periodic table Crossword Puzzles

The periodic table 2023-12-13

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chemical symbol:Fe
chemical symbol:N
chemical symbol:O
chemical symbol:Pb
chemical symbol:Np
chemical symbol:W
chemical symbol:Xe
chemical symbol:He
chemical symbol:Ni
chemical symbol:K

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chemical symbol:U
chemical symbol:H
chemical symbol:Al
chemical symbol:Ar
chemical symbol:Kr
chemical symbol:Na
chemical symbol:Ne
chemical symbol:Pu
chemical symbol:Cl
chemical symbol: Hg

20 Clues: chemical symbol:U • chemical symbol:H • chemical symbol:N • chemical symbol:O • chemical symbol:W • chemical symbol:K • chemical symbol:Al • chemical symbol:Fe • chemical symbol:Ar • chemical symbol:Kr • chemical symbol:Na • chemical symbol:Ne • chemical symbol:Pb • chemical symbol:Np • chemical symbol:Pu • chemical symbol:Xe • chemical symbol:Cl • chemical symbol:He • chemical symbol:Ni • ...

The Periodic Table 2022-10-06

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Electrons in this shell are called
Are elements that appear dull and are poor conductors of heat.
Formed between non-metals and metals through an electron transfer.
Element with the lowest electronegativity.
The outermost layer of an atom.
chemical property that describes the tendency of an atom to attract a shared pair of electrons towards itself.
as "like a metal", which means that they conduct heat and electricity moderately well, and possess some properties of metals and some properties of non-metals.
the vertical columns on the table. These define a "family" of elements which have similar chemical properties
German chemist who observed that several elements could be classified into sets of three which is called Triad
A group of elements that has full octet electrons.
In the same group with the same electron configuration in their valence electron.

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positively charged ion is called
He reported the discovery of a new gaseous element ARGON This element is chemically inert and did not fit any of the known periodic groups.
Non-metals form blank by sharing an electron-pair between them.
negatively charged ion is called
Eight valence electrons is described by the
The horizontal rows on the table, with the elements arranged in order of increasing atomic number.
Are elements that are shiny, ductile, and good conductors of heat and electricity.
type of covalent bond in which the electrons forming the bond are unequally distributed
An atom or a molecule that has an electrical charge is called
English chemist who presented another way of classifying and organizing the elements.

21 Clues: The outermost layer of an atom. • positively charged ion is called • negatively charged ion is called • Electrons in this shell are called • Element with the lowest electronegativity. • Eight valence electrons is described by the • A group of elements that has full octet electrons. • An atom or a molecule that has an electrical charge is called • ...

The Periodic Table 2022-10-06

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as "like a metal", which means that they conduct heat and electricity moderately well, and possess some properties of metals and some properties of non-metals.
Are elements that appear dull and are poor conductors of heat.
chemical property that describes the tendency of an atom to attract a shared pair of electrons towards itself.
positively charged ion is called
type of covalent bond in which the electrons forming the bond are unequally distributed
In the same group with the same electron configuration in their valence electron.
Are elements that are shiny, ductile, and good conductors of heat and electricity.
the vertical columns on the table. These define a "family" of elements which have similar chemical properties
Electrons in this shell are called
negatively charged ion is called

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The outermost layer of an atom.
Formed between non-metals and metals through an electron transfer.
An atom or a molecule that has an electrical charge is called
A group of elements that has full octet electrons.
He reported the discovery of a new gaseous element ARGON This element is chemically inert and did not fit any of the known periodic groups.
The horizontal rows on the table, with the elements arranged in order of increasing atomic number.
English chemist who presented another way of classifying and organizing the elements.
Eight valence electrons is described by the
Non-metals form blank by sharing an electron-pair between them.
Element with the lowest electronegativity.

20 Clues: The outermost layer of an atom. • positively charged ion is called • negatively charged ion is called • Electrons in this shell are called • Element with the lowest electronegativity. • Eight valence electrons is described by the • A group of elements that has full octet electrons. • An atom or a molecule that has an electrical charge is called • ...

Periodic Table Trends 2023-03-01

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I am a transition metal with an average mass of 95.95
I am the last element on the modern periodic table
I am named after what used to be a planet
I am element number 83
I am in period 5 and group 13
I am found in bananas
I am a noble gas in period 6
I am a diatomic non-metal in group 15
When you place me with hydrogen I make water

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I am named after the capital city of Russia
I have an average atomic mass of 24.305
I am the only Semimetal/Metalloid in group 13
I am the first Alkaline Earth Metal
My element symbol is Sg
I have only one proton
I am used to make the penny
I am used in nuclear power plants to generate heat/electricity
I am a liquid metal at room temperature
My element symbol is W
My symbol doesn't match my name, they use to call me aurum

20 Clues: I am found in bananas • I am element number 83 • I have only one proton • My element symbol is W • My element symbol is Sg • I am used to make the penny • I am a noble gas in period 6 • I am in period 5 and group 13 • I am the first Alkaline Earth Metal • I am a diatomic non-metal in group 15 • I have an average atomic mass of 24.305 • I am a liquid metal at room temperature • ...

Periodic Table Elements 2023-04-02

Periodic Table Elements crossword puzzle

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21 Clues: W • F • V • Au • Ca • Co • Bi • Os • Cd • Pb • Rh • Sb • Ir • Ni • Na • Mo • Rn • Ag • Pd • Zn • Se

Periodic Table Elements 2024-05-13

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

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

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

Periodic Table Elements 2024-08-16

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Rb 37
Bk 97
Se 34
N 7
Gd 64
Sg 106
Np 93
Rh 45
Fe 26
Md 101
P 15
Fr 87
Ra 88
Am 95
Si 14
K 19
Au 79
Ne 10
Al 13
Kr 36
Ni 28
Sm 62
Sr 38
Cd 48
C 6
Po 84
Tc 43
Cs 55
Ag 47
Zr 40
Be 4
O 8
Cr 24
Nh 113
Y 39
Ts 117
La 57
Og 118
B 5
Lu 71
Ru 44
Ar 18
Cl 17
V 23
Br 35
Db 105
Mo 42
Ir 77
Pm 61
Rf 104
Ce 58
Rg 111
Sn 50
Hg 80
W 74
Pu 94
Cm 96
Ho 67
Hs 108
Mc 115

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Ds 110
Te 52
Tl 81
Os 76
Nd 60
Pr 59
Ac 89
Eu 63
At 85
Li 3
Ge 32
Nb 41
Ca 20
Cf 98
Lv 116
Hf 72
Es 99
He 2
Ti 22
Bh 107
Lr 103
Zn 30
S 16
Sb 51
U 92
As 33
Ba 56
In 49
H 1
Mt 109
Tm 69
Er 68
Th 90
F 9
I 53
Mg 12
No 102
Bi 83
Ga 31
Rn 86
Dy 66
Mn 25
Pd 46
Sc 21
Ta 73
Pa 91
Fl 114
Fm 100
Cu 29
Pb 82
Cn 112
Yb 70
Co 27
Pt 78
Na 11
Tb 65
Xe 54
Re 75

118 Clues: N 7 • C 6 • H 1 • F 9 • O 8 • B 5 • Li 3 • P 15 • He 2 • K 19 • S 16 • U 92 • I 53 • Be 4 • Y 39 • V 23 • W 74 • Rb 37 • Te 52 • Bk 97 • Tl 81 • Os 76 • Se 34 • Nd 60 • Gd 64 • Pr 59 • Ac 89 • Eu 63 • Np 93 • Rh 45 • At 85 • Fe 26 • Ge 32 • Nb 41 • Ca 20 • Cf 98 • Hf 72 • Es 99 • Fr 87 • Ra 88 • Am 95 • Ti 22 • Si 14 • Au 79 • Ne 10 • Al 13 • Kr 36 • Ni 28 • Zn 30 • Sm 62 • Sb 51 • Sr 38 • Cd 48 • As 33 • Ba 56 • Po 84 • In 49 • Tm 69 • Tc 43 • Cs 55 • Ag 47 • Er 68 • Th 90 • Zr 40 • Mg 12 • Bi 83 • Ga 31 • Cr 24 • Rn 86 • Dy 66 • Mn 25 • Pd 46 • Sc 21 • La 57 • ...

Periodic Table Elements 2024-08-16

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Cu 29
Hs 108
Ir 77
Md 101
Pu 94
Er 68
Gd 64
Ne 10
Rb 37
C 6
Nd 60
Pa 91
Nb 41
Sr 38
Yb 70
Zn 30
Mg 12
Sb 51
S 16
Am 95
Os 76
Rg 111
Co 27
Lu 71
F 9
Fr 87
Si 14
Ce 58
Sc 21
Fe 26
V 23
H 1
Bk 97
At 85
Y 39
La 57
Pd 46
P 15
Ag 47
Ge 32
Nh 113
Bh 107
Tl 81
Ts 117
In 49
Xe 54
Rn 86
Fm 100
Sm 62
Te 52
Cl 17
Cr 24
Mc 115
W 74
Cs 55
Ni 28
Ti 22
Ds 110
Ca 20
Rh 45
Hg 80

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Tb 65
Ra 88
Na 11
Cn 112
Ho 67
B 5
Lr 103
Mo 42
Hf 72
O 8
Og 118
Fl 114
Th 90
K 19
Ar 18
Pm 61
Pt 78
Mt 109
As 33
Lv 116
Bi 83
Be 4
Db 105
Sg 106
Ru 44
Ba 56
Sn 50
Cm 96
Ta 73
Zr 40
Es 99
Cd 48
Mn 25
Cf 98
Au 79
Li 3
N 7
Ga 31
U 92
Al 13
Pb 82
Po 84
Se 34
Ac 89
Dy 66
Rf 104
No 102
I 53
Tc 43
Br 35
He 2
Eu 63
Pr 59
Np 93
Re 75
Tm 69
Kr 36

118 Clues: B 5 • O 8 • C 6 • F 9 • H 1 • N 7 • K 19 • Be 4 • S 16 • V 23 • Li 3 • Y 39 • U 92 • P 15 • I 53 • He 2 • W 74 • Tb 65 • Ra 88 • Cu 29 • Na 11 • Ho 67 • Ir 77 • Pu 94 • Er 68 • Gd 64 • Mo 42 • Hf 72 • Ne 10 • Rb 37 • Th 90 • Ar 18 • Pm 61 • Nd 60 • Pt 78 • As 33 • Pa 91 • Nb 41 • Sr 38 • Bi 83 • Yb 70 • Zn 30 • Mg 12 • Sb 51 • Am 95 • Os 76 • Ru 44 • Ba 56 • Co 27 • Lu 71 • Sn 50 • Cm 96 • Ta 73 • Zr 40 • Es 99 • Fr 87 • Si 14 • Ce 58 • Cd 48 • Mn 25 • Cf 98 • Sc 21 • Fe 26 • Au 79 • Bk 97 • At 85 • Ga 31 • La 57 • Al 13 • Pd 46 • Pb 82 • Po 84 • Ag 47 • Se 34 • ...

Periodic Table (Biology) 2024-07-31

Periodic Table (Biology) crossword puzzle

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Has the chemical symbol "C"
Has an atomic mass of 140.116
The majority of the elements are this type
Has the chemical symbol "Se"
Has the chemical symbol "Pr"
The minority of the elements are this type
It is the element directly above Lead.
It is the smallest and lightest of the elements
Has the chemical symbol "Cr"
Has an atomic mass of 196.966
On the table, it is element directly below Bromine
Most of these elements are on the right side of the periodic table.
Has the chemical symbol "Ca"
Has the chemical symbol "Ag"
Has an atomic mass of 200.59

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It has an atomic number of 32
This element has an atomic mass of 65.39
Has the chemical symbol "Rn"
Is the atomic number of the element "Al" or Aluminum.
It is element 87 on the periodic table
Has an atomic mass of 14.0067
It is the element directly above Seaborgium
A gas used to inflate balloons and gives you a funny voice.
It is the element directly to the left of Indium
Has the chemical symbol "Y"

25 Clues: Has the chemical symbol "C" • Has the chemical symbol "Y" • Has the chemical symbol "Rn" • Has the chemical symbol "Se" • Has the chemical symbol "Pr" • Has the chemical symbol "Cr" • Has the chemical symbol "Ca" • Has the chemical symbol "Ag" • Has an atomic mass of 200.59 • It has an atomic number of 32 • Has an atomic mass of 140.116 • Has an atomic mass of 14.0067 • ...

Periodic Table Elements 2024-09-09

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

The periodic table 2024-10-10

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Rh
Hs
N
Ag
As
Cu
Si
Pd
Po
Cd
On the left of the staircase

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Al
H
S
On the staircase of the periodic table
Ge
Pt
Kr
In
On the right of the staircase

20 Clues: H • S • N • Al • Rh • Hs • Ge • Ag • Pt • As • Kr • Cu • Si • In • Pd • Po • Cd • On the left of the staircase • On the right of the staircase • On the staircase of the periodic table

Periodic Table Crossword! 2023-04-27

Periodic Table Crossword! crossword puzzle

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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

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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 • ...

Periodic Table Crossword! 2023-04-27

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Bond between nonmetals
A particle with a negative charge that is found in all atoms.
Number of protons plus number of neutrons is Atomic ____
Last name of scientist that named Potassium
Bond between metals and nonmetal
Atoms of the same element that have a different number of neutrons
An atom with charge
A small, positively charged particle of matter found in the atoms of all elements
Last name of scientist that distinguished Helium
The electrons on the outer orbital are called _________ electrons

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Last name of scientist that distinguished Hydrogen
Columns (up/down) on the periodic table
Elements that are shiny, good conductors, and found on the left side of the periodic table
Last name of scientist that named Lithium
Last name of scientist that named Carbon
The smallest particle of an element that retains the elements properties
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
Element that are dull,brittle and often a gas a room temperature
The number of protons an atom has is Atomic ______
Rows across on the periodic table
Last name of scientist that named Neon

The Periodic Table 2023-04-27

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(group, Period) (6,6)
I have 4 Electrons.
The weight of something.
A small, positively charged particle of matter found.
(group,Period) (11,7)
(group, Period) (1,1)
Consists of electrically positive protons and electrically neutral neutrons.
I have 46 protons.
Ne
Ga
A small particle with a negative charge that is found in all atoms.
I have 110 neutrons in group 6.

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Yb
(group, Period) (6,5)
My atomic number is 28.
I have 157 neutrons in group 4.
I have 30 neutrons in group 8.
I have 125 neutrons in group 17.
Sn
My atomic number is 80.
I have 79 protons.
He
(group, Period) (16,2)
Am

24 Clues: Yb • Sn • He • Ne • Ga • Am • I have 79 protons. • I have 46 protons. • I have 4 Electrons. • (group, Period) (6,6) • (group, Period) (6,5) • (group,Period) (11,7) • (group, Period) (1,1) • (group, Period) (16,2) • My atomic number is 28. • My atomic number is 80. • The weight of something. • I have 30 neutrons in group 8. • I have 157 neutrons in group 4. • I have 110 neutrons in group 6. • ...

Periodic Table Crossword 2023-05-02

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any of the six chemical elements that comprise Group 2
The number of protons an atom has
The electrons on the outer orbital
Bond between a metal and nonmetal
Number of protons plus number of neutrons
Elements that are shiny, good conductors, and found on the left on the Periodic Table
Bond between nonmetals
Elements that are dull, brittle, and often a gas at room temperature

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intermediate between those of metals and solid nonmetals
Atoms of the same element that retains the element properties
Columns (up,down)
occupying Group IA
a substance made up of two or more different chemical elements combined in a fixed ratio
material formed by chemically bonding two or more chemical elements
any of the gaseous elements helium, neon, argon
an atom or molecule with a net electric charge
Extremely reactive in element form; mostly extracted from water
Rows (across)
an uncharged atomic particle
The smallest particle of an element that retains the element properties
An electric charge

21 Clues: Rows (across) • Columns (up,down) • occupying Group IA • An electric charge • Bond between nonmetals • an uncharged atomic particle • The number of protons an atom has • Bond between a metal and nonmetal • The electrons on the outer orbital • Number of protons plus number of neutrons • an atom or molecule with a net electric charge • any of the gaseous elements helium, neon, argon • ...

The Periodic Table 2023-05-07

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- Heavy metal used in batteries and construction materials
- Radioactive element used as fuel in nuclear power plants
- Element that makes up about 21% of the Earth's atmosphere
- Light gas used to fill balloons and airships
- Shiny metal used in jewelry and coins
- Silvery-white metal used to coat other metals and make alloys
- Halogen element used to disinfect water and bleach textiles
- Gas that makes up about 78% of the Earth's atmosphere

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- Liquid metal that is toxic to humans
- Element that forms the basis of all known life on Earth
- Inert gas that makes up about 1% of the Earth's atmosphere
- Inert gas commonly used in advertising signs
- Yellow metal used in jewelry and electronics
- Lightest and most abundant element in the universe
- Element used to make computer chips and solar panels
- Metallic element that is essential for the human body to function properly
- Shiny metal used in jewelry and catalytic converters
- Reddish-brown metal used in electrical wiring and plumbing
- Element commonly used to coat other metals to prevent corrosion
- Element that is an important component of table salt

20 Clues: - Liquid metal that is toxic to humans • - Shiny metal used in jewelry and coins • - Inert gas commonly used in advertising signs • - Yellow metal used in jewelry and electronics • - Light gas used to fill balloons and airships • - Lightest and most abundant element in the universe • - Element used to make computer chips and solar panels • ...

The Periodic table 2022-12-13

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Comes from the German word kobold, meaning "goblin ore." How magical! It is magnetic and turns glass a deep blue. Its atomic number is 27
Roses are red, while violets are blue. Rubies are red, while this element with 24 electrons is black/gray/blue/violet/orange/green/yellow/purple/other colors/red too! In fact, rubies get their red color from small traces of this element!
the heaviest naturally occurring element is ______(U) with atomic number 92 and atomic weight 238.0289.
aurum is what I am called in Latin.I am yellow-ish in color.
used as laughing gas at the dentist, to distract your mind from a possibly painful dental procedure and help you relax!
Also called(Hg), this element dissolves and/or corrodes many metals, and as a result, it is not usually allowed aboard aircraft.
you may be surprised by this, but this element is mainly found in stars. It is the 5th most common element in the universe but comprises only 0.0018% of the Earth's atmosphere. Its atomic symbol is Ne.
The element that has the highest atomic number on the periodic table.
I am Iron but my atomic "nickname" is___
Although abundant on Earth, it is never naturally found in its pure form; it forms compounds with other elements. It is a component of salt and it is not chloride.
The element also known as (Cs) is a reactive element. It ignites spontaneously in air and reacts explosively with water. It is usually stored and shipped in mineral oil.
as an element, it is in crystal form. It is a metalloid and is known for being a poison.
(Mg), also known as______ is needed for more than 300 biochemical reactions in our bodies. (Mg) wheels – better known as mag wheels – were used in the 1960s. They were lightweight, making them ideal for racing. The downside was they were prone to corrosion and (incorrectly) thought to be flammable.
atoms are so light that they can escape Earth's gravity! This element is used in rocket propulsion (to pressurize fuel tanks, especially those for liquid. hydrogen, because only this element is still a gas at liquid-hydrogen temperature). It makes balloons float
(At) is the rarest naturally occurring element in the Earth’s crust.
There are only two liquid elements in the Periodic Table. ______(Hg) and Bromine (Br). They remain in liquid form at room temperature.

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We associate neon (Ne) with bright signs. Neon is responsible for reddish-orange light, but another noble gas called ______ (Kr) may actually be responsible for multicoloured ‘neon’ signs. The tubes are painted with the desired colour, and krypton’s white discharge creates the glowing effect.
the lightest of all the metals and can easily float on water.It has one less electron that Beryllium.
Maybe this is your favorite superhero? Well, (Th) is named after Nordic god of thunder!
the most common element in the universe. It also has only one electron.
This highly explosive element is carbon's arch-nemesis. (Fl)______ is one of the few elements that can attack diamond.
did you know this element was named for Germany. It has an atomic number of 32
named after the Swedish chemist, engineer, inventor and businessman. He invented dynamite in 1867
Where do you think we can find (k)_____ in our food? Potatoes ? (Because it's called "this element's name")Correct! It can also be found in bananas, avocados, nuts, parsley, and chocolate. (Mmm...)
the water molecule has two of these.It is also the most abundant element in human body.
Like carbon's diamond, the element is almost invincible. What would you do if you saw a (mg)_____ fire? Spray nitrogen or carbon dioxide? Won't work! Pour water to put it out? That will only make it worse! (Mg) ______ fires are hard to put out, because they can burn through nitrogen carbon dioxide and water.
has an atomic number of 80.

27 Clues: has an atomic number of 80. • I am Iron but my atomic "nickname" is___ • aurum is what I am called in Latin.I am yellow-ish in color. • (At) is the rarest naturally occurring element in the Earth’s crust. • The element that has the highest atomic number on the periodic table. • the most common element in the universe. It also has only one electron. • ...

Periodic Table Crossword 2023-02-02

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I am expensive
Group 11 period 5
Group 9 period 7
I am put into balloons
Mg
You need me to breath
I have 14 neutrons
I have 118 electrons
I have 58 protons
My atomic number is 80
I have 7 neutrons

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Co
Se
Group 14 period 3
Er
Group 5 period 6
I have 5 neutrons
I have 10 neutrons
I am in orange juice
I have 16 protons
I have 29 protons
I am a type of coin
I am the first element in group 3
Xe

24 Clues: Co • Se • Er • Mg • Xe • I am expensive • Group 9 period 7 • Group 5 period 6 • Group 11 period 5 • Group 14 period 3 • I have 5 neutrons • I have 16 protons • I have 29 protons • I have 58 protons • I have 7 neutrons • I have 10 neutrons • I have 14 neutrons • I am a type of coin • I am in orange juice • I have 118 electrons • You need me to breath • I am put into balloons • My atomic number is 80 • ...

Periodic Table Vocabulary 2023-02-02

Periodic Table Vocabulary crossword puzzle

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vertical columns on the periodic table
reactions that absorb heat
able to be shaped into something else
protons + neutrons
substance that allows electricity to flow easily
a stable subatomic particle in all atomic nuclei
all the elements to the left of the staircase
function describing the orbit of electrons around an atom
chemically inactive
the number of valence electrons is equal to the atoms main group number
a chemical substance that connot be broken down into other substances
second family/group

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seventh family/group
all of the elements to the right of the staircase
combining substances to make a new substance
a particle of matter
central core of an atom consisting of protons and neutrons
all of the elements touching the staircase [excluding Aluminum]
shiny
able to be drawn into wire
eighth family/group
neither a conductor or insulator
reactions that release heat
first family/group
horizontal rows on the periodic table
a stable subatomic particle with a negative electric charge
a subatomic particle with no electric charge

27 Clues: shiny • protons + neutrons • first family/group • eighth family/group • chemically inactive • second family/group • seventh family/group • a particle of matter • reactions that absorb heat • able to be drawn into wire • reactions that release heat • neither a conductor or insulator • able to be shaped into something else • horizontal rows on the periodic table • ...

Periodic Table Vocabulary 2023-02-02

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uses the symbol of the element and dots to represent electrons and energy levels
atoms of the same element that have different numbers of neutrons
named in honor of Albert Einstein
element that typically is a hard, shiny solid, and is a good conductor of heat and electricity
a small positively charged center of an atom
particles with an electrical charge of 1-
the smaller particles that make up protons and neutrons
this element is usually found combined with sulfur
an arranged table of elements

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element that usually is a gas or brittle solid at room temperature is not malleable, or ductile, is a poor conductor of heat and electricity and typically is not shiny
a specific yellow fruit is a good source of this
horizontal rows of elements in the periodic table
the number of protons in an atom is equal to this
particals that do not have an electrical charge
the smallest piece of matter that still retains the property of the element
the area around the nucleus of an atom where its electrons are most likely found
discovered in Russia, but named after a state in the southeastern area of USA
gold dissolves in this element
a relatively rare, slightly orange metal
the vertical columns in the periodic table
the weighted average mass of the mixture of its isotopes

21 Clues: an arranged table of elements • gold dissolves in this element • named in honor of Albert Einstein • a relatively rare, slightly orange metal • particles with an electrical charge of 1- • the vertical columns in the periodic table • a small positively charged center of an atom • particals that do not have an electrical charge • ...

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

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

Periodic Table Challenge 2023-09-17

Periodic Table Challenge crossword puzzle

Across

Heaviest element in Nature
The scientist who discovered the periodic table
A semimetal
The scientist who discovered the theory of relativity
Element in group 2 and period 6
Lightest element
A yellow solid nonmetal
Metal in the same group as carbon

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Makes up most of the air
The scientist who discovered Radium
The only liquid metal
Symbol for metal used to make bridges
Radioactive metal
Symbol for tin
Metal in the same group as carbon
Teh symbol for Lead
symbol for the lightest metal for its weight
Symbol for element in same group as oxygen
Symbol for silver
Second lightest element
Precious yellow metal

21 Clues: A semimetal • Symbol for tin • Lightest element • Radioactive metal • Symbol for silver • Teh symbol for Lead • The only liquid metal • Precious yellow metal • Second lightest element • A yellow solid nonmetal • Makes up most of the air • Heaviest element in Nature • Element in group 2 and period 6 • Metal in the same group as carbon • Metal in the same group as carbon • ...

Periodic Table CrossWord 2023-09-06

Across

a substance that cannot be broken down into another substance
the number of a chemical element in the periodic system
a thing that is composed of two or more separate elements; a mixture.
atoms that have the same number of protons and electrons, but a different number of neutrons.
# of protons + # electrons
a chemical property that describes the tendency of an atom or a functional group to attract electrons toward itself.
he shortest distance between the nuclei of an atom and the atom's outermost shell
6 protons, 6 neutrons and 6 electrons.
atoms combining to form chemical compounds
the basic unit of a chemical element.
the quantity of matter contained in an atom of an element.
the membrane-enclosed organelle within a cell that contains the chromosomes.

Down

he three-dimensional areas around the nucleus of an atom where a particular electron resides.
an uncharged atomic particle
An elementary particle with a positive charge, found in the nucleus of an atom.
negative +
negatively charged subatomic particle
another term of atomic mass
# of protons + # neutrons
the sum of the numbers of protons and neutrons present in the nucleus of an atom.
positive +

21 Clues: negative + • positive + • # of protons + # neutrons • # of protons + # electrons • another term of atomic mass • an uncharged atomic particle • negatively charged subatomic particle • the basic unit of a chemical element. • 6 protons, 6 neutrons and 6 electrons. • atoms combining to form chemical compounds • the number of a chemical element in the periodic system • ...

Periodic Table Puzzle 2022-12-07

Across

I am the first element in the fourth period used in making fertilizer
I am the head of the carbon family known as the "basis of life"
I am a gas with 8 protons and 8 neutrons
I am a member of the alkaline earth metals used to make fireworks and medicines
I have 2 electrons in the first shell, 8 electrons in the second shell, and 6 in the third shell
I am a noble gas with 2 electrons
I make up 78% of the air and am found in the 15th group
I am a transition metal with 30 electrons useful in making paint
I am a metal with 28 electrons
I am a member of the nitrogen family with 16 neutrons
I am a member of the halide family with an atomic number of 53
I am a member of the Boron family and am the most abundant metal in Earth's crust
My atomic number is 35.453

Down

I am a transition metal with 25 electrons
I have 26 protons
I am not really an alkali metal, but since I have 1 electron I behave like them
I am a gas with a mass of 19
My atomic number is 47 and I am used to make photographic film
I am a metal that is a liquid at room temperature
You can find me in the Carbon family in the fifth period
I have 20 neutrons and am found in your teeth and bones
I am a silvery white metal used to make salt
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
My atomic number is 79
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 number is 35.453 • I am a gas with a mass of 19 • I am a metal with 28 electrons • I am a noble gas with 2 electrons • 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 a liquid at room temperature • ...

Periodic table crossword 2022-05-16

Across

the speed of light
one of two or more species of atoms of a chemical element with the same atomic number and position in the periodic table
a component of an atomic nucleus with a mass defined as 1 and a charge of +1
Properties a characteristic of a substance that can be observed or measured without changing the identity of the substance
that lacks the characteristics of a metal
the number of waves that pass a certain point in a specified amount of time
mass the quantity of matter contained in an atom of an element
the distance between identical points (adjacent crests) in the adjacent cycles of a waveform signal propagated in space or along a wire
Configuration the arrangement of electrons in energy levels around an atomic nucleus
number number of units in one mole of any substance (defined as its molecular weight in grams)
smallest unit into which matter can be divided without the release of electrically charged particles
energy the amount of energy required to remove an electron from an isolated atom or molecule
a collection of particles called protons are positively charged, and neutrons, which are electrically neutral
a mathematically described region around a nucleus in an atom or molecule that may contain zero, one, or two electrons
create a negative charge that balances the positive charge of the protons in the atomic nucleus.
number the smallest unit into which matter can be divided without the release of electrically charged particles

Down

of Mass in a chemical reaction mass is neither created nor destroyed
Properties a characteristic of a substance that may be observed when it participates in a chemical reaction
Radiation an electric and magnetic disturbance traveling through space at the speed of light
any of class of substances characterized by high electrical and thermal conductivity as well as by malleability, ductility, and high reflectivity of light
any substance composed of identical molecules consisting of atoms of two or more chemical elements
atom or group of atoms carrying a negative electric charge
a very important unit use of measurement that chemists use
neutral subatomic particle that is a constituent of every atomic nucleus except ordinary hydrogen
atom or group of atoms that bears a positive electric charge
any substance that cannot be decomposed into simpler substances by ordinary chemical processes

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 • ...

The Periodic Table 2022-05-03

Across

Particles in the nucleus that are electrically neutral
Organizes table horizontally
Particles in the nucleus with a positive charge
Smallest particle of an element that retains it's properties
Particles with a negative charge that are around the nucleus
Sum of of protons and neutrons
Elements chemically combined in a fixed proportion
Area around the nucleus of an atom where electrons are most likely to be found
Brittle, dull, and mostly gaseous elements
A positively charged atom

Down

Number of protons an atom has
When an atom has a charge
Shiny, conductors, malleable, ductile, and solid elements
Electrons travel in defined circular orbits around the nucleus
A substance made up of atoms that are alike
Organizes table vertically
Capital letter (with 1 or 2 lowercase)
Positively charged center of the atom
Atoms of the same element with different numbers of neutrons
electrons Electrons in the outermost orbital

20 Clues: When an atom has a charge • A positively charged atom • Organizes table vertically • Organizes table horizontally • Number of protons an atom has • Sum of of protons and neutrons • Positively charged center of the atom • Capital letter (with 1 or 2 lowercase) • Brittle, dull, and mostly gaseous elements • A substance made up of atoms that are alike • ...

The Periodic Table 2022-05-03

Across

Elements chemically combined in a fixed proportion
Particles with a negative charge that are around the nucleus
Organizes table vertically
A substance made up of atoms that are alike
Particles in the nucleus that are electrically neutral
A positively charged atom
Shiny, conductors, malleable, ductile, and solid elements
Atoms of the same element with different numbers of neutrons
Positively charged center of the atom
electrons Electrons in the outermost orbital
When an atom has a charge
Electrons travel in defined circular orbits around the nucleus

Down

Number of protons an atom has
Sum of of protons and neutrons
Brittle, dull, and mostly gaseous elements
Particles in the nucleus with a positive charge
Capital letter (with 1 or 2 lowercase)
Organizes table horizontally
Smallest particle of an element that retains it's properties
Area around the nucleus of an atom where electrons are most likely to be found

20 Clues: A positively charged atom • When an atom has a charge • Organizes table vertically • Organizes table horizontally • Number of protons an atom has • Sum of of protons and neutrons • Positively charged center of the atom • Capital letter (with 1 or 2 lowercase) • Brittle, dull, and mostly gaseous elements • A substance made up of atoms that are alike • ...

Periodic Table Crossword 2023-05-09

Across

The number of protons in the nucleus of an atom
The name for Group 2
A small particle with a negative charge that is found in all atoms.
Diagrams that show the atomic structure of an atom
The amount of Valence E- in group 13
Semi-conductor Solids
Most reactive NON-METALS
Non-reactive elements
The amount of Valence E- in group 18
The atoms in the outermost energy level in the electron cloud

Down

Dull, brittle solids
The positively charged central core of an atom
Most reactive Metals
Vertical columns on the Periodic Table
Shiny, silvery solids
The name for Group 3
The horizontal rows on the period table
A small, positively charged particle of matter found in the atoms of all elements.
Elements in the middle of the table
Subatomic particles found inside the nucleus of every atom

20 Clues: Dull, brittle solids • Most reactive Metals • The name for Group 3 • The name for Group 2 • Shiny, silvery solids • Semi-conductor Solids • Non-reactive elements • Most reactive NON-METALS • Elements in the middle of the table • The amount of Valence E- in group 13 • The amount of Valence E- in group 18 • Vertical columns 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

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 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

The Periodic Table 2025-03-09

Across

the first element on the periodic table
has 74 neutrons and a mass of 127
has the symbol Au
the symbol for Fluorine
has a mass of 73 and 41 neutrons
has 42 electrons
has 125 neutrons and a mass of 209
has a mass of 10
has the symbol Sn
has 14 protons and 14 neutrons
has 121 neutrons and a mass of 201
has an atomic number of 118
has the symbol Rn
has the symbol W

Down

has 26 protons
the symbol for Helium
has atomic number of 54
has a mass of 209 and 126 neutrons
has an atomic number of 8
has 36 electrons
has 29 electrons
has 100 protons
has a mass of 14
the symbol for Neon
has 32 neutrons and a mass of 59
has 16 electrons and 16 neutrons
the symbol for Cadmium

27 Clues: has 26 protons • has 100 protons • has 36 electrons • has 29 electrons • has 42 electrons • has a mass of 14 • has a mass of 10 • has the symbol W • has the symbol Au • has the symbol Sn • has the symbol Rn • the symbol for Neon • the symbol for Helium • the symbol for Cadmium • has atomic number of 54 • the symbol for Fluorine • has an atomic number of 8 • has an atomic number of 118 • ...

The Periodic Table 2025-03-09

Across

has a mass of 10
has an atomic number of 8
has a mass of 14
the symbol for Cadmium
has 14 protons and 14 neutrons
has a mass of 73 and 41 neutrons
the first element on the periodic table
has 29 electrons
the symbol for Helium
has 16 electrons and 16 neutrons
has 36 electrons
has the symbol Au
has 100 protons
has the symbol Sn

Down

has 32 neutrons and a mass of 59
has 125 neutrons and a mass of 209
has 121 neutrons and a mass of 201
has a mass of 209 and 126 neutrons
has 42 electrons
has an atomic number of 54
has an atomic number of 118
has the symbol Rn
the symbol for Neon
has the symbol W
has 26 protons

25 Clues: has 26 protons • has 100 protons • has a mass of 10 • has a mass of 14 • has 42 electrons • has 29 electrons • has the symbol W • has 36 electrons • has the symbol Rn • has the symbol Au • has the symbol Sn • the symbol for Neon • the symbol for Helium • the symbol for Cadmium • has an atomic number of 8 • has an atomic number of 54 • has an atomic number of 118 • has 14 protons and 14 neutrons • ...

periodic table puzzle 2025-03-17

Across

what has the symbol N?
what elements has the symbol of cf?
what has the symbol Ne?
what has the symbol Cl?
What elements has the symbol Fe?
what has the symbol of Ag?
what has the symbol I?
what elements has the symbol He?

Down

what elements has the symbol of H?
what elements has the symbol of K?
what has the symbol Cu
what elements has the symbol of Tl?
what elements has the symbol of Y?
what elements has the symbol of po?
what has the symbol C?
what elements has the symbol of Ni?
what has the symbol S?
what has the symbol Ni?
what elements has the symbol of O?
what elements has the symbol of zr?
what elements has the symbol of Na?

21 Clues: what has the symbol Cu • what has the symbol C? • what has the symbol N? • what has the symbol S? • what has the symbol I? • what has the symbol Ne? • what has the symbol Ni? • what has the symbol Cl? • what has the symbol of Ag? • What elements has the symbol Fe? • what elements has the symbol He? • what elements has the symbol of H? • what elements has the symbol of K? • ...

Periodic Table Crossword 2024-09-13

Across

Group 17
Vertical Column
Substance whos atoms have the same number of protons
Total number of protons and neutrons in an atom
Firm and stable in shape
Relating to a molecule made up of two atoms
Group of atoms with one or more positive or negative charges
Can be easily bent
Can make electricity and heat
Protons carry positive charge in here
Positive charged atom
Nuclear charge of an element
Contains two or more metallic elements

Down

Group 18
Element with mass but no definite shape
Can be made into wire
Boron, Silicon, Germanium
Horizontal Colomn
Basic building block
Energy needed to remove and electron from an atom
Lack metallic properties
Lithium, Sodium, Potassium are all examples of this metal
Negative charged particle
Atoms with the same number of protons but different neutrons
increases as you move down a group from right to left
Combining power of an element
Shiny appearance, good conductor, various substances
Forms to the shape of its container
Easily shattered
Conductor Single species of atoms

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

Periodic Table Crossword 2024-09-12

Across

Is an alkaine earth metal with 4 shells
what is above lithium?
gases Exist on their own
The symbol is Al
Atomic mass of 126.904
Tin is the name but what's the symbol?
Atomic mass of 4.003
Mg is the symbol
Has all the noble...?
Metals 1 valence electron and is most reactive
Atomic number of 11
Has an atomic mass of 10.812
Atomic number of boron
Atomic number of 78
Alkaline earth metals are?
Titanium atomic number
gases Complete valence shell

Down

A gas like neon
First element of line 7
an earth metal with an atomic mass of 40.078
The first element on row 18
Have 7 valence electrons
Atomic mass of 200.59
is a non-metal with an atomic number of 16
Pb is the Symbol
Tin is the name
What is the atomic number of chlorine
It's symbol is Ba
metals High melting point
Is a good transition metal

30 Clues: A gas like neon • Tin is the name • The symbol is Al • Mg is the symbol • Pb is the Symbol • It's symbol is Ba • Atomic number of 11 • Atomic number of 78 • Atomic mass of 4.003 • Atomic mass of 200.59 • Has all the noble...? • what is above lithium? • Atomic mass of 126.904 • Atomic number of boron • Titanium atomic number • First element of line 7 • Have 7 valence electrons • ...

Periodic Table Crossword 2024-09-30

Across

A nonmetal in Group 4A.
Neon has _____ valence electrons.
A nonmetal in Group 1.
An element in Period 4 and Group 10.
the element name for Mn.
An element in Period 4 and Group 1A.
How many energy shells does a Tc atom have?
the element name for Fe.
Helium has _____ valence electrons.
Elements in Group 18
A very expensive transition metal.

Down

A metalloid in Group 13.
Elements in Group 2
Elements in Group 1
He arranged the elements in the periodic table by increasing atomic mass.
An element in Period 4 and Group 1B.
Elements in Group 17
What is the name for the element on Period 2 that has similar properties to iodine?
He arranged the elements in the periodic table by increasing atomic number.
Oxygen has _____ valence electrons.

20 Clues: Elements in Group 2 • Elements in Group 1 • Elements in Group 17 • Elements in Group 18 • A nonmetal in Group 1. • A nonmetal in Group 4A. • A metalloid in Group 13. • the element name for Mn. • the element name for Fe. • Neon has _____ valence electrons. • A very expensive transition metal. • Helium has _____ valence electrons. • Oxygen has _____ valence electrons. • ...

Periodic Table Trends 2024-11-21

Across

____________ Affinity:the amount of energy released when an electron attaches to a neutral atom
____________Metal:any metal in Group 1 of the periodic table
_____________charge: the magnitude of positive charge in an atom from the pull on the valence electrons towards the positively charged nucleus
any member of a group of gaseous elements in Group 0 or 18 or VIII A
when the elements are arranged in order of increasing atomic number, there is a periodic repetition of their physical and chemical properties
the tendency for an atom to attract electrons to itself when it is chemically combined with another element
one of a class of elements having properties intermediate to metals and nonmetals
______________Energy:the energy required to remove an electron from a gaseous atom

Down

_______________Metal:element characterized by addition of electrons to d suborbitals
one of a class of elements that are not lustrous and are generally poor conductors of heat and electricity; nonmetals are grouped on the right side of the periodic table
_____________Earth Metal:any metal in Group 2 on the periodic table
____________Electrons: Highest occupied energy level s and p electrons
________________effect: the blocking of valence shell electron attraction by the nucleus, due to the presence of inner-shell electrons
a law stating that like charges repel and opposite charges attract, with a force proportional to the product of the charges and inversely proportional to the square of the distance between them
any member of the nonmetallic elements in Group 17 of the periodic table
one-half the distance between the nuclei in a molecule consisting of identical atoms
Positively charged ion resulting from the loss of one or more electrons
one of a class of elements that includes a large majority of the known elements; metals are characteristically lustrous, malleable, ductile, and good conductors of heat and electricity
Negatively charged ion resulting from the gaining of one or more electrons
_______________Transition Metals (Lanthanides & Actinides):an element in the lanthanide and actinide series; characterized by addition of electrons to f orbitals
Elements in Groups 1,2, and 13-18.

21 Clues: Elements in Groups 1,2, and 13-18. • ____________Metal:any metal in Group 1 of the periodic table • _____________Earth Metal:any metal in Group 2 on the periodic table • any member of a group of gaseous elements in Group 0 or 18 or VIII A • ____________Electrons: Highest occupied energy level s and p electrons • ...

Periodic Table Puzzle 2024-11-20

Across

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 amu
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 your 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 element with 25 electrons

Down

I am the first element in the fourth period used in making fertilizer
I am the 2nd most abundant element in Earth's crust and have 14 neutrons and protons
I am the most electronegativity transition element in period 6
I am a gas with 8 protons and 8 neutrons
I am a transition metal with 28 electrons
I am the most electronegativity halide in period 4.
I am a member of the alkaline earth metals used to make fireworks and medicine
I am a member of the boron family and am the most abundant metal in 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 group 5A
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 amu • 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 28 electrons • I am a transition element with 25 electrons • I am a silvery white metal used to make salt • ...

The Periodic Table 2025-04-30

Across

characteristics used for identification
particles with neutral charge
homogeneous mixture that remains uniformly mixed
matter composed of two or more substances that can be separated by physical means
a substance made of atoms that are alike
element with abbreviation C
heterogenous mixture with particles that never settle
substances that are shiny conductors that are maleable, ductile, and solid at room temp

Down

positively charged center of atom
multiple elements bonded together
positively charged ion
atoms of the same element that have different numbers of neutrons
a type of matter with fixed composition
heterogenous mixture made of liquid and solid particles that settle
smallest particle of an element that retains the element's properties
anything that takes up space and has mass
particles with negative charge
atom with positive charge
ability to be hammered into sheets
particles with positive charge

20 Clues: positively charged ion • atom with positive charge • element with abbreviation C • particles with neutral charge • particles with negative charge • particles with positive charge • positively charged center of atom • multiple elements bonded together • ability to be hammered into sheets • characteristics used for identification • a type of matter with fixed composition • ...

Modern Periodic Table 2025-06-11

Across

Predictable increase or decrease across the table
Vertical column with similar valence electrons
5f series element such as uranium
Highly reactive s-block metal in Group 1
Stair-step element like silicon or boron
Chemically inert family in Group 18
Positive or negative charged atom formed by electron transfer
Size of an atom from nucleus to outermost electron
Horizontal row in the modern table
Member of the 4f series rare-earth magnets
Scientist who used X-ray spectra to order elements by atomic number
Properties repeat in order of atomic number

Down

Tendency to attract bonding electrons
Family containing Cl and F
Point used as reference in electron shells (just for an easy short word)
True ID badge of an element (Z)
Number of electrons gained lost or shared
d-block element that often forms coloured ions
Chemist who predicted gallium and germanium
Zone defined by the last subshell being filled (s-, p-, d-, f-)

20 Clues: Family containing Cl and F • True ID badge of an element (Z) • 5f series element such as uranium • Horizontal row in the modern table • Chemically inert family in Group 18 • Tendency to attract bonding electrons • Highly reactive s-block metal in Group 1 • Stair-step element like silicon or boron • Number of electrons gained lost or shared • ...

Periodic Table Crossword 2024-12-09

Across

________
Electrons _________ are the electrons in the highest energy level
Calcium is a type of _
Dot Structure _________ provide a way to visualize an atom's structure and potential to bond.
Metals become positive ions called _______
________ is a type of transition metal
Metals _______ React with water to form bases
Metals ________ electrons
Arranged elements in order of increasing the atomic number
________ is a type of halogen
Metals has a ______ melting point
_________ is a type of noble gas
Metalloids can be ________ or dull
Hydrogen is a type of _
________ is a type of alkaline earth metal

Down

Earth Metals _________ react with water to form bases
Credited for creating the first periodic table
_________ is a type of lanthanide
Nonmetals ______ electrons
______ contain the largest atoms in the period (row)
_______ have high melting and boiling points
Nonmetals became negative ions called ______
Nonmetals are _______ conductors of heat and electricity
First person who developed the periodic table but not credited due to incompleteness
________ is a type of alkali metals
_________ are the most reactive nonmetals
Metals __________ have multiple oxidation states
________ are the most reactive metals
_________ is a type of actinide
Silicon is a type of _
Gases _____ have full valence electron shells

31 Clues: ________ • Calcium is a type of _ • Silicon is a type of _ • Hydrogen is a type of _ • Metals ________ electrons • Nonmetals ______ electrons • ________ is a type of halogen • _________ is a type of actinide • _________ is a type of noble gas • _________ is a type of lanthanide • Metals has a ______ melting point • Metalloids can be ________ or dull • ...

Periodic Table Full 2024-07-17

Across

Can look like diamond
Slows the speed of light
The most common isotope of this glows in the dark
Great for eye surgery
Famous artist and composer Beethoven & Van Gogh suffered from this
Firelighters have this
Has the most highest melting point
Resists corrosion and oxidation but radioactive
Common in meteors
What keeps stars burning
Means "hard to get"
Makes black crystals that are great for superconducting
Makes your table speak
Is a little soft in its raw state
Scorpion stings have the salts for it
A light balloon filler
Twice as common as Pb82
Amazingly good at cleaning algae from ponds
Was made but it decayed in seconds
The reason Mars is red
Quite a lot of this element has been found in China
Was made in a cyclotron in UC Berkeley
Even tougher than W74
One of the few substances that expand when solid
Probably radioactive
The power behind nuclear bombs
Makes brilliant yellow paints
Rare and radioactive
Was made by hurling Zn30 and Pb82 atoms at 67M mph
Used for atomic clocks
The Hiroshima bomb contained 60kg of this element
Used for coating electronics
Does not suffer fatigue
The top conductor for electricity
Stops neutrons
Makes brilliant blue lights
Used in lamps for stage lighting
Edible (only if you make it) but reactive
Used for more useful things than bombs
Probably a noble gas
Makes invisible ink
Might be used to treat cancer
Was made by bombarding Cm96 and Ca20 atoms
Will maybe be fuel for future space probes
Is used in fountain pen tips so the ink won't run out
Both a metal and a noble gas
Usually forms as a dark-gray color
Plants can't do without it
Named after the University of California, [removed to not make it obvious]
People made toothpaste that's flavored like this (WHY?!)
Could be Os76's twin
Heals scrapes and cuts
In metal for spaceships
Spurts out radiation regularly
In Euro banknotes
From the 1950s, people argued that they created element 102
Lightest Alkali metal
Its cousins are Rh45 and Pt78

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Used for scanning baggage for explosives from the rays of this element
Makes tough prison bars
Is malleable
One of the most radioactive elements
Named after the creator of the cyclotron but it also was created in it
The world's rarest metal
25% of the 5 cent coin
In "The American Eagle" coin that can sell for thousands
Smells bad
Used in bulletproof armor
We would be dead without it
Makes a deep violet laser
Diamonds or lead in pencils wouldn't exist without it
Annihilates cancers
In Germany, people suggested calling this "poltzium" because 110 is the police number in said country
People call it the "Magnet King"
Gives emeralds and rubies their color
Glows in the dark with a blue glow
Makes brilliant red fireworks
With O8, it makes 90% of the crust
Makes Tyrian purple, the Roman color
Could be Ir77's twin
In DNA
Without it, plants and animals won't produce the proteins they need
In yellowfin tuna
Is used for scanning cancers
One-thirds of brass
The 2nd heaviest known atom
The most expensive element
Light but tough
Bones would be mesh without it
75% of the 5 cent coin
Makes car exhausts less polluting
Is the most heaviest and hardest but is Ancient Greek for stink
Named after the capital of Russia but was made in Dubna of the same country
This + Cu29 = bronze
There is a little amount of this in smoke detectors
Is banned everywhere
The main ingredient in Pepto-Bismol
People thought that it was a fun toy for kids (WHY!?)
The doses of this element are usually too low to harm someone
Was made by bombarding Bi83 and Cr24 atoms
Comes after U92 like the 8th planet is next to the 7th
Vaporizes quickly
Toxic but useful
Makes glass pink
In fake candles
Corrodes in the air but radioactive
Used for nonstick coatings in pans
Has other names like "nielsbohrium" and "hahnium"
Popular at night
One of the first superconductors
the only liquid metal normally
In metal baseball bats
Was discovered in the fallout of a nuclear bomb test in 1952
In MRI scans
There's not enough of this in the world
Napoleon died because of his wallpaper all thanks to this
Patients with stomach illnesses may swallow this so that it ends up in their gut/stomach and shows up in scanners
Plants would die without it

118 Clues: In DNA • Smells bad • Is malleable • In MRI scans • Stops neutrons • Light but tough • In fake candles • Toxic but useful • Makes glass pink • Popular at night • Common in meteors • In yellowfin tuna • Vaporizes quickly • In Euro banknotes • Annihilates cancers • Means "hard to get" • One-thirds of brass • Makes invisible ink • Could be Ir77's twin • Probably radioactive • Rare and radioactive • ...

Periodic Table Crossword 2025-10-06

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

Periodic Table Vocabulary 2025-10-07

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

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

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

Periodic Table Crossword 2025-11-21

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

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

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

Periodic Table Crossword 2025-11-21

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

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

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

Periodic Table Elements 2026-02-04

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

Chemistry Vocab Words 2023-09-29

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

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

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

Periodic Table Vocabulary 2021-10-04

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

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

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

Periodic Table Vocabulary 2021-10-04

Across

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

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

Science Categories 2023-12-05

Across

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

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

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

Science Categories 2023-12-05

Across

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

Down

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

Periodic table Trends 2023-10-24

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

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

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

chemistry 2022-12-07

Across

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

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

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

electron configuration 2014-05-09

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

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

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

Preclass of Periodic Table 2023-10-03

Preclass of Periodic Table crossword puzzle

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

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

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

matter vocabulary 2021-05-24

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

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

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

Periodic Table 2021-10-13

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

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

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

Chemistry 2025-10-16

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

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

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

Chemistry Crossword 2022-05-02

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

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

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

Chemistry Quiz 5.1 & 5.2 2022-11-10

Chemistry Quiz 5.1 & 5.2 crossword puzzle

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

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

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

Science Crossword 2021-11-05

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

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

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

Chapter 5: Review! 2023-12-12

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

Down

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

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

Reece T Science 2021-12-09

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

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

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

Reece T Science 2021-12-09

Across

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

Down

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

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

Periodic Table of Elements 2015-04-17

Periodic Table of Elements crossword puzzle

Across

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

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

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

chemistry 2014-06-16

Across

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

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

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

Chem Crossword 2023-11-02

Across

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

Down

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

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

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

3rd Nine Weeks Crossword :D crossword puzzle

Across

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

Down

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

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

Study Guide Puzzle 2023-01-16

Across

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

Down

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

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

Nutrition 2025-04-02

Across

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

Down

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

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

Chemistry Chapter 2 Vocab 2020-09-04

Chemistry Chapter 2 Vocab crossword puzzle

Across

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

Down

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

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

SCIENCE CROSSWORD 2020-12-23

Across

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

Down

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

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

Elements and compounds 2023-05-31

Across

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

Down

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

Chapter 9 atomic structure Isaac Sheets 2021-10-14

Chapter 9 atomic structure Isaac Sheets crossword puzzle

Across

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

Down

#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 • ...

Atoms 2021-02-01

Across

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

Down

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

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

The Periodic Table 2017-11-12

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

Down

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

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

ATOMS 2019-11-08

Across

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

Down

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

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

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

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

Across

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

Down

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

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

Chemistry Crossword 2015-11-17

Across

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

Down

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

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

chemistry crossword 2017-11-09

Across

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

Down

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

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

Sciene Crossword 2012-11-25

Across

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

Down

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

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

Chemistry Lab 2014-11-07

Across

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

Down

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

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

Chem - Periodic Law 2020-10-28

Across

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

Down

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

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

Chemistry 2024-04-25

Across

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

Down

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

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

PS Exam Review CW 1 2023-05-26

Across

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

Down

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

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

Science STAAR Review 2023-04-19

Across

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

Down

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

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

atomic structure 2025-09-26

Across

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

Down

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

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

Periodic Table 2023-01-16

Across

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

Down

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 • ...

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

science topic's crossword by Nathan Shaw crossword puzzle

Across

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

Down

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

Across

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

Down

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 • ...

Science Periodic Table 2013-01-09

Across

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

Down

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

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

Science Periodic Table 2013-01-09

Across

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

Down

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

Periodic Table Vocabulary 2013-12-05

Across

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

Down

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

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

Periodic Table Crossword 2013-11-19

Across

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

Down

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

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

Periodic table crossword 2014-11-04

Across

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

Down

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

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

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