for magnesium
symbol for Zinc
symbol for ytterbium
symbol for Plutonium

42 Clues: C • U • H • N • P • B • I • O • Ag • Cl • Al • Ni • Sr • As • Co • Mo • Ar • Au • Ra • Si • Hg • Na • Pb • Rn • Os • Ca • He • Fe • Zn • Sn • Rb • Ne • Cu • symbol for lead • symbol for Zinc • symbol for Radium • symbol for sodium • symbol for americium • symbol for magnesium • symbol for ytterbium • symbol for Plutonium • Do, Re, Me, Fa, ___, La, Ti, Do

Periodic Table Puzzle 2021-10-20

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I am a noble gas with 2 electrons.
I am a gas with an atomic mass of 18.998.
I am the only element in the halide family that is a liquid.
I am the head of the carbon family known as the "basis for life."
I am a transition metal with 25 electrons.
I am a transition metal with 30 electrons useful in making paint.
I am a member of the halide family with an atomic number of 53.
I am the first element in the fourth period used in making fertilizer.
I make up 78% of the air and I'm found in the 5th group.
I am a member of the alkaline earth metals used to make fireworks and medicines.
I am the 2nd most abundant element in the Earth's crust and have 14 neutrons.
My atomic mass is 35.453.

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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.
You can find me in the carbon family in the fifth period.
My atomic number is 47 and I am used in the making of photographic film.
I am a gas with 8 protons and 8 neutrons.
I have 26 protons.
I am a member of the nitrogen family with 16 neutrons.
I have 20 neutrons and am found in your teeth and bones.
I am a member of the boron family and am the most abundant metal on Earth's crust.
I am a silvery-white metal used to make salt.
I have 2 electrons in the first shell, 8 in the second shell, and 6 in the third shell.
My atomic number is 79.
I am a metal with 28 electrons.
I am a member of the carbon family often mistaken for the end of your pencil.

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 an atomic mass of 18.998. • 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 2021-10-22

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20 Clues: W • S • N • P • H • C • O • B • I • K • Ca • Ag • Ni • Al • Zn • Xe • Ne • Na • Au • Cu

The periodic table 2023-01-31

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symbols The mixture of numbers and letters that is the symbol of an element.
I have 4 neutrons in row 1
Co
2,6
I have 40.08 electrons
I am a conglomeration of similar elements
I have 10 neutrons in row 17
C
I have 14 protons
K
my atomic number is 11
Hg
I am a positive particle in the nucleolus of the sell

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Br
I have 38 neutrons in row 13
1,1
Au
8,4
I have 47.87 electrons
B
1,7
N
I have 45 neutrons in row 17
I am a row on the table

24 Clues: B • C • N • K • Br • Co • Au • Hg • 1,1 • 2,6 • 8,4 • 1,7 • I have 14 protons • I have 47.87 electrons • I have 40.08 electrons • my atomic number is 11 • I am a row on the table • I have 4 neutrons in row 1 • I have 38 neutrons in row 13 • I have 10 neutrons in row 17 • I have 45 neutrons in row 17 • I am a conglomeration of similar elements • I am a positive particle in the nucleolus of the sell • ...

Periodic Table Puzzle 2023-01-26

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Has 27 protons
The element symbol is Cs
The snack that smiles back ___fish
Chemical symbol is Pb
Chemical symbol is I
Element in group 18, period 4
Atomic number is 10
Atomic number is 78
The only liquid metal
A transition metal in period 5 with 64 neutrons
A transition metal in period 5 with 58 neutrons
Element symbol is He

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A member of the Halogens family in period 4
Top element of alkali metals
In the top right corner of transition metals
Nutrient found in bananas
Found in group 15, period 4
A metal in period 6 with 126 neutrons
An element in period 5 with 61 neutrons
The element symbol is Ra
Have 56 electrons
A member of the noble gasses in period 6
Chemical found in pools
The coating of the smallest value coin

24 Clues: Has 27 protons • Have 56 electrons • Atomic number is 10 • Atomic number is 78 • Chemical symbol is I • Element symbol is He • Chemical symbol is Pb • The only liquid metal • Chemical found in pools • The element symbol is Cs • The element symbol is Ra • Nutrient found in bananas • Found in group 15, period 4 • Top element of alkali metals • Element in group 18, period 4 • ...

Periodic Table Crossword 2023-03-02

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this family increases reactivity going down
An electron that is located in the outer most energy level of an atom
it's strength increases, it also decreases
This has the MOST electron shells in the family of noble gases
measure of how much a substance reacts when it is mixed with another substance
This family group has 7 valence electrons
the atomic number increases across a period and down the group
the net positive charge felt by valence electrons from the nucleus
this has the most atomic radius in the family of alkali mental
Its a measure of the size of it's atom usually the mean or typical distance from the center of the nucleus

Down

Tendency of an atom to attract electrons towards itself
decreases across a period moving from left to right
this group follows the trends alkali metals, just a little less reactive
this group is used to prevent chemical reactions
elements are arranged in 7 horizontal rows, in order of increasing atomic number from left to right and top to bottom
this has the least valence electron in the family of alkali metals
this has the most electronegativity in the family of halogens
a pattern of change
regions surrounding the atomic nucleus containing a specific number of electrons
someone who predicated the discovery of properties of several atoms

20 Clues: a pattern of change • This family group has 7 valence electrons • it's strength increases, it also decreases • this family increases reactivity going down • this group is used to prevent chemical reactions • decreases across a period moving from left to right • Tendency of an atom to attract electrons towards itself • ...

The Periodic Table 2023-03-22

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The rusted, orange version of gold
______ chloride
The protein in your teeth
A silvery gray metal that has a planet named after it
The substance you always need from your food
A lustrous metal found in Earth's crust
Fills up birthday balloons
Trees take this gas in to help us breathe
What they add to salt
Makes up the substance that entinguishes fire
One step below gold

Down

What comes before "foil" on your box of foil
You need it to breathe
Pencil substance was once toxic
The softest lanthanide
The substance in pools that stings your eyes
Tuna are dying from the ______ in their blood
What the bars in the Treasury are made of
Atomic number 7
The best material to use for a safe

20 Clues: ______ chloride • Atomic number 7 • One step below gold • What they add to salt • You need it to breathe • The softest lanthanide • The protein in your teeth • Fills up birthday balloons • Pencil substance was once toxic • The rusted, orange version of gold • The best material to use for a safe • A lustrous metal found in Earth's crust • What the bars in the Treasury are made of • ...

Periodic Table Crossword! 2023-04-27

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Bond between metals and nonmetal
A small, positively charged particle of matter found in the atoms of all elements
Last name of scientist that named Carbon
Last name of scientist that named Neon
Elements that are shiny, good conductors, and found on the left side of the periodic table
Bond between nonmetals
The electrons on the outer orbital are called _________ electrons
Rows across on the periodic table
The smallest particle of an element that retains the elements properties
An atom with charge
Atoms of the same element that have a different number of neutrons
Last name of scientist that distinguished Hydrogen

Down

Columns (up/down) on the periodic table
Element that are dull,brittle and often a gas a room temperature
Number of protons plus number of neutrons is Atomic ____
The number of protons an atom has is Atomic ______
Last name of scientist that named Lithium
Last name of scientist that named Potassium
A particle with a negative charge that is found in all atoms.
An uncharged atomic particle that has a mass nearly equal to that of the proton and is present in all known atomic nuclei except the hydrogen nucleus
Last name of scientist that distinguished Helium

21 Clues: An atom with charge • Bond between nonmetals • Bond between metals and nonmetal • Rows across on the periodic table • Last name of scientist that named Neon • Columns (up/down) on the periodic table • Last name of scientist that named Carbon • Last name of scientist that named Lithium • Last name of scientist that named Potassium • ...

The Periodic Table 2023-05-08

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The only gas that is found in group 1
This element is found in period 6 group 6
The element with 51 protons
The original creator of the periodic table
A metalloid with 42 neutrons
Often associated with Superman
A member of the Metalloids with 6 neutrons
This element has a mass of 150.36
Group of elements that are non-reactive
This element combines with Hydrogen to make water
The element that helps to build strong bones

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The largest family of elements
The only element that does not have any neutrons
The first member of the Actinides
This element has 113 Electrons
Has the atomic symbol Ag
An element with 9 Protons
The only metal that is liquid at room temperature
The element in group 18, period 2
Combined with Tin in order to create bronze
The newest member of the Halogens
Has the atomic symbol K
Found in group 11 Period 7
Element with 76 electrons
Element found in period 3 group 16

25 Clues: Has the atomic symbol K • Has the atomic symbol Ag • An element with 9 Protons • Element with 76 electrons • Found in group 11 Period 7 • The element with 51 protons • A metalloid with 42 neutrons • The largest family of elements • This element has 113 Electrons • Often associated with Superman • The first member of the Actinides • The element in group 18, period 2 • ...

periodic table crossword 2023-04-30

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bond between nonmetals
"columns"
shows how many protons are in an elements atom
determine reactivity
on the staircase
shiny good conductors
that electrons on the outside orbital
group 17
number of ______ determine the element

Down

type of model that is the most accurate that shows that atoms are mostly air
make an atom neutral or not
the smallest particle of an element that retains the elements properties
"rows"
protons plus neutrons
type of model that shows the number of orbitals, nuclei, and electrons
dull brittle mostly gasses
atoms of the same element that have a different number of neutrons
shows valence electrons
a substance that cannot be broken down anymore than it is keeping the same properties
atom with a charge

20 Clues: "rows" • group 17 • "columns" • on the staircase • atom with a charge • determine reactivity • protons plus neutrons • shiny good conductors • bond between nonmetals • shows valence electrons • dull brittle mostly gasses • make an atom neutral or not • that electrons on the outside orbital • number of ______ determine the element • shows how many protons are in an elements atom • ...

Periodic Table Vocab 2023-05-09

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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 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 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 2023-05-12

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Atomic number: 19, Helps in nerve and muscle functions.
Atomic number: 13, Used to make a variety of food containers.
Atomic number: 14, Used in making electronics and filling holes.
Atomic number: 6, Used in metal forging and smelting.
Atomic number: 8, Used by everyone to breathe.
Atomic number: 12, Regulates muscle and nerve functions
Atomic number: 1, Generate electricity and produce heat without carbon emissions.
Atomic number: 4, Used in nuclear weapons and reactors.
Atomic number: 11, Used to flavour and preserve food.
Atomic number: 7, Used to make fertilizer and explosives.

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Atomic number: 17, Used to disinfect water.
Atomic number: 9, Used as an insulating gas.
Atomic number: 20, Helps send electrical signals from the brain to muscles
Atomic number: 16, Used in making gunpowder and fireworks.
Atomic number: 15, Used to build everything in our body.
Atomic number: 10, Used in glow-up signs.
Atomic number: 2, Used for arc-welding.
Atomic number: 5, Used to make antiseptics and food preservatives.
Atomic number: 3, Used in Bipolar medication and batteries.
Atomic number: 18, Used in welding.

20 Clues: Atomic number: 18, Used in welding. • Atomic number: 2, Used for arc-welding. • Atomic number: 10, Used in glow-up signs. • Atomic number: 17, Used to disinfect water. • Atomic number: 9, Used as an insulating gas. • Atomic number: 8, Used by everyone to breathe. • Atomic number: 6, Used in metal forging and smelting. • ...

The Periodic Table 2023-05-09

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What determines the family an element is in?
Element in group 16, period 3
Rule that says an atom should have 8 valence e-
How many energy levels does H have?
Not a metal or non-metal
Last family on the periodic table
Who created the first periodic table?
What is a wedding ring made of?
What is the number that appears in the top right corner of the element symbol?
Model that is composed of a symbol and dots

Down

Scientist who invented the model of an atom
Where the electrons are held
Element that can be combined with O to create water
Element in group 9, period 4
What tells how many energy levels an element has?
Third element in the Halogens
Used for regulating blood sugar levels
invented the Lewis dot structure
What element is combined with Cl to make table salt?
Although hydrogen is with the metals, what is it classified as?

20 Clues: Not a metal or non-metal • Where the electrons are held • Element in group 9, period 4 • Element in group 16, period 3 • Third element in the Halogens • What is a wedding ring made of? • invented the Lewis dot structure • Last family on the periodic table • How many energy levels does H have? • Who created the first periodic table? • Used for regulating blood sugar levels • ...

THE PERIODIC TABLE 2012-10-30

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my symbol is NA
my element symbol is AG
I am in outdoor thermometer i am the red stuff
the periodic table is made up of what
I have 108 protons
I help function the human body, I'm in your blood
my atomic number is 104
the element symbol of me is SB
I have 23 protons
good job you got it right my symbol is PT

Down

my atomic mass is 264
I have 77 protons in me
my atomic number is 8
My element symbol is PB
you guessed it my symbol is CA
my atomic mass is 201.38
my atomic number is 32
I am made up of elements
my element symbol is W
my elment symbol is AU

20 Clues: my symbol is NA • I have 23 protons • I have 108 protons • my atomic mass is 264 • my atomic number is 8 • my atomic number is 32 • my element symbol is W • my elment symbol is AU • I have 77 protons in me • My element symbol is PB • my element symbol is AG • my atomic number is 104 • my atomic mass is 201.38 • I am made up of elements • you guessed it my symbol is CA • ...

Periodic Table Puzzle 2013-04-14

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I am an element with 6 protons that actually makes up the end of your pencil.
I am a member of the halide family with an atomic number of 53.
My atomic mass is 35.453
My atomic number is 79.
My atomic number is 47 and I am used to make photographic film.
I am a member of the Carbon family often mistaken for the end of your pencil.
I am a transition metal with 25 electrons.
I am a member of the Nitrogen family with 16 neutrons.
I am found in the Carbon family in period four.
I am an alkaline earth metal used to make fireworks and medicines.
I am a silvery white metal used to make salt.
I make up 78% of the air and am found in the 15th group.
I am a metal that is liquid at room temperature.

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I am a transition metal with 30 electrons and am used in making paint.
I am the second most abundant element in the earth's crust and have 14 neutrons.
I am the only element in the halide family that is a liquid.
I am a metal with 28 electrons.
I am a gas with a mass of 19 and am the most reactive non-metal.
I am the first element in the fourth period.
I have 26 protons.
I am not really an alkali metal, but since I have only 1 electron I behave like them.
I have 20 neutrons and am found in your teeth and bones.
I have 2 electrons in the first shell, 8 in the second, and 6 in the third.
I am a member of the Boron family and am the most abundant metal in the Earth's crust.
I am a gas with 8 protons and 8 neutrons.
I am a noble gas that easily floats in the air.

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 gas with 8 protons and 8 neutrons. • I am a transition metal with 25 electrons. • I am the first element in the fourth period. • I am a silvery white metal used to make salt. • I am found in the Carbon family in period four. • ...

Periodic Table Crossword 2013-03-18

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Element symbol is "S"
has an atomic mass of 74.9
was a popular material for making toys
used to create cars and cans
belongs to the transition metals and is used to make the filament in light bulbs
belongs to the alkaline earth metals and has 2 rings of electrons
has 3 electrons in its valence shell and belongs to other metals
creates water when combined with 2 hydrogen atoms

Down

when combined with chlorine it creates table salt
has 75 protons
has 146 neutrons and is classified under actinoids
belongs to the 13th column and has one shell with 32 electrons on it
found in bananas and has an element symbol with only one letter
has 34 neutrons
highly reactive and has an atomic mass of 126.9
has 7 neutrons
belongs to the noble gases and has 4 rings of electrons
has an atomic mass of 19
has 30 protons
element symbol is "Au"

20 Clues: has 75 protons • has 7 neutrons • has 30 protons • has 34 neutrons • Element symbol is "S" • element symbol is "Au" • has an atomic mass of 19 • has an atomic mass of 74.9 • used to create cars and cans • was a popular material for making toys • highly reactive and has an atomic mass of 126.9 • when combined with chlorine it creates table salt • ...

Periodic Table Crossword 2013-03-16

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I am named after the closest planet to the sun
I am constantly used in jewelry
I am named after eighth planet from the sun
I am what a dog does with its bone
I send people into a 'rush'
I am named after a state on the pacific coast
I am what doctors do to their patients
I am used in advertisement signs
I appeared in the 'Wizard of Oz'
My last name is 'foil'
I help your bones grow

Down

Tree's create me
I am everyone's 'bro' but everything is 'mine'
I am named after Mickey Mouse's best friend
I am also known as the 'Native American' element
I am a type of famous award
I like to be used in pools
I am apart of table salt
I am named after a famous sunken ship
I am named after the Greek titan of the moon
'Proud to be an (BLANK)'
I am a place where you wash your dishes
I help your pencil write
I am named after the five cent coin

24 Clues: Tree's create me • My last name is 'foil' • I help your bones grow • I am apart of table salt • 'Proud to be an (BLANK)' • I help your pencil write • I like to be used in pools • I am a type of famous award • I send people into a 'rush' • I am constantly used in jewelry • I am used in advertisement signs • I appeared in the 'Wizard of Oz' • I am what a dog does with its bone • ...

Periodic Table Puzzle 2013-11-13

Across

Protons, neutrons, electrons, and a nucleus are all part of an _____.
_____(s)are positively charged atoms.
This element has 79 protons.
I am in the 8th group and have 30 neutrons.
_____(s) have no charge.
My atomic mass is 20.18.
_____(s) are equal to the weight of one proton.
I am a actinide with 99 neutrons.
_____(s) are negatively charged.
_____(s) are positively charged.
I am the first element in the 6th period.

Down

This number also tells you the number of protons in an atom.
_____(s) are atoms that have the same number of protons, but have a different number of neutrons.
I am a metal and have 60 neutrons.
The symbol of this element is W.
_____(s) are negatively charged atoms.
This number is a decimal.
A gas with 8 protons and 8 neutrons.
_____ is between the nucleus and electrons of an atom.
_____(s) are charged atoms.

20 Clues: _____(s) have no charge. • My atomic mass is 20.18. • This number is a decimal. • _____(s) are charged atoms. • This element has 79 protons. • The symbol of this element is W. • _____(s) are negatively charged. • _____(s) are positively charged. • I am a actinide with 99 neutrons. • I am a metal and have 60 neutrons. • A gas with 8 protons and 8 neutrons. • ...

Periodic Table Vocabulary 2013-12-05

Across

the ability (property) of being able to be drawn into wire
an element that has properties of metals and nonmetals
characteristics of a sample of matter or any other object
a positively charged subatomic particle
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 horizontal row of elements in the periodic table
the degree to which an object lets heat or electricity pass through it
a pure substance that cannot be broken apart
a substance made of two or more elements chemically combined at a set ratio
an atom where the number of protons is not equal to the number of electrons
the center of an atom

Down

an element that is used in computers
the Russian chemist who put together the periodic table of elements
a property of a substance that it undergoes during a chemical change/reaction
What is the corresponding element name for the symbol “K”
a type of element on the periodic table that is normally malleable and is a good conductor
the ability (property) to reflect light; the metallic shine of an object
A chart/compilation that organizes all of the known elements in the world
the number of protons in the nucleus of an atom

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 • characteristics of a sample of matter or any other object • ...

The Periodic Table 2013-10-09

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Down

27 Clues: O • H • P • K • F • V • N • C • B • S • Cs • Si • Zr • Sb • Sn • As • Cu • Mg • Fe • Zn • Ag • Fr • Al • Co • Ar • Kr • In

Periodic Table Crossword 2013-10-14

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_____metals- highly reactive metals
matter made of only one kind of atoms
atomic_____-the weight of each element
neutral charge, same mass as proton, in the nucleus
usually gases or brittle solids at room temperature and poor conductors of heat and electricity
doesnt conduct electricity as well as a metal, but does conduct electricity better than a nonmetal
_____Earth metals- fairly reactive metals, never found uncombined in nature
positively charged particle in nucleus
______elements- made in laboratories and nuclear reactors
an element that shares some properties with metals and some with nonmetals

Down

atomic_____-the number of protons in the nucleas of an atom of that element
_____gases- unreactive gases, always found on their own in nature
a substance that can make something happen faster but does not change itself
______elements- eight groups of elements in the periodic table
______elements- groups 3 to 12 in the periodic table
______cloud- a region surrounding the nucleus
_____electron- an electron in the outer layers of the electron cloud
contains elements that have similar or physical chemical properties
row of elements in the periodic table whose properties change gradually and predictably
element that has luster, is a good conductor of heat and electricity, and is ductile

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 2013-07-10

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Number of electrons in the outermost shell is _______ number(5)
An important element in bones present in group II(7)
Changing the number of neutrons in an element(7)
Most abundant gas in the earth's atmosphere(8)
Period II,Group II(9)
Inert gas used to make bright city lights(4)
Father of periodic table(9)
A metal used in foils(9)
The most common element in the universe(8)
Smallest part of an element(4)
The first alkali metal(7)
A liquid metal that was used in thermometers(7)

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Alkali metal in table salt(6)
Number of electrons present in the outermost shell(7)
Element used to make computer chips(7)
The first inert gas(6)
Halogen present in toothpastes(8)
The element we need to breathe(6)
Framed the law of triads(9)
The element diamonds are made from(6)
Part of an atom that has no charge(7)

21 Clues: Period II,Group II(9) • The first inert gas(6) • A metal used in foils(9) • The first alkali metal(7) • Framed the law of triads(9) • Father of periodic table(9) • Alkali metal in table salt(6) • Smallest part of an element(4) • Halogen present in toothpastes(8) • The element we need to breathe(6) • The element diamonds are made from(6) • Part of an atom that has no charge(7) • ...

Periodic Table Crossword 2013-11-19

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The Chemical Symbol for this is N.
A substance almost as hard a diamond, but very brittle.
The Russian Chemist that discovered a pattern to the elements.
this is what each element is identified by.
This group has 4 electrons in its outer level.
Also known as semiconductors.
The symbol for this is Na.
The element in period 1.

Down

An element commonly used in thermometers.
Group 17.
The hardest material known.
More than half of the these are gases at room temperature.
A shiny, brittle substance that can be smashed into a powder.
Halogens have this many electrons in its outer level.
The most reactive metals.
This describes something that occurs or repeats at regular intervals.
Each horizontal row of elements.
Good conductors or electric currents.
The symbol for Mercury.
Each vertical column of elements.
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 2013-11-20

Across

Has an atomic mass of 126.90
has an atomic number of 2
Atomic number 8
has an atomic mass 35.45, found in group 17
Has an atomic number of 16
In group 1 of the periodic table, sitting by itself
Found in group 10, period 4, with the atomic number 28
Has an atomic number of 36
Has an atomic mass of 39.95
atomic mass, 20.18

Down

Has a symbol of Si
Atomic mass of 14.01
Has an atomic mass 26.98
In group 4, period 4,atomic mass # 47.87
Has a symbol of Hg
Atomic number of 9
Has a mass of 79.90
A member of the periodic table, Atomic Number 6.
In group 13, Atomic # 5
Found in group 12, with an atomic mass of 35.39

20 Clues: Atomic number 8 • Has a symbol of Si • Has a symbol of Hg • Atomic number of 9 • atomic mass, 20.18 • Has a mass of 79.90 • Atomic mass of 14.01 • In group 13, Atomic # 5 • Has an atomic mass 26.98 • has an atomic number of 2 • Has an atomic number of 16 • Has an atomic number of 36 • Has an atomic mass of 39.95 • Has an atomic mass of 126.90 • In group 4, period 4,atomic mass # 47.87 • ...

The Periodic Table 2015-01-09

Across

clue : this element was discovered by George Brandt in 1735.
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.
This element is a lustrous gray metalloid.
clue: this element is A lustrous, silvery gray, tetravalent transition metal, hafnium chemically resembles zirconium and is found in zirconium minerals.
is a substance that you may find in swimming pools.
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.
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 the sixth element in group 2 of the periodic table, also known as the alkaline earth metals.
clue: this element is silvery white and soft. It is a ductile metal.
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.
This element has two Ls, begins with a B and ends with a m.
It is the first element in Group 6.
This element is a result of radioactive decay.
named after Niels Bor
clue : this element is a Nobel gas that glows with over a thousand volts.
clue:this element is a colorless, odorless, inert monatomic gas under standard conditions, with about two-thirds the density of air.
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.
this element is a soft, bluish-white metal is chemically similar to the two other stable metals in zinc and mercury.
clue: This element has four letters and has been used for thousands of years to make brass products

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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: The properties remain when exposed to air or water, and is yellow and is popular found in jewelry.
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.
This is a five letter word and is a noble gas.
clue: this element was identified in 1944 by Seaborg.
This element is a soft, silvery-gold alkali metal with a melting point of 28 °C.
This element is named after it's place of origin ( California)
clue : this element is not found as a free element in nature, and it is an essential element to photosynthesis.
This element starts with bar and ends with m.
this element begins with a b and ends with Uth.
this element is nonmetallic and tetravalent, making four electrons available to form covalent chemical bonds.
this element is 7 letters and is a halogen.
clue:this element is an orangey-red metal, that we used for pennies.
Clue: this is a radioactive element with the symbol Ac.
This element is a five letter word and is as pure as crystal.
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.
This element is produced entirely by cosmic ray spallation.

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. • ...

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.

The Periodic Table 2016-01-03

Across

I am a silvery-gray transition metal and my atomic number is “26.”
I am a highly toxic metal in a liquid state and am typically found in thermometers.
My atomic weight is “107.868” and my element name is the same as my color.
I am a transition metal named after the Titans--the sons of the Earth goddess in Greek mythology.
I am a solid transition metal named after the German word “Zinke” in referral to the sharp crystals formed after smelting.
I am a solid, silvery-white transition metal used in jewelry and dental work. My element name derives from the Spanish word “platina” which means “little silver.”
I am a non-metal halogen gas used to produce clean drinking water and swimming pools.
My element symbol is “V” and I am a solid transition metal with a silvery color.
I am an orange red transition metal found in pennies.

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I am presented in metallic meteorites and my element name can also describe a five-cent American coin.
I am a nonmetal, noble gas that is colorless, odorless and inert. I am used alongside other gases to light products such as “neon light” signs and bright, white light for photography and light bulbs.
I am a solid metal and considered a treasure. My element name in Latin is “Aurum.”
I am a nonmetal solid that can be in two forms: black graphite and clear diamond. I am currently used as fuel and in pencil tips.
I am a bluish-gray metal with poisonous compounds and was previously used in paint and pencils.
I was discovered in 1806 by Sir Humphry Davy and my atomic weight is “22.98977.”
My atomic number is “50” and I am often used in the production of cans.
I am a silvery-white solid metal that is an explosive hazard when in powder form. I am widely used in the manufacturing of electronic devices such as phones, laptop computers and cameras.
I am a solid, non-metal halogen that is a bluish-black solid and a purple vapor. I am sometimes found in table salt to prevent thyroid disease.
I am a nonmetal, noble gas that is rare, colorless, odorless and heavy and was discovered in London in 1888 by William Ramsay and Morris Travers.
I am a non-toxic, essential metal for living organisms. I was named for my occurrence in calx--the Roman name for limestone.

20 Clues: I am an orange red transition metal found in pennies. • I am a silvery-gray transition metal and my atomic number is “26.” • My atomic number is “50” and I am often used in the production of cans. • My atomic weight is “107.868” and my element name is the same as my color. • I was discovered in 1806 by Sir Humphry Davy and my atomic weight is “22.98977.” • ...

Periodic Table Puzzle 2015-10-20

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Down

21 Clues: 07 • 03 • 13 • 15 • 01 • 02 • 06 • 21 • 05 • 14 • 09 • 16 • 17 • 18 • 08 • 04 • 11 • 10 • 20 • 19 • 12

The Periodic Table 2017-01-18

Across

most reactive family
most reactive non-metal
pure substance that can't be broken down into something simpler chemical means
electrons in the outermost shell
a measurement of gravity
all particles look the same
composed of 2 or more compounds physically combined
a substance made up of 2 or more element chemically combined
is the physical form in which a substance exists

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the number of protons in the element
this family doesn't react with any other elements
is the mass per unit volume of a substance
how much space something makes up
the basic unit of all matter
"the father of the Periodic Table"
relies solely on valence electrons
has a negative charge
has no charge
the particles look different
has a positive charge

20 Clues: has no charge • most reactive family • has a negative charge • has a positive charge • most reactive non-metal • a measurement of gravity • all particles look the same • the basic unit of all matter • the particles look different • electrons in the outermost shell • how much space something makes up • "the father of the Periodic Table" • relies solely on valence electrons • ...

The Periodic Table 2017-01-17

Across

I have 2 electrons in the first shell, 8 in the second shell, and 6 in the third shell.
I am a transition metal with 30 electrons useful in making paint.
I have 20 neutrons and am found in your teeth and bones.
I am not really an alkali metal, but since I have only 1 electron I behave like them.
I have 26 protons
I am a gas with a mass number of 19.
I am a silvery white metal used to make salt.
I am the first element in the fourth period used in making fertilizer.
You can find me in the carbon family in the fifth period.
I make up 78% of the air and am found in the 15th group.
I am a member of the alkaline earth metals used to make fireworks and medicines.
I am the only element in the halide family that is a liquid.
I am a member of the carbon family often mistaken for the end of your pencil.
I am a gas with 8 protons and 8 neutrons.

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I am a noble gas with 2 electrons.
My atomic number is 47 and I am used to make photographic film.
I am a metal with 28 electrons.
I am the 2nd most abundant element in the Earth’s crust and have 14 neutrons.
My atomic mass is 35.45.
I am the head of the carbon family known as the “basis of life”.
I am a member of the nitrogen family with 16 neutrons.
I am a member of the boron family (group) and am the most abundant metal in the Earth’s crust.
I am a transition metal with 25 electrons.
I am a metal that is liquid at room temperature.
I am a member of the halogen family with an atomic number of 53.
My atomic number is 79.

26 Clues: I have 26 protons • My atomic number is 79. • My atomic mass is 35.45. • 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 Elements 2016-04-13

Periodic Table Elements crossword puzzle

Across

pale, yellow, and brittle
helps remove color from glass
used in drilling
makes salt
named after Marie Curie
used in sprinkler systems
used as a lubricant
helped make the cyclotron
magnetic
eliminates static
coats the bearings of high speed motors
atomic #66
only a little was ever found
named after Neptune
used for motion picture industry
helps make camera lenses
most reactive of all elements
part of a water molecule
used in soft drinks
named after astronomer Copernicus
LI
named after Einstein
not ocean, but ---
atomic weight 164.93
makes many alloys
used for writing
atomic symbol fl
atomic weight 281
only used for research
most valuable element
most abundant element in earth's crust
production of ammonia
used in electrical contacts
atomic #117
most abundant element in universe
atomic #103
makes 2nd place medals
tech-named
used in nuclear weapons and reactors
treats forms of cancer
only small amounts have been made
used in making converters
used in smoke detectors
makes nuclear powered battery
used to make metal bar
85.47 atomic mass
used in making pipes
added to cables as a doping agent
used in light bulbs
atomic # 107
not the head balt
atomic weight 286
atomic#19
no scale uses
worth 5 cents
used in jewelry
named after Scandinavia
a red phosphor in television
has limited practical applications

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used in weapons,and x-rays
radiation source for portable x-rays
used to blow up balloons
powers lasers
used in fireworks
melts near room temperature
found in pens
berries
only tiny amounts have been produced
colors enamels and glazes
used in wire
discovered in 2006
atomic weight 258
used for control rods
atomic # 111
improves stainless steal properties
---- man
used to make tracks
colors glass and ceramics
causes burns when touches skin
highly radioactive
makes welding goggles
used in furnaces
makes rat poison
resistant to electricity flow
makes fuel cells
poisonous, not radioactive
used in finding oil wells
used in thermometers
used in rockets
bones
used in reactors
makes flints for lighters
resists corrosion
discovered in 2000
used in vacuum tubes
makes pennies
used in the semiconductor industry
used for advertising
makes drinking water safe
used in photography
atomic #100
prevents diseases in salt
glows in the dark
gold-like
looks like silver
used in tooth fillings
used as compounds
used to fill light-bulbs
banned from US in 1974
makes diodes and inferred detectors
steel additive
City in Paris
named after Brooklyn
titan-like
used in production of neutrons
7th most abundant element in the universe

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

Periodic Table Crossword 2017-07-17

Across

I am a member of the halide family with an atomic number of 53
I have 2 electrons in the first shell, 8 in the second shell, and 6 in the third shell
I am the first element in the fourth period used in making fertilizer
I am the second most abundant element in the Earth's crust and have 14 neutrons
You can find me in the Carbon family in the 5th period
My atomic mass is 35.45
I am a member of the boron family and am the most abundant metal in the Earth's crust
I am a member of the carbon family often mistaken for being in pencils
I make up 78% of the air you breath and am found in the 15th group
I am the head of the Carbon family know as the "basis for all life on our planet"
I am a metal with 28 electrons

Down

I am a silvery white metal used to make salt
I am a member of the nitrogen family with 15 neutrons
I am the only element in the halide family that is a liquid
I am a transition metal with 25 electrons
My atomic number is 47 and I am used to make photographic film
I am a member of the alkaline earth metals used to make fireworks and medicines
I have 26 protons
I am a gas with a mass number of 19
I am a transition metal with 30 electrons useful in making paint
I am a noble gas with 2 electrons
I have 20 neutrons and am found in your teeth and bones
I am not really an alkali metal but since I have only 1 electron I behave like them
I am a gas with 8 protons and 8 neutrons
I am a metal that is liquid at room temperatures
My atomic number is 79

26 Clues: I have 26 protons • My atomic number is 79 • My atomic mass is 35.45 • 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 temperatures • ...

Nilen’s Periodic Table 2022-03-27

Across

it’s a density lower than those of other common metals
reacts rapidly with atmospheric oxygen to form flaky white potassium peroxide
in its amorphous form it is a brown powder
the lightest element in the universe
where elements can be found
nonmetallic chemical element belonging to the oxygen group
inert monatomic gas with about two-thirds the density of air
a silvery-white lustrous metal with a slight golden tinge
includes muscle and nerve function, blood glucose control, and blood pressure regulation
hard, brittle crystalline solid with a blue-grey metallic luster
the most common element on Earth
first element in group 6
third most abundant gas in the Earth's atmosphere
least dense metal and solid element

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steel-gray, strong, lightweight and brittle alkaline earth metal
lightest halogen and exists at standard conditions as a diatomic gas
it is nonmetallic and tetravalent
soft and ductile metal with very high thermal and electrical conductivity
reactive metal that forms a dark oxide-nitride layer when exposed to air
symbol n atomic number 7
a colourless, odourless gas that is unreactive
silvery-white metallic d-block element
symbol Mn and atomic number 25
soft, silvery-white, highly reactive metal
second lightest of the halogens
it gives our cells the ability to break down food in order to get the energy we need to survive
lustrous transition metal with a silver color
electrons per shell 2, 8, 5
at room temperature and has a silvery-greyish
free element, produced by reductive smelting, lustrous, silver-gray metal

30 Clues: symbol n atomic number 7 • first element in group 6 • where elements can be found • electrons per shell 2, 8, 5 • symbol Mn and atomic number 25 • second lightest of the halogens • the most common element on Earth • it is nonmetallic and tetravalent • least dense metal and solid element • the lightest element in the universe • silvery-white metallic d-block element • ...

Periodic Table Crossword 2022-01-05

Across

Sb
S
Zr
Au
Name of Group 1
Xe
Name of Group 18
I
Hg
Sn
Po

Down

Rb
Name of Group 17
Sr
Cs
Most reactive nonmetal
W
Most reactive metal
Cd
Cu
Fe

21 Clues: S • W • I • Rb • Sr • Cs • Sb • Zr • Au • Xe • Hg • Cd • Cu • Sn • Fe • Po • Name of Group 1 • Name of Group 17 • Name of Group 18 • Most reactive metal • Most reactive nonmetal

The Periodic Table 2022-01-26

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Element with atomic symbol Fe
Element with 16 neutrons
Element with atomic weight of 207.2
Element with atomic number 107
Element with 56 protons
Element with three more electons than oxygen
Element with atomic symbol of Sn
Element named after the "father of the periodic table"
Element with three less electrons than Neon
Element used in filling balloons

Down

Element with atomic weight of 58.693
Element found in bananas
Element used in jewelry (yellowish)
Element used in pools to kill bacteria
Element that is the strongest metal
Element with 20 neutrons
Element with 1 proton, 1 electron and atomic weight of 1.008
Element with atomic number 92
Element with all three energy levels full
Element with atomic symbol K
Element with 2 full energy levels

21 Clues: Element with 56 protons • Element found in bananas • Element with 20 neutrons • Element with 16 neutrons • Element with atomic symbol K • Element with atomic symbol Fe • Element with atomic number 92 • Element with atomic number 107 • Element with atomic symbol of Sn • Element used in filling balloons • Element with 2 full energy levels • Element used in jewelry (yellowish) • ...

4 | Periodic Table 2022-01-02

Across

1 fewer proton than He
1 more proton than Na
6 electrons orbiting its nucleus
6 neutrons (usually)
8 more protons than B
2 more electrons than Mg
2 fewer electrons than Be
3 fewer protons than Ar
20 electrons
10 electrons
9 protons

Down

its chemical symbol is K
2 fewer electrons than Al
6 more electrons than He
atomic mass number of 40
3 fewer protons than Ne
3 protons
4 fewer protons than O
3 fewer electrons than Ca
16 protons

20 Clues: 3 protons • 9 protons • 16 protons • 20 electrons • 10 electrons • 6 neutrons (usually) • 1 more proton than Na • 8 more protons than B • 1 fewer proton than He • 4 fewer protons than O • 3 fewer protons than Ne • 3 fewer protons than Ar • its chemical symbol is K • 6 more electrons than He • atomic mass number of 40 • 2 more electrons than Mg • 2 fewer electrons than Al • 2 fewer electrons than Be • ...

Periodic Table Crossword 2022-05-03

Across

Columns of the Periodic Table; all elements will have the same number of valence electrons
A metal group with all 1 valence electrons; most reactive family of metals
Describes nonmetals; hard and rigid
all to the right side of the stair step line, besides hydrogen; most gasses
__ Electrons the electrons in the outer most orbital
The kind of gasses found in group 18; unreactive
Extremely reactive in element form; group 17
A bond that is formed when a metal bonds with a metal
Indicates the number of electrons lost or gained
The scientist who the model, that shows elections orbit around a nucleus, is named after
Rows on the Periodic Table; all elements will have the same number of electron rings

Down

Describes metal; the ability to be hammered into sheets
The bond formed from when two nonmetals bond
Atoms of the same element that have different numbers of neutrons
A metal group that is not found in element form in nature
A bond that is formed when metals are bonded with non metals
An atom that is positively charged
__ Number; the sum of protons and neutrons
Found to the left of the stair step line; shiny and good conductors
__ number; number of protons; determines the type of element

20 Clues: An atom that is positively charged • Describes nonmetals; hard and rigid • __ Number; the sum of protons and neutrons • The bond formed from when two nonmetals bond • Extremely reactive in element form; group 17 • The kind of gasses found in group 18; unreactive • Indicates the number of electrons lost or gained • __ Electrons the electrons in the outer most orbital • ...

Periodic Table crossword 2022-05-16

Across

number the smallest unit into which matter can be divided without the release of electrically charged particles
Configuration the arrangement of electrons in energy levels around an atomic nucleus
any substance composed of identical molecules consisting of atoms of two or more chemical elements
Radiation an electric and magnetic disturbance traveling through space at the speed of light
a component of an atomic nucleus with a mass defined as 1 and a charge of +1
the speed of light
energy the amount of energy required to remove an electron from an isolated atom or molecule
neutral subatomic particle that is a constituent of every atomic nucleus except ordinary hydrogen
a very important unit use of measurement that chemists use
any of class of substances characterized by high electrical and thermal conductivity as well as by malleability, ductility, and high reflectivity of light
the number of waves that pass a certain point in a specified amount of time

Down

one of two or more species of atoms of a chemical element with the same atomic number and position in the periodic table
atom or group of atoms carrying a negative electric charge
smallest unit into which matter can be divided without the release of electrically charged particles
mass the quantity of matter contained in an atom of an element
of Mass in a chemical reaction mass is neither created nor destroyed
atom or group of atoms that bears a positive electric charge
number number of units in one mole of any substance (defined as its molecular weight in grams)
the distance between identical points (adjacent crests) in the adjacent cycles of a waveform signal propagated in space or along a wire
any substance that cannot be decomposed into simpler substances by ordinary chemical processes
a collection of particles called protons are positively charged, and neutrons, which are electrically neutral
Properties a characteristic of a substance that can be observed or measured without changing the identity of the substance
a mathematically described region around a nucleus in an atom or molecule that may contain zero, one, or two electrons
Properties a characteristic of a substance that may be observed when it participates in a chemical reaction
that lacks the characteristics of a metal
create a negative charge that balances the positive charge of the protons in the atomic nucleus.

26 Clues: the speed of light • that lacks the characteristics of a metal • a very important unit use of measurement that chemists use • atom or group of atoms carrying a negative electric charge • mass the quantity of matter contained in an atom of an element • atom or group of atoms that bears a positive electric charge • ...

Periodic Table Practice 2023-09-27

Periodic Table Practice crossword puzzle

Across

The number of these correspond to the column numbers
This group has 2 valence electrons
How many valence electrons does gallium have?
This model only shows valence electrons
I am in period 4 and have similar properties to sodium
I have 2 valence electrons and found in limestone
How many valence electrons does Lithium have?
I am in period three and have 7 valence electrons

Down

I belong to no special ‘group’ such as halogens, noble gases or alkali metals
How many valence electrons do halogens have?
This type of element is usually found as a gas...usually!
This group of elements all have 3 valence electrons
This element is found in family 3a, period 2.
This element has the same number of valence electrons as O, S, Te and Po
I have 4 valence electrons and I use 3 energy levels
This type of element is malleable, ductile and a good conductor of electricity
The number of protons and neutrons in an atom is that atoms _____ number
This energy level can hold 8 electrons
How many valence electrons does Barium possess?
I have 6 valence electrons and am in period 2
How many valence electrons do the noble gases posses?
How many valence electrons does antimony have?

22 Clues: This group has 2 valence electrons • This energy level can hold 8 electrons • This model only shows valence electrons • How many valence electrons do halogens have? • This element is found in family 3a, period 2. • How many valence electrons does gallium have? • I have 6 valence electrons and am in period 2 • How many valence electrons does Lithium have? • ...

Periodic Table Crossword 2023-09-11

Across

a subatomic particle with a neutral electric charge.
a tabular array of the chemical elements organized by atomic number
column of elements on a periodic table
row of chemical elements on a periodic table
any long pairs of electrons and bonding groups.
a chemical substance that cannot be broken down into other substances.
the average mass of the atoms of an element measured in atomic mass unit.
elements which form negative ions
average mass of the atoms of an element

Down

a positively charged region at the center of an atom
basic building block of chemistry
the physical and chemical properties of elements are arranged in increasing order of their atomic numbers in periodic function.
atoms with the same number of protons but different numbers of neutrons.
a measure of how much a substance reacts when it is mixed with another substance.
a subatomic particle with a negative electric charge.
an element intermediate in properties between the typical metals and nonmetals.
the outside part of an atom around the atomic nucleus.
a substance that has no fixed shape or size.
the characteristic ability of a substance to react to new substances.
a subatomic particle with a positive electric charge.
any of a class substance characterized by high electrical and thermal conductivity

21 Clues: basic building block of chemistry • elements which form negative ions • column of elements on a periodic table • average mass of the atoms of an element • row of chemical elements on a periodic table • a substance that has no fixed shape or size. • any long pairs of electrons and bonding groups. • a positively charged region at the center of an atom • ...

Periodic Table Crossword 2023-10-19

Across

What is the word called underneath the symbol?
What follows the staircase?
Are organized based on which energy level an element places its valence electron
What is the number at the very bottom of the box?
what is the 2nd element down in the noble gasses?
what has the Atomic Mass Number of 6.941?
What has the element symbol of Na?
What has the Atomic Mass of 131.294?
All elements in order to become energetically stable Desire 8 valence electrons
What is the block called on the last two periods?

Down

What element is in the very top left?
What is group 17 called?
what has the Atomic Number of 50?
what is group number 1 called?
what has the Atomic Number of 17?
what are the letters that represent the element called?
what is the number in the top left corner?
What element has the Atomic Number 47?
what is the top element in the column with 6 Valence Electrons?
What is the name of the element with the symbol CO?
What element has the Atomic Number of 29?

21 Clues: What is group 17 called? • What follows the staircase? • what is group number 1 called? • what has the Atomic Number of 50? • what has the Atomic Number of 17? • What has the element symbol of Na? • What has the Atomic Mass of 131.294? • What element is in the very top left? • What element has the Atomic Number 47? • what has the Atomic Mass Number of 6.941? • ...

Periodic Table Crossword. 2023-10-19

Across

The atomic number is in the top is the ___ part of the box.
What is the particle of an atom with a negative cha
What is the first element in the Lanthanide series?
Does group 13 have a positive or negative charge?
What is the element in the fifth period and first g
Group 18 is the __ gasses.
What is the vertical organization of the periodic t
What is group name for group 17?
Which element has the symbol Fe?

Down

What is the element in the 4th period and second group?
Group two is the ____ metals.
Protons + ____ = Mass Number
Groups 3-12 are the ___ metals.
The metals in group 18 are reactive or non reactive?
Group one is the ___ metals.
What element has a mass number of 19?
What is the horizontal organization Of the periodic
What is the atomic number of an element also equal
The mass number is _____ the element symbol.
What is the first element in the Actinide series?

20 Clues: Group 18 is the __ gasses. • Protons + ____ = Mass Number • Group one is the ___ metals. • Group two is the ____ metals. • Groups 3-12 are the ___ metals. • What is group name for group 17? • Which element has the symbol Fe? • What element has a mass number of 19? • The mass number is _____ the element symbol. • Does group 13 have a positive or negative charge? • ...

The Periodic Table 2023-10-12

Across

name for a row
groups of 3 elements that were similar
on the right side of the stair step line
older versions of the PT placed the elements in increasing order of ____.
created the current version of the PT
father of the modern PT
family name for the top row at the bottom of the PT
created a PT that showed similarities by created rows of 7 elements
created first PT that put elements in groups of 3
elements on the stair step line that have properties of metals & nonmetals
on the left side of the stair step line
family name for group 17
Fe & Zn state of matter
family name for group 18

Down

family name for groups 3-12
Tc and all elements after Bi (83)
name for a column
N & Cl state of matter
separates the metals from the nonmetals
family name for group 1
family name for group 16
the current PT places the elements in order of _____.
family name for group 2
Hg & Br state of matter
every 8th element shows a repetition of properties
family name for the bottom row at the bottom of the PT

26 Clues: name for a row • name for a column • N & Cl state of matter • family name for group 1 • family name for group 2 • father of the modern PT • Hg & Br state of matter • Fe & Zn state of matter • family name for group 16 • family name for group 17 • family name for group 18 • family name for groups 3-12 • Tc and all elements after Bi (83) • created the current version of the PT • ...

Periodic Table Elements 2023-10-10

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118 Clues: C • P • W • U • I • B • K • N • H • O • F • S • Y • V • Tl • Cn • Xe • Cr • Ha • Cf • At • Eu • Yb • Ba • Cl • Pm • Na • Lr • Re • Bi • Ar • Ac • Ru • Ca • Bh • Sc • Pr • Nb • Sm • Si • Rh • Mo • Og • Np • Er • Cm • Lu • Es • Tc • Zr • Bk • Rb • Kr • He • Md • Rg • Tb • Sr • Be • Pa • Ts • No • Hg • Mt • Ne • Pb • Ga • Li • Sg • Gd • Cd • Co • Ta • Lv • Sb • Db • Ni • Cu • Pt • Pu • Th • Ho • Fm • Nh • Al • Dy • Ce • Te • Zn • Rn • Fl • Am • Ir • Ds • Rf • Ge • Mn • Hf • Se • La • As • Pd • Ag • Sn • Br • Ti • Mc • Nd • In • Cs • Mg • Au • Ra • Fr • Tm • Fe • Os • Po

Periodic Table Project 2023-12-02

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Silvery gray metals, Extremely soft, and have melting and boiling points.
Electrons in the highest energy level and are the outermost electrons.
An alkali Metal.
The charge of oxygen as an ion.
Transition Metal in period five.
React violently with most nonmetals.
A metalloid on the periodic table.
A way to visualize an atom's structure and potential to bond.
Radioactive and man made group.
Noble Gas; located in the second period.
React with water to make strong bases.
has a high electronegativity, and only group that contains solids, liquids, and gases.
He recognized that atomic number is the basis for the organization of the periodic table.
Shiny, dense, ductile, and are good conductors of heat.

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Can be shiny and dull; shape can be easy or hard to change.
Metals become _____ when they are ions.
Rare earth metals, shiny and silvery white, tarnishes, and have high melting and boiling points.
Oxidize in air, Not found alone in nature, and react with water to form bases.
The most reactive nonmetal.
Dull, brittle, and have low melting point.
Nonmetals become _____ when they are ions.
Colorless, odorless, and tasteless.
Transferring electrons from one atom to another.
Ductile and malleable, good conductors, and ores come from ores in the earth's crust.
Russian chemist that looked for common properties in elements.
Halogen; located in the fourth period.
The first person who developed a periodic table by increasing atomic mass, but it was incomplete.

27 Clues: An alkali Metal. • The most reactive nonmetal. • The charge of oxygen as an ion. • Radioactive and man made group. • Transition Metal in period five. • A metalloid on the periodic table. • Colorless, odorless, and tasteless. • React violently with most nonmetals. • Halogen; located in the fourth period. • React with water to make strong bases. • ...

Periodic Table Memory 2023-12-08

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22 Clues: P • C • O • B • H • K • N • I • S • F • Ne • Br • Ca • Na • Be • Ar • Si • Mg • Al • Li • Cl • He

Periodic Table Project 2023-11-30

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"rare earth metals"
Alkali metals
There are this many groups on the periodic table
Actinides
Most reactive metals are what
An element with positive 2 charges
Noble gasses
Amount of valence electrons in group 2
Reacts with water to make stronger base
Classification of Noble gasses
grouped into a row not a column
Contains Alkaline earth metals
Alkaline earth metals

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Comes from ores in earths crust
Metals lose, while electrons what
Location of Halogen
Classification of alkali metals
most reactive nonmetals
Credited for first periodic table
He organized the elements in order of increasing atomic mass
Ductile and Malleable
positive ions are called
Classification of actinides
An element with positive 3
dense
Amount of valence electrons in AL
Classification of halogens
Halogens

28 Clues: dense • Halogens • Actinides • Noble gasses • Alkali metals • "rare earth metals" • Location of Halogen • Ductile and Malleable • Alkaline earth metals • most reactive nonmetals • positive ions are called • An element with positive 3 • Classification of halogens • Classification of actinides • Most reactive metals are what • Classification of Noble gasses • Contains Alkaline earth metals • ...

periodic table 11 2024-01-25

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the shiniest element
most colorful element
the hardest element and diamonds are made out it
cheapest metal
the coolest looking element
softest metal
the most valuable metal
the heaviest element
the strongest metal
same name as the smallest planet
the most electronegativity

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row 6 column 10
its used for power/energy
most magnetic element
glows in the dark
the rarest element
row 4 column 3
most toxic element
the least reactive element
the most common in the earth

20 Clues: softest metal • cheapest metal • row 4 column 3 • row 6 column 10 • glows in the dark • the rarest element • most toxic element • the strongest metal • the shiniest element • the heaviest element • most magnetic element • most colorful element • the most valuable metal • its used for power/energy • the least reactive element • the most electronegativity • the coolest looking element • ...

Periodic Table Elements 2024-01-19

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An alkali metal used commonly in medicine 6.4910
A very hard metal used in planes 47.867
Used only in research 262
A metalloid used in hard fibers 12.011
A nonmetal used in pools 34.453
Commonly used in alloys 54.938
A metal used mostly in foils and cans 26.982
A metal used to make liquid thermometers 69.723
Used in agriculture 79.904
A metalloid used in glass 10.811
A metal used in thermometers 200.59

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An alkali metal that makes your bones very strong and makes you a big boy 40.078
A metalloid used in alloys 28.086
A highly radioactive metal used as fuel 238.03
A hard metal mainly used in building and steel 55.845
A metal used in alloys 44.596
A gas used to inflate things 4.0026
A Shiny metal that is worth a lot of money 196.97
A non metal used in car batteries 32.065
A gas that we breathe everyday 15.999

20 Clues: Used only in research 262 • Used in agriculture 79.904 • A metal used in alloys 44.596 • Commonly used in alloys 54.938 • A nonmetal used in pools 34.453 • A metalloid used in glass 10.811 • A metalloid used in alloys 28.086 • A gas used to inflate things 4.0026 • A metal used in thermometers 200.59 • A gas that we breathe everyday 15.999 • ...

Periodic Table Math 2023-09-10

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combine me with oxygen to make Carbon Dioxide
I have 46 electrons
I am the smallest atom
My atomic symbol is Ag
My real name is antimony
I have an average of 28 neutrons
My atomic symbol is Yb
My atomic symbol is Fe
I have an atomic number of 84
I have 28 protons
Combine me with sodium to get salt
I have an average of 114 neutrons
Combine me with hydrogen to make water
I have an atomic number of 83
I have as atomic mass around 7

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I have 7 protons
I have 29 protons
I am named after a famous scientist
I have 35 electrons with a -2 charge
I have an atomic number of 5
I have an atomic mass around 200
I have 6 electrons with a neutral charge
My atomic symbol is UUP
My real name is tin
I generally have 45 electrons
I have an atomic mass around 11
I have 10 protons
I have an atomic mass around 127
I generally have 42 electrons
I have close to 59 atomic mass

30 Clues: I have 7 protons • I have 29 protons • I have 28 protons • I have 10 protons • I have 46 electrons • My real name is tin • I am the smallest atom • My atomic symbol is Ag • My atomic symbol is Yb • My atomic symbol is Fe • My atomic symbol is UUP • My real name is antimony • I have an atomic number of 5 • I have an atomic number of 84 • I generally have 45 electrons • ...

PERIODIC TABLE ELEMENT 2025-02-23

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37 Clues: K • P • S • B • C • F • O • V • N • H • Co • Sc • Ca • Ar • Cl • Be • Au • Pb • Br • Ti • Ni • Al • Zn • Ag • Li • Sn • Mg • Hg • Fe • Ne • Cu • Cr • Mn • Si • He • Ga • Na

Periodic Table Crossword 2025-10-02

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The atomic mass is 63.546
The atomic mass is 10.81
The atomic mass is 40.078
The atomic mass is 58.6934
The atomic mass is 35.453
The atomic mass is 226
The atomic mass is 55.845
The atomic mass is 6.941
The atomic mass is 20.18
The atomic mass is 24.305

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The atomic mass is 1.00784
The atomic mass is 39.0983
The atomic mass is 126.90447
The atomic mass is 222
The atomic mass is 200.59
The atomic mass is 22.989769
The atomic mass is 140.116
The atomic mass is 4.0026
The atomic mass is 26.981539
The atomic mass is 232.038
The atomic mass is 65.38

21 Clues: The atomic mass is 222 • The atomic mass is 226 • The atomic mass is 10.81 • The atomic mass is 6.941 • The atomic mass is 20.18 • The atomic mass is 65.38 • The atomic mass is 63.546 • The atomic mass is 40.078 • The atomic mass is 200.59 • The atomic mass is 35.453 • The atomic mass is 4.0026 • The atomic mass is 55.845 • The atomic mass is 24.305 • The atomic mass is 1.00784 • ...

Periodic Table Trends 2025-10-15

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The lightest noble gas.
The element with an electron configuration ending in 3p⁵.
The element with the highest first ionization energy.
The transition metal in group 11 used in wiring.
The element used in nuclear fission fuel rods.
The most electronegative element.
The only liquid metal at room temperature.
The only nonmetal on the left side of the periodic table
Trend that increases up and to the right on the table.
The element that defines organic chemistry.
Element symbolized as “W”.
The trend that increases down a group and decreases across a period.

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The trend describing how tightly an atom holds its valence electrons.
Period 4 element that forms a +2 ion with a filled 3d subshell.
The metalloid used in computer chips.
The least reactive group of elements.
two The group number for the alkaline earth metals.
Element with atomic number 82.
The halogen in period 5.
The most reactive alkali metal.
Group with full outer s and p orbitals.
The first transition metal.
The horizontal rows on the periodic table are called ____.

23 Clues: The lightest noble gas. • The halogen in period 5. • Element symbolized as “W”. • The first transition metal. • Element with atomic number 82. • The most reactive alkali metal. • The most electronegative element. • The metalloid used in computer chips. • The least reactive group of elements. • Group with full outer s and p orbitals. • The only liquid metal at room temperature. • ...

Periodic Table Crossword 2025-10-02

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Has the same number of protons but different numbers of neutrons
good conductors of heat and electricity
When an atom gives up one or more electrons it becomes positive
Earth Metals Found in foods and never found freely in nature
When an atom gains one or more electrons it bFamibecomestive
Vertical Columns
Forms when atoms gain or lose electrons to become stable
Electrons The electrons found in the outermost energy level
Energy the amount of energy needed to remove the valence electron of an atom
+ Charge

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Poor conductors of heat and electricity
the measure of an atom's ability to attract electrons
radius The measure of the size of an atom
Gases Stable elements that exist on their own
conduct heat and electricity better than non-metals but not as well as Metals.
Horizontal Rows
the most active Non-Metals
Metals Most reactive group
No electric Charge
- Charge

20 Clues: - Charge • + Charge • Horizontal Rows • Vertical Columns • No electric Charge • the most active Non-Metals • Metals Most reactive group • Poor conductors of heat and electricity • good conductors of heat and electricity • radius The measure of the size of an atom • Gases Stable elements that exist on their own • the measure of an atom's ability to attract electrons • ...

Periodic Table Crossword 2024-04-08

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25 Clues: P • N • K • F • I • O • H • S • C • Li • Ag • Fe • Al • Mg • Cu • Au • Pb • Na • He • Cl • Ca • Br • Hg • Sn • Be

Periodic Table Vocabulary 2025-05-15

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a substance that cant be broken into other substances
the number of protons and neutrons in the nucleus
a group of elements that have both metal and non metal characteristics
positive charged particle in nucleus
the number of protons contained in each nucleus of its atom. Located over the elemental symbol.
How readily a substance combines chemically with other substances.
atom with same atomic number, different number of neutrons
a particle with negative charge

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another word for groups of columns
electron electron that is found in the outer most shell of an atom
A class of elements characterized by physical properties that include shininess, malleability, ductility, and conductivity.
the smallest component of an element.
ability of an atom to attract electrons when the atom is in a compound.
an element that is not a metal and has properties generally opposite to those of a metal. metalloid
a vertical column in periodic table
all of the monovalent metals in periodic table6
center of an atom; made up of protons and neutrons.
the process of adding electrons to or removing electrons from an atom or group of atoms.
neutral charged particle in nucleus
a horizontal row in the periodic table

20 Clues: a particle with negative charge • another word for groups of columns • a vertical column in periodic table • neutral charged particle in nucleus • positive charged particle in nucleus • the smallest component of an element. • a horizontal row in the periodic table • all of the monovalent metals in periodic table6 • the number of protons and neutrons in the nucleus • ...

PERIODIC TABLE CROSSWORD 2025-05-21

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A metal used in jewellery making whose symbol derives from the Latin word ”Argentum”
rarest naturally occurring element in the earth
Coated over steel to protect them from corrosion & improve their appearance
specific crystalline form of the element carbon
A nuclear explosion of 1 kg of __________ underground would generate a massive release of energy, equivalent to a nuclear explosion
A nuclear explosion of 1 kg of _ underground would generate a massive release of energy, equivalent to a nuclear explosion
Most reactive gas
fireworks what produces red flames
The most dangerous metal in the periodic table
Created the framework that became the modern periodic table
Present in thermometer
chemical element that forms a salt when it reacts with metal

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purest form of silicon
The most dangerous metal in the periodic table
Formerly known as Columbium,__________ is a grey metal
2nd lightest noble gas
stranger gas
A silvery-gold coloured, soft, and ductile metal known for its high reactivity and low melting point
I have the last palindrome atomic number in periodic table
It's a silvery-blue, hard, and lustrous metal that is a transition metal
silvery-white lustrous metal with a slight golden tinge
Name adopted from the Greek word "beryllos," referring to the gemstone beryl
metal with high melting point
The primary element used in making food cans
Noble gases are sometimes referred as

25 Clues: stranger gas • Most reactive gas • purest form of silicon • 2nd lightest noble gas • Present in thermometer • metal with high melting point • fireworks what produces red flames • Noble gases are sometimes referred as • The primary element used in making food cans • The most dangerous metal in the periodic table • The most dangerous metal in the periodic table • ...

Periodic Table (CH10) 2026-01-03

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Scientist who arranged elements by atomic number to create the modern periodic table
This element helps you breathe
This nonmetal is found in all living things and fuels like coal
This element is in table salt when combined with sodium
Elements with properties of both metals and nonmetals
Series of mostly radioactive elements used in nuclear energy and medicine
Series of shiny metals used in magnets and electronics
Scientist who arranged elements by atomic mass and predicted undiscovered elements
This type of element can conduct electricity under certain conditions
These elements are shiny and malleable
The element with atomic number 1
Reaction where fuel reacts quickly with oxygen, producing heat and light
This group is unreactive and found in Group 18
This element is used in computer chips and solar panels
The chemical reaction that forms rust on iron

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Property that generally increases in the middle of a period and decreases at the ends
The number of protons in an atom
Electrons in the outermost shell used for bonding
Metals This group of metals is very reactive and found in Group 1
Group 17 elements are called this
This property allows metals to be hammered or rolled into thin sheets
Property that usually increases across a period and down a group
Group 2 metals are called this
This property allows metals to be stretched into thin wires
This metal is used to build bridges and tools

25 Clues: This element helps you breathe • Group 2 metals are called this • The number of protons in an atom • The element with atomic number 1 • Group 17 elements are called this • These elements are shiny and malleable • This metal is used to build bridges and tools • The chemical reaction that forms rust on iron • This group is unreactive and found in Group 18 • ...

Periodic Table Facts 2025-12-17

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Has an atomic mass of 6.941 Lithium
Atomic mass of Oxygen
Number of electrons in Holmium
The atomic number of potassium
Has a planet AS its name
Atomic number of 13
Atomic symbol of Mg
Something we breathe in everyday
Has 30 protons and 35 neutrons
Has a full valence shell (6 letters)

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Element named after scientist Albert Einstein
Has an Atomic mass of 74.92
Has a planet IN its name
Number of protons in calcium
Has an atomic number of 14
Element with the same name as a coin
Has a full valence shell (4 letters)
Has 35 protons and 45 neutrons
Element named after scientist Ernest Rutherford
Atomic mass of Helium

20 Clues: Atomic number of 13 • Atomic symbol of Mg • Atomic mass of Oxygen • Atomic mass of Helium • Has a planet IN its name • Has a planet AS its name • Has an atomic number of 14 • Has an Atomic mass of 74.92 • Number of protons in calcium • Number of electrons in Holmium • The atomic number of potassium • Has 35 protons and 45 neutrons • Has 30 protons and 35 neutrons • ...

Periodic table elements 2025-08-06

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O 8
Tl 81
Ce 58
Bi 83
Ac 89
Mn 25
K 19
Ar 18
Cn 112
Yb 70
Lr 103
Nd 60
Sb 51
Rf 104
La 57
Dy 66
Nh 113
Cl 17
Fe 26
Cf 98
Pu 94
B 5
Ne 10
Cs 55
Rh 45
Cu 29
Xe 54
Zn 30
Tm 69
Lu 71
Am 95
S 16
Si 14
Fl 114
Ra 88
P 15
Ho 67
Pb 82
Na 11
Ge 32
Re 75
Se 34
Al 13
H 1
Hf 72
Po 84
Os 76
Ti 22
Tb 65
Be 4
Nb 41
Fr 87
Sg 106
Ir 77
Pr 59
Hg 80

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Ga 31
At 85
Np 93
V 23
W 74
Ts 117
Es 99
He 2
Ag 47
Cr 24
Mc 115
C 6
Sm 62
Pt 78
Cd 48
Og 118
Cm 96
I 53
Br 35
Kr 36
Gd 64
Y 39
Ca 20
Zr 40
Sc 21
Lv 116
Pa 91
Eu 63
Md 101
No 102
Er 68
U 92
Ni 28
Pd 46
As 33
Rg 111
Au 79
Hs 108
In 49
Bk 97
Tc 43
Pm 61
Sn 50
Ru 44
N 7
Db 105
Mg 12
Th 90
Mo 42
Te 52
Ds 110
Bh 107
Sr 38
Rn 86
Co 27
Fm 100
Ba 56
Mt 109
F 9
Ta 73
Rb 37
Li 3

118 Clues: O 8 • C 6 • B 5 • N 7 • F 9 • V 23 • W 74 • He 2 • K 19 • I 53 • Y 39 • U 92 • S 16 • P 15 • H 1 • Li 3 • Be 4 • Ga 31 • Tl 81 • At 85 • Np 93 • Ce 58 • Bi 83 • Es 99 • Ac 89 • Ag 47 • Cr 24 • Mn 25 • Ar 18 • Sm 62 • Pt 78 • Yb 70 • Cd 48 • Cm 96 • Nd 60 • Br 35 • Kr 36 • Gd 64 • Sb 51 • Ca 20 • Zr 40 • La 57 • Dy 66 • Sc 21 • Pa 91 • Cl 17 • Eu 63 • Fe 26 • Cf 98 • Pu 94 • Ne 10 • Cs 55 • Er 68 • Rh 45 • Ni 28 • Pd 46 • As 33 • Au 79 • Cu 29 • Xe 54 • Zn 30 • In 49 • Tm 69 • Lu 71 • Bk 97 • Am 95 • Tc 43 • Pm 61 • Sn 50 • Si 14 • Ra 88 • Ru 44 • Ho 67 • Pb 82 • ...

Periodic Table Crossword 2026-03-08

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Unique to cysteine
Oxidation states yellow-red, green, blue, (metallic)
Used in bath therapy
Daily recommended intake of 140μg
Named after a state of the USA
Shortest element named after a swedish village
Crimson-red flame
Earliest artificial element
Kalium
A country is named after this element
Densest stable metal
"German goblin"
Used for old green glass
Transition metal with the oldest existing sample
Latest-discovered element

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Oxidation states lilac, green, blue, yellow, (metallic)
Most expensive metal
Variant of cysteine
Longest element named after a Swedish village
Hydrargyrum
Natrium
Melts at -210°C
White colouring in toothpaste
Violet-red flame
Red, white, black and violet allotropes
Stibium
Hardest element
Melts in your hand
Heaviest element our sun produces
Stannum

30 Clues: Kalium • Natrium • Stibium • Stannum • Hydrargyrum • Melts at -210°C • Hardest element • "German goblin" • Violet-red flame • Crimson-red flame • Unique to cysteine • Melts in your hand • Variant of cysteine • Most expensive metal • Used in bath therapy • Densest stable metal • Used for old green glass • Latest-discovered element • Earliest artificial element • White colouring in toothpaste • ...

Periodic Table Crossword 2026-01-21

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Called the "lazy one" due to its nonreactive nature
A lack of this element in a human's diet can cause irregular heart rhythms
Has an atomic mass of 14.0067
When breathed in, can make the voice sound high or squeaky
Makes up about 18% of the human body by mass
Used to be known as "Brimstone"
An essential part in nutrition for animals
Has an atomic mass of 3
The most abundant element on the earth's surface
The 7th most abundant element in the universe
Almost all of this element in the human body is stored in the bones

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Very versatile in its application, and is used as a rocket fuel igniter
Discovered in 1798 by French chemist Nicolas-Louis Vauquelin
Never found as a free element in nature because it is highly reactive
Name derives from Greek "Neos"
Has an atomic number of 19
Can be a gas, a liquid, or a solid
Most reactive of all chemical elements
Does not rust, unlike other metals
Used to clean pools

20 Clues: Used to clean pools • Has an atomic mass of 3 • Has an atomic number of 19 • Has an atomic mass of 14.0067 • Name derives from Greek "Neos" • Used to be known as "Brimstone" • Can be a gas, a liquid, or a solid • Does not rust, unlike other metals • Most reactive of all chemical elements • An essential part in nutrition for animals • Makes up about 18% of the human body by mass • ...

Periodic Table Elements 2026-02-03

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20 Clues: H • O • S • C • F • I • B • Au • Ga • Li • Cu • Rn • Ag • Ar • Pb • Br • Ra • Sn • Cl • Fe

Periodic Table Elements 2026-02-04

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the most expensive metal used to make jewellery
spoons & forks
named after Albert Einstein
named after America
the very first element
diamonds are made from this non-metal
the symbol is another way to say "No"
the filament of a lightbulb is made with this
found in thermometers
symbol "Ni"

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element found in bananas
______ balloons are used at your birthday party
named after California
found in your pencil
only elememt that starts with the letter "X"
"Li"
air consists about 78% of our atmosphere
___can
you need this to breathe
name of this element relates to a famous DiCaprio movie

20 Clues: "Li" • ___can • symbol "Ni" • spoons & forks • named after America • found in your pencil • found in thermometers • named after California • the very first element • element found in bananas • you need this to breathe • named after Albert Einstein • diamonds are made from this non-metal • the symbol is another way to say "No" • air consists about 78% of our atmosphere • ...

Periodic Table Elements 2024-05-03

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pennies used to be made from this element
Thomas Jefferson is on this coin
plants produce this element
the strongest metal on earth
this is put in pools to keep the water clear
the element wizards tried to make
milk helps your bones build this
soda cans are made from
this element is used in Iron Man's arc reactor
salt element

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is a gas used to make signs
makes your voice high when you breath it
the planet that Superman is from
is used to clean the skin before surgery
people mad cups from this and would get poisoned
bananas are a good source
this can help you sleep at night
element named after the best nation in the world
type of battery
used to make nuclear power

20 Clues: salt element • type of battery • soda cans are made from • bananas are a good source • used to make nuclear power • is a gas used to make signs • plants produce this element • the strongest metal on earth • Thomas Jefferson is on this coin • the planet that Superman is from • this can help you sleep at night • milk helps your bones build this • the element wizards tried to make • ...

Periodic Table Crossword 2024-11-22

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alkali metal is reactive with what to make strong bases
the group boron is in
dull, poor conductor of heat,low melting point'
"rare earth metals", high melting, and boiling points.
this element is found in group 2, period 5
this element is found in group 18,period 1
this is a element of lanthanide
nonmetals called anions have what type of ion charge?
contains both metals and nonmetals,can be shiny or dull
metals called cations have what type of ion charge
a ion is formed from a transfer of what?
what surrounds each element symbol
elements are listed in what type of order by atomic number
this is a element of actinide
full valence, colorless, odorless, tasteless
extremely soft. (think cream cheese.)
group calcium is in

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the group hydrogen is in.
what provides a way to visualize a atoms structure, and amount of balanced electrons
creator of the first periodic table
this element if found in group 1, period 5
ductile and malleable, come from ores in Earth's crust
nonmetal charge is -1, high electronegativity
relatively soft, found alone in nature
this element is found in group 17,period 4
creator of the most recent periodic table
lanthanides react violently most with what type of metal?
high melting point, dense, shiny, ductile
group of electrons with a electric charge
this element Is found in group 8, period 3
all are radioactive, elements are man made.

31 Clues: group calcium is in • the group boron is in • the group hydrogen is in. • this is a element of actinide • this is a element of lanthanide • what surrounds each element symbol • creator of the first periodic table • extremely soft. (think cream cheese.) • relatively soft, found alone in nature • a ion is formed from a transfer of what? • creator of the most recent periodic table • ...

Periodic table elements 2025-02-24

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

The Periodic Table 2024-10-15

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This period has 8 elements
located between the transitional metals and the metalloids
They are silvery that are soft malleable, and ductile
This period has 18 elements
Metals in this family typically form two or more oxidation states
This period contains rare earth metals such as gold and platinum
This element is in the first period
This element found in period 5 is one of the three heaviest
These are the second most reactive group on the periodic table
This has properties of both metals and no metals
This consists of all the elements in group one except group one

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The only group in the periodic table that has 3 states of matter at standard temperature.
A family of rare earth metals that contain one valence electron in the 3d shell
This element found in period 2 can be used to make glowing signs
All elements in the 7th period are what?
This element is on period 3 and is in the metalloid family
This element is from period 6 and is n the noble gases family
This element found in period 3 can be used to disinfect swimming pools
They can be found in group 18
This family has catalytic tendencies

20 Clues: This period has 8 elements • This period has 18 elements • They can be found in group 18 • This element is in the first period • This family has catalytic tendencies • All elements in the 7th period are what? • This has properties of both metals and no metals • They are silvery that are soft malleable, and ductile • ...

Periodic Table & Trends 2024-10-10

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1s22s22p63s23p64s23d5
most elements on the left side of the metalloid line are classified as this
type of electrons that are shown in an electron dot structure (used for bonding)
the written arrangement of electrons in an atom (ex: 1s2 2s2 2p6)
elements to the right of the metalloid line are classified as this
where electrons are likely to be found (s,p,d,f)
electrons have to spin in the _______ direction if they are in the same orbital
[Kr]5s24d9
energy required to remove an electron to overcome the attraction between the positive nucleus and the electron
7 of these, read from left to right
principle states that each electron occupies the lowest energy orbital available (name only)
e- configuration shortened with the previous noble gas in brackets

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group 2 family name
how many valance electrons does group 17 elements have (spell out the number)
group 1 family name
exclusion principle that states a maximum of 2 electrons can occupy a single orbital but only if they have opposite spins (name only)
groups 3-12
the relative ability of its atoms to attract electrons in a chemical bond
group 17 family name
group 18 family name
Rule that states single electrons with the same spin must occupy each equal energy orbital before additional electrons with opposite spins can occupy the same energy level orbital (name only)

21 Clues: [Kr]5s24d9 • groups 3-12 • group 2 family name • group 1 family name • group 17 family name • group 18 family name • 1s22s22p63s23p64s23d5 • 7 of these, read from left to right • where electrons are likely to be found (s,p,d,f) • the written arrangement of electrons in an atom (ex: 1s2 2s2 2p6) • elements to the right of the metalloid line are classified as this • ...

Periodic Table Crossword 2024-09-13

Across

Nuclear charge of an element
Firm and stable in shape
Element with mass but no definite shape
Easily shattered
Boron, Silicon, Germanium
Group 18
increases as you move down a group from right to left
Forms to the shape of its container
Lack metallic properties
Energy needed to remove and electron from an atom
Combining power of an element
Single species of atoms
Protons carry positive charge in here
Group of atoms with one or more positive or negative charges

Down

Can be easily bent
Total number of protons and neutrons in an atom
Can be made into wire
Shiny appearance, good conductor, various substances
Group 17
Lithium, Sodium, Potassium are all examples of this metal
Relating to a molecule made up of two atoms
Horizontal Colomn
Vertical Column
Contains two or more metallic elements
Atoms with the same number of protons but different neutrons
Negative charged particle
Positive charged atom
Substance whos atoms have the same number of protons
Basic building block
Can make electricity and heat

30 Clues: Group 17 • Group 18 • Vertical Column • Easily shattered • Horizontal Colomn • Can be easily bent • Basic building block • Can be made into wire • Positive charged atom • Single species of atoms • Firm and stable in shape • Lack metallic properties • Boron, Silicon, Germanium • Negative charged particle • Nuclear charge of an element • Combining power of an element • ...

The Periodic Table 2024-10-29

Across

#63
#27
#114
#117
#37
#53
#84
#86
#52
#7
#113
#82
#73
#105
#78
#118
#58
#70
#61
#79
#55
#104
#31
#109
#16
#5
#71
#8
#18
#96
#6
#59
#88
#103
#38
#42
#19
#41
#75
#72
#76
#49
#87
#39
#15
#10
#111
#107
#11
#106
#2
#40
#98
#89
#43
#46
#64
#112
#12

Down

#91
#95
#22
#4
#100
#30
#33
#28
#93
#65
#44
#110
#25
#3
#23
#36
#1
#81
#56
#97
#9
#14
#102
#77
#17
#116
#80
#20
#67
#74
#26
#92
#47
#35
#60
#62
#69
#94
#115
#99
#51
#13
#68
#66
#83
#45
#50
#21
#90
#24
#57
#101
#32
#34
#85
#29
#108
#48
#54

118 Clues: #4 • #3 • #7 • #1 • #9 • #5 • #8 • #6 • #2 • #63 • #91 • #27 • #95 • #22 • #30 • #33 • #28 • #37 • #93 • #65 • #53 • #44 • #84 • #25 • #23 • #36 • #86 • #52 • #82 • #73 • #81 • #56 • #97 • #78 • #14 • #58 • #70 • #61 • #79 • #77 • #17 • #80 • #55 • #20 • #67 • #74 • #31 • #26 • #16 • #92 • #71 • #47 • #35 • #60 • #18 • #62 • #69 • #96 • #94 • #59 • #99 • #88 • #51 • #13 • #68 • #38 • #42 • #66 • #19 • #83 • #41 • #75 • #45 • #50 • #72 • #76 • #21 • #49 • #87 • #90 • #24 • #57 • #39 • #15 • #10 • #11 • #32 • #40 • #98 • #34 • #89 • #85 • #43 • #29 • #48 • #54 • #46 • #64 • #12 • #100 • #114 • #117 • #110 • #113 • #105 • #118 • #102 • #116 • #104 • #109 • #115 • #103 • #111 • #107 • ...

Periodic Table Review 2024-11-05

Across

an outermost electron of an atom
the center of an atom
chart of the elements arranged into rows and columns
a subatomic particle that is positively charged and exists in the nucleus
the smallest piece of an element that still represents that element.
elements that have no metallic properties.
an element that has properties of both metals and nonmetals
the number of protons in an atom
an atom that is no longer neutral
the elements in group 2
the elements in groups 3-12
a group of chemical symbols and numbers that make up a compound.

Down

a subatomic particle that is neutral and exists in the nucleus
a model that represents valence electrons
the area where an electron is most likely to be found.
a row on the periodic table
the bond formed when two atoms share one or more pairs of valence electrons.
the sum of an element's protons and neutrons
the bond formed between positively and negatively charged ions
a column on the periodic table
the elements in group 1
an element in group 17
the elements of group 18
a subatomic particle that is negatively charged and exists outside the nucleus
a force that holds two or more atoms together

25 Clues: the center of an atom • an element in group 17 • the elements in group 1 • the elements in group 2 • the elements of group 18 • a row on the periodic table • the elements in groups 3-12 • a column on the periodic table • an outermost electron of an atom • the number of protons in an atom • an atom that is no longer neutral • a model that represents valence electrons • ...

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