periodic table Crossword Puzzles

Periodic Table 2023-12-03

Periodic Table crossword puzzle
Across
  1. shiny, high melting point
  2. ___ noble gas that has an atomic number of 2
  3. ____ metals are soft, silvery grey and are the most reactive metal
  4. ___ and alkali metal that has an atomic number of 3
  5. Valence electrons are the electrons in the ___ energy level
  6. ions are formed from a transfer of ___
  7. ____ contain properties of both metals and nonmetals
  8. ___ gases are colorless, odorless, tasteless and have characteristic colors when excited
  9. All of the elements in group 1,3 and 13-18 have a ___ ion charge pattern
  10. John Newlands was the first person who developed a periodic table by increasing _______
  11. The number of the charge depends on how many ___ electrons are lost or received.
  12. nonmetals are ____ and break easily
  13. valence electrons are the ___ electrons
  14. nonmetals ___(gain) electrons when becoming an ion
  15. poor conductors of heat and electricity
  16. In 1864, ____ wrote a textbook that included an abbreviated version of a periodic table that contained 28 elements.
  17. In 1869, _______'s table was published, containing all 60 of the known elements and predicting the existence of 3 missing elements
Down
  1. ___ Alkaline earth metal that has an atomic number of 4
  2. ____ are the most reactive nonmetals
  3. also known as the "rare earth metals"
  4. ___ halogen with an atomic number of 35
  5. Dmitri Mendeleev arranged the periodic by increasing ___
  6. a valence electrons are the electrons in the ___ energy level
  7. ____ metals are ductile and malleable and come from ores in the earth's crust.
  8. Metals are good _____ of heat and electricity
  9. all are radioactive, grouped into a row instead of a column
  10. Lewis Dot ___ provide a way to visualize an atom's structure and potential to bond
  11. Ions are atoms with a ___
  12. ____ earth metals are relatively soft and oxidize in air.
  13. ___ a lanthanide that has an atomic number of 58
  14. Metals ___(lose) electrons when becoming an ion

31 Clues: shiny, high melting point • Ions are atoms with a ___ • nonmetals are ____ and break easily • ____ are the most reactive nonmetals • also known as the "rare earth metals" • ions are formed from a transfer of ___ • ___ halogen with an atomic number of 35 • valence electrons are the ___ electrons • poor conductors of heat and electricity • ...

Periodic Table 2023-12-04

Periodic Table crossword puzzle
Across
  1. the rows of the periodic table
  2. element commonly found in batteries
  3. ___ metals; includes iron, nickel, copper
  4. type of elements form a "staircase" separating metals from nonmetals
  5. the lightest element
  6. this element helps make strong bones
  7. substance that consists of one type of atom
  8. elements in the same row have the same number of these
  9. the columns of the periodic table
  10. atoms of an element with a charge
  11. metal commonly used in electrical wiring
  12. most common element in the atmosphere
  13. elements in the same column have the same number of these
  14. element found in salt
  15. elements are organized by increasing number of these
  16. the ___ table is a list of all of the elements
Down
  1. liquid metal at room temp
  2. type of elements mostly found on the right side of the table
  3. different forms of the same element
  4. family of nonmetals that include helium, neon, argon
  5. the ___ number determines the number of protons in an atom
  6. the air we breathe
  7. most of the elements on the table are ___
  8. ___ metals; includes beryllium, magnesium, calcium
  9. ___ metals; includes lithium, sodium, potassium
  10. basic element for life
  11. family of nonmetals that include fluorine, chlorine, bromine
  12. common metal found in earth's crust; used to make steel
  13. used in advertising signs, typically red in color
  14. yellow gas used to treat swimming pools

30 Clues: the air we breathe • the lightest element • element found in salt • basic element for life • liquid metal at room temp • the rows of the periodic table • the columns of the periodic table • atoms of an element with a charge • element commonly found in batteries • different forms of the same element • this element helps make strong bones • most common element in the atmosphere • ...

periodic table 2023-08-31

periodic table crossword puzzle
Across
  1. what is on the second row and second column
  2. what do plants create using photosynthesis
  3. What is the element after potassium
  4. what was founded by James W. Marshall
  5. what is needed by all living tissue
  6. what is the third most abundant gas in earth atmosphere
  7. what element has the atomic mass of 35.45
  8. what is 2/3 the density of air
  9. what is the lightest element
  10. what element can be found inside soil, plant,food, and water
  11. what is the lightest halogen to exist
Down
  1. what has the atomic number of 30
  2. what is the five cent coin
  3. what element has the symbol N
  4. what the symbol Li on the periodic table for
  5. what is the second most abundant element in the crust
  6. what is the first element in group 6
  7. what were the coins made out of in the 8000 B.C.E
  8. what is tableware made out of?
  9. what are springs made out of

20 Clues: what is the five cent coin • what are springs made out of • what is the lightest element • what element has the symbol N • what is tableware made out of? • what is 2/3 the density of air • what has the atomic number of 30 • What is the element after potassium • what is needed by all living tissue • what is the first element in group 6 • what was founded by James W. Marshall • ...

Periodic Table 2023-09-27

Periodic Table crossword puzzle
Across
  1. Ta
  2. Pr
  3. Au
  4. Sm
  5. W
  6. Re
  7. Er
  8. Pm
  9. Tl
  10. Dy
  11. Lu
  12. Tb
Down
  1. Eu
  2. Gd
  3. Pb
  4. Nd
  5. Pt
  6. Hg
  7. Os
  8. Yb
  9. Tm
  10. Hf
  11. Ho
  12. Ir

24 Clues: W • Eu • Gd • Pb • Ta • Nd • Pt • Pr • Hg • Au • Os • Yb • Sm • Tm • Hf • Re • Er • Pm • Ho • Tl • Dy • Lu • Ir • Tb

periodic table 2024-01-28

periodic table crossword puzzle
Across
  1. numbers going down the left side of the periodic table, and tells you how many shells there are
  2. atomic number 97
  3. has 81 electrons
  4. atomic number 8
  5. has a positive charge
  6. atomic number 102
  7. another word for shells
  8. atomic number 80
  9. has a neutral charge
  10. where protons and neutrons are located
  11. eight least reactive
  12. atomic number 3
  13. atomic number 30
Down
  1. seven the most reactive group
  2. groups numbers that go along the top of the periodic table, and tells you how reactive an element is
  3. has a negative charge
  4. has 18 protons
  5. has 2 protons
  6. atomic number 85
  7. electrons electrons that are on the last outer shell, and tells us what element they can combine with
  8. 83 electrons
  9. atomic number 69
  10. one of the least reactive elements
  11. where electrons are located
  12. one of the most reactive elements

25 Clues: 83 electrons • has 2 protons • has 18 protons • atomic number 8 • atomic number 3 • atomic number 97 • has 81 electrons • atomic number 85 • atomic number 80 • atomic number 69 • atomic number 102 • atomic number 30 • has a neutral charge • eight least reactive • has a negative charge • has a positive charge • another word for shells • where electrons are located • seven the most reactive group • ...

Periodic Table 2023-10-24

Periodic Table crossword puzzle
Across
  1. All halogens are found in nature except __________
  2. Each element in a period has the same number of atomic _______
  3. The only semimetal in family 13
  4. Family 17 is made up of __________
  5. __________ metals are only naturally found in salts and never as free elements
  6. Elements that have the same atomic number of valence electrons and therefore similar properties
  7. There are how many Nobel gases
  8. _________ gases can be found in family 18
  9. Alkaline metals react with halogens to form compounds called _________
  10. All the elements in family ________ can be found naturally on earth
  11. All elements in a period have the same number of ____________ shells
  12. The noble gas family can also be called _______ gases
Down
  1. what are the horizontal rows called on the periodic table
  2. _________ metals can be found in family two
  3. Family 1 is all alkali metals except ____________
  4. All of the metals in group one are highly __________
  5. The only liquid Transitional metal
  6. How many periods are there
  7. Transitional metals have high _________ points
  8. Families 3-12 are all _____________ metals
  9. This element can be placed in two families
  10. Alkaline metals are soft and ____________
  11. Alkali metals are also known as the __________ family
  12. how many families are in the periodic table

24 Clues: How many periods are there • There are how many Nobel gases • The only semimetal in family 13 • The only liquid Transitional metal • Family 17 is made up of __________ • _________ gases can be found in family 18 • Alkaline metals are soft and ____________ • Families 3-12 are all _____________ metals • This element can be placed in two families • ...

Periodic Table 2023-10-18

Periodic Table crossword puzzle
Across
  1. Upper left of every box
  2. Lightest Nobel Gas
  3. What the table is made of
  4. Contains group one and two
  5. Rule about what makes an element energetically stable
  6. Vertical categories on the table
  7. Positive
  8. Neutral
  9. In between Post Transition Metals and Reactive Nonmetals
  10. Heaviest Alkali Metal
  11. 109-118
  12. Negative
  13. Contains Lanthanides and Actinides
Down
  1. Found in the outmost energy level
  2. Reactive nonmetal on the left side
  3. The group with 8 valance electrons
  4. Bottom of every box
  5. The topic of this crossword
  6. Middle of the Periodic Table
  7. horizontal categories on the table

20 Clues: Neutral • 109-118 • Positive • Negative • Lightest Nobel Gas • Bottom of every box • Heaviest Alkali Metal • Upper left of every box • What the table is made of • Contains group one and two • The topic of this crossword • Middle of the Periodic Table • Vertical categories on the table • Found in the outmost energy level • Reactive nonmetal on the left side • The group with 8 valance electrons • ...

Periodic table 2024-09-09

Periodic table crossword puzzle
Across
  1. = The basis of the elements
  2. = My atomic number is 6
  3. = A series of metallic elements on the periodic table
  4. = My atomic mass is 28
  5. = My symbol is Zn
  6. = Any atom or group of atoms that bears one or more positive or negative electrical charges
  7. Number = The number of protons in the nucleus
  8. = A substance whose atoms all have the same number of protons
  9. = My atomic mass is 1
  10. = My symbol is Ti
  11. = A subatomic particle with a positive charge
  12. = A subatomic particle with a neutral charge
  13. = One or 2 letter symbol that represents the element
  14. Table = A table of the chemical elements
  15. = A horizontal row of the periodic table
Down
  1. = A family of elements consisting of 15 elements
  2. Mass = Roughly equal to the sum of the individual particle masses of an atom
  3. = My atomic mass is 70
  4. = My atomic number is 45
  5. = What the element is called
  6. = Elements that are good conductors of heat
  7. = Members of a family of an element that all have the same number of protons but different numbers of neutrons
  8. = My atomic mass is 16
  9. = A subatomic particle with a negative charge
  10. = My symbol is Ne
  11. = The vertical columns on the periodic table
  12. = My atomic number is 26
  13. = Elements that have properties between metals and nonmetals
  14. = My symbol is Ag
  15. = Contains elements with the same number of electrons

30 Clues: = My symbol is Zn • = My symbol is Ne • = My symbol is Ti • = My symbol is Ag • = My atomic mass is 1 • = My atomic mass is 70 • = My atomic mass is 28 • = My atomic mass is 16 • = My atomic number is 6 • = My atomic number is 45 • = My atomic number is 26 • = The basis of the elements • = What the element is called • Table = A table of the chemical elements • ...

Periodic Table 2024-08-26

Periodic Table crossword puzzle
Across
  1. Family name for group 17
  2. Family name for group 1
  3. Family name that is not found in periods 1,2, or 3
  4. Alkali metal with 4 electron shells
  5. Type of elements that have the properties of both metals and nonmetals
  6. Type of element that makes up MOST of the periodic table. Usually shiny, malleable and ductile.
  7. Metalloid with a atomic mass number of 75
  8. Only element to have no neutrons
  9. Type of element that is a poor conductor, has a brittle texture, and is not shiny
  10. Element in Period 1 Group 18
  11. Element in group 6 and period 6
Down
  1. Element with 5 electron shells and 5 valence electrons
  2. Halogen with four electron shells
  3. Metalloid in period 2
  4. Element with four electron shells in the alkali earth metal family
  5. Oxygen family member with 3 electron shells
  6. Element in group 12 period 6
  7. Transition metal in group 10 period 5
  8. Element with 2 electron shells 1 valence electron
  9. Element symbol for a transition metal in group 6 period 5
  10. Family name for group 18
  11. Element symbol for a Halogen in period 3
  12. Element with one valence electron and seven electron shells
  13. Noble gas with 2 electron shells
  14. Member of the Boron Family in period 6

25 Clues: Metalloid in period 2 • Family name for group 1 • Family name for group 17 • Family name for group 18 • Element in group 12 period 6 • Element in Period 1 Group 18 • Element in group 6 and period 6 • Noble gas with 2 electron shells • Only element to have no neutrons • Halogen with four electron shells • Alkali metal with 4 electron shells • Transition metal in group 10 period 5 • ...

Periodic table 2024-09-13

Periodic table crossword puzzle
Across
  1. Travels on the outside of the nucleus of an atom
  2. A particle that lost or gained a electron
  3. Inside the nucleus has no charge
  4. The number above the symbol
  5. hydrogen is the most common
  6. Basic building block of matter
  7. Metal wires are considered
  8. An important family in group 1A
  9. Same protons and electrons but different neutrons
  10. The place that has neutrons and protons
  11. When you hammer something without breaking it means it is
  12. The up and down of a periodic table
  13. the ability of a substance to interact chemically with a second substance
  14. Elements on the step like line of the periodic table
Down
  1. This family is highly metallic and are good conductors of electricity
  2. a substance that is not chemically reactive
  3. It’s brittle and are poor electrical conductors
  4. The horizontal rows of a periodic table
  5. The place where electrons are
  6. atoms, An example of this is 6 protons with 6 neutrons and 6 electrons
  7. Helium and Argon are apart of what family?
  8. two hydrogen atoms bond covalently to form an H2 molecule
  9. Gold and iron are classified as
  10. Inside the nucleus with a positive charge
  11. A one or two letter abrrievation
  12. Proteins and carbohydrates are
  13. Group with most active non metals
  14. Synonym for shine
  15. Water and salt are both classified as
  16. 15.99 is the ______ for Oxygen

30 Clues: Synonym for shine • Metal wires are considered • The number above the symbol • hydrogen is the most common • The place where electrons are • Basic building block of matter • Proteins and carbohydrates are • 15.99 is the ______ for Oxygen • Gold and iron are classified as • An important family in group 1A • Inside the nucleus has no charge • A one or two letter abrrievation • ...

Periodic Table 2024-05-03

Periodic Table crossword puzzle
Across
  1. the smallest particle of an element that still has the properties of that element
  2. smallest known particles
  3. can be told by the group number
  4. can be told by the amount of protons AND neutrons
  5. where electrons are located
  6. atoms of the same element with different numbers of neutrons
  7. mass #, symbol (isotope notation)
  8. used to identify an element
Down
  1. the number used to show the mass of the most common isotope of an atom
  2. name of element-mass number (isotope notation)
  3. tells you the amount of energy levels
  4. where protons and neutrons are located
  5. letter that represents the element
  6. commonly used model to show atoms
  7. negative charge in atoms
  8. tells you the amount of valence electrons
  9. positive charge in atoms
  10. what all elements are shown on
  11. what are shown on the periodic table
  12. neutral charge in atoms

20 Clues: neutral charge in atoms • smallest known particles • negative charge in atoms • positive charge in atoms • where electrons are located • used to identify an element • what all elements are shown on • can be told by the group number • commonly used model to show atoms • mass #, symbol (isotope notation) • letter that represents the element • what are shown on the periodic table • ...

Periodic Table 2024-04-30

Periodic Table crossword puzzle
Across
  1. Has 76 protons
  2. Chemical formula is H20
  3. Has 2 naturally occurring isotopes
  4. Vertical row of elements
  5. The positively charged center of the atom
  6. The___number is the sum of the protons and neutrons
  7. Nonmetal, lightest and Simplest element
  8. Also known as NaCI
  9. Has 108 protons
  10. Used as a disinfectant
  11. Symbol is O
Down
  1. The ____ number determines the type of element
  2. Atoms of the same element,different#of neutrons
  3. Used for machinery and tools
  4. Electron __ is an area around the nucleus of an atom where electrons are most likely to be found
  5. Has an atomic number of 35
  6. Used in batteries
  7. It's symbol is K
  8. Particles in the nucleus with a positive charge
  9. Horizontal row of elements

20 Clues: Symbol is O • Has 76 protons • Has 108 protons • It's symbol is K • Used in batteries • Also known as NaCI • Used as a disinfectant • Chemical formula is H20 • Vertical row of elements • Has an atomic number of 35 • Horizontal row of elements • Used for machinery and tools • Has 2 naturally occurring isotopes • Nonmetal, lightest and Simplest element • ...

Periodic Table 2024-05-07

Periodic Table crossword puzzle
Across
  1. discovered in Paris
  2. Prefix is Xe
  3. Mr Machus favorite element
  4. Prefix is Fe
  5. Prefix is Ag
  6. Named after Albert Einstein
  7. Prefix is Au
  8. Most radioactive metal
  9. Used to make atomic bombs
  10. Most reactive metal
Down
  1. Discovered in America
  2. First element
  3. Prefix has a k in it
  4. Prefix is Hg
  5. Has lowest melting point of all metals
  6. Used in batteries
  7. Least radioactive element
  8. Densest element
  9. Used in Chicago pile
  10. Least reactive halogen

20 Clues: Prefix is Xe • Prefix is Hg • Prefix is Fe • Prefix is Ag • Prefix is Au • First element • Densest element • Used in batteries • discovered in Paris • Most reactive metal • Prefix has a k in it • Used in Chicago pile • Discovered in America • Most radioactive metal • Least reactive halogen • Least radioactive element • Used to make atomic bombs • Mr Machus favorite element • ...

Periodic table 2024-09-09

Periodic table crossword puzzle
Across
  1. = Elements that are good conductors of heat
  2. = A subatomic particle with a positive charge
  3. = A family of elements consisting of 15 elements
  4. = My symbol is Ti
  5. = The basis of the elements
  6. = A table of the chemical elements
  7. = Roughly equal to the sum of the individual particle masses of an atom
  8. = My atomic number is 26
  9. = A subatomic particle with a neutral charge
  10. = A substance whose atoms all have the same number of protons
  11. = One or 2 letter symbol that represents the element
  12. = Any atom or group of atoms that bears one or more positive or negative electrical charges
  13. = My atomic mass is 16
  14. = My atomic mass is 1
Down
  1. = My atomic number is 6
  2. = My atomic number is 45
  3. = My symbol is Zn
  4. = A series of metallic elements on the periodic table
  5. = My atomic mass is 70
  6. = Elements that have properties between metals and nonmetals
  7. The number of protons in the nucleus
  8. = My symbol is Ag
  9. = What the element is called
  10. = Members of a family of an element that all have the same number of protons but different numbers of neutrons
  11. = The vertical columns on the periodic table
  12. = A horizontal row of the periodic table
  13. = A subatomic particle with a negative charge
  14. = My atomic mass is 28
  15. = My symbol is Ne
  16. = Contains elements with the same number of electrons

30 Clues: = My symbol is Zn • = My symbol is Ti • = My symbol is Ag • = My symbol is Ne • = My atomic mass is 1 • = My atomic mass is 70 • = My atomic mass is 28 • = My atomic mass is 16 • = My atomic number is 6 • = My atomic number is 45 • = My atomic number is 26 • = The basis of the elements • = What the element is called • = A table of the chemical elements • ...

Periodic table 2024-10-23

Periodic table crossword puzzle
Across
  1. Atomic mass 138.90547
  2. A type of battier
  3. Atomic mass is 50.9415
  4. Symbol is Sr
  5. Atomic number is 22
  6. In foods
  7. Symbol is BE
  8. Symbol is Ni
  9. a radioactive substance found in nature
  10. Worlds most expensive Elements
  11. Atomic mass is 132.91
Down
  1. Atomic number is 37
  2. Atomic mass is 44.95591
  3. Atomic number is 89
  4. Atomic number is 39
  5. An element that is a gas
  6. Symbol is Mg
  7. An mineral that is naturally found in foods
  8. Atomic mass is 58.933195
  9. Symbol is Cr
  10. Atomic number is 20
  11. Atomic number is 12
  12. Symbol is K
  13. Atomic number is 56

24 Clues: In foods • Symbol is K • Symbol is Sr • Symbol is Mg • Symbol is Cr • Symbol is BE • Symbol is Ni • A type of battier • Atomic number is 37 • Atomic number is 89 • Atomic number is 39 • Atomic number is 22 • Atomic number is 20 • Atomic number is 12 • Atomic number is 56 • Atomic mass 138.90547 • Atomic mass is 132.91 • Atomic mass is 50.9415 • Atomic mass is 44.95591 • An element that is a gas • ...

Periodic Table 2024-10-16

Periodic Table crossword puzzle
Across
  1. I am a metal which is liquid at room temperatures
  2. I am an inactive gas
  3. I am the lightest metal with an oxidation number +3 and my symbol B
  4. I am the lightest of all the elements
  5. I am the heaviest of the stable halogens
  6. I was discovered and named by Marie Curie, the mother of radioactivity
  7. I am a poison with the valence electron charge of -3
  8. My atomic mass is 32.064
  9. My most common oxidation state is -2
  10. I am the first element in group 6
  11. I have 26 protons
  12. I am a metal with 28 electrons
  13. I am an alkali metal and you need me to survive, but too much of a good thing is also bad for you
  14. I am an alkaline earth metal and found in your bones
  15. My atomic number is 74
Down
  1. My chemical symbol is C
  2. I am a noble gas from the 5th period
  3. I am extremely radioactive and my mass weight is 238.03
  4. I am an alkaline earth metal and I burn pink!
  5. I am between nickle and zinc on the periodic table
  6. I can make your teeth stronger and I have the electron charge of -1
  7. After hydrogen I am the most abundant element in the universe and I am an alkaline earth metal
  8. I am an alkaline earth metal that is in the 6th period
  9. My chemical symbol is K
  10. I am an inert gas often used in signs
  11. I am a hard, brittle crystalline solid commonly found in many electronic devices and I even have a valley named after me
  12. I am a cation and often found in batteries
  13. I am a halogen often used as a bleaching agent
  14. I am an alkaline earth metal found between calcium and barium
  15. I make up nearly 80% of air and am found in the 15th group
  16. My symbol is Pb
  17. I am a precious metal and my atomic number is 79

32 Clues: My symbol is Pb • I have 26 protons • I am an inactive gas • My atomic number is 74 • My chemical symbol is C • My chemical symbol is K • My atomic mass is 32.064 • I am a metal with 28 electrons • I am the first element in group 6 • I am a noble gas from the 5th period • My most common oxidation state is -2 • I am the lightest of all the elements • ...

periodic table 2025-02-22

periodic table crossword puzzle
Across
  1. " " metals include chemical elements like lithium, sodium,and potassium
  2. an atom with a net electric charge due to the gain/loss of one or more electrons
  3. denoting chemical bonds by sharing electrons between atoms
  4. chemically " " is not particularly reactive during regular use
  5. is a unit of a chemical element
  6. is on the periodic table in a row of chemical elements
  7. is a chemical that lacks power metallic properties
  8. is on the periodic table in a column of chemical elements
  9. separates metals and nonmetals
  10. is composed of ions
  11. a mathematical and scientific relationship/role shown in symbols
Down
  1. the average mass of atoms
  2. is a material that conducts electricity and heat and is ductile, malleable,etc
  3. is a metal that is in between a metal and a nonmetal
  4. is a chemical element represented by an "H"
  5. " " metal any various chemical elements that have valence electrons
  6. a basic part of a whole
  7. is a chemical element represented by "Zn"
  8. is a chemical element represented by a "C"
  9. chemically " " is relative and has a decomposition ability
  10. light reflective qualities of a mineral

21 Clues: is composed of ions • a basic part of a whole • the average mass of atoms • separates metals and nonmetals • is a unit of a chemical element • light reflective qualities of a mineral • is a chemical element represented by "Zn" • is a chemical element represented by a "C" • is a chemical element represented by an "H" • is a chemical that lacks power metallic properties • ...

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. My Chemical symbol is Ru
  2. You can find me in a pool
  3. 3,5
  4. you breathe me
  5. My atomic number is 7
  6. I have 8 neutrons and live in group 14
  7. I have 10 neutrons and I live in group 17
  8. I have 15 neutrons and live in group 15
  9. I have 30 protons
  10. 4,7
  11. 1,6
  12. 12,7
Down
  1. I have 2 protons
  2. My Chemical symbol is Mt
  3. My Chemical symbol is Ni
  4. My Chemical symbol is Ti
  5. You can find me in a banana
  6. I have 10 Neutrons and live in group 18
  7. My Chemical symbol is Ta
  8. 18,7
  9. 2,4
  10. I have 41 protons
  11. I am liquid metal
  12. I have 79 electrons

24 Clues: 3,5 • 2,4 • 4,7 • 1,6 • 18,7 • 12,7 • you breathe me • I have 2 protons • I have 41 protons • I have 30 protons • I am liquid metal • I have 79 electrons • My atomic number is 7 • My Chemical symbol is Ru • My Chemical symbol is Mt • My Chemical symbol is Ni • My Chemical symbol is Ti • My Chemical symbol is Ta • You can find me in a pool • You can find me in a banana • ...

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. Ti
  2. Sn
  3. Li
  4. Na
  5. Be
  6. Al
  7. S
  8. Ag
  9. Au
  10. He
  11. O
  12. H
  13. Mg
  14. Kr
  15. C
Down
  1. K
  2. Ca
  3. Si
  4. Cl
  5. Ne
  6. P
  7. Ar
  8. Fe
  9. Pb
  10. I
  11. Hg

26 Clues: K • P • S • O • I • H • C • Ca • Si • Ti • Sn • Li • Cl • Ne • Na • Be • Al • Ar • Fe • Ag • Au • He • Pb • Hg • Mg • Kr

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. You can find me in the carbon family in the fifth period.
  2. My atomic number is 47 and I am used to make photographic film
  3. I have 2 electrons in the first shell, 8 in the second shell, and 6 in the third shell.
  4. My atomic mass is 35.453
  5. I am a transition metal with 30 electrons useful in making paint.
  6. I am the head of the carbon family known as the "basis of life".
  7. I have 20 neutrons and am found in your teeth and bones.
  8. My atomic number is 79.
  9. I am not really an alkali metal, but since I have only 1 electron, I behave like them.
  10. I am a noble gas with 2 electrons.
  11. I have 26 protons. iron
  12. I am a silvery-white metal used to make salt.
  13. I am a member of the halide family with an atomic number of 53.
  14. I am a gas with a mass number of 19.
  15. I am a transition metal with 25 electrons.
Down
  1. I am the first element in the fourth period used in making fertilizer.
  2. I am the 2nd most abundant element in the Earth's crust and have 14 neutrons.
  3. I am a metal that is liquid at room temperature.
  4. I am a gas with 8 protons and 8 neutrons.
  5. I am a metal with 28 electrons
  6. I am the only element in the halide family that is a liquid.
  7. I am a member of the alkaline earth metals used to make fireworks and medicines.
  8. I am a member of the boron family and am the most abundant metal in the Earth's crust.
  9. I am a member of the nitrogen family with 16 neutrons.
  10. I makeup 78% of the air and am found in the 15th group.
  11. I am a member of the carbon family often mistaken for the end of your pencil.

26 Clues: My atomic number is 79. • I have 26 protons. iron • My atomic mass is 35.453 • I am a metal with 28 electrons • I am a noble gas with 2 electrons. • I am a gas with a mass number of 19. • I am a gas with 8 protons and 8 neutrons. • I am a transition metal with 25 electrons. • I am a silvery-white metal used to make salt. • I am a metal that is liquid at room temperature. • ...

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. I have 2 electrons in the first shell, 8 in the second shell, and 6 in the third shell
  2. I am not really an alkali metal, but since I have only 1 electron, I behave like them.
  3. I am a noble gas with 2 electrons
  4. I have 26 protons
  5. My atomic mass is 35.453
  6. I am a member of the halide family with an atomic number of 53
  7. You can find me in the carbon family in the fifth period.
  8. I am a silvery white metal used to make salt
  9. I am a gas with 8 protons and 8 neutrons
  10. I am a metal that is a liquid at room temperature
  11. I am a metal with 28 electrons
  12. I am a transition metal with 25 electrons
  13. I have 20 neutrons and am found in your teeth and bones
  14. I am a member of the boron family and am the most abundant metal in the Earth's crust
Down
  1. I am a member of the alkaline earth metals and used to make fireworks and glow in the dark plastics
  2. I am a gas with a mass number of 19
  3. I am a member of the carbon family an often mistaken for the end of your pencil.
  4. I am the 2nd most abundant element in the Earth's crust and have 14 neutrons
  5. My atomic number is 79
  6. I am the head of the carbon family and known as the "basis of life"
  7. I am member of the nitrogen family with 16 neutrons
  8. I make up 78% of the air
  9. I am the only element in the halide family that is a liquid
  10. I have the highest atomic mass of all the naturally occurring elements
  11. My atomic number is 47 and I am used to make photographic film
  12. I am the first element in the fourth period used to make fertilizer

26 Clues: I have 26 protons • My atomic number is 79 • My atomic mass is 35.453 • I make up 78% of the air • I am a metal with 28 electrons • I am a noble gas with 2 electrons • I am a gas with a mass number of 19 • I am a gas with 8 protons and 8 neutrons • I am a transition metal with 25 electrons • I am a silvery white metal used to make salt • ...

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. / Symbol of this element is C
  2. / Symbol of this element is F
  3. / Symbol of this element is Zn
  4. / Symbol of this element is Al
  5. / Symbol of this element is Fe
  6. / Symbol of this element is Kr
  7. / Symbol of this element is He
  8. / Symbol of this element is Cu
  9. / Symbol of this element is S
  10. / Symbol of this element is Ag
  11. / Symbol of this element is Fr
  12. / Symbol of this element is Co
  13. / Symbol of this element is N
  14. / Symbol of this element is Ge
  15. / Symbol of this element is Na
  16. / Symbol of this element is Ti
  17. / Symbol of this element is Rn
  18. / Symbol of this element is K
  19. / Symbol of this element is I
  20. / Symbol of this element is H
  21. / Symbol of this element is Sc
  22. / Symbol of this element is U
  23. / Symbol of this element is Ba
  24. / Symbol of this element is Mg
Down
  1. / Symbol of this element is O
  2. / Symbol of this element is Br
  3. / Symbol of this element is Be
  4. / Symbol of this element is Sr
  5. / Symbol of this element is C
  6. / Symbol of this element is P
  7. / Symbol of this element is Sn
  8. / Symbol of this element is Ne
  9. / Symbol of this element is Ga
  10. / Symbol of this element is As
  11. / Symbol of this element is Pt
  12. Symbol of this element is Se
  13. / Symbol of this element is Cr
  14. / Symbol of this element is Mn
  15. / Symbol of this element is Xe
  16. / Symbol of this element is Au
  17. / Symbol of this element is Hg
  18. / Symbol of this element is Si
  19. / Symbol of this element is Rb
  20. / Symbol of this element is B
  21. / Symbol of this element is V
  22. / Symbol of this element is Ar
  23. / Symbol of this element is Li
  24. / Symbol of this element is Ni
  25. / Symbol of this element is Cl
  26. / Symbol of this element is Cs
  27. / Symbol of this element is Cd
  28. / Symbol of this element is Pb

52 Clues: Symbol of this element is Se • / Symbol of this element is I • / Symbol of this element is U • / Symbol of this element is O • / Symbol of this element is Br • / Symbol of this element is C • / Symbol of this element is F • / Symbol of this element is Zn • / Symbol of this element is Sr • / Symbol of this element is C • / Symbol of this element is P • ...

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. What is group 17 called?
  2. Is Carbon a metal, metalloid, or nonmetal?
  3. Elements will react/bond with other elements to gain 8 valence electrons .What is this called?
  4. What lives in the outer shell of a element?
  5. what is element 6 called?
  6. How many valence electrons does group 18 have?
  7. What are the horizontal rows called in the periodic table?
  8. what is the largest group in the periodic table?
  9. why type of charge does group 13 give?
Down
  1. what is the number on the top left of an element called?
  2. which element has the lowest atomic mass?
  3. what is group 18 called?
  4. What is element 99 called?
  5. what is group 1 called?
  6. what type of charge does group 16 give?
  7. what are the elements going up and down called?
  8. what is the number of an element called?
  9. How many valence electrons does group 2 have?
  10. which element has the highest atomic number?
  11. how many periods are there in the Periodic table?

20 Clues: what is group 1 called? • what is group 18 called? • What is group 17 called? • what is element 6 called? • What is element 99 called? • why type of charge does group 13 give? • what type of charge does group 16 give? • what is the number of an element called? • which element has the lowest atomic mass? • Is Carbon a metal, metalloid, or nonmetal? • ...

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. N
  2. F
  3. H
  4. Cl
  5. Na
  6. Ar
  7. O
  8. Zn
  9. Si
  10. Ag
  11. Au
  12. Ca
  13. K
  14. Be
  15. Mg
Down
  1. P
  2. Co
  3. Ne
  4. He
  5. Mn
  6. B
  7. Fe
  8. Li
  9. Ni
  10. Cu
  11. C
  12. Al
  13. S

28 Clues: P • N • F • H • B • O • C • K • S • Co • Ne • He • Mn • Cl • Fe • Na • Ar • Li • Ni • Zn • Si • Ag • Au • Ca • Cu • Al • Be • Mg

Periodic table 2025-02-23

Periodic table crossword puzzle
Across
  1. Hg
  2. Fr
  3. Sb
  4. Be
  5. Zn
  6. Ag
  7. He
  8. Ti
  9. Ne
  10. familias
  11. Mg
  12. Se
  13. N
  14. periodos
  15. Se encuentran en forma de escalera
  16. Ga
  17. Ca
  18. Li
  19. In
  20. P
  21. Co
  22. grupo 17
  23. Na
  24. Po
  25. Sr
  26. Si
  27. grupo2
  28. Ba
  29. Cl
  30. Rb
Down
  1. Pt
  2. Te
  3. H
  4. Cr
  5. grupos del 3 al 12
  6. B
  7. K
  8. C
  9. Kr
  10. grupo18
  11. Ir
  12. Cd
  13. Ni
  14. As
  15. Ar
  16. metal de transición interna
  17. Fe
  18. Xe
  19. Sn
  20. I
  21. Rn
  22. grupo1
  23. S
  24. Au
  25. Mn
  26. Bi
  27. Br
  28. Os
  29. O
  30. Al

60 Clues: H • B • K • C • N • I • P • S • O • Pt • Te • Hg • Cr • Fr • Sb • Be • Zn • Kr • Ir • Ag • He • Cd • Ni • Ti • As • Ar • Ne • Mg • Fe • Se • Xe • Sn • Ga • Ca • Li • In • Rn • Co • Au • Mn • Bi • Br • Na • Os • Po • Sr • Si • Ba • Al • Cl • Rb • grupo1 • grupo2 • grupo18 • familias • periodos • grupo 17 • grupos del 3 al 12 • metal de transición interna • Se encuentran en forma de escalera

Periodic table. 2025-02-23

Periodic table. crossword puzzle
Across
  1. Which element has a symbol of Ti.
  2. This element has 87 protons.
  3. Everything to the left of the staircase is considered a ________.
  4. Which element has the symbol K?
  5. This element is in column 17, row 6.
  6. Which element has the symbol B?
  7. Which element has the symbol Zn?
  8. Which element has the symbol Rn?
  9. This element has 10 protons.
  10. Gold on the periodic table is AU. This is the elements ___________.
Down
  1. This element is on column 2, row 4 on the periodic table.
  2. When you add protons and neutrons together you get your ______________.
  3. This element is in column 17, row 5.
  4. The ammount of protons an element has indicates its __________.
  5. Everything to the right of the staircase is considered a ________.
  6. This element is in column 2, row 7.
  7. This element has 6 protons.
  8. This element has 8 neutrons and has an atomic weight of 16.
  9. This element has 18 protons.
  10. Which element has the symbol Br?
  11. This element has 14 protons.

21 Clues: This element has 6 protons. • This element has 87 protons. • This element has 18 protons. • This element has 14 protons. • This element has 10 protons. • Which element has the symbol K? • Which element has the symbol B? • Which element has the symbol Br? • Which element has the symbol Zn? • Which element has the symbol Rn? • Which element has a symbol of Ti. • ...

Periodic table 2025-02-23

Periodic table crossword puzzle
Across
  1. - Atomic number 20
  2. - Atomic number 79
  3. - Atomic number 7
  4. - Atomic number 94
  5. - Atomic number 4
  6. - Atomic number 1
  7. - Atomic number 26
  8. - Atomic number 15
  9. - Atomic number 47
Down
  1. - Atomic number 28
  2. - Atomic number 30
  3. - Atomic number 8
  4. - Atomic number 29
  5. - Atomic number 12
  6. - Atomic number 19
  7. - Atomic number 2
  8. - Atomic number 6
  9. - Atomic number 16
  10. - Atomic number 3
  11. - Atomic number 22
  12. - Atomic number 92
  13. - Atomic number 11

22 Clues: - Atomic number 8 • - Atomic number 2 • - Atomic number 7 • - Atomic number 6 • - Atomic number 3 • - Atomic number 4 • - Atomic number 1 • - Atomic number 28 • - Atomic number 30 • - Atomic number 20 • - Atomic number 29 • - Atomic number 12 • - Atomic number 19 • - Atomic number 79 • - Atomic number 16 • - Atomic number 22 • - Atomic number 94 • - Atomic number 92 • - Atomic number 26 • ...

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. what color are the solids written in
  2. alkaline metal in period 2
  3. periods go ____
  4. is the first noble gas
  5. rows go ______
  6. what color are liquid written in
  7. is a gas alkaline metal
  8. Found in column 4A,period 2
  9. alkaline metal in period 4
  10. developed the periodic table of elements
  11. are groups or families with similar properties
  12. has a valence electron of 6 and is a gas
  13. has a valence electron of 5 and in a metal (not a metalloid)
  14. noble gas in period 4
  15. alkaline metal in period 6
Down
  1. alkaline earth in period 7
  2. electrons that are reactive, on outer shell
  3. what color are the gases written in
  4. Liquid found with the transition metals
  5. has a valence electron of 4, is not a metal or and not C
  6. noble gas in period 3
  7. alkaline earth in period 3
  8. Found in column 2A, Period 6
  9. is a gas halogen, not Cl
  10. has a valence electron of 6, is not a metalloid
  11. alkaline earth in period 5
  12. is a liquid halogen
  13. transition metal in period 5
  14. noble gas in period 2
  15. electrons that are unreactive

30 Clues: rows go ______ • periods go ____ • is a liquid halogen • noble gas in period 3 • noble gas in period 2 • noble gas in period 4 • is the first noble gas • is a gas alkaline metal • is a gas halogen, not Cl • alkaline earth in period 7 • alkaline metal in period 2 • alkaline earth in period 3 • alkaline metal in period 4 • alkaline earth in period 5 • alkaline metal in period 6 • ...

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. My Chemical symbol is Ru
  2. You can find me in a pool
  3. 3,5
  4. you breathe me
  5. My atomic number is 7
  6. I have 8 neutrons and live in group 14
  7. I have 10 neutrons and I live in group 17
  8. I have 15 neutrons and live in group 15
  9. I have 30 protons
  10. 4,7
  11. 1,6
  12. 12,7
Down
  1. I have 2 protons
  2. My Chemical symbol is Mt
  3. My Chemical symbol is Ni
  4. My Chemical symbol is Ti
  5. You can find me in a banana
  6. I have 10 Neutrons and live in group 18
  7. My Chemical symbol is Ta
  8. 18,7
  9. 2,4
  10. I have 41 protons
  11. I am liquid metal
  12. I have 79 electrons

24 Clues: 3,5 • 2,4 • 4,7 • 1,6 • 18,7 • 12,7 • you breathe me • I have 2 protons • I have 41 protons • I have 30 protons • I am liquid metal • I have 79 electrons • My atomic number is 7 • My Chemical symbol is Ru • My Chemical symbol is Mt • My Chemical symbol is Ni • My Chemical symbol is Ti • My Chemical symbol is Ta • You can find me in a pool • You can find me in a banana • ...

periodic table 2025-02-23

periodic table crossword puzzle
Across
  1. Rn
  2. iron
  3. lead
  4. ni
  5. Sn
  6. carbon
  7. H
  8. bi
  9. Ag
  10. copper
  11. unununium
  12. Ar
  13. Xe
Down
  1. O
  2. Zn
  3. Pt
  4. cobalt
  5. Ba
  6. Na
  7. helium
  8. aluminum
  9. S
  10. b
  11. nitrogen
  12. Ne

25 Clues: O • H • S • b • Rn • Zn • Pt • ni • Sn • bi • Ba • Na • Ag • Ar • Xe • Ne • iron • lead • carbon • cobalt • helium • copper • aluminum • nitrogen • unununium

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. k
  2. al
  3. f
  4. n
  5. na
  6. p
  7. h
  8. c
  9. si
  10. be
Down
  1. he
  2. ar
  3. b
  4. mg
  5. li
  6. s
  7. cl
  8. ca
  9. ne
  10. o

20 Clues: b • k • f • n • s • p • h • c • o • he • ar • mg • al • li • na • cl • ca • si • ne • be

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. I am a metal which is liquid at room temperatures
  2. I am an inactive gas
  3. I am the lightest metal with an oxidation number +3 and my symbol B
  4. I am the lightest of all the elements
  5. I am the heaviest of the stable halogens
  6. I was discovered and named by Marie Curie, the mother of radioactivity
  7. I am a poison with the valence electron charge of -3
  8. My atomic mass is 32.064
  9. My most common oxidation state is -2
  10. I am the first element in group 6
  11. I have 26 protons
  12. I am a metal with 28 electrons
  13. I am an alkali metal and you need me to survive, but too much of a good thing is also bad for you
  14. I am an alkaline earth metal and found in your bones
  15. My atomic number is 74
Down
  1. My chemical symbol is C
  2. I am a noble gas from the 5th period
  3. I am extremely radioactive and my mass weight is 238.03
  4. I am an alkaline earth metal and I burn pink!
  5. I am between nickle and zinc on the periodic table
  6. I can make your teeth stronger and I have the electron charge of -1
  7. After hydrogen I am the most abundant element in the universe and I am an alkaline earth metal
  8. I am an alkaline earth metal that is in the 6th period
  9. My chemical symbol is K
  10. I am an inert gas often used in signs
  11. I am a hard, brittle crystalline solid commonly found in many electronic devices and I even have a valley named after me
  12. I am a cation and often found in batteries
  13. I am a halogen often used as a bleaching agent
  14. I am an alkaline earth metal found between calcium and barium
  15. I make up nearly 80% of air and am found in the 15th group
  16. My symbol is Pb
  17. I am a precious metal and my atomic number is 79

32 Clues: My symbol is Pb • I have 26 protons • I am an inactive gas • My atomic number is 74 • My chemical symbol is C • My chemical symbol is K • My atomic mass is 32.064 • I am a metal with 28 electrons • I am the first element in group 6 • I am a noble gas from the 5th period • My most common oxidation state is -2 • I am the lightest of all the elements • ...

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. H
  2. Li
  3. B
  4. Be
  5. Ne
  6. F
  7. Si
  8. S
  9. Al
  10. K
  11. V
  12. Ti
  13. He
  14. Ar
Down
  1. Cr
  2. P
  3. Cl
  4. Mg
  5. O
  6. Na
  7. C
  8. Ca
  9. Sc
  10. Mn
  11. N

25 Clues: H • P • B • O • F • C • S • K • V • N • Cr • Cl • Li • Mg • Be • Ne • Na • Si • Ca • Al • Sc • Mn • Ti • He • Ar

periodic table 2025-05-01

periodic table crossword puzzle
Across
  1. Essential for plant growth.
  2. The main element in sand and computer chips.
  3. Essential for muscle function, found in bananas.
  4. Used to clean swimming pools.
  5. Key ingredient in table salt.
  6. Found in gemstones like emeralds.
  7. A noble gas in light bulbs.
  8. Makes balloons float.
  9. The lightest element, fuels the Sun.
  10. Found in chlorophyll, helping plants grow.
  11. Found in toothpaste for strong teeth.
Down
  1. The backbone of life.
  2. Builds strong bones and teeth.
  3. Used in batteries.
  4. Makes up most of the air we breathe.
  5. Found in bones and DNA.
  6. Used in cans and foil.
  7. Smells like rotten eggs.
  8. Lights up neon signs.
  9. Keeps us alive with every breath.

20 Clues: Used in batteries. • The backbone of life. • Makes balloons float. • Lights up neon signs. • Used in cans and foil. • Found in bones and DNA. • Smells like rotten eggs. • Essential for plant growth. • A noble gas in light bulbs. • Used to clean swimming pools. • Key ingredient in table salt. • Builds strong bones and teeth. • Found in gemstones like emeralds. • ...

Periodic table 2025-05-16

Periodic table crossword puzzle
Across
  1. Essential for thyroid health (Symbol:
  2. Commonly used metal (Symbol: Fe)
  3. Second lightest element (Symbol:He)
  4. Inert gas used in lighting (Symbol: Ar)
  5. Used in electronics (Symbol: Si)
  6. Used in toothpaste (Symbol: F)
  7. Used to galvanize steel (Symbol: Zn)
  8. The lightest element (symbol:H)
  9. Used in nuclear power (Symbol:
  10. Heavy metal (Symbol: Pb)
  11. Liquid metal at room temperature
  12. Noble gas used in signs (Symbol:
  13. Essential for bones (Symbol: Ca)
  14. Radioactive noble gas (Symbol:
  15. Used in glassmaking (Symbol: B)
  16. Used in batteries (Symbol: Li)
  17. Lightweight metal (Symbol: Al)
Down
  1. Used in disinfectants (Symbol:
  2. Used in soldering (Symbol: Sn)
  3. Important for muscle function (Symbol: Mg)
  4. Makes up most of Earth's atmosphere (Symbol: N)
  5. Precious metal (Symbol: Ag)
  6. Valuable metal (Symbol: Au)
  7. Vital for heart function (Symbol: K)
  8. Important for DNA (Symbol:
  9. Conductive metal (Symbol: Cu)
  10. Found in all organic life (Symbol:
  11. Pt)
  12. Known for its distinct smell
  13. Hg)
  14. Rare and valuable metal
  15. Essential for nerve function (Symbol: Na)

32 Clues: Pt) • Hg) • Rare and valuable metal • Heavy metal (Symbol: Pb) • Important for DNA (Symbol: • Precious metal (Symbol: Ag) • Valuable metal (Symbol: Au) • Known for its distinct smell • Conductive metal (Symbol: Cu) • Used in disinfectants (Symbol: • Used in soldering (Symbol: Sn) • Used in toothpaste (Symbol: F) • Used in nuclear power (Symbol: • Radioactive noble gas (Symbol: • ...

Periodic Table 2025-05-08

Periodic Table crossword puzzle
Across
  1. – Another word for a group of elements with similar properties
  2. – Type of electron that determines reactivity
  3. – A pure substance made of only one type of atom
  4. – Group 18; full outer shell, inert
  5. – Horizontal rows on the periodic table
  6. (Mixed Types)
  7. – These metals span Groups 3–12
  8. – One or two letters that represent an element
  9. – Series of elements known as rare earth metals
  10. – Group 1 elements known for being highly reactive with water
Down
  1. – Group of radioactive elements often found below the main table
  2. – Unique number of protons in an element
  3. – Group 17 elements that form salts with metals
  4. – Tendency of an atom to attract electrons in a bond
  5. – Russian chemist who arranged elements by atomic mass and predicted undiscovered ones
  6. – Organizes elements by increasing atomic number
  7. – The current version of the periodic table is called the _____ periodic table
  8. – Elements with properties of both metals and nonmetals
  9. – A measure of how easily an element forms compounds
  10. – Vertical columns on the periodic table
  11. – Scientist who discovered atomic number as the organizing principle

21 Clues: (Mixed Types) • – These metals span Groups 3–12 • – Group 18; full outer shell, inert • – Horizontal rows on the periodic table • – Unique number of protons in an element • – Vertical columns on the periodic table • – Type of electron that determines reactivity • – One or two letters that represent an element • – Group 17 elements that form salts with metals • ...

Periodic Table 2025-07-02

Periodic Table crossword puzzle
Across
  1. The element in Group 17, Period 3, that is a gas in its pure form
  2. The element in Group 1, Period 4, that is found in many fruits and vegetables
  3. The element with the symbol "Ni" that is magnetic
  4. The element with the symbol "C" that is found in all living things
  5. Nonmetal that is in 21% of air and 65% of the human body
  6. The element in Group 16, Period 3, that smells like rotten eggs as a gas
  7. The element that is radioactive and used in smoke detectors
  8. The only metal that is a liquid at room temperature
Down
  1. The element in Group 2, Period 3, that is important for strong bones
  2. The element with the symbol "Au" that is a shiny, valuable metal
  3. The element in our bodies that helps carry oxygen in the blood
  4. The element in Group 18, Period 2, that is a gas and does not react with other elements
  5. The element in your body that helps build strong teeth
  6. The element in Group 17, Period 2, that is a gas and used to disinfect water
  7. The element with the symbol "U" that is radioactive and used for energy
  8. The element with the symbol "Na" that is found in table salt
  9. The hard metalloid that is found in stone, sand, and soil
  10. The noble gas in that is lighter than air and used in balloons
  11. The element in Group 1, Period 2, that is often found in batteries
  12. The element with the symbol "Co" that is used to make permanent magnets

20 Clues: The element with the symbol "Ni" that is magnetic • The only metal that is a liquid at room temperature • The element in your body that helps build strong teeth • Nonmetal that is in 21% of air and 65% of the human body • The hard metalloid that is found in stone, sand, and soil • The element that is radioactive and used in smoke detectors • ...

Periodic table 2026-02-02

Periodic table crossword puzzle
Across
  1. B
  2. Si
  3. K
  4. Cl
  5. Na
  6. Be
  7. Ar
  8. He
  9. H
  10. Mg
  11. F
Down
  1. C
  2. Ca
  3. Li
  4. N
  5. P
  6. Al
  7. S
  8. Ne
  9. O

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

Periodic Table 2025-11-09

Periodic Table crossword puzzle
Across
  1. Element associated with "Brimstone" and rotten egg smell
  2. Common name for silicon dioxide
  3. Fluorine is one of 5 of this type of element found in Group 7 (or 17) of the periodic table
  4. This element reacts with chlorine to produce table salt
  5. Plants do not grown unless there are traces of this metalloid in the soil
  6. A noble gas with atomic number 18
  7. Halogen best known for its role as a disinfectant
  8. Earth metal with atomic number 4 capable of reflecting neutrons
  9. A noble gas that makes up about 24 per cent of the sun's mass
  10. A soft silvery metal with the lowest density of any metal
  11. This gas makes up 78% of the earth's atmosphere
Down
  1. Common name for H2O
  2. Known as "the Devil's element" due to it being the 13th element to be discovered
  3. This alkaline earth metal burns extremely brightly when ignited in air
  4. A colourless non-metal that makes up more than 75% of the detectable universe
  5. Dimitri ......... (1834-1907)Russian scientist and creator of the first version of the periodic table
  6. A disease common in post-menopausal women due in part to lower levels of calcium in the body which is vital to bone renewal
  7. An alkali metal with the chemical symbol K (for Kalium)
  8. A carbon allotrope (the other 2 naturally occurring allotropes being diamonds and anthracite)
  9. Colour given off when electricity is passed through a closed glass tube containing neon gas
  10. A light metal with many uses and found in cans, foil and cars amongst other things

21 Clues: Common name for H2O • Common name for silicon dioxide • A noble gas with atomic number 18 • This gas makes up 78% of the earth's atmosphere • Halogen best known for its role as a disinfectant • An alkali metal with the chemical symbol K (for Kalium) • This element reacts with chlorine to produce table salt • Element associated with "Brimstone" and rotten egg smell • ...

Periodic Table 2025-11-03

Periodic Table crossword puzzle
Across
  1. Atomic Number 27
  2. Atomic Symbol Ni
  3. Atomic Number 17
  4. Atomic Number 20
  5. Atomic Number 1
  6. Atomic Symbol K
  7. Atomic Symbol Si
  8. Atomic Symbol O
  9. Atomic Symbol Ne
  10. Atomic Symbol Ag
  11. Atomic Number 13
  12. Atomic Number 53
  13. Atomic Symbol Na
Down
  1. Atomic Number 2
  2. Atomic Number 5
  3. Atomic Number 6
  4. Atomic Symbol N
  5. Atomic Symbol Li
  6. Atomic Number 48
  7. Atomic Number 79
  8. Atomic Number 18
  9. Atomic Symbol Fe
  10. Atomic Symbol Mg
  11. Atomic Number 29
  12. Atomic Symbol Pt
  13. Atomic Symbol Sn

26 Clues: Atomic Number 2 • Atomic Number 5 • Atomic Number 6 • Atomic Symbol N • Atomic Number 1 • Atomic Symbol K • Atomic Symbol O • Atomic Number 27 • Atomic Symbol Ni • Atomic Number 17 • Atomic Symbol Li • Atomic Number 20 • Atomic Number 48 • Atomic Number 79 • Atomic Number 18 • Atomic Symbol Si • Atomic Symbol Fe • Atomic Symbol Mg • Atomic Number 29 • Atomic Symbol Ne • Atomic Symbol Pt • Atomic Symbol Sn • ...

PERIODIC TABLE 2026-01-15

PERIODIC TABLE crossword puzzle
Across
  1. P
  2. Pd
  3. Na
  4. Te
  5. Ba
  6. Hg
  7. Zn
  8. Ge
  9. As
  10. Og
  11. Ac
  12. Sb
  13. Bi
  14. Co
  15. Cu
  16. Rg
Down
  1. Nh
  2. H
  3. Ag
  4. W
  5. Be
  6. Pb
  7. Si
  8. Ts
  9. F
  10. Mn
  11. Cm
  12. I
  13. Sn
  14. Ni

30 Clues: P • H • W • F • I • Nh • Pd • Na • Ag • Te • Ba • Be • Pb • Si • Hg • Zn • Ts • Ge • Mn • As • Og • Cm • Ac • Sn • Ni • Sb • Bi • Co • Cu • Rg

Atoms and the Periodic Table 2021-01-07

Atoms and the Periodic Table crossword puzzle
Across
  1. Number of protons plus neutrons in an atom.
  2. Number of protons (or electrons) in an atom.
  3. A sub-atomic particle with a positive charge.
  4. Another name for electron shell, where electrons are located around the nucleus.
  5. Maximum number of electrons held in the second energy level.
  6. The rows of the periodic table, which tell us how many energy levels those atoms contain.
  7. I have more protons than any other element on the periodic table.
  8. Group 18 on the periodic table.
  9. The center of the atom, which contains the protons and neutrons.
  10. Family of metals located in Group 1 of the periodic table.
  11. I have 2 electrons in my first energy level, 8 in my second, and 6 in my third.
  12. The COLUMNS of the periodic table, which also tell us the number of valence electrons in those atoms.
  13. Atoms of the same element that have a different number of neutrons.
Down
  1. I am an element with 3 valence electrons and 3 energy levels.
  2. I am a gas with 8 protons and 8 neutrons.
  3. The electrons in the outermost energy level of an atom.
  4. The only element whose atoms do NOT have any neutrons.
  5. Considered the Father of the Periodic Table.
  6. Family of metals located in Group 2 of the periodic table.
  7. Good conductors of electricity, malleable and ductile, and usually solids.
  8. Region surrounding the nucleus which contains electrons,
  9. I can be found in period 5, and I have a full outer shell of electrons.
  10. I can be found in group 9, period 4.
  11. Chemical symbol for sodium.
  12. I am a metal that is a liquid at room temperature.
  13. Number of valence electrons the halogens contain.
  14. A sub-atomic particle with no charge.
  15. An abbreviation for a chemical element.
  16. A sub-atomic particle with a negative charge.

29 Clues: Chemical symbol for sodium. • Group 18 on the periodic table. • I can be found in group 9, period 4. • A sub-atomic particle with no charge. • An abbreviation for a chemical element. • I am a gas with 8 protons and 8 neutrons. • Number of protons plus neutrons in an atom. • Number of protons (or electrons) in an atom. • Considered the Father of the Periodic Table. • ...

The Atom and Elements 2015-02-03

The Atom and Elements crossword puzzle
Across
  1. The number that represents the amount of protons in an atom's nucleus.
  2. A way to represent electron shells or orbitals around the nucleus of an atom.
  3. The elements in families 3-11 on the Periodic Table; can lose an assortment of electrons.
  4. The part of an atom that is negatively charged, and has a specific energy; located in the 'cloud' outside the atom's nucleus.
  5. The part of an atom that is neutral, and is contained in the nucleus.
  6. The average mass of all the isotopes; represents how much each proton and neutron weigh.
  7. Elements with more than four electrons on their outer shell; located on the right side of the staircase.
  8. The elements in the 18th family on the Periodic Table; inert (full valence shells).
  9. The elements in the 1st family on the Periodic Table; reactive with halogens and water, and have a charge of 1+.
  10. An element that has a positive charge by losing electrons to get rid of the outer valence shell.
  11. Atoms of the same element that have a different number of neutrons.
  12. Elements with less than four electrons on the outer shell; located on the left side of the staircase.
Down
  1. The vertical rows of the Periodic Table, also known as families.
  2. The elements in the 2nd family on the Periodic Table; reactive with halogens and oxygen, and have a charge of 2+.
  3. An element that has lost or gained an electron.
  4. The elements in the 17th family on the Periodic Table; like to gain an extra electron, so have a charge of 1-.
  5. The part of an atom's nucleus that is positively charged, and is represented by the atomic number.
  6. The number that is the sum of the protons and neutrons in an atom's nucleus.
  7. The horizontal rows on the Periodic Table.
  8. An element that has a negative charge by gaining electrons to fill it's outer valence shell.

20 Clues: The horizontal rows on the Periodic Table. • An element that has lost or gained an electron. • The vertical rows of the Periodic Table, also known as families. • Atoms of the same element that have a different number of neutrons. • The part of an atom that is neutral, and is contained in the nucleus. • ...

Chapter 5 vocab 2023-03-16

Chapter 5 vocab crossword puzzle
Across
  1. electron that is in the highest occupied energy level of an atom
  2. The element group in 7A of the periodic table
  3. elements with properties that fall between those of metals and nonmetals
  4. An arrangement of elements in columns, asked on a set of its that repeat from row to row.
  5. A column of elements in a periodic table
  6. Elements that form a bridge between elements on the left and right sides of the periodic table
  7. elements that are poor conductors of heat and electric current
  8. one twelfth the mass of a carbon
Down
  1. the elements in group 1A of the periodic table, not including hydrogen
  2. A row in a periodic table of elements
  3. the elements in group 8A of the periodic table
  4. Elements that are good conductors of heat and electric current
  5. the pattern of repeating properties displayed by elements in the periodic table

13 Clues: one twelfth the mass of a carbon • A row in a periodic table of elements • A column of elements in a periodic table • The element group in 7A of the periodic table • the elements in group 8A of the periodic table • Elements that are good conductors of heat and electric current • elements that are poor conductors of heat and electric current • ...

3.2 Atoms, Bonding, Periodic Table 2023-11-16

3.2 Atoms, Bonding, Periodic Table crossword puzzle
Across
  1. the columns of the periodic table
  2. electrons that have the highest energy level
  3. the rows of the periodic table
  4. is in group 1 but is actually a nonmetal
  5. the elements in the blue section of the periodic table
  6. is in Group 18 but only has 2 valence electrons
  7. can either lose or share electrons when they combine with other elements
  8. lie along the zigzag line in the periodic table
  9. The elements within a ___ always have the same number of valence electrons
  10. any particle smaller than an atom
  11. the elements in the orange section of the periodic table
Down
  1. the atomic number of an element is the number of __ in the nucleus
  2. atoms tend to be more stable if they have __ valence electrons
  3. bond the force of attraction that holds atoms together
  4. element symbol surrounded by dots
  5. the one or two letters that represent an element in the periodic table
  6. the elements in each group have similar _____
  7. The Group 18 elements have 8 valence electrons

18 Clues: the rows of the periodic table • the columns of the periodic table • element symbol surrounded by dots • any particle smaller than an atom • is in group 1 but is actually a nonmetal • electrons that have the highest energy level • the elements in each group have similar _____ • The Group 18 elements have 8 valence electrons • ...

Chapter 5 2022-10-27

Chapter 5 crossword puzzle
Across
  1. - the elements in group 7A of the periodic table
  2. - elements with properties that fall between those of metals and nonmetals
  3. electron - an electron that is in the highest occupied energy level of an atom
  4. - elements that are good conductors of heat and electric current
  5. mass unit (amu) - one twelfth the mass of a carbon-12 atom
  6. - elements that are poor conductors of heat and electric current
  7. - a row in a periodic table of elements Group - a column of elements in a periodic table
  8. law - the pattern of repeating properties displayed by elements in the periodic table
Down
  1. earth metals - the elements in group 2A of the periodic table
  2. metals - elements that form a bridge between elements on the left and right sides of the periodic table
  3. metals - the elements in group 1A of the periodic table, not including hydrogen
  4. table- an arrangement of elements in columns, based on a set of properties that repeat from row to row
  5. gases - the elements in group 8A of the periodic table

13 Clues: - the elements in group 7A of the periodic table • gases - the elements in group 8A of the periodic table • mass unit (amu) - one twelfth the mass of a carbon-12 atom • earth metals - the elements in group 2A of the periodic table • - elements that are good conductors of heat and electric current • - elements that are poor conductors of heat and electric current • ...

Chapter 5 2023-10-20

Chapter 5 crossword puzzle
Across
  1. an electron that is in the highest occupied energy level of an atom
  2. a row in a periodic table of elements
  3. metals that form a bridge between elements on the left and right sides of the periodic table
  4. gases the elements in group 8A of the periodic table
  5. the elements in group 1A of the periodic table
  6. one twelfth the mass of a carbon-12 atom
Down
  1. an arrangement of elements in columns, based on a set of properties that repeat from row to row
  2. the elements in group 7A of the periodic table
  3. the pattern of repeating properties displayed by elements in the periodic table
  4. elements with properties that fall between those of metals and nonmetals
  5. a column of elements in a periodic table
  6. elements that are poor conductors of head and electric current
  7. elements that are good conductors of heat and electric current

13 Clues: a row in a periodic table of elements • a column of elements in a periodic table • one twelfth the mass of a carbon-12 atom • the elements in group 7A of the periodic table • the elements in group 1A of the periodic table • gases the elements in group 8A of the periodic table • elements that are poor conductors of head and electric current • ...

Facts about Elements 2012-12-02

Facts about Elements crossword puzzle
Across
  1. Is made up of the elements sodium and chlorine
  2. All known elements are arranged on a table called?
  3. Number of proton and neutrons in the nucleus of an atom
  4. Numbers in chemical formula that relative amounts of the element in a compound
  5. Chemists use one or ? letters to represent an element
  6. There are 90 elements on the periodic table that occur in ? and the others are stickily man-made
  7. Who discovered that an atom is mostly empty space
  8. Neutral particles have no ? charge
  9. Chemical is a ? way of writing the name of an element
  10. Vertical column of elements in the periodic table
Down
  1. Know of 117 different elements
  2. Most elements of the periodic table are ?
  3. Use symbols to represent elements
  4. The element ? is made up of atoms containing a single proton and a single electron
  5. Elements are substances that cannot be......into simpler substances
  6. Features that describe objects
  7. The rows of the periodic table are called ?
  8. delton What was the name of the first person to suggest the idea of an atom
  9. An element is a substance that is made entirely from one type of ....
  10. Substance made up of two or more elements that are chemically combined

20 Clues: Know of 117 different elements • Features that describe objects • Use symbols to represent elements • Neutral particles have no ? charge • Most elements of the periodic table are ? • The rows of the periodic table are called ? • Is made up of the elements sodium and chlorine • Who discovered that an atom is mostly empty space • ...

Arundhati’s Periodic crossword table 2022-03-22

Arundhati’s Periodic crossword table crossword puzzle
Across
  1. elements listed vertically
  2. an atom found in group 1
  3. elements on the right-hand side of the periodic table
  4. where elements can be found
  5. has an atomic number of 2
  6. sum of protons and neutrons of an atom
  7. creator of the periodic table framework in 1869
  8. group of elements found in group 17
  9. a substance made up of only one type of atom
  10. elements found in groups 3-12 of the periodic table
  11. number of protons in an atom
  12. elements on the left-hand side of the periodic table
  13. bonds formed by two or more shared atoms
  14. electrons that can move between atoms easily
  15. a positively charged ion
  16. element in group 2, period 4
Down
  1. subdivision of electron shells separated by electron orbitals
  2. Gaseous elements found in group 18 of the periodic table
  3. a negatively charged ion
  4. diagram representing the arrangement of electron shells in an atom
  5. elements listed horizontally
  6. a small group of elements with properties that are a mix of metals and nonmetals
  7. The outermost shell in an atom
  8. Element with a mass number of 6.941 u
  9. electrons arranged in each shell surrounding an atom
  10. the use of individual atoms to create structures
  11. Molecules formed by anions and cations

27 Clues: an atom found in group 1 • a negatively charged ion • a positively charged ion • has an atomic number of 2 • elements listed vertically • where elements can be found • elements listed horizontally • number of protons in an atom • element in group 2, period 4 • The outermost shell in an atom • group of elements found in group 17 • Element with a mass number of 6.941 u • ...

Chemistry Crossword 2019-10-25

Chemistry Crossword crossword puzzle
Across
  1. metals, any of the elements found in group 1 of the periodic table
  2. an atom's central region which is made up of protons and neutrons
  3. model, a model that shows that the electrons in atoms are in orbits of differing energy around the nucleus
  4. a subatomic particle with a neutral charge can be found in the nucleus
  5. unit of a chemical element
  6. number, number of protons and neutrons in an atom
  7. a subatomic particle with a negative charge can be found in the outside shells of the atoms.
  8. row of chemical elements in the periodic table
Down
  1. earth metals, any of the basic metals found in group 2 of the periodic table
  2. subatomic particle with a positive charge can be found in the nucleus
  3. chemical elements found in group 17 of the periodic table
  4. metals, metals that produce electricity can be found in groups 3-12
  5. electrons, electrons in the outermost shells in the atom
  6. table, a table made up of all the elements
  7. column of elements in the periodic table

15 Clues: unit of a chemical element • column of elements in the periodic table • table, a table made up of all the elements • row of chemical elements in the periodic table • number, number of protons and neutrons in an atom • electrons, electrons in the outermost shells in the atom • chemical elements found in group 17 of the periodic table • ...

Chemistry 2015-05-10

Chemistry crossword puzzle
Across
  1. Electrons that are free to move around a structure.
  2. Name given to group 2 metals
  3. Bond formed between positively and negatively charged ions.
  4. Arrangement of electrons in an atom.
  5. Ion made up of more than one atom.
  6. One of the two main types of elements on the periodic table.
  7. Outermost occupied shell of an atom.
  8. Rows on the periodic table are known as _______.
Down
  1. Name given to group 1 metals.
  2. H2 is an example of a...
  3. Creator of the modern day periodic table.
  4. Neon and argon are both...
  5. The number of protons in an element determines it's...
  6. Metals found in a large block of the periodic table.
  7. Name given to the vertical list of elements on the periodic table.

15 Clues: H2 is an example of a... • Neon and argon are both... • Name given to group 2 metals • Name given to group 1 metals. • Ion made up of more than one atom. • Arrangement of electrons in an atom. • Outermost occupied shell of an atom. • Creator of the modern day periodic table. • Rows on the periodic table are known as _______. • ...

CROSS WORD PUZZLE 2022-03-12

CROSS WORD PUZZLE crossword puzzle
Across
  1. WHICH IS THE MOST CONDUCTIVE METAL ON PERIODIC TABLE
  2. PERIODIC TABLE WAS FORMULATED BY
  3. ELEMENT SILVER IS NAMED AFTER WHICH COUNTRY
  4. WHICH IS ONE OF THE MOST EXPENSIVE METAL AND A SUPER CONDUCTOR
  5. WHAT IS THE COLOUR OF FLOURINE GAS
  6. WHO IS RESPONSIBLE FOR MAINTAINING PERIODIC TABLE
Down
  1. WHICH IS THE NOBLE GAS USED FOR FILLING BALLOONS
  2. WHICH IS THE FIRST ELEMENT THAT WAS ARTIFICIALLY MADE
  3. WHICH IS THE MOST ABUNDANT ELEMENT THAT OCCUR 75% OF ORDINARY MATTER
  4. HOW MANY PERIODS ARE THERE ON PERIODIC TABLE
  5. WHICH SEMICONDUCTOR ELEMENT WITH AN APPEARENCE SIMILAR TO ELEMENT SILICON
  6. WHICH ELEMENT IS KNOWN AS KING OF POISON
  7. WHAT IS THE COMMON COLOUR THAT YOU CAN SEE IN PURE CARBON
  8. WHICH METAL IS KNOWN AS 'POISONER'S POISON'
  9. MOST METALLIC ELEMENT ON PERIODIC TABLE

15 Clues: PERIODIC TABLE WAS FORMULATED BY • WHAT IS THE COLOUR OF FLOURINE GAS • MOST METALLIC ELEMENT ON PERIODIC TABLE • WHICH ELEMENT IS KNOWN AS KING OF POISON • WHICH METAL IS KNOWN AS 'POISONER'S POISON' • ELEMENT SILVER IS NAMED AFTER WHICH COUNTRY • HOW MANY PERIODS ARE THERE ON PERIODIC TABLE • WHICH IS THE NOBLE GAS USED FOR FILLING BALLOONS • ...

Periodic Table Crossword 2012-11-03

Periodic Table Crossword crossword puzzle
Across
  1. a table of the chemical elements arranged in order of atomic number, usually in rows,
  2. holds nucleus together
  3. Number of _______ determine what element it is.
  4. Has no charge.
  5. a group of chemical elements in the periodic table with very similar properties: they are all shiny, soft, silvery, highly reactive metals.
  6. Any of the elements fluorine, chlorine, bromine, iodine, and astatine, occupying group 7 of the periodic table.
  7. an electrically neutral group of two or more atoms
  8. a set of elements occupying an entire horizontal row in the periodic table
  9. Always acting between objects and depends on distance and mass.
  10. iron, manganese, chromium, and copper.
  11. Has negative charge.
  12. Represents an element with first letter capitalized and second letter lowercase
Down
  1. Attracts protons and neutrons because they have different charges.
  2. The number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
  3. Any of the gaseous elements helium, neon, argon, krypton, xenon, and radon, occupying Group 0 (8) of the periodic table.
  4. Copies of the same element with different number of neutrons
  5. a combination of atoms having a recognizable identity in a number of compounds.
  6. Element that lacks metallic properties. Usually not conductive.
  7. An element that shares characteristics of both metals and nonmetals.
  8. Material that is usually hard, shiny, and conducts heat and electricity.

20 Clues: Has no charge. • Has negative charge. • holds nucleus together • iron, manganese, chromium, and copper. • Number of _______ determine what element it is. • an electrically neutral group of two or more atoms • Copies of the same element with different number of neutrons • Always acting between objects and depends on distance and mass. • ...

Chemistry Crossword 2015-11-19

Chemistry Crossword crossword puzzle
Across
  1. A vertical column on the periodic table that have similar properties
  2. When a nonmetal and a nonmetal combine
  3. A form of mixture, milk is one example
  4. A unit used to measure atomic mass
  5. When two elements join, there are ionic and molecular ones
  6. Happens to an atom when it losses or gains electrons
  7. The process of losing heat to turn from a gas to a solid
  8. A horizontal row on the periodic table
  9. A physical property calculated by mass divided by volume
  10. Elements that don’t react much, gases
  11. A positively charged Elementary Particle that is embedded in the Nucleus
  12. A pure substance that can’t be separated any more, 118 of them
Down
  1. Table A table that organizes the elements
  2. A atom model developed by J.J. Thomson
  3. The most reactive group of metals on the periodic table
  4. A neutral charged Elementary Particle that forms part of the Nucleus
  5. When a metal and a nonmetal with ionic charges combine
  6. A pseudo science that involved turning things into gold
  7. Gas to liquid
  8. The person who created the word atom or atomos
  9. The person who came up with the current periodic table
  10. A physical property based on the Moh’s scale
  11. The core or solid center of an atom
  12. A negatively charged Elementary Particle that moves in shells around the nucleus
  13. The fourth state of matter

25 Clues: Gas to liquid • The fourth state of matter • A unit used to measure atomic mass • The core or solid center of an atom • Elements that don’t react much, gases • A atom model developed by J.J. Thomson • When a nonmetal and a nonmetal combine • A form of mixture, milk is one example • A horizontal row on the periodic table • Table A table that organizes the elements • ...

Chemistry-Unit 2 Crossword Calvin Blaisdell 2020-11-05

Chemistry-Unit 2 Crossword Calvin Blaisdell crossword puzzle
Across
  1. Elements that have strong characteristics of a metal
  2. The outer shell of electrons the atom has
  3. A positive Ion
  4. A type of charge that the atom has, relating to the interaction between protons and electrons
  5. A divider/set organization of the periodic table that helps distinguish classifications of elements, with a diagonal direction.
  6. The amount of protons in the atom
  7. Elements that have no characteristics of a metal
  8. The mass of something measured in moles
Down
  1. Way to express or represent numbers that are too big or small to read or write
  2. The row on the periodic table
  3. The mass an atom has decided by the amount of protons and neutrons
  4. One of the groups on the periodic table, nearing the end that starts with an “H”
  5. One of the groups on the periodic table, at the end that start with an N
  6. A negative Ion
  7. The column on the periodic table
  8. A type of unit used to measure atoms
  9. Elements that have a mix between characteristics of metals, and nonmetals
  10. The “8” rule

18 Clues: The “8” rule • A positive Ion • A negative Ion • The row on the periodic table • The column on the periodic table • The amount of protons in the atom • A type of unit used to measure atoms • The mass of something measured in moles • The outer shell of electrons the atom has • Elements that have no characteristics of a metal • Elements that have strong characteristics of a metal • ...

Chemistry Vocab 2022-12-06

Chemistry Vocab crossword puzzle
Across
  1. the third energy level can hold ___ electrons
  2. atomic mass is 4.0
  3. atomic number is 14
  4. right side of the periodic table
  5. electrons arrange into rings called...
  6. neutral charge
  7. what do you use to weigh atoms
  8. the stair step on the periodic table
  9. surrounds the nucleus
  10. the first energy level can hold ___ electrons
  11. left side of the periodic table
Down
  1. how much does an electron weigh
  2. go from left to right in rows
  3. positive charge
  4. determine reactivity
  5. run up and down in columns
  6. the middle of an atom
  7. negative charge
  8. smallest part of an atom
  9. how much protons and neutrons weigh

20 Clues: neutral charge • positive charge • negative charge • atomic mass is 4.0 • atomic number is 14 • determine reactivity • the middle of an atom • surrounds the nucleus • smallest part of an atom • run up and down in columns • go from left to right in rows • what do you use to weigh atoms • how much does an electron weigh • left side of the periodic table • right side of the periodic table • ...

The Periodic Table 2023-06-18

The Periodic Table crossword puzzle
Across
  1. The most common element on earth
  2. The first element to be created
  3. The objects that makeup everything
  4. The actual name of the periodic table
  5. The most common element in the universe
  6. H20
  7. Rarest element in the universe
  8. Sodium Bicarbonate Combination
Down
  1. Shorter form of an elements name
  2. The last component of the periodic table
  3. The strongest element
  4. The Decimals
  5. The lightest metal
  6. Atoms in Hydrogen
  7. The only letter not in the periodic table
  8. This element is found in bananas
  9. The best conductor
  10. Element with the symbol Pb
  11. Element with the symbol Fe
  12. This element is found in dairy products

20 Clues: H20 • The Decimals • Atoms in Hydrogen • The lightest metal • The best conductor • The strongest element • Element with the symbol Pb • Element with the symbol Fe • Rarest element in the universe • Sodium Bicarbonate Combination • The first element to be created • Shorter form of an elements name • The most common element on earth • This element is found in bananas • ...

periodic table 2016-05-16

periodic table crossword puzzle
Across
  1. do not naturally form chemical bonds with other atoms
  2. an atom that gains or loses electrons
  3. a solid mixture of one or more elements
  4. often occur in nature as combined elements
  5. metals soft silvery in pure form and are highly reactive
  6. bottom two rows of the periodic table
  7. horizontal row of the periodic table
  8. group 17-18
  9. tend to be toxic gases or liquids in their pure form
  10. vertical column of the periodic table
  11. properties repeat each period of the periodic table
Down
  1. stair- step between metals and nonmetals
  2. the amount of energy required to completely remove an electron
  3. half the distance between two nuclei of molecule
  4. metals thats bond easily with nonmetals
  5. organizes the elements
  6. group 1-12

17 Clues: group 1-12 • group 17-18 • organizes the elements • horizontal row of the periodic table • an atom that gains or loses electrons • bottom two rows of the periodic table • vertical column of the periodic table • a solid mixture of one or more elements • metals thats bond easily with nonmetals • stair- step between metals and nonmetals • ...

Periodic Table Crossword 2023-12-11

Periodic Table Crossword crossword puzzle
Across
  1. Number equal to the number of protons in an atom
  2. Ductile, malleable, and shiny
  3. Group18
  4. Repeating in pattern
  5. Negative sub-atomic particle
  6. Positive sub-atomic particle
  7. Horizontal rows on the Periodic Table
Down
  1. Group one
  2. Another name for group
  3. Smallest unit of an element
  4. Has characteristics of both metals and non-metals
  5. Created the modern Periodic Table
  6. Poor, conductor, dull, and brittle
  7. Neutral sub-atomic particle
  8. Vertical columns on the Periodic Table

15 Clues: Group18 • Group one • Repeating in pattern • Another name for group • Smallest unit of an element • Neutral sub-atomic particle • Negative sub-atomic particle • Positive sub-atomic particle • Ductile, malleable, and shiny • Created the modern Periodic Table • Poor, conductor, dull, and brittle • Horizontal rows on the Periodic Table • Vertical columns on the Periodic Table • ...

Periodic Table Crossword 2012-11-02

Periodic Table Crossword crossword puzzle
Across
  1. Any of the elements fluorine, chlorine, bromine, iodine, and astatine, occupying group 7 of the periodic table.
  2. Has no charge.
  3. Attracts protons and neutrons because they have different charges.
  4. an electrically neutral group of two or more atoms
  5. Copies of the same element with different number of neutrons
  6. Material that is usually hard, shiny, and conducts heat and electricity.
  7. iron, manganese, chromium, and copper.
  8. Any of the gaseous elements helium, neon, argon, krypton, xenon, and radon, occupying Group 0 (8) of the periodic table.
  9. Represents an element with first letter capitalized and second letter lowercase
Down
  1. a table of the chemical elements arranged in order of atomic number, usually in rows,
  2. a set of elements occupying an entire horizontal row in the periodic table
  3. Has negative charge.
  4. Number of _______ determine what element it is.
  5. holds nucleus together
  6. a group of chemical elements in the periodic table with very similar properties: they are all shiny, soft, silvery, highly reactive metals.
  7. An element that shares characteristics of both metals and nonmetals.
  8. Always acting between objects and depends on distance and mass.
  9. Number The number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
  10. Element that lacks metallic properties. Usually not conductive.
  11. a combination of atoms having a recognizable identity in a number of compounds.

20 Clues: Has no charge. • Has negative charge. • holds nucleus together • iron, manganese, chromium, and copper. • Number of _______ determine what element it is. • an electrically neutral group of two or more atoms • Copies of the same element with different number of neutrons • Always acting between objects and depends on distance and mass. • ...

Ch 4&5 Vocab 2024-10-03

Ch 4&5 Vocab crossword puzzle
Across
  1. elements in the center of the periodic table
  2. an element that is not reactive because it has a full outer shell
  3. a group of elements that has 1 valence electron as atoms
  4. a family of elements that makes a -1 charge as ions
  5. the location where an electron is likely to be found
  6. a particle of light energy
  7. the number of these determines the identity of the atom
  8. an atom that has a different number of neutrons so a different mass
  9. an element found on the left side of the periodic table
Down
  1. an electron in the outermost shell of an atom
  2. has mass but doesn't have a charge
  3. contains the mass of the atom
  4. a horizontal row of the periodic table
  5. on the periodic table this is equal to the number of protons
  6. has a negative charge and essentially no mass
  7. an atom that has gained one or more electrons
  8. an atom that has lost one or more electrons
  9. a vertical column of the periodic table

18 Clues: a particle of light energy • contains the mass of the atom • has mass but doesn't have a charge • a horizontal row of the periodic table • a vertical column of the periodic table • an atom that has lost one or more electrons • elements in the center of the periodic table • an electron in the outermost shell of an atom • has a negative charge and essentially no mass • ...

PS 4 periodic table review puzzle 2016-11-02

PS 4 periodic table review puzzle crossword puzzle
Across
  1. rows on the periodic table
  2. atomic __ is the total of the protons and neutrons
  3. type of bond where nonmetal bonds with another nonmetal
  4. because an atom is neutral there is an ___ number of protons and electrons
  5. elements touching the stair step line on periodic table
  6. when an atom gains or loses an electron
  7. atomic number is the number of
  8. type of bond where nonmetal bonds with metal
  9. columns on the periodic table; also called families
Down
  1. the periodic table is arranged in order of ___ atomic number
  2. in a covalent bond electrons are ___
  3. largest section of the periodic table
  4. atoms join together to form these
  5. when an atom gains or loses a neutron

14 Clues: rows on the periodic table • atomic number is the number of • atoms join together to form these • in a covalent bond electrons are ___ • largest section of the periodic table • when an atom gains or loses a neutron • when an atom gains or loses an electron • type of bond where nonmetal bonds with metal • atomic __ is the total of the protons and neutrons • ...

Chemistry Crossword 2025-10-10

Chemistry Crossword crossword puzzle
Across
  1. A negatively charged ion
  2. The lightest and first of the atoms on the periodic table
  3. Negatively charged part of the atom
  4. The symbol "Au" on the periodic table
  5. The symbol "Ag" on the periodic table
  6. Smallest unit of matter, discovered by Robert Hooke
  7. Neutrally charged part of the atom
  8. The most essential element for life that creates the bonds needed to form it
Down
  1. The symbol "Mg" on the periodic table
  2. Also called H2O, covers more of Earth's surface than land and is known as the universal solvent
  3. The symbol "Fe" on the periodic table
  4. The most abundant gas/element in our atmosphere
  5. A positively charged ion
  6. Positively charged part of the atom

14 Clues: A negatively charged ion • A positively charged ion • Neutrally charged part of the atom • Negatively charged part of the atom • Positively charged part of the atom • The symbol "Mg" on the periodic table • The symbol "Fe" on the periodic table • The symbol "Au" on the periodic table • The symbol "Ag" on the periodic table • The most abundant gas/element in our atmosphere • ...

Atoms & Molecules 2024-05-13

Atoms & Molecules crossword puzzle
Across
  1. A subatomic particle that has a positive charge.
  2. Atoms are made of three ... particles.
  3. The creator of the periodic table.
  4. A subatomic particle with no charge.
  5. The building blocks of the universe.
  6. The 47th element in the periodic table.
  7. A class that last year changed with iron.
  8. The first element in the periodic table.
Down
  1. A place where all the different atoms are in order (two words).
  2. The center of an atom.
  3. Most of an atom is... (two words).
  4. The last element in the periodic table.
  5. Everything that is made of atoms is...
  6. Two atoms or more form a ...
  7. A subatomic particle that has a negative charge.
  8. The class that changed with nickel.
  9. The water molecule.

17 Clues: The water molecule. • The center of an atom. • Two atoms or more form a ... • Most of an atom is... (two words). • The creator of the periodic table. • The class that changed with nickel. • A subatomic particle with no charge. • The building blocks of the universe. • Atoms are made of three ... particles. • Everything that is made of atoms is... • ...

Highschool Chemistry Test 2025-10-31

Highschool Chemistry Test crossword puzzle
Across
  1. Table ordering all the known elements
  2. Discovered the electron
  3. Discovered that electrons orbit around the nucleus
  4. Elements with a different number of neutrons
  5. Groups 1,2 and 13-18
  6. Electrons on the outermost energy shell
  7. Average mass of an atom including all its isotopes
  8. Neutrally charged particle
  9. The Columns in the periodic table based off of number of electron shells
  10. Number of electron shells
Down
  1. Arrangement of Electrons in an atom
  2. The rows in the periodic table based on how many valence electrons something has
  3. How well something conducts electricity/temperature
  4. Elements like Lanthanum
  5. Made the modern periodic table
  6. Number of protons in an atom
  7. Positively charged particle
  8. Hard but prone to shattering/breaking
  9. An atomic model is based off of this food
  10. Negatively charged particle
  11. a solid material which is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity
  12. THE BEST SCIENCE TEACHER!!!
  13. Who discovered the nucleus
  14. Elements like Actinium
  15. The basic unit of an element

25 Clues: Groups 1,2 and 13-18 • Elements like Actinium • Elements like Lanthanum • Discovered the electron • Number of electron shells • Who discovered the nucleus • Neutrally charged particle • Positively charged particle • Negatively charged particle • THE BEST SCIENCE TEACHER!!! • Number of protons in an atom • The basic unit of an element • Made the modern periodic table • ...

Periodic Table, Elements, Compounds, and Molecules 2023-02-17

Periodic Table, Elements, Compounds, and Molecules crossword puzzle
Across
  1. Ge
  2. C2H4
  3. The number that corresponds to each element in the periodic table
  4. H2O
  5. CO2
  6. The last column in the periodic table
  7. He
  8. A.M.U.
  9. C
Down
  1. FeS2
  2. W
  3. O
  4. O3
  5. The letter or letters that represent an element (e.g. Fe)
  6. Fe
  7. Ne
  8. Au
  9. Ti
  10. Am
  11. S

20 Clues: W • O • S • C • Ge • O3 • Fe • Ne • Au • Ti • Am • He • H2O • CO2 • FeS2 • C2H4 • A.M.U. • The last column in the periodic table • The letter or letters that represent an element (e.g. Fe) • The number that corresponds to each element in the periodic table

Periodic Table, Elements, Compounds, and Molecules 2023-02-17

Periodic Table, Elements, Compounds, and Molecules crossword puzzle
Across
  1. O3
  2. C
  3. CO2
  4. The letter or letters that represent an element (e.g. Fe)
  5. A.M.U.
  6. The last column in the periodic table
  7. Au
  8. FeS2
Down
  1. Ge
  2. Ne
  3. The number that corresponds to each element in the periodic table
  4. Fe
  5. Am
  6. He
  7. W
  8. S
  9. C2H4
  10. H2O
  11. Ti
  12. O

20 Clues: C • W • S • O • Ge • O3 • Ne • Fe • Am • He • Ti • Au • CO2 • H2O • C2H4 • FeS2 • A.M.U. • The last column in the periodic table • The letter or letters that represent an element (e.g. Fe) • The number that corresponds to each element in the periodic table

science 2015-04-28

science crossword puzzle
Across
  1. conduct electricity better than any other metal
  2. adds with the amount of protons to find the atomic mass
  3. how much something weighs
  4. has a negative charge
  5. shares some quality's of a metal and a non-metal
  6. a proton has a positive...
  7. what is the name of the element named after einstein
  8. if a particle is not positive or negative it is...
  9. cl is the symbol for what element
  10. what element has eight protons
Down
  1. the rows on the periodic table running side to side
  2. the smallest form of a element
  3. what is the name of the 18th Colum on the periodic table
  4. the periodic table is arranged by...
  5. what element has 21 neutrons
  6. different forms of a element
  7. the group of element on the periodic table running down
  8. has a positive charge

18 Clues: has a negative charge • has a positive charge • how much something weighs • a proton has a positive... • what element has 21 neutrons • different forms of a element • the smallest form of a element • what element has eight protons • cl is the symbol for what element • the periodic table is arranged by... • conduct electricity better than any other metal • ...

science 2023-12-07

science crossword puzzle
Across
  1. the volume of an object
  2. a force pushing in one direction that is greater then the force pushing the opposite way
  3. vertical sections on the periodic table
  4. horizontal lines on the periodic table.
  5. what element is in group 6 with a atomic number of 8
  6. What group is Hydrogen in on the periodic table
  7. groups of elements
  8. negative charge
  9. what element is in group 5 with a chemical symbol N
  10. proton, neutron, and electrons
  11. Positive charge
  12. Force divided by Acceleration equals?
Down
  1. a change in speed
  2. every action has a equal and positive reaction
  3. the push or pull of an object
  4. length times width times height
  5. objects in motion stay in motion
  6. neutral charge
  7. speed traveling in a certain direction
  8. what element is In group 8 with a chemical symbol Ne

20 Clues: neutral charge • negative charge • Positive charge • a change in speed • groups of elements • the volume of an object • the push or pull of an object • proton, neutron, and electrons • length times width times height • objects in motion stay in motion • Force divided by Acceleration equals? • speed traveling in a certain direction • vertical sections on the periodic table • ...

Chemistry Vocabulary 2021-12-08

Chemistry Vocabulary crossword puzzle
Across
  1. a change without changing composition
  2. element represented by K
  3. element with one proton, and one energy level
  4. a subatomic particle with a negative charge
  5. a row on the periodic table
  6. the unit used to measure atoms
  7. arrangements of atoms.
  8. the rings around an atom with electrons
  9. element represented by Si
  10. the smallest building block of the world
Down
  1. the letters representing an element
  2. a subatomic particle with a positive charge
  3. electrons on the outer energy level
  4. shows how many protons there are
  5. a table with all elements arranged on it
  6. change in a substance atoms arrangement
  7. a subatomic particle with a neutral charge.
  8. a column on the periodic table
  9. element with 6 protons, and 2 energy levels
  10. things organized on the periodic table

20 Clues: arrangements of atoms. • element represented by K • element represented by Si • a row on the periodic table • the unit used to measure atoms • a column on the periodic table • shows how many protons there are • the letters representing an element • electrons on the outer energy level • a change without changing composition • things organized on the periodic table • ...

Parts of an atom 2024-05-07

Parts of an atom crossword puzzle
Across
  1. A substance that cannot be broken down
  2. Protons and neutrons are found in this
  3. Name of the atom
  4. Has all the elements listed
  5. Number above the element on the periodic table
  6. Extremely small and the basic unit of a chemical element
  7. Represents the atom
Down
  1. Found on the right side of the periodic table
  2. Neutral charge
  3. Electrons on the outermost shell
  4. Positively charged
  5. The energy level a valence electrons is part of
  6. Negatively charged
  7. Number below the element on the periodic table
  8. Found on the left side of the periodic table

15 Clues: Neutral charge • Name of the atom • Positively charged • Negatively charged • Represents the atom • Has all the elements listed • Electrons on the outermost shell • A substance that cannot be broken down • Protons and neutrons are found in this • Found on the left side of the periodic table • Found on the right side of the periodic table • ...

DHT's Crazy Chemistry Crossword 2011-11-22

DHT's Crazy Chemistry Crossword crossword puzzle
Across
  1. Periodic Table element known as Superman's ultimate weakness.
  2. The smallest particle of an element
  3. Element with the periodic table symbol "Sb"
  4. Element with the periodic table symbol "H"
  5. Chemical name for Water.
  6. An atom or a group of atoms that carries an electric charge
  7. A negative ion; an atom or goup of atoms that has gained one or more electrons
  8. The only periodic table element that does not solidify
  9. A subatomic particle with a positive charge
  10. The required eyewear when a chem lab is going on!
  11. The first name of Mr. Erlenmeyer, after whom a popular laboratory flask was named.
  12. The only metal that remains liquid at room temperature
Down
  1. The most common gas in the Earth's atmosphere
  2. A chemical process where plants, algae and cyanobacteria use energy from the sun to convert carbon dioxide into sugar.
  3. What humans breathe out
  4. This well-known feline brings smiles to every chemists face when seen.
  5. Large pincers made of welded steel often used to manipulate hot objects.
  6. Russian chemist credited with being the creator of the first version of the periodic table of the elements.
  7. Helium, Xenon and krypton belong in this group of elements

19 Clues: What humans breathe out • Chemical name for Water. • The smallest particle of an element • Element with the periodic table symbol "H" • Element with the periodic table symbol "Sb" • A subatomic particle with a positive charge • The most common gas in the Earth's atmosphere • The required eyewear when a chem lab is going on! • ...

Chemistry 2015-10-04

Chemistry crossword puzzle
Across
  1. A substance consisting of atoms
  2. The number of protons in the element
  3. Vertical column in the periodic table
  4. Composed of two or more separate elements
  5. The positively charged centre of the atom containing protons and neutrons
  6. The electrons on the atom's outermost electron shell
  7. A chemical link between two atoms caused by the electrostatic force between oppositely-charged ions in an ionic compound.
  8. Elements 90 to 103
  9. A positively charged atom
  10. Any of the fifteen metallic elements from lanthanum to lutetium on the periodic table.
  11. Group 17 of the periodic table. Reactive non-metallic elements
  12. The smallest component of an element. Makes up all matter
  13. An abbreviation of a chemical element
  14. Elements that have the properties of both metals and non-metals
  15. Determines the negativity of an element
  16. Any of the gases in group 18 of the periodic table
Down
  1. state When the atom has an electron in a higher than normal level than its ground state
  2. the distribution of electrons in the electron shells
  3. An atom that is negatively charged
  4. The state of electrons in the atom
  5. The number protons and neutrons together
  6. The elements in the centre of the periodic table between groups 2 and 3
  7. Horizontal rows of the periodic table
  8. The outermost electron shell
  9. Any of the elements found in group 1 of the periodic table. Very reactive elements that readily lose their one valence electron in ionic bonding
  10. A particle of light
  11. An atom that has gained or lost electrons
  12. state The lowest energy state of an atom or other particle
  13. shell Grouping of electrons orbiting the nucleus
  14. An atom that has gained or lost neutrons
  15. Atomic structure that consists of a small, positively charged nucleus orbited by negatively charged electrons
  16. A subatomic particle with the same mass as a proton but without an electric charge. Holds the nucleus together

32 Clues: Elements 90 to 103 • A particle of light • A positively charged atom • The outermost electron shell • A substance consisting of atoms • An atom that is negatively charged • The state of electrons in the atom • The number of protons in the element • Vertical column in the periodic table • Horizontal rows of the periodic table • An abbreviation of a chemical element • ...

7S Chapter 8 Vocabulary 2025-03-28

7S Chapter 8 Vocabulary crossword puzzle
Across
  1. A tiny, negatively charged particle that moves around the outside of the nucleus of an atom
  2. A term used to describe a material that can be pulled in to a long wire
  3. An element in Group 2 of the periodic table
  4. The ability of an object to transfer heat
  5. An element in Group 18 of the periodic table
  6. One of the elements in Groups 3-12 of the periodic table
  7. An element that lacks most of the properties of a metal
  8. An element that has some characteristics of both metals and nonmetals
  9. A small particle in the nucleus of an atom with no electrical charge
  10. A one or two-letter representation of an element
  11. The way a mineral reflects light from its surface
  12. Elements in the same vertical column of the periodic table; also called a family
Down
  1. Small, positively charged particles that are found in the nucleus of an atom
  2. The ease and speed with which an element combines, or reacts, with other elements and compounds
  3. A class of elements characterized by physical properties that include shininess, malleability, ductility, and conductivity
  4. The ability of an object to carry an electric current
  5. A term used to describe a material that can be hammered or rolled into flat sheets
  6. An element found in Group 17 of the periodic table
  7. A horizontal row of elements in the periodic table
  8. A substance that can conduct electric current under some conditions
  9. The number of protons in the nucleus of an atom
  10. The central core of an atom which contains protons and neutrons
  11. The average mass of all the isotopes of an element
  12. An element in Group 1 of the periodic table
  13. An arrangement of the elements showing the repeating pattern of their properties

25 Clues: The ability of an object to transfer heat • An element in Group 2 of the periodic table • An element in Group 1 of the periodic table • An element in Group 18 of the periodic table • The number of protons in the nucleus of an atom • A one or two-letter representation of an element • The way a mineral reflects light from its surface • ...

7S Chapter 8 Vocabulary 2026-03-02

7S Chapter 8 Vocabulary crossword puzzle
Across
  1. The ability of an object to transfer heat
  2. One of the elements in Groups 3-12 of the periodic table
  3. A horizontal row of elements in the periodic table
  4. An element that lacks most of the properties of a metal
  5. The ease and speed with which an element combines, or reacts, with other elements and compounds
  6. A one or two-letter representation of an element
  7. An arrangement of the elements showing the repeating pattern of their properties
  8. An element in Group 1 of the periodic table
  9. A substance that can conduct electric current under some conditions
  10. An element found in Group 17 of the periodic table
Down
  1. The way a mineral reflects light from its surface
  2. The ability of an object to carry an electric current
  3. An element in Group 2 of the periodic table
  4. An element in Group 18 of the periodic table
  5. Small, positively charged particles that are found in the nucleus of an atom
  6. A term used to describe a material that can be hammered or rolled into flat sheets
  7. A term used to describe a material that can be pulled in to a long wire
  8. A small particle in the nucleus of an atom with no electrical charge
  9. The average mass of all the isotopes of an element
  10. A class of elements characterized by physical properties that include shininess, malleability, ductility, and conductivity
  11. The number of protons in the nucleus of an atom
  12. An element that has some characteristics of both metals and nonmetals
  13. A tiny, negatively charged particle that moves around the outside of the nucleus of an atom
  14. Elements in the same vertical column of the periodic table; also called a family
  15. The central core of an atom which contains protons and neutrons

25 Clues: The ability of an object to transfer heat • An element in Group 2 of the periodic table • An element in Group 1 of the periodic table • An element in Group 18 of the periodic table • The number of protons in the nucleus of an atom • A one or two-letter representation of an element • The way a mineral reflects light from its surface • ...

Properties of Atoms & Molecules Unit 2 Vocabulary Review 2022-10-29

Properties of Atoms & Molecules Unit 2 Vocabulary Review crossword puzzle
Across
  1. elements in column VIIIA, non-reactive elements
  2. row of the periodic table
  3. adding of oxygen to a molecule
  4. non-reactive
  5. addition of hydrogen atoms to a molecule
  6. those to the right of the transition metals, between transition metals and metalloids
  7. easily combines chemically with other elements
  8. top four elements in column VIIA on the periodic table
  9. those that do not easily react with other metals
  10. able to be drawn into a wire
  11. recycling of carbon for reuse by plants and animals
  12. elements on the periodic table between the metals and the non-metals
Down
  1. able to be hammered into a shape
  2. column of the periodic table
  3. another name for metalloid
  4. removal of oxygen from a molecule
  5. removal of hydrogen atoms from a molecule
  6. list of metals from most to least reactive
  7. elements in the center columns, labeled with the letter B

19 Clues: non-reactive • row of the periodic table • another name for metalloid • column of the periodic table • able to be drawn into a wire • adding of oxygen to a molecule • able to be hammered into a shape • removal of oxygen from a molecule • addition of hydrogen atoms to a molecule • removal of hydrogen atoms from a molecule • list of metals from most to least reactive • ...

Physical Science Crossword 2025-08-22

Physical Science Crossword crossword puzzle
Across
  1. Vertical columns of the periodic table.
  2. Scientist who arranged the periodic table by atomic number.
  3. The particle with no charge found in the nucleus.
  4. Number of protons in an atom.
  5. The particle with a negative charge.
  6. Elements that can act like metals or nonmetals depending on conditions.
  7. The central region of an atom.
  8. Elements in Group 1, highly reactive with water.
  9. Elements found in the “stair-step” line, semiconductors.
  10. The modern periodic table is arranged by increasing ______ number.
  11. Scientist who first organized the table by atomic mass.
  12. Shiny elements that are good conductors of heat and electricity.
  13. Trend: Atomic size ______ as you go down a group.
Down
  1. The particle with a positive charge.
  2. Ability of an atom to attract electrons in a bond.
  3. Most abundant element in the universe.
  4. Group 18 elements, stable and unreactive.
  5. Horizontal rows of the periodic table.
  6. Elements that are dull, brittle, and poor conductors of electricity.
  7. Smallest unit of matter.
  8. Group 2 elements, reactive but less so than Group 1.
  9. Atomic number 79, symbol Au.
  10. Elements in Group 17, also called “salt formers.”
  11. Energy needed to remove an electron.

24 Clues: Smallest unit of matter. • Atomic number 79, symbol Au. • Number of protons in an atom. • The central region of an atom. • The particle with a positive charge. • The particle with a negative charge. • Energy needed to remove an electron. • Most abundant element in the universe. • Horizontal rows of the periodic table. • Vertical columns of the periodic table. • ...

Ch 5 Vocab 2024-03-20

Ch 5 Vocab crossword puzzle
Across
  1. elements with properties that fall between those of metals and nonmetals
  2. table an arrangement of elements in columns, based on a set of properties that repeat from row to row
  3. electron an electron that is in the highest occupied energy level of an atom
  4. a column of elements in a periodic table
  5. metals metals that form a bridge between elements on the left and right sides of the periodic table Nonmetals - elements that are poor conductors of heat and electric current
  6. mass unit (amu) one twelfth the mass of a carbon-12 atom
  7. gases the elements in group 8A of the periodic table
Down
  1. earth metals the elements in group 2A of the periodic table
  2. metals the elements in group 1A of the periodic table, not including hydrogen
  3. law the pattern of repeating properties displayed by elements in the periodic table
  4. a row in a periodic table of elements
  5. the elements in group 7A of the periodic table
  6. elements that are good conductors of heat and electric current

13 Clues: a row in a periodic table of elements • a column of elements in a periodic table • the elements in group 7A of the periodic table • gases the elements in group 8A of the periodic table • mass unit (amu) one twelfth the mass of a carbon-12 atom • earth metals the elements in group 2A of the periodic table • ...

PS 4 periodic table review puzzle 2016-11-02

PS 4 periodic table review puzzle crossword puzzle
Across
  1. rows on the periodic table
  2. atomic __ is the total of the protons and neutrons
  3. type of bond where nonmetal bonds with another nonmetal
  4. because an atom is neutral there is an ___ number of protons and electrons
  5. elements touching the stair step line on periodic table
  6. when an atom gains or loses an electron
  7. atomic number is the number of
  8. type of bond where nonmetal bonds with metal
  9. columns on the periodic table; also called families
Down
  1. the periodic table is arranged in order of ___ atomic number
  2. in a covalent bond electrons are ___
  3. largest section of the periodic table
  4. atoms join together to form these
  5. when an atom gains or loses a neutron

14 Clues: rows on the periodic table • atomic number is the number of • atoms join together to form these • in a covalent bond electrons are ___ • largest section of the periodic table • when an atom gains or loses a neutron • when an atom gains or loses an electron • type of bond where nonmetal bonds with metal • atomic __ is the total of the protons and neutrons • ...

Brailynn crossword puzzle 2022-11-17

Brailynn crossword puzzle crossword puzzle
Across
  1. What month was helium discovered in?
  2. What is number 2 on the periodic table?
  3. Who created the periodic table?
  4. Who discovered gold?
  5. what element is Fe?
  6. What is number 1 on the periodic table?
Down
  1. What element has the atomic mass of 24.305?
  2. who discovered Chlorine?
  3. who discovered Radon?
  4. What is number 103 on the periodic table?
  5. What is number 109 on the periodic table?
  6. What element has a melting point of 1455 degrees Celsius

12 Clues: what element is Fe? • Who discovered gold? • who discovered Radon? • who discovered Chlorine? • Who created the periodic table? • What month was helium discovered in? • What is number 2 on the periodic table? • What is number 1 on the periodic table? • What is number 103 on the periodic table? • What is number 109 on the periodic table? • ...

Chemistry Vocabulary Review 2017-01-09

Chemistry Vocabulary Review crossword puzzle
Across
  1. block or area of the periodic table that represents those elements with their last electron in an 'f' orbital
  2. dense center of the atom where 'all' mass is located
  3. physical combination of matter, can be homogeneous or heterogeneous
  4. atoms of the same element with different numbers of neutrons and masses
  5. name for a row on the periodic table
  6. property that can be seen when a substance undergoes a chemical change (ex - flammability, rustability)
  7. elements in main group 2, they have 2 valence electrons and are very reactive
  8. how close a measurement is to the true value (how 'right' or correct your answer is)
  9. elements found in a stairstep pattern in the 'p' block of the period table, they have properties of both metals and nonmetals
  10. positive subatomic particle that determines the type of atom
  11. elemenst found in the 'f' block of the periodic table, they are radioactive or man-made substances
  12. name for a positive ion that has lost electrons
  13. state of matter with variable volume and variable shape
  14. negative subatomic particle located in orbitals around the nucleus
  15. elements in main group 1, they have 1 valence electron and are very very reactive
  16. the number of protons and neutrons in an atom
  17. anything with mass that takes up space
  18. electrons located in the outer energy level, involved in bonding and gives an atom its chemical properties
  19. property that can be identified without changing the identity of a substance (ex - boiling point, mass)
  20. block or area of the periodic table that represents those elements with their last electron in an 's' orbital
  21. block or area of the periodic table that represents those elements with their last electron in a 'd' orbital
  22. name for a negative ion that has gained electrons
Down
  1. subatomic particle with no charge and a mass of 1 amu
  2. the study of matter and the transformations it can undergo
  3. when inner core electrons block the attractive pull of the nucleus from outer valence electrons
  4. ability of an atom to attract electrons
  5. how close several measurements are to each other (reflection of the amount of care you take in your procedure - how consistent you are)
  6. elements on the left of the periodic table that lose electrons to become positive ions, they are typically shiny, maleable, and ductile
  7. chemical combination of matter, composed of more than 1 type of atom
  8. elements in main group 8, they have a full outer energy level and are very unreactive
  9. elements on the right of the periodic table that gain electrons to become negative ions, they are typically dull and brittle
  10. elements found in the center of the periodic table, they represent the 'd' block of the periodic table
  11. the amount of energy required to remove an electron from an atom
  12. name for a column on the periodic table, also called a group
  13. block or area of the periodic table that represents those elements with their last electron in a 'p' orbital
  14. state of matter with a fixed volume and fixed shape
  15. state of matter with a fixed volume and variable shape
  16. elements in main group 7, they have 7 valence electrons and are very electronegative
  17. smallest unit of matter
  18. atoms of the same element with different numbers of electrons and charges

40 Clues: smallest unit of matter • name for a row on the periodic table • anything with mass that takes up space • ability of an atom to attract electrons • the number of protons and neutrons in an atom • name for a positive ion that has lost electrons • name for a negative ion that has gained electrons • state of matter with a fixed volume and fixed shape • ...

Unit 5-Properties/Changes in Matter 2018-05-16

Unit 5-Properties/Changes in Matter crossword puzzle
Across
  1. Gas- group 18 on the periodic table
  2. of Conservation of Mass/Matter- mass is neither created or destroyed
  3. Reactions- changes that result in new substances
  4. horizontal row on the periodic table
  5. Change- a change that does not change the identity
  6. substance that enters a chemical reaction
  7. of a chemical reaction
  8. anything that occupies space
  9. vertical column on the periodic table
  10. Table- A chart of elements relating elements
  11. A pure substance
  12. Mixture- A mixture that is unevenly distributed
  13. Two or more atoms bonded together
  14. an element with properties shininess,ductility,etc
  15. Point- Change from solid to liquid
  16. substances that are combined but not chemically
Down
  1. define shape and volume
  2. Point- change from liquid to gas
  3. Two or more elements chemically combinded
  4. material that can be pulled into a wire
  5. Equations- a equation where the reactants and products are equal
  6. element that lacks properties of metal
  7. Mendeleev- created the first version of the periodic table
  8. material that can be pounded into shapes
  9. with properties of metal and nonmetal
  10. no define shape but define volume
  11. Electrons-order to form a shared pair
  12. the ability to transfer heat to another object
  13. Mixture- A mixture that is evenly distributed
  14. no define shape or volume

30 Clues: A pure substance • of a chemical reaction • define shape and volume • no define shape or volume • anything that occupies space • Point- change from liquid to gas • no define shape but define volume • Two or more atoms bonded together • Point- Change from solid to liquid • Gas- group 18 on the periodic table • horizontal row on the periodic table • ...

Unit 2: Atoms & the Periodic Table - Vocabulary Crossword Puzzle 2021-02-12

Unit 2: Atoms & the Periodic Table - Vocabulary Crossword Puzzle crossword puzzle
Across
  1. A particle with a negative charge
  2. Non-reactive elements in group 18A of the periodic table
  3. Horizontal (⬌) rows on the periodic table
  4. Atoms that gain or lose electrons; becoming charged-ion Charge An electric charge that forms on an atom when it gains or loses electrons
  5. Atoms that lose electrons and have a positive charge
  6. A particle with a neutral or no charge
  7. The smallest parts of matter
  8. Highly reactive metals in group 1A of the periodic table
  9. Are not malleable nor ductile, poor conductors, and have a High-non reactivity
  10. Highly reactive non-metals in group 17A of the periodic table
  11. Electrons in the outermost shell
  12. Are malleable & ductile, good conductors, and have a High-Low reactivity
Down
  1. The center of an atom is called a _______
  2. metals that form multiple ions and colorful compounds in groups 3-12
  3. How a chemical substance interacts with itself or with other materials, releasing energy
  4. Moderately reactive metals in group 2A of the periodic table
  5. A particle with a positive charge
  6. Measuring the size of atoms based on their distance from the nucleus
  7. Varies in being malleable & ductile, are semi-conductors, and have a Medium-Low reactivity
  8. Atoms that gain electrons and have a negative charge
  9. Vertical (⬍) rows on the periodic table
  10. A visual representation of an atom where electrons move along rings surrounding the nucleus
  11. Atoms of the same element that have differing numbers of neutrons

23 Clues: The smallest parts of matter • Electrons in the outermost shell • A particle with a positive charge • A particle with a negative charge • A particle with a neutral or no charge • Vertical (⬍) rows on the periodic table • The center of an atom is called a _______ • Horizontal (⬌) rows on the periodic table • Atoms that gain electrons and have a negative charge • ...

Electrons and The Periodic Table 2022-01-26

Electrons and The Periodic Table crossword puzzle
Across
  1. The most reactive element on The Periodic Table.
  2. The modern-day Periodic Table is organized by increasing atomic ___.
  3. These are good conductors of energy.
  4. These elements are usually gases, except sulfur, Phosphorus, and Bromine.
  5. These rays have the shortest wavelength.
  6. This is a negatively charged, subatomic particle found in all atoms.
  7. Least reactive elements on The Periodic Table.
  8. The ability of an atom to attract electrons from another element.
  9. The greek word for frequency.
Down
  1. These elements share the properties of nonmetals and metals.
  2. As wavelength decreases, frequency ____.
  3. This principle states that electrons must occupy the lowest energy level first.
  4. The greek word for wavelength.
  5. Electrons move and behave like ____.
  6. On the Aufbau Diagram, electrons are depicted as ___.
  7. Published the first version of The Periodic Table.
  8. What is the height of the wave from zero to crest?
  9. The name of the elements in group 7A.
  10. How many electrons can each orbital hold?
  11. The number of orbitals block F contains.

20 Clues: The greek word for frequency. • The greek word for wavelength. • These are good conductors of energy. • Electrons move and behave like ____. • The name of the elements in group 7A. • As wavelength decreases, frequency ____. • These rays have the shortest wavelength. • The number of orbitals block F contains. • How many electrons can each orbital hold? • ...

Chemistry Extra Credit 2025-04-02

Chemistry Extra Credit crossword puzzle
Across
  1. a part or aspect of something abstract, especially one that is essential or characteristic
  2. group 2 on periodic table
  3. positively charged ion
  4. the basic unit of a chemical element.
  5. group 17 on periodic table
  6. and car}bon dioxide
  7. A chemical bond formed when two atoms share two
  8. a thing that is composed of two or more separate elements; a mixture.
  9. group 18 on periodic table
Down
  1. neutral subatomic particle
  2. group 1 on periodic table
  3. able to be hammered or pressed permanently out of shape without breaking or cracking.
  4. forms of the same element that contain equal numbers of protons but different numbers of neutrons
  5. negative subatomic particle
  6. A bond between atoms or ions that allows molecules to form
  7. positive subatomic particle
  8. negatively charged ion
  9. dissolved in water
  10. When a compound combines with oxygen gas to form water,
  11. all of the atoms (or ions) are arranged in a regular grid pattern

20 Clues: dissolved in water • and car}bon dioxide • positively charged ion • negatively charged ion • group 1 on periodic table • group 2 on periodic table • neutral subatomic particle • group 17 on periodic table • group 18 on periodic table • negative subatomic particle • positive subatomic particle • the basic unit of a chemical element. • A chemical bond formed when two atoms share two • ...

Chemistry Extra Credit 2025-03-28

Chemistry Extra Credit crossword puzzle
Across
  1. and carbon dioxide
  2. neutral subatomic particle
  3. a part or aspect of something abstract, especially one that is essential or characteristic
  4. A bond between atoms or ions that allows molecules to form
  5. negatively charged ion
  6. group 1 on periodic table
  7. negative subatomic particle
  8. a thing that is composed of two or more separate elements; a mixture.
  9. positive subatomic particle
  10. dissolved in water
Down
  1. positively charged ion
  2. group 17 on periodic table
  3. When a compound combines with oxygen gas to form water,
  4. group 2 on periodic table
  5. the basic unit of a chemical element.
  6. A chemical bond formed when two atoms share two
  7. able to be hammered or pressed permanently out of shape without breaking or cracking.
  8. all of the atoms (or ions) are arranged in a regular grid pattern
  9. forms of the same element that contain equal numbers of protons but different numbers of neutrons
  10. group 18 on periodic table

20 Clues: and carbon dioxide • dissolved in water • positively charged ion • negatively charged ion • group 2 on periodic table • group 1 on periodic table • group 17 on periodic table • neutral subatomic particle • group 18 on periodic table • negative subatomic particle • positive subatomic particle • the basic unit of a chemical element. • A chemical bond formed when two atoms share two • ...

You Should Know This Stuff 2025-04-30

You Should Know This Stuff crossword puzzle
Across
  1. the element with the most protons
  2. a substance in which all atoms are alike
  3. positively charged atom
  4. shiny and malleable substances
  5. the element with the least amount of protons
  6. a chemical that can dissolve in water and can combine with acids to form salts
  7. neutral charged atom
  8. an element or substance that is not a metal
  9. the element most commonly found in bananas
  10. very reactive elements that form a salt when it reacts with metal
Down
  1. nuclear charge number
  2. vertical rows in the periodic table
  3. a substance composed of two or more chemically bonded elements in fixed proportions
  4. horizontal rows of the periodic table
  5. negatively charged atom
  6. the group of gasses in the periodic table
  7. a radioactive metallic chemical element with the atomic number 88
  8. the mass of an atom
  9. the first in the noble gas group in the periodic table
  10. the element that living organisms need to breathe

20 Clues: the mass of an atom • neutral charged atom • nuclear charge number • negatively charged atom • positively charged atom • shiny and malleable substances • the element with the most protons • vertical rows in the periodic table • horizontal rows of the periodic table • a substance in which all atoms are alike • the group of gasses in the periodic table • ...

PERIODIC CLASSIFICATION OF ELEMENTS 2017-12-14

PERIODIC CLASSIFICATION OF ELEMENTS crossword puzzle
Across
  1. Groups in modern periodic table
  2. Halogens belong to this group of modern periodic table
  3. This classification worked well for first 20 elements
  4. Periods in modern periodic table
  5. Shortest period of modern periodic table
Down
  1. The number of electrons present in the valence shell of an atom of an element
  2. Longest period of modern periodic table
  3. Alkaline earth metals belong to this group of modern periodic table
  4. SHELL The outermost shell of an atom of an element
  5. These gases were discovered very late because of their low reactivity
  6. Incomplete period of modern periodic table

11 Clues: Groups in modern periodic table • Periods in modern periodic table • Longest period of modern periodic table • Shortest period of modern periodic table • Incomplete period of modern periodic table • SHELL The outermost shell of an atom of an element • This classification worked well for first 20 elements • Halogens belong to this group of modern periodic table • ...

Science Crossword by Charles Kajmowicz 2022-01-12

Science Crossword by Charles Kajmowicz crossword puzzle
Across
  1. Electrons not equal to the protons
  2. number the # of protons in an atom
  3. a column of elements on the periodic table
  4. ion ion with a net positive charge
  5. what semiconductors are made of
  6. positively charged sub-atomic particle
  7. up a small portion of the periodic table
Down
  1. ion Ion with a net negative charge
  2. zero-charged sub atomic particles
  3. negatively charged sub-atomic particle
  4. a row of elements on the periodic table
  5. makes up most of the periodic table
  6. same element and different # of neutrons
  7. center of the atom
  8. the mass of an atom

15 Clues: center of the atom • the mass of an atom • what semiconductors are made of • zero-charged sub atomic particles • ion Ion with a net negative charge • Electrons not equal to the protons • number the # of protons in an atom • ion ion with a net positive charge • makes up most of the periodic table • negatively charged sub-atomic particle • positively charged sub-atomic particle • ...

Unit 2 Crossword Puzzle 2025-10-28

Unit 2 Crossword Puzzle crossword puzzle
Across
  1. Group 2 on periodic table
  2. Between the alkaline earth metals and transition metals in period 6
  3. The measure of how easily an atom loses electrons
  4. Group 3-12 on periodic table
  5. Group 17 on periodic table
Down
  1. Increases going down a group, decreases going left to right across a period
  2. Group 18 on periodic table
  3. The measure of how easily an atom gains electrons
  4. The subatomic particles in the outermost shell of an atom
  5. Group 1 on periodic table
  6. Between the alkaline earth metals and transition metals in period 7
  7. The staircase on the periodic table

12 Clues: Group 2 on periodic table • Group 1 on periodic table • Group 18 on periodic table • Group 17 on periodic table • Group 3-12 on periodic table • The staircase on the periodic table • The measure of how easily an atom gains electrons • The measure of how easily an atom loses electrons • The subatomic particles in the outermost shell of an atom • ...

1.1 Atomic Structure & the Periodic Table 2021-01-12

1.1 Atomic Structure & the Periodic Table crossword puzzle
Across
  1. these are elements in Group 2 on the periodic table
  2. electrons found in the outermost energy level of an atom
  3. vertical columns on the periodic table
  4. these elements are located in Groups 3-12 on the periodic table
  5. the total number of protons + neutrons in the nucleus
  6. horizontal rows on the periodic table
Down
  1. arranged in increasing atomic number, so that elements with similar properties fall in the same column
  2. subatomic particle with a negative charge
  3. indicates the number of protons in the nucleus of an atom
  4. these are the most reactive metals on the periodic table; located in Group 1
  5. subatomic particle with a positive charge
  6. subatomic particle with no charge; located in the nucleus with protons
  7. these elements are not reactive because they have a full outer energy level; located in Group 18
  8. these are the most reactive nonmetals on the periodic table; located in Group 17

14 Clues: horizontal rows on the periodic table • vertical columns on the periodic table • subatomic particle with a negative charge • subatomic particle with a positive charge • these are elements in Group 2 on the periodic table • the total number of protons + neutrons in the nucleus • electrons found in the outermost energy level of an atom • ...

Atomic structure and the periodic table. 2022-12-08

Atomic structure and the periodic table. crossword puzzle
Across
  1. The added weight of all of the subatomic particles
  2. Left to right on the periodic table
  3. What do valence electrons determine
  4. How well you can mold something
  5. How well something conducts heat or electricity
  6. The outer most electrons
  7. Are found on the right of the periodic table and are dull, brittle, and insulators
  8. Contains protons and neutrons
  9. Rings surrounding the nucleus containing electrons
  10. The amount something shines
  11. A subatomic particle in the nucleus which has a positive charge
Down
  1. Up and down on the periodic table
  2. A table containing the elements
  3. the amount of valence electrons a element has and is used to identify elements
  4. Doesn't conduct heat or electricity
  5. Contains a nucleus and an electron cloud
  6. A subatomic particle that has a negative charge orbiting the nucleus of and atom
  7. Can be pulled into a wire
  8. Are found on the left of the periodic table and are malleable, conductors, have luster, and are ductile.
  9. A subatomic particle in the nucleus which has a neutral charge
  10. Contain some of the properties of metal and some of non-metals

21 Clues: The outer most electrons • Can be pulled into a wire • The amount something shines • Contains protons and neutrons • A table containing the elements • How well you can mold something • Up and down on the periodic table • Doesn't conduct heat or electricity • Left to right on the periodic table • What do valence electrons determine • Contains a nucleus and an electron cloud • ...

Chemicals and Their Properties 2013-05-13

Chemicals and Their Properties crossword puzzle
Across
  1. group 18 on periodic table
  2. the vertical columns on perodic table
  3. a defined change in which a substance remains the same substance but changes its physical properties in some way
  4. a change in which a substance changes into one or more diferent substances
  5. a property that is simply a description and does not have a numerical value
  6. charged atoms
  7. negative ion
  8. negativeley charged particles found orbiting nucleus of an atom
  9. initial substance
  10. end result of substances
Down
  1. neutal charged particles found in nucleus of an atom
  2. an information system in the form of special labels, symbols and Material Safety Data Sheets(MSDS) for potentially dangerous chemicals used on the job
  3. group 1 on periodic table
  4. group 17 on periodic table
  5. a property that can be measured
  6. description of a substance that does not involve forming a new substance
  7. description of what a substance does as it changes in to once or more substances
  8. a characteristic, quality or feature of a matter
  9. positive ion
  10. group 2 on periodic table
  11. positively charged particles found in centre of nucleus of an atom

21 Clues: positive ion • negative ion • charged atoms • initial substance • end result of substances • group 1 on periodic table • group 2 on periodic table • group 17 on periodic table • group 18 on periodic table • a property that can be measured • the vertical columns on perodic table • a characteristic, quality or feature of a matter • neutal charged particles found in nucleus of an atom • ...

Periodic Table, Elements, Compounds, and Molecules 2023-02-17

Periodic Table, Elements, Compounds, and Molecules crossword puzzle
Across
  1. O3
  2. C
  3. CO2
  4. The letter or letters that represent an element (e.g. Fe)
  5. A.M.U.
  6. The last column in the periodic table
  7. Au
  8. FeS2
Down
  1. Ge
  2. Ne
  3. The number that corresponds to each element in the periodic table
  4. Fe
  5. Am
  6. He
  7. W
  8. S
  9. C2H4
  10. H2O
  11. Ti
  12. O

20 Clues: C • W • S • O • Ge • O3 • Ne • Fe • Am • He • Ti • Au • CO2 • H2O • C2H4 • FeS2 • A.M.U. • The last column in the periodic table • The letter or letters that represent an element (e.g. Fe) • The number that corresponds to each element in the periodic table

Periodic Table, Elements, Compounds, and Molecules 2023-02-17

Periodic Table, Elements, Compounds, and Molecules crossword puzzle
Across
  1. O3
  2. C
  3. CO2
  4. The letter or letters that represent an element (e.g. Fe)
  5. A.M.U.
  6. The last column in the periodic table
  7. Au
  8. FeS2
Down
  1. Ge
  2. Ne
  3. The number that corresponds to each element in the periodic table
  4. Fe
  5. Am
  6. He
  7. W
  8. S
  9. C2H4
  10. H2O
  11. Ti
  12. O

20 Clues: C • W • S • O • Ge • O3 • Ne • Fe • Am • He • Ti • Au • CO2 • H2O • C2H4 • FeS2 • A.M.U. • The last column in the periodic table • The letter or letters that represent an element (e.g. Fe) • The number that corresponds to each element in the periodic table

Science Vocab Words 2023-05-09

Science Vocab Words crossword puzzle
Across
  1. Positively charged and resides in the nucleus of an atom
  2. each of two or more forms of the same element that contain equal numbers of protons
  3. Rows of the periodic table of elements
  4. negatively charged and resides in the electronic cloud
  5. A group of atoms, usually but not always representing more than one element, joined by chemical bonds
  6. A phenomenon whereby certain isotopes known as radioisotopes are subject to a form of decay brought about by the emission of high-energy particles
  7. each of more than one hundred substances that cannot be chemically interconverted or broken down into simpler substances
  8. The last element on the periodic table
  9. The first name of the person who made the periodic table
  10. symbol The number of protons in the nucleus of an atom
Down
  1. The number of protons in the nucleus of an atom
  2. The first element on the periodic table
  3. A pattern of probabilities regarding the regions that an electron can occupy within an atom in a particular energy state
  4. A substance made of two or more elements that have bonded chemically
  5. Rows of the periodic table of elements
  6. Neutral and resides in the nucleus of an atom
  7. Columns on the periodic table of elements
  8. The last name of the person who made the periodic table
  9. an atom or molecule with a net electric charge
  10. A group of atoms, usually but not always representing more than one element, joined by chemical bonds

20 Clues: Rows of the periodic table of elements • Rows of the periodic table of elements • The last element on the periodic table • The first element on the periodic table • Columns on the periodic table of elements • Neutral and resides in the nucleus of an atom • an atom or molecule with a net electric charge • The number of protons in the nucleus of an atom • ...

The Periodic Table 2023-03-20

The Periodic Table crossword puzzle
Across
  1. Mendeleev ordered the his Periodic Table by increasing atomic _____________ .
  2. The Modern Periodic Table is ordered by increasing atomic __________ .
  3. How does the reactivity change as you move down the alkali metals.
  4. Most metals are this state of matter at room temperature.
  5. A column of the Periodic Table.
  6. The lowest mass halogen.
  7. The only metal that is a liquid at room temperature.
  8. Metals bend and can be shaped without breaking. They are _________.
  9. This element is in Period 3 and Group 13.
  10. Non-Metals break under stress. They are _________.
  11. A row of the Periodic Table.
  12. The lowest mass alkali metal.
Down
  1. Moseley discovered this particle, which led to changes in the Periodic Table.
  2. The lowest mass Noble Gas.
  3. Metals have high thermal and electrical __________.
  4. Mendeleev left these when he believed an element had not yet been discovered.
  5. This element has a higher atomic number but a lower atomic mass than the element before it. This caused an issue for Mendeleev when ordering the elements.
  6. Mendeleev grouped elements with similar __________.
  7. The property of an element that relates to whether it is shiny or dull.
  8. This repeats every time a new period is started.
  9. The name of the group containing unreactive elements.
  10. The lowest mass alkaline earth metal.

22 Clues: The lowest mass halogen. • The lowest mass Noble Gas. • A row of the Periodic Table. • The lowest mass alkali metal. • A column of the Periodic Table. • The lowest mass alkaline earth metal. • This element is in Period 3 and Group 13. • This repeats every time a new period is started. • Non-Metals break under stress. They are _________. • ...

Bonding MI #1 Crossword 2023-02-12

Bonding MI #1 Crossword crossword puzzle
Across
  1. covalent bonds _____ electrons
  2. most reactive metal
  3. nonmetals only
  4. Ionic bonds _____ electrons
  5. second-last row
  6. _______ bonds are the strongest
  7. Max dots in a diagram
  8. energy levels represent the electron ______
  9. last row on periodic table
  10. formed between a cation and anion
  11. noble gas reactivity
  12. first row on periodic table
  13. diagram with the symbol in the center and dots placed around
  14. made only of metals
Down
  1. Ionic dot diagrams are surrounded in ________ with a charge symbol
  2. electrons that are alone in an atom
  3. halogens and Alkali react a..
  4. most reactive nonmetal
  5. attraction between atoms
  6. second row on periodic table
  7. __________ metals rows 3-12
  8. 2,8,8,18,18,32,32 is a table of ______ levels
  9. electrons in the topmost energy level
  10. made of just silicon and carbon
  11. metalic bonds have and electron ___

25 Clues: nonmetals only • second-last row • most reactive metal • made only of metals • noble gas reactivity • Max dots in a diagram • most reactive nonmetal • attraction between atoms • last row on periodic table • Ionic bonds _____ electrons • __________ metals rows 3-12 • first row on periodic table • second row on periodic table • halogens and Alkali react a.. • covalent bonds _____ electrons • ...

Periodic Table: Crossword Puzzle 2012-06-06

Periodic Table: Crossword Puzzle crossword puzzle
Across
  1. Description of the elements on the right side of the periodic table
  2. The second group of the periodic table
  3. The number of noble gases on the periodic table
  4. The person who created the periodic table in 1869 to show trends between elements
  5. Radii from left to right and increases from top to bottom
Down
  1. The number of groups on the periodic table
  2. The element with an atomic number of 1
  3. Description of the elements on the left side of the periodic table
  4. increases from left to right and decreases from top to bottom
  5. The first group of the periodic table
  6. The number of periods there are on the periodic table

11 Clues: The first group of the periodic table • The element with an atomic number of 1 • The second group of the periodic table • The number of groups on the periodic table • The number of noble gases on the periodic table • The number of periods there are on the periodic table • Radii from left to right and increases from top to bottom • ...

Periodic Table Crossword 2021-05-12

Periodic Table Crossword crossword puzzle
Across
  1. negatively charged particle that orbits the center of an atom
  2. elements and/or compounds that when put together are unable to react chemically. The noble gases (group 18) elements are inert because of a full valence shell.
  3. an element that has some properties of a metal and some properties of a nonmetal. The metalloids are found on the boron staircase
  4. positively charged particle in the nucleus of the atom
  5. an atom that has gained or lost one or more electrons.
  6. Group 1 metals on the periodic table that contain 1 valence electron and lose their valence electrons the most easily, making them the most reactive metals.
  7. ­Group 1 metals on the periodic table that contain 2 valence electrons and are the second most reactive metals.
  8. very center of the atom
  9. Group 18 elements on the periodic table that contain 8 valence electrons
  10. a vertical column (up and down) on the periodic table
Down
  1. electrons that are located in the outermost energy level of an atom
  2. Group 17 nonmetals on the periodic table that contain 7 valence electrons.
  3. describes how likely an element is to form bonds with other elements.
  4. an element that does not conduct electricity or heat and is usually a gas at room temperature. Nonmetals are brittle, have high ionization energies and high electronegativity values. Nonmetals tend to gain electrons to form anions. Nonmetals are found on the right side of the boron staircase.
  5. the number of protons contained in each nucleus of its atoms of the element. Located over the elemental symbol (at the top of the element box on the periodic table).
  6. the number of protons and neutrons in the nucleus of one atom of the element. Located under the elemental symbol (at the bottom of the element box on the periodic table).
  7. an element or substance that conducts heat and electricity, is malleable and ductile and has low ionization energy and low electronegativity values. Metals tend to lose their electrons to form cations. Metals are found on the left side of the boron staircase.
  8. a substance that cannot be broken down into a simpler substance by ordinary chemical means.
  9. a horizontal row (left to right) in the periodic table.
  10. the smallest unit of an element that has all of the properties of the element; basic building block of matter.

20 Clues: very center of the atom • a vertical column (up and down) on the periodic table • positively charged particle in the nucleus of the atom • an atom that has gained or lost one or more electrons. • a horizontal row (left to right) in the periodic table. • negatively charged particle that orbits the center of an atom • ...