periodic table Crossword Puzzles

Periodic Table & Trends 2024-10-10

Periodic Table & Trends crossword puzzle
Across
  1. 1s22s22p63s23p64s23d5
  2. most elements on the left side of the metalloid line are classified as this
  3. type of electrons that are shown in an electron dot structure (used for bonding)
  4. the written arrangement of electrons in an atom (ex: 1s2 2s2 2p6)
  5. elements to the right of the metalloid line are classified as this
  6. where electrons are likely to be found (s,p,d,f)
  7. electrons have to spin in the _______ direction if they are in the same orbital
  8. [Kr]5s24d9
  9. energy required to remove an electron to overcome the attraction between the positive nucleus and the electron
  10. 7 of these, read from left to right
  11. principle states that each electron occupies the lowest energy orbital available (name only)
  12. e- configuration shortened with the previous noble gas in brackets
Down
  1. group 2 family name
  2. how many valance electrons does group 17 elements have (spell out the number)
  3. group 1 family name
  4. exclusion principle that states a maximum of 2 electrons can occupy a single orbital but only if they have opposite spins (name only)
  5. groups 3-12
  6. the relative ability of its atoms to attract electrons in a chemical bond
  7. group 17 family name
  8. group 18 family name
  9. Rule that states single electrons with the same spin must occupy each equal energy orbital before additional electrons with opposite spins can occupy the same energy level orbital (name only)

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

Periodic Table Crossword 2024-09-13

Periodic Table Crossword crossword puzzle
Across
  1. Nuclear charge of an element
  2. Firm and stable in shape
  3. Element with mass but no definite shape
  4. Easily shattered
  5. Boron, Silicon, Germanium
  6. Group 18
  7. increases as you move down a group from right to left
  8. Forms to the shape of its container
  9. Lack metallic properties
  10. Energy needed to remove and electron from an atom
  11. Combining power of an element
  12. Single species of atoms
  13. Protons carry positive charge in here
  14. Group of atoms with one or more positive or negative charges
Down
  1. Can be easily bent
  2. Total number of protons and neutrons in an atom
  3. Can be made into wire
  4. Shiny appearance, good conductor, various substances
  5. Group 17
  6. Lithium, Sodium, Potassium are all examples of this metal
  7. Relating to a molecule made up of two atoms
  8. Horizontal Colomn
  9. Vertical Column
  10. Contains two or more metallic elements
  11. Atoms with the same number of protons but different neutrons
  12. Negative charged particle
  13. Positive charged atom
  14. Substance whos atoms have the same number of protons
  15. Basic building block
  16. Can make electricity and heat

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

The Periodic Table 2024-10-29

The Periodic Table crossword puzzle
Across
  1. #63
  2. #27
  3. #114
  4. #117
  5. #37
  6. #53
  7. #84
  8. #86
  9. #52
  10. #7
  11. #113
  12. #82
  13. #73
  14. #105
  15. #78
  16. #118
  17. #58
  18. #70
  19. #61
  20. #79
  21. #55
  22. #104
  23. #31
  24. #109
  25. #16
  26. #5
  27. #71
  28. #8
  29. #18
  30. #96
  31. #6
  32. #59
  33. #88
  34. #103
  35. #38
  36. #42
  37. #19
  38. #41
  39. #75
  40. #72
  41. #76
  42. #49
  43. #87
  44. #39
  45. #15
  46. #10
  47. #111
  48. #107
  49. #11
  50. #106
  51. #2
  52. #40
  53. #98
  54. #89
  55. #43
  56. #46
  57. #64
  58. #112
  59. #12
Down
  1. #91
  2. #95
  3. #22
  4. #4
  5. #100
  6. #30
  7. #33
  8. #28
  9. #93
  10. #65
  11. #44
  12. #110
  13. #25
  14. #3
  15. #23
  16. #36
  17. #1
  18. #81
  19. #56
  20. #97
  21. #9
  22. #14
  23. #102
  24. #77
  25. #17
  26. #116
  27. #80
  28. #20
  29. #67
  30. #74
  31. #26
  32. #92
  33. #47
  34. #35
  35. #60
  36. #62
  37. #69
  38. #94
  39. #115
  40. #99
  41. #51
  42. #13
  43. #68
  44. #66
  45. #83
  46. #45
  47. #50
  48. #21
  49. #90
  50. #24
  51. #57
  52. #101
  53. #32
  54. #34
  55. #85
  56. #29
  57. #108
  58. #48
  59. #54

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

Periodic Table Review 2024-11-05

Periodic Table Review crossword puzzle
Across
  1. an outermost electron of an atom
  2. the center of an atom
  3. chart of the elements arranged into rows and columns
  4. a subatomic particle that is positively charged and exists in the nucleus
  5. the smallest piece of an element that still represents that element.
  6. elements that have no metallic properties.
  7. an element that has properties of both metals and nonmetals
  8. the number of protons in an atom
  9. an atom that is no longer neutral
  10. the elements in group 2
  11. the elements in groups 3-12
  12. a group of chemical symbols and numbers that make up a compound.
Down
  1. a subatomic particle that is neutral and exists in the nucleus
  2. a model that represents valence electrons
  3. the area where an electron is most likely to be found.
  4. a row on the periodic table
  5. the bond formed when two atoms share one or more pairs of valence electrons.
  6. the sum of an element's protons and neutrons
  7. the bond formed between positively and negatively charged ions
  8. a column on the periodic table
  9. the elements in group 1
  10. an element in group 17
  11. the elements of group 18
  12. a subatomic particle that is negatively charged and exists outside the nucleus
  13. a force that holds two or more atoms together

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

PERIODIC TABLE ELEMENT 2025-02-23

PERIODIC TABLE ELEMENT crossword puzzle
Across
  1. P
  2. Co
  3. Ca
  4. Au
  5. Pb
  6. B
  7. Ti
  8. Al
  9. Zn
  10. Li
  11. Mg
  12. Fe
  13. F
  14. O
  15. N
  16. Si
  17. H
  18. Ga
  19. Na
Down
  1. K
  2. S
  3. Sc
  4. Ar
  5. Cl
  6. Be
  7. Br
  8. Ni
  9. Ag
  10. C
  11. Sn
  12. Hg
  13. Ne
  14. Cu
  15. Cr
  16. Mn
  17. V
  18. He

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

Periodic Table Project 2025-11-24

Periodic Table Project crossword puzzle
Across
  1. Metal ions are called this
  2. A transition metal in period three
  3. Noble gases reactivity
  4. Did not get credit due to an "incompleteness" in his table
  5. A property of a metal
  6. Nonmetal ions are called this
  7. This group has full valence electron shells
  8. Arraned elements in order of increasing atomic number
  9. An alkali metal in period three
  10. This group is ductile and malleable
  11. Nonmetals do this with their electrons
  12. A Halogen found in period five
  13. A property of a nonmetal
  14. An alkaline earth metal in period two
  15. The outermost electrons are called this
Down
  1. A noble gas found in period four
  2. This group is known as "rare earth metals."
  3. The Lewis Dot Structure helps to visualize this in an atom
  4. The only group that contains solids, liquids, and gases
  5. The most reactive metals
  6. A property of metalloids
  7. Magnesium is this type of element
  8. A lanthanide found in period six
  9. Hydrogen is this type of element
  10. Arsenic is this type of element
  11. This group is all radioactive and man-made
  12. An actinide found in period seven
  13. This group is relatively soft and oxidizes in air
  14. Metals do this with their electrons
  15. Credited for designing the first periodic table

30 Clues: A property of a metal • Noble gases reactivity • The most reactive metals • A property of metalloids • A property of a nonmetal • Metal ions are called this • Nonmetal ions are called this • A Halogen found in period five • Arsenic is this type of element • An alkali metal in period three • A noble gas found in period four • A lanthanide found in period six • ...

Periodic Table Crossword 2025-11-21

Periodic Table Crossword crossword puzzle
Across
  1. Metals get more reactive the more they go to the ____.
  2. Developed the first periodic table, but didn't get credit due to incompleteness.
  3. The least reactive Alkali metal.
  4. Which nonmetal is the most reactive
  5. This elements contain properties of both metals and nonmetals.
  6. Metals become what?
  7. Arranged elements in order of increasing atomic number.
  8. Is Neon a nonmetal or metal.
  9. What is the charge of Alkaline earth metals.
  10. Which group is cerium in.
  11. What are all actinides?
  12. Apart of the Halogens group
  13. Another name for the lanthanides.
  14. Cobalt is in which group.
  15. Valence electrons are the _________ electrons
  16. Metals that are colorless, odorless, and tasteless.
Down
  1. Created the first periodic table.
  2. What is the ionic charge of Gallium
  3. The number of the charge depends on how many _______ electrons are lost or recieved.
  4. The most reactive metals.
  5. A metal in period 2.
  6. Most reactive nonmetals.
  7. Nonmetals are ____ conductors of heat and electricity.
  8. which type of element is dense and has a high melting point.
  9. Uranium is apart of which group.
  10. Where do Transition metals come from?
  11. Calcium is in which group.
  12. A metalloid in period 13.
  13. The number of dots is the same number of what?
  14. Nonmetals become what?

30 Clues: Metals become what? • A metal in period 2. • Nonmetals become what? • What are all actinides? • Most reactive nonmetals. • The most reactive metals. • A metalloid in period 13. • Which group is cerium in. • Cobalt is in which group. • Calcium is in which group. • Apart of the Halogens group • Is Neon a nonmetal or metal. • The least reactive Alkali metal. • ...

Periodic Table Project 2025-11-24

Periodic Table Project crossword puzzle
Across
  1. What is a property of Lanthanides?
  2. How was the modern periodic table organized?
  3. What group is Sodium in?
  4. What group is Neon in?
  5. What kind of element is Hydrogen?
  6. What group is Cerium in?
  7. What is a property of metalloids?
  8. Valence electrons are the ________ electrons.
  9. What do the dots around the element's symbol represent?
  10. What is a property of Transition Metals?
  11. What group is Flourine in?
  12. What nonmetal is the most reactive?
  13. What is a property of Alkali Metals?
  14. What group is Iron in?
Down
  1. What is a property of Halogens?
  2. What is a property of Actinides?
  3. What group is Uranium in?
  4. Who was credited with designing the first periodic table?
  5. What group is Calcium in?
  6. What metal is the most reactive?
  7. What kind of element is Boron?
  8. What is a property of nonmetals?
  9. What are negative ions called?
  10. What kind of element is Lithium?
  11. Mendeleev organized the elements in order of increasing atomic ________.
  12. Do metals gain or lose electrons?
  13. What is a property of Alkaline Earth Metals?
  14. What are positive ions called?
  15. What is a property of Noble Gases?
  16. What is a property of metals?

30 Clues: What group is Neon in? • What group is Iron in? • What group is Sodium in? • What group is Cerium in? • What group is Uranium in? • What group is Calcium in? • What group is Flourine in? • What is a property of metals? • What kind of element is Boron? • What are negative ions called? • What are positive ions called? • What is a property of Halogens? • What is a property of Actinides? • ...

Periodic Table Vocabulary 2025-05-15

Periodic Table Vocabulary crossword puzzle
Across
  1. a substance that cant be broken into other substances
  2. the number of protons and neutrons in the nucleus
  3. a group of elements that have both metal and non metal characteristics
  4. positive charged particle in nucleus
  5. the number of protons contained in each nucleus of its atom. Located over the elemental symbol.
  6. How readily a substance combines chemically with other substances.
  7. atom with same atomic number, different number of neutrons
  8. a particle with negative charge
Down
  1. another word for groups of columns
  2. electron electron that is found in the outer most shell of an atom
  3. A class of elements characterized by physical properties that include shininess, malleability, ductility, and conductivity.
  4. the smallest component of an element.
  5. ability of an atom to attract electrons when the atom is in a compound.
  6. an element that is not a metal and has properties generally opposite to those of a metal. metalloid
  7. a vertical column in periodic table
  8. all of the monovalent metals in periodic table6
  9. center of an atom; made up of protons and neutrons.
  10. the process of adding electrons to or removing electrons from an atom or group of atoms.
  11. neutral charged particle in nucleus
  12. a horizontal row in the periodic table

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

PERIODIC TABLE CROSSWORD 2025-05-21

PERIODIC TABLE CROSSWORD crossword puzzle
Across
  1. A metal used in jewellery making whose symbol derives from the Latin word ”Argentum”
  2. rarest naturally occurring element in the earth
  3. Coated over steel to protect them from corrosion & improve their appearance
  4. specific crystalline form of the element carbon
  5. A nuclear explosion of 1 kg of __________ underground would generate a massive release of energy, equivalent to a nuclear explosion
  6. A nuclear explosion of 1 kg of _ underground would generate a massive release of energy, equivalent to a nuclear explosion
  7. Most reactive gas
  8. fireworks what produces red flames
  9. The most dangerous metal in the periodic table
  10. Created the framework that became the modern periodic table
  11. Present in thermometer
  12. chemical element that forms a salt when it reacts with metal
Down
  1. purest form of silicon
  2. The most dangerous metal in the periodic table
  3. Formerly known as Columbium,__________ is a grey metal
  4. 2nd lightest noble gas
  5. stranger gas
  6. A silvery-gold coloured, soft, and ductile metal known for its high reactivity and low melting point
  7. I have the last palindrome atomic number in periodic table
  8. It's a silvery-blue, hard, and lustrous metal that is a transition metal
  9. silvery-white lustrous metal with a slight golden tinge
  10. Name adopted from the Greek word "beryllos," referring to the gemstone beryl
  11. metal with high melting point
  12. The primary element used in making food cans
  13. Noble gases are sometimes referred as

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

Periodic table elements 2025-08-06

Periodic table elements crossword puzzle
Across
  1. O 8
  2. Tl 81
  3. Ce 58
  4. Bi 83
  5. Ac 89
  6. Mn 25
  7. K 19
  8. Ar 18
  9. Cn 112
  10. Yb 70
  11. Lr 103
  12. Nd 60
  13. Sb 51
  14. Rf 104
  15. La 57
  16. Dy 66
  17. Nh 113
  18. Cl 17
  19. Fe 26
  20. Cf 98
  21. Pu 94
  22. B 5
  23. Ne 10
  24. Cs 55
  25. Rh 45
  26. Cu 29
  27. Xe 54
  28. Zn 30
  29. Tm 69
  30. Lu 71
  31. Am 95
  32. S 16
  33. Si 14
  34. Fl 114
  35. Ra 88
  36. P 15
  37. Ho 67
  38. Pb 82
  39. Na 11
  40. Ge 32
  41. Re 75
  42. Se 34
  43. Al 13
  44. H 1
  45. Hf 72
  46. Po 84
  47. Os 76
  48. Ti 22
  49. Tb 65
  50. Be 4
  51. Nb 41
  52. Fr 87
  53. Sg 106
  54. Ir 77
  55. Pr 59
  56. Hg 80
Down
  1. Ga 31
  2. At 85
  3. Np 93
  4. V 23
  5. W 74
  6. Ts 117
  7. Es 99
  8. He 2
  9. Ag 47
  10. Cr 24
  11. Mc 115
  12. C 6
  13. Sm 62
  14. Pt 78
  15. Cd 48
  16. Og 118
  17. Cm 96
  18. I 53
  19. Br 35
  20. Kr 36
  21. Gd 64
  22. Y 39
  23. Ca 20
  24. Zr 40
  25. Sc 21
  26. Lv 116
  27. Pa 91
  28. Eu 63
  29. Md 101
  30. No 102
  31. Er 68
  32. U 92
  33. Ni 28
  34. Pd 46
  35. As 33
  36. Rg 111
  37. Au 79
  38. Hs 108
  39. In 49
  40. Bk 97
  41. Tc 43
  42. Pm 61
  43. Sn 50
  44. Ru 44
  45. N 7
  46. Db 105
  47. Mg 12
  48. Th 90
  49. Mo 42
  50. Te 52
  51. Ds 110
  52. Bh 107
  53. Sr 38
  54. Rn 86
  55. Co 27
  56. Fm 100
  57. Ba 56
  58. Mt 109
  59. F 9
  60. Ta 73
  61. Rb 37
  62. Li 3

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

Periodic Table Crossword 2025-10-02

Periodic Table Crossword crossword puzzle
Across
  1. The atomic mass is 63.546
  2. The atomic mass is 10.81
  3. The atomic mass is 40.078
  4. The atomic mass is 58.6934
  5. The atomic mass is 35.453
  6. The atomic mass is 226
  7. The atomic mass is 55.845
  8. The atomic mass is 6.941
  9. The atomic mass is 20.18
  10. The atomic mass is 24.305
Down
  1. The atomic mass is 1.00784
  2. The atomic mass is 39.0983
  3. The atomic mass is 126.90447
  4. The atomic mass is 222
  5. The atomic mass is 200.59
  6. The atomic mass is 22.989769
  7. The atomic mass is 140.116
  8. The atomic mass is 4.0026
  9. The atomic mass is 26.981539
  10. The atomic mass is 232.038
  11. The atomic mass is 65.38

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

Periodic Table Trends 2025-10-15

Periodic Table Trends crossword puzzle
Across
  1. The lightest noble gas.
  2. The element with an electron configuration ending in 3p⁵.
  3. The element with the highest first ionization energy.
  4. The transition metal in group 11 used in wiring.
  5. The element used in nuclear fission fuel rods.
  6. The most electronegative element.
  7. The only liquid metal at room temperature.
  8. The only nonmetal on the left side of the periodic table
  9. Trend that increases up and to the right on the table.
  10. The element that defines organic chemistry.
  11. Element symbolized as “W”.
  12. The trend that increases down a group and decreases across a period.
Down
  1. The trend describing how tightly an atom holds its valence electrons.
  2. Period 4 element that forms a +2 ion with a filled 3d subshell.
  3. The metalloid used in computer chips.
  4. The least reactive group of elements.
  5. two The group number for the alkaline earth metals.
  6. Element with atomic number 82.
  7. The halogen in period 5.
  8. The most reactive alkali metal.
  9. Group with full outer s and p orbitals.
  10. The first transition metal.
  11. The horizontal rows on the periodic table are called ____.

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

Periodic Table Crossword 2025-10-02

Periodic Table Crossword crossword puzzle
Across
  1. Has the same number of protons but different numbers of neutrons
  2. good conductors of heat and electricity
  3. When an atom gives up one or more electrons it becomes positive
  4. Earth Metals Found in foods and never found freely in nature
  5. When an atom gains one or more electrons it bFamibecomestive
  6. Vertical Columns
  7. Forms when atoms gain or lose electrons to become stable
  8. Electrons The electrons found in the outermost energy level
  9. Energy the amount of energy needed to remove the valence electron of an atom
  10. + Charge
Down
  1. Poor conductors of heat and electricity
  2. the measure of an atom's ability to attract electrons
  3. radius The measure of the size of an atom
  4. Gases Stable elements that exist on their own
  5. conduct heat and electricity better than non-metals but not as well as Metals.
  6. Horizontal Rows
  7. the most active Non-Metals
  8. Metals Most reactive group
  9. No electric Charge
  10. - Charge

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

Periodic Table Facts 2025-12-17

Periodic Table Facts crossword puzzle
Across
  1. Has an atomic mass of 6.941 Lithium
  2. Atomic mass of Oxygen
  3. Number of electrons in Holmium
  4. The atomic number of potassium
  5. Has a planet AS its name
  6. Atomic number of 13
  7. Atomic symbol of Mg
  8. Something we breathe in everyday
  9. Has 30 protons and 35 neutrons
  10. Has a full valence shell (6 letters)
Down
  1. Element named after scientist Albert Einstein
  2. Has an Atomic mass of 74.92
  3. Has a planet IN its name
  4. Number of protons in calcium
  5. Has an atomic number of 14
  6. Element with the same name as a coin
  7. Has a full valence shell (4 letters)
  8. Has 35 protons and 45 neutrons
  9. Element named after scientist Ernest Rutherford
  10. Atomic mass of Helium

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

Discovering Atmos Chpt 3 2024-04-10

Discovering Atmos Chpt 3 crossword puzzle
Across
  1. The atomic _____ is calculated from the number of protons and neutrons in an atom’s nucleus.
  2. Kr
  3. Horizontal row on the periodic table of elements.
  4. The three, broad categories of elements are based on similar __________.
  5. A Category of elements that have metallic gleam but are more fragile, can conduct heat and electricity weakly.
  6. An atom with an unusual number of neutrons.
Down
  1. The largest category of elements on the table which are good conductors of electricity, have a metallic sheen, and are malleable.
  2. Each element is given a ______ with a capital and sometimes lowercase letter.
  3. symbol for Sodium
  4. A category of elements on the table which includes hydrogen, halogen gases, chalcogens, and noble gases.
  5. Vertical Columns of the chart.
  6. The _____ table of elements
  7. Br
  8. The period table of elements organizes elements by their _______ number.
  9. Atomic mass – Atomic number = number of _______ .
  10. Atomic number of Oxygen

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

Chemistry 2025-10-02

Chemistry crossword puzzle
Across
  1. Number of protons in an atom
  2. Pure substance made of only one type of atom
  3. Positively charged particle in the nucleus
  4. Vertical column in the periodic table
  5. A change that forms a new substance
  6. Atoms of the same element with different numbers of neutrons
  7. Center of an atom
  8. Simplest type of pure substance that can’t be broken down
Down
  1. Horizontal row on the periodic table
  2. Table organizing all known elements
  3. Smallest unit of matter
  4. Negatively charged particle orbiting the nucleus
  5. Particle with no charge in the nucleus
  6. Number that changes between isotopes
  7. Mixture that looks the same throughout

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

Chemistry Crossword 2023-01-24

Chemistry Crossword crossword puzzle
Across
  1. A neutrally charged particle
  2. A negatively charged particle
  3. A positively charged particle
  4. The table which contains all of the elements
  5. The unit used to measure atomic weight
  6. The number of protons in an element
Down
  1. A negatively charged ion
  2. A positively charged ion
  3. An atom or molecule with a net charge
  4. The atomic weight of an element
  5. A particle with a nucleus and electrons
  6. A line on the periodic table
  7. A grouping of elements on the periodic table

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

Chapter 9 atomic structure Isaac Sheets 2021-10-14

Chapter 9 atomic structure Isaac Sheets crossword puzzle
Across
  1. Electrons have _____ charge
  2. Rows 3-11 on the periodic table are all _____ metals
  3. protons & neutrons are located in the ______ of an atom
  4. protons have a _____ charge
  5. The first row on the periodic table is _____ metals
Down
  1. #1 on the periodic table
  2. ______ electrons in the outermost energy level of an atom
  3. Neutrons have a ______ charge
  4. weight average mass of the naturally occurring isotopes of an atom
  5. The atomic mass number is the number of protons + ______
  6. The # of _____ for a given atom never changes

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

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

Periodic Table Puzzle (Golan, Dajae, Merrick) crossword puzzle
Across
  1. Used with copper or nickel to form alloys to make springs; has 2 valence electrons
  2. Has an ionic radius of 27pm; only nonmetal in group 13 of the periodic table
  3. Has the least mass of any element on the periodic table
  4. Atomic radius of 0.143nm, a metal, 3 valence electrons, a light weight chemical element, silvery white metal, the most about metallic element in earth's crust
  5. Ionization energy is 12,9676, it was named after the Greek word ¨chloros,” mostly used for bleaching
  6. Nonmetal, 2.19 electronegativity, It forms the sugar-phosphate backbone of DNA and RNA
  7. Most stable element on the periodic table; almost always in a gaseous state
  8. Has a charge of 0, provides an inert atmosphere in which welded metals will not oxidize
Down
  1. 4 valence electrons, used in gloves and other supplies
  2. Mass is 32.066, protons,neutrons and electrons are all 16 it is used to make two of the essential amino acids needed to make proteins
  3. Has the second highest atomic mass of the 3 Noble gases part of elements 1-18.
  4. Electronic configuration is [Ne] 3s^2
  5. Used as a component in rechargeable batteries; has a charge of +1
  6. Has 6 valence electrons, located in the 2nd row
  7. Has the unique ability to form long, strongly-bonded chains; has a charge of +4
  8. Has an atomic mass of 22.99
  9. Has 7 Protons
  10. Has the highest electronegativity on the periodic table; the 13th most abundant element in the Earth's crust

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

Chemistry Review 2025-05-15

Chemistry Review crossword puzzle
Across
  1. Dull, brittle elements to the right of the staircase
  2. How likely an atom is to undergo chemical change
  3. Outermost electrons involved in bonding
  4. Overall structure or connection between atoms
  5. Shiny, conductive elements on the left of the table
  6. Bond formed by transferring electrons
  7. Type of reaction where a compound breaks into smaller parts
  8. Negatively charged particle outside the nucleus
  9. Atom with same protons but different neutrons
  10. Vertical column on the periodic table
Down
  1. Tendency to attract electrons in a bond
  2. Two or more atoms chemically joined
  3. Equation with equal atoms on both sides
  4. Shared electron pair forms this type of bond
  5. Type of chemical reaction where smaller parts build a compound
  6. Positively charged particle in the nucleus
  7. Horizontal row on the periodic table
  8. Center of the atom
  9. Electrically neutral subatomic particle

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

DanielA 9L 2017-11-15

DanielA 9L crossword puzzle
Across
  1. group 18 in periodic table, they are the most stable and nonreactive elements.
  2. horizontal row of elements in the periodic table
  3. chemical reaction that releases energy
  4. positively charged particle in the nucleus of an atom
  5. chemical reaction that absorbs energy
  6. the degree to which a specified material conducts electricity
  7. a pure substance formed when two non metals combine
  8. ability to pound and roll into flat sheets
  9. metal the first column of the periodic table excluding hydrogen,that a really reactive in air and water
  10. substance that helps a chemical reaction proceed more quickly
  11. workplace hazardous information material system
Down
  1. at table in which elements are organized by their physical and chemical properties
  2. number of protons in the nucleus of one atom of an element
  3. a pure substance formed when at least on metal and one non metal combine
  4. catalyst involved in chemical reactions in living things
  5. neutral particle in the nucleus of an atom
  6. Mass of Reactants= Mass of Products
  7. Irreversible change
  8. invisible negatively charged particle that orbits the nucleus of and atom
  9. chemical change that occurs when oxygen in the air reacts with a metal
  10. element that has both metallic and non metallic properties
  11. the mass of an element measured in amu
  12. shininess of a metal
  13. what everything is made up of
  14. can be stretched into wire

25 Clues: Irreversible change • shininess of a metal • can be stretched into wire • what everything is made up of • Mass of Reactants= Mass of Products • chemical reaction that absorbs energy • chemical reaction that releases energy • the mass of an element measured in amu • neutral particle in the nucleus of an atom • ability to pound and roll into flat sheets • ...

Chemical Reactions 2018-06-04

Chemical Reactions crossword puzzle
Across
  1. a molecule that contains a pair of atoms
  2. ice to water
  3. pure substance made of a singular atoms
  4. a strong smell from gas
  5. long line of molecules made by simple repetitive units
  6. similar to a particle but cant be destroyed or broken
  7. chemical which speeds up the chemical reaction
  8. a molecule that contains 2 or more same atoms
  9. a substance that can make a chemical reaction happen faster
  10. when substances move they have to touch eachother
  11. the damage caused to something by the enviroment
  12. molecule that contains 2 or more different atoms bonded together
  13. 1 atom
  14. two objects stay together
  15. two atoms formed togethre become a...
  16. to transform into a gas
Down
  1. 3 dimensional arrangement in particles
  2. same outcome as chemical change
  3. group of two or more atoms paired together
  4. vertical columns in a periodic table
  5. On the left side of an arrow
  6. Water does this when it has hit 100 degrees celsius
  7. how many substances are in a volume
  8. Part of the 3 states of matter solid, liquid and ....
  9. Ice to dry ice
  10. Write side of a chemical equations
  11. easily changed due to normal room temperatures
  12. when water vapour turns to water
  13. the horizontal rows of periodic table
  14. table- elements put into a table by their chemical properties

30 Clues: 1 atom • ice to water • Ice to dry ice • a strong smell from gas • to transform into a gas • two objects stay together • On the left side of an arrow • same outcome as chemical change • when water vapour turns to water • Write side of a chemical equations • how many substances are in a volume • vertical columns in a periodic table • two atoms formed togethre become a... • ...

Matter Key Terms 2021-02-16

Matter Key Terms crossword puzzle
Across
  1. of matter
  2. A group of atoms
  3. A tiny portion of matter
  4. An ordered table of the ordered elements
  5. The wide spreading of something
  6. A particle without an electric charge
  7. A number of things
  8. permeable region
  9. Movement of solvent molecules through a
  10. many protons it has
  11. Any of the elements in group IIA on the periodic table
  12. Any of the elements in group VIIA on the periodic table
  13. The total amount of protons and neutrons in a nucleous
  14. A large gathering of things
  15. An intermediate property, that has some
Down
  1. The number of protons in an atom nucleus
  2. A dense organelle that contains dna
  3. The identity of an element depending on
  4. A representative character
  5. A stable particle with positive
  6. properties
  7. The theory that explains the physical
  8. A stable particle with negative
  9. A substance that is not metal
  10. up space
  11. A portion of time
  12. A thing that is composed of 2 or more
  13. A capability to perform work
  14. Anything that has mass and volume and
  15. A solid conductive material
  16. Smaller than or occurring in an atom
  17. An essential part of something
  18. Any of the elements in group IA on the periodic table
  19. The smallest particle that can exist
  20. A metal made by combining 2 or more metallic elements

35 Clues: up space • of matter • properties • A group of atoms • permeable region • A portion of time • A number of things • many protons it has • A tiny portion of matter • A representative character • A solid conductive material • A large gathering of things • A capability to perform work • A substance that is not metal • An essential part of something • A stable particle with positive • ...

Atoms choice board 2022-10-20

Atoms choice board crossword puzzle
Across
  1. vertical columns
  2. negative charge
  3. the weight of something
  4. divised a pattern in the 1800s
  5. 75% of the periodic table
  6. element that has physical and chemical properties
  7. doesn't have shape or volume
Down
  1. positive charge
  2. elements with no metallic properties
  3. represents the short version on the periodic table
  4. horizontal rows
  5. item that can't be easily broken into smaller pieces
  6. no charge
  7. smallest particle of an element
  8. retains a shape and density

15 Clues: no charge • positive charge • negative charge • horizontal rows • vertical columns • the weight of something • 75% of the periodic table • retains a shape and density • doesn't have shape or volume • divised a pattern in the 1800s • smallest particle of an element • elements with no metallic properties • element that has physical and chemical properties • ...

Reactions 2019-05-12

Reactions crossword puzzle
Across
  1. for combustion to occur you need to have heat, fuel and _______
  2. before a fuel is burnt, energy is stored in the form of _______ energy
  3. two or more different elements chemically bonded together
  4. the scientific word for the process of burning
  5. during a chemical reactions b_____ between atoms are formed and/or broken
  6. during a chemical reaction mass is c_________ (kept the same)
  7. the periodic table consists of _________.
Down
  1. in the periodic table C is the symbol for ________
  2. every atom is made of _______, neutrons and electrons
  3. the substance(s) present before a chemical reaction
  4. in the periodic table H is the symbol for ________
  5. during a chemical reactions atoms are r_________
  6. a state change (e.g. melting) is reversible and is therefore a ________ change
  7. the substance(s) present after a chemical reaction
  8. the combustion reaction releases _______ energy

15 Clues: the periodic table consists of _________. • the scientific word for the process of burning • the combustion reaction releases _______ energy • during a chemical reactions atoms are r_________ • in the periodic table C is the symbol for ________ • in the periodic table H is the symbol for ________ • the substance(s) present after a chemical reaction • ...

Vocabulary Review 2013-05-08

Vocabulary Review crossword puzzle
Across
  1. A row on the Periodic Table
  2. The substances on the left side of a chemical equation
  3. Elements join chemically in a specific ratio to form a __
  4. The substances on the right side of a chemical equation
  5. Atomic particle with a positive charge
  6. In 2HCl, the 2 is called a __
  7. The smallest particle of a compound that still maintains the properties of the compound
  8. A column on the Periodic Table
Down
  1. All elements in group 1 have 1 __ electron
  2. Elements and compounds are made of only one type of particle, therefore they are each a __
  3. Atomic particle with a neutral charge
  4. In H2O, the 2 would be written as a __
  5. The smallest unit of an element that still maintains the properties of the element
  6. Atomic particle with a negative charge
  7. Found on the Periodic Table

15 Clues: A row on the Periodic Table • Found on the Periodic Table • In 2HCl, the 2 is called a __ • A column on the Periodic Table • Atomic particle with a neutral charge • In H2O, the 2 would be written as a __ • Atomic particle with a positive charge • Atomic particle with a negative charge • All elements in group 1 have 1 __ electron • ...

electron configuration 2014-05-09

electron configuration crossword puzzle
Across
  1. the name of the rows on the periodic table
  2. the periodic table is made up of metals non-metals and
  3. a metal atom loses this to become positively charged
  4. the number of electrons in the outer shell of noble gases
  5. the maximum number of electrons in the first shell
  6. the name of the outer shell of atoms
  7. the type of compounds formed when metals react with non-metals
  8. the atomic number of Sodium
Down
  1. this element has the atomic mass of 14.007
  2. non-metals do this with electrons to achieve the octet arrangement
  3. positive ions attract this type of ion
  4. having this in the outer shell makes atoms stable
  5. the name of the vertical columns on the periodic table
  6. C is the symbol for this element
  7. alkaline metals belong to this group

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

periodic table 2021-11-17

periodic table crossword puzzle
Across
  1. How many elements are in Period 3?
  2. number how are elements arranged on the Periodic Table?
  3. Hydrogen ( H on the Periodic Table) is a
  4. How many elements can be found in Group 2?
  5. what is the Atomic Number of Carbon
Down
  1. what are the horizontal rows on the Periodic Table called?
  2. which of the following is true about Lithium (symbol of Li on the Periodic Table)?
  3. properties elements in the same groups have
  4. What are the verticle rows of the Periodic Table called?

9 Clues: How many elements are in Period 3? • what is the Atomic Number of Carbon • Hydrogen ( H on the Periodic Table) is a • How many elements can be found in Group 2? • properties elements in the same groups have • number how are elements arranged on the Periodic Table? • What are the verticle rows of the Periodic Table called? • ...

Science Chemistry 2018-11-21

Science Chemistry crossword puzzle
Across
  1. positively charged particle in the nucleus of an atom
  2. pure substance formed when at least one metal and one non-metal combine
  3. substance that cannot be broken down into other substances
  4. material that electric charge can move through easily
  5. the sum of the number of protons and neutrons in an atom
  6. pure substance formed when non-metals combine
  7. group 18 elements in the periodic table;the most stable and unreactive elements
  8. a group of atoms joined by covalent bonds
  9. atom that has become electrically charged because it has lost or gained electrons; a positive ion is an atom that has lost one or more electrons;a negative ion is an atom that has gained one or more electrons
  10. neutral particle in the nucleus of an atom
  11. description of an object that has equal amounts of positive and negative charges
Down
  1. group 17 elements in the periodic table;the most reactive non-metals
  2. substance that reacts with another substance or substances in a chemical reaction to create new substances with different properties
  3. a table in which the elements are organized by their physical and chemical properties
  4. anything that has mass and occupies space
  5. combination of pure substances
  6. group 2 elements in the periodic table; their reactivity is not as strong as that of the alkali metals
  7. reaction that takes place when two or more substances react to form new substances
  8. element that has both metallic and non-metallic properties
  9. mixture in which the different substances that make up the mixture are visible
  10. compounds whosemolecules contain carbon
  11. mass of one atom of an element calculated from the total number of protons,neutrons, and electrons of that atom; measured in atomic mass units
  12. vertical column of elements in the periodic table
  13. mixture of two or more pure substances that looks like one substance

24 Clues: combination of pure substances • compounds whosemolecules contain carbon • anything that has mass and occupies space • a group of atoms joined by covalent bonds • neutral particle in the nucleus of an atom • pure substance formed when non-metals combine • vertical column of elements in the periodic table • positively charged particle in the nucleus of an atom • ...

Physical Science Semester 1 review 2020-12-05

Physical Science Semester 1 review crossword puzzle
Across
  1. the spontaneous process in which an atomic nucleus emits radiation
  2. this element radioactively decays into Lead
  3. number of electron energy levels and also the number of rows in the periodic table
  4. chemicals listed to the left of the arrow in a chemical reaction
  5. center of an atom
  6. atoms with the same number of protons but different number of neutrons
  7. adding this to a reaction can speed it up
  8. these gases do not react because they are completely stable on their own
  9. number of electrons the 2nd energy level can hold
  10. the bonding where electrons are transferred
  11. it takes the most energy to get this color
  12. ability of an atom to attract electrons to itself
  13. neutrons have this charge
  14. color with the lowest energy
  15. number of protons
  16. when a chemical reaction takes in heat
  17. anything that takes up space and has mass
  18. a charged particle
Down
  1. chemicals listed to the right of the arrow in a chemical reaction
  2. adding protons and neutrons
  3. when a chemical reaction releases energy
  4. when an electron gains energy, it moves from a grounded state to this state
  5. the middle part of the periodic table, which we colored red, are these metals
  6. Column 1 of the periodic table are these types of metals
  7. the reason atoms combine with each other
  8. the bonding where electrons are shared
  9. protons have this charge
  10. electrons have this charge
  11. orbit the nucleus
  12. father of the Periodic Table of Elements
  13. the amount of time it takes for one half of a sample to decay
  14. the conservation of ______ says that matter cannot be created or destroyed
  15. another name for electron energy levels
  16. outer electrons can be called this

34 Clues: center of an atom • orbit the nucleus • number of protons • a charged particle • protons have this charge • neutrons have this charge • electrons have this charge • adding protons and neutrons • color with the lowest energy • outer electrons can be called this • the bonding where electrons are shared • when a chemical reaction takes in heat • another name for electron energy levels • ...

Test 1 Practice 2025-03-06

Test 1 Practice crossword puzzle
Across
  1. "Category of element that is conductive, and malleable, making it useful in wires"
  2. "Type of mixture whose parts you can tell apart visually and/or separate out physically"
  3. "Type of mixture whose parts you can't tell apart visually or filter out physically"
  4. "A pure substance made from multiple different elements bonded together"
  5. "Category of metal that contains elements like nitrogen, carbon, and oxygen"
  6. "The type of table used to identify elements based on their properties and masses"
  7. "Category of metal that shares properties of both metals and nonmetals"
  8. "Phase of matter with a heat energy so high that it loses electrons"
  9. "Element with 18 protons"
  10. "Phase of matter that takes the shape AND volume of its container"
  11. "PPE that protects your hands"
  12. "Symbol for sodium on periodic table"
  13. "Atoms of the same element but different masses, due to an abnormal number of neutrons"
  14. "Phase of matter with the lowest heat energy"
Down
  1. "Gender of Mr. Filoteo's new baby due in August"
  2. "Subatomic particle with no charge"
  3. "Element with 5 protons"
  4. "A pure substance from the periodic table with a unique number of protons"
  5. "Symbol for helium on periodic table"
  6. "Subatomic particle with a negative charge"
  7. "Atomic ______: # of protons in an atom"
  8. "PPE that protects your torso and clothes"
  9. "The only metal element that is liquid at room temperature"
  10. "The number of neutrons in a typical lithium atom"
  11. "Subatomic particle with a positive charge"
  12. "Lab tool used to measure mass"
  13. "Atomic ______: # of protons + # of neutrons in an atom"
  14. "Atoms of an element with a nonzero charge"
  15. "PPE that protects your eyes"
  16. "The number of protons in a nitrogen atom"
  17. "Phase of matter that takes the shape of its container"

31 Clues: "Element with 5 protons" • "Element with 18 protons" • "PPE that protects your eyes" • "PPE that protects your hands" • "Lab tool used to measure mass" • "Subatomic particle with no charge" • "Symbol for helium on periodic table" • "Symbol for sodium on periodic table" • "Atomic ______: # of protons in an atom" • "PPE that protects your torso and clothes" • ...

Atoms, Substances, and the Periodic Table 2025-05-22

Atoms, Substances, and the Periodic Table crossword puzzle
Across
  1. Positive particle in the nucleus
  2. Chemical _____ is one- or two-letter element code
  3. Alloy of iron and carbon
  4. Shiny, conductive, malleable element
  5. Discovered the electron
  6. Arranged first periodic table by mass
  7. _______ electrons are in the outermost shell
  8. Substance made of one kind of atom
  9. Vertical column in the periodic table
  10. First to suggest atoms exist
  11. _______ particles are protons, neutrons, and electrons
  12. Found the nucleus using gold foil
  13. ______ shell is the outermost shell of an atom
  14. _____ table organizes all known elements
  15. _____ ray is the beam that led to discovery of electrons
  16. Central part of an atom
  17. Alloy of copper and tin
  18. Electron ______ is the arrangement of electrons in shells
  19. Proposed modern atomic theory
  20. ____ particle is an Helium nucleus used in atom experiments
  21. _____ mass is the verage mass of an element’s atoms
  22. Mixture of a metal with other elements
  23. _____ property describes how a substance reacts
  24. Discovered the neutron
  25. Described electron clouds using maths
Down
  1. Likely to form chemical bonds
  2. Chemical _______ Symbols showing atoms in a substance.
  3. Type of matter with specific makeup
  4. Two or more elements chemically joined
  5. A feature used to describe matter
  6. Has properties of metals and non-metals
  7. smallest unit of an element
  8. _____ property can be observed without changing the substance
  9. Breaks or shatters when bent
  10. Tiny negative particle orbiting the nucleus
  11. Group of atoms bonded together
  12. Neutral particle in the nucleus
  13. Said electrons orbit in energy levels
  14. Horizontal row in the periodic table
  15. A testable scientific prediction or idea
  16. Electrically _____ means equal protons and electrons
  17. ____ pudding is Thomson’s model of the atom
  18. Can be hammered into shapes
  19. Can be stretched into a wire
  20. _____ number is the number of protons in an atom
  21. Electron _____ is where electrons orbit the nucleus

46 Clues: Discovered the neutron • Discovered the electron • Central part of an atom • Alloy of copper and tin • Alloy of iron and carbon • smallest unit of an element • Can be hammered into shapes • Breaks or shatters when bent • First to suggest atoms exist • Can be stretched into a wire • Likely to form chemical bonds • Proposed modern atomic theory • Group of atoms bonded together • ...

Year 7 Science 2025-12-18

Year 7 Science crossword puzzle
Across
  1. Sub cellular structure with holes to allow substances to go in or out
  2. All of an organism's genetic information
  3. Cells which contain a permanent vacuole and a cell wall
  4. Represented by Na in the periodic table
  5. Cells without a permanent vacuole or cell wall
  6. Any living thing
  7. Found in the nucleus of all cells
  8. The M in MRSGREN
  9. Organisms getting this from their food and drink
  10. An organism reacting to changes in their environment
  11. A section of DNA which codes for a certain characteristic
  12. Two members of the same species can breed to produce offspring
  13. A solid substance formed out of a solution
  14. A chemical reaction done by all living things
  15. Large structures which store DNA in the nucleus
  16. Sub cellular structure where DNA is stored
  17. A small group of atoms strongly held together
Down
  1. A biological molecule required for growth
  2. A specific type of organism
  3. The jelly-like sub cellular structure
  4. Represented by H in the periodic table
  5. Represented by He in the periodic table
  6. Particles move from an area of high concentration to an area of low concentration
  7. A sub cellular structure found only in plant cells
  8. The smallest building blocks of everything
  9. Sub cellular structure where respiration takes place
  10. Something all organisms do with their waste
  11. Cells with a certain shape, size or structure for their function
  12. The G in MRSGREN
  13. Represented by C in the periodic table
  14. A piece of equipment used to view cells
  15. Small differences between members of the same species
  16. The smallest thing which can be alive

33 Clues: Any living thing • The M in MRSGREN • The G in MRSGREN • A specific type of organism • Found in the nucleus of all cells • The jelly-like sub cellular structure • The smallest thing which can be alive • Represented by H in the periodic table • Represented by C in the periodic table • Represented by He in the periodic table • Represented by Na in the periodic table • ...

Curriculum Project Crossword 2016-12-01

Curriculum Project Crossword crossword puzzle
Across
  1. the large part in a mixture
  2. the most basic unit of matter
  3. an element in the periodic table
  4. the number of protons in the atom nucleus
  5. number of protons and neutrons in the nucleus
  6. the temperature at which something boils
  7. a change that changes shape, color, or state but not properties
  8. a part a science that deals with matter
  9. a thing that composes of two or more things
Down
  1. neutrally charged part of an atom
  2. negatively charged parts of an atom
  3. a group in the periodic table of gases
  4. when you do not chemically mix two or more things
  5. particles in the mixture that DO NOT settle down
  6. a table of the chemical elements
  7. the temperature at which something melts
  8. smaller parts in a mixture
  9. something that dissolves in a mixture
  10. a group of atoms bonded together
  11. positively charged part of an atom

20 Clues: smaller parts in a mixture • the large part in a mixture • the most basic unit of matter • a table of the chemical elements • an element in the periodic table • a group of atoms bonded together • neutrally charged part of an atom • positively charged part of an atom • negatively charged parts of an atom • something that dissolves in a mixture • ...

Chemistry 2024-11-19

Chemistry crossword puzzle
Across
  1. Au (4)
  2. Colour of potassium flame (6)
  3. Chemical and ________ changes (8)
  4. State with no vibration (5)
  5. Opposite of element (8)
  6. Opposite of Chemical (8)
  7. Fe (4)
  8. Means of heating within the lab (6)
Down
  1. Name of vertical columns in periodic table (5)
  2. ________ Table (8)
  3. Pb (4)
  4. Pt (8)
  5. Number of atoms in 1 oxygen molecule (3)

13 Clues: Au (4) • Pb (4) • Pt (8) • Fe (4) • ________ Table (8) • Opposite of element (8) • Opposite of Chemical (8) • State with no vibration (5) • Colour of potassium flame (6) • Chemical and ________ changes (8) • Means of heating within the lab (6) • Number of atoms in 1 oxygen molecule (3) • Name of vertical columns in periodic table (5)

Grade 8 Science 2021 Review 2021-12-09

Grade 8 Science 2021 Review crossword puzzle
Across
  1. an intelligent guess
  2. the rate of change of velocity
  3. a push or pull
  4. positive charge
  5. columns on the periodic table
  6. element with a mass number of 40 and 22 neutrons
  7. negative charge
  8. rows on the periodic table
  9. no charge
Down
  1. used in laboratory experiments to measure fluids
  2. distanne traveled per unit time
  3. resistant force when object touches each other
  4. contains neutrons and protons
  5. SI unit for mass
  6. mass multiplied by velocity
  7. speed in a given direction
  8. the smallest indivisible particle of matter
  9. holds electrons around the nucleus
  10. the tendency for an object to resist a change in motion
  11. sum of all forces acting on an object

20 Clues: no charge • a push or pull • positive charge • negative charge • SI unit for mass • an intelligent guess • speed in a given direction • rows on the periodic table • mass multiplied by velocity • contains neutrons and protons • columns on the periodic table • the rate of change of velocity • distanne traveled per unit time • holds electrons around the nucleus • ...

Science 2023-12-05

Science crossword puzzle
Across
  1. Change in direction and speed
  2. H2O
  3. d/t=s
  4. Positive charge in nucleus
  5. Negative charge in rings
  6. F=ma
  7. two or more molecules producing a new product(s)
  8. number in front of a chemical equation
  9. Position vs time graph
  10. For every action, there's a reaction
  11. good conductor
  12. rows on periodic table
  13. one directions force is greater than the other
Down
  1. opposite in direction, equal in size
  2. f/m=a
  3. Numbers that come after a symbol or below
  4. columns on periodic table
  5. not moving
  6. At rest/in motion
  7. Neutral charge in nucleus

20 Clues: H2O • F=ma • f/m=a • d/t=s • not moving • good conductor • At rest/in motion • Position vs time graph • rows on periodic table • Negative charge in rings • columns on periodic table • Neutral charge in nucleus • Positive charge in nucleus • Change in direction and speed • opposite in direction, equal in size • For every action, there's a reaction • number in front of a chemical equation • ...

My Chemistry Puzzle 2022-05-15

My Chemistry Puzzle crossword puzzle
Across
  1. the elements of Group 18 of the periodic table
  2. the physical and chemical properties of the elements are periodic functions of their atomic numbers.
  3. the d-block elements are metals with typical metallic properties and are often referred to as
  4. the 14 elements with atomic numbers from 90 (thorium, Th) to 103 (lawrencium, Lr).
  5. the 14 elements with atomic numbers from 58 (cerium, Ce) to 71 (lutetium, Lu).
Down
  1. the elements of Group 1 of the periodic table
  2. the elements of Group 2 of the periodic table
  3. an arrangement of the elements in order of their atomic numbers so that elements with similar properties fall in the same column, or group.
  4. the elements of Group 17 of the periodic table
  5. element 90

10 Clues: element 90 • the elements of Group 1 of the periodic table • the elements of Group 2 of the periodic table • the elements of Group 18 of the periodic table • the elements of Group 17 of the periodic table • the 14 elements with atomic numbers from 58 (cerium, Ce) to 71 (lutetium, Lu). • ...

The 20 science elemets 2022-12-02

The 20 science elemets crossword puzzle
Across
  1. we breath this everyday
  2. Number 6 on periodic table
  3. Number one of periodic table
  4. letters are Ag
Down
  1. used to clean pools/in pools
  2. yellow substance used for guns or ammo
  3. number 5 on periodic table
  4. initials N and is the name of a US coin
  5. worth lots of money and its used for flexing
  6. Used to fill balloons up that float in the sky

10 Clues: letters are Ag • we breath this everyday • number 5 on periodic table • Number 6 on periodic table • used to clean pools/in pools • Number one of periodic table • yellow substance used for guns or ammo • initials N and is the name of a US coin • worth lots of money and its used for flexing • Used to fill balloons up that float in the sky

Investigation 2 Review 2025-03-11

Investigation 2 Review crossword puzzle
Across
  1. Electrons closer to the nucleus, shielding outer ones
  2. When core electrons block the full nuclear charge from the valence electrons
  3. A positively charged ion, smaller than the parent atom
  4. When an atom loses or gains an electron,it turns into this
  5. A horizontal row on the periodic table
  6. A vertical column on the periodic table
  7. The properties of elements recur periodically when arranged by increasing atomic number
  8. A conductor of heat and electricity, malleable and shiny
  9. How easy it is to gain an electron
  10. Poor conductor, often brittle, found on the right side of the periodic table
  11. The distance from the nucleus to the outermost electron
Down
  1. Outermost electrons
  2. The net positive charge felt by valence electrons after shielding.
  3. How difficult it is to lose an electron
  4. The greater the distance between charges, the weaker the attraction or repulsion, like charges attract, opposite charges repel
  5. The in-betweeners of metals and nonmetals, mixed properties
  6. A negatively charged ion, bigger than the parent atom

17 Clues: Outermost electrons • How easy it is to gain an electron • A horizontal row on the periodic table • How difficult it is to lose an electron • A vertical column on the periodic table • Electrons closer to the nucleus, shielding outer ones • A negatively charged ion, bigger than the parent atom • A positively charged ion, smaller than the parent atom • ...

Chapt. 4 Vocab 2024-11-14

Chapt. 4 Vocab crossword puzzle
Across
  1. An element that is typically dense, solid, ductile, malleable, highly conductive, and chemically receive, especially in the presence of nonmetal elements. Metals are located on the left end of the periodic table
  2. An element with characteristics between those of metals and nonmetals; also called semiconductors; located between metals and nonmetals on the periodic table
  3. An element in Group 1 of the periodic table, having one valence electron that it can easily lose to form a 1+ cation, making it extremely reactive; the most reactive of all the metals.
  4. An element in group 17 of the periodic table having seven valence electrons. It easily gains an electron, forming an 1- anion, which causes it to be highly reactive.
  5. A row in the periodic table of elements
Down
  1. The law that states that the properties of the elements vary with their atomic numbers in a regular, repeated pattern
  2. A table of the chemical elements arranged to display their periodic properties in relation to their atomic numbers
  3. Any electron in the outermost energy level of a neutral atom. Unpaired valence electrons are usually involved in chemical bonding
  4. A column of elements in the periodic table having similar valence electron arrangement, resulting in similar chemical properties; also known as a group
  5. See family

10 Clues: See family • A row in the periodic table of elements • A table of the chemical elements arranged to display their periodic properties in relation to their atomic numbers • The law that states that the properties of the elements vary with their atomic numbers in a regular, repeated pattern • ...

Science Periodic Table 2023-08-28

Science Periodic Table crossword puzzle
Across
  1. You can predict a lot about chemical _3_ of an element if you know where it is on the periodic table
  2. Metallic elements are typically _10_ and are good 11_ of heat and electricity
  3. The 7 horizontal rows are called _29_
  4. On a square, above the chemical symbol is the _6_ of the lement, and below the symbol are the full name of the element, and its _7_
  5. Each row corresponds to a different _30_
  6. What makes the periodic table really invaluable is its use as a(n) _2_ tool.
Down
  1. Atoms are listed (on the periodic table) in order of increasing _19_, as you read the periodic table from left to right,top to bottom.
  2. Each element is represented by one _4_ on the periodic table, with one or two-letter chemical _5_
  3. The _1_ is the most powerful tool chemists have for organizing chemical information
  4. Each element has a unique atomic number-that's the number _20_ in the necleus of the atom
  5. If you arrange elements by atomic number, a pattern emerges. There is a _21_, or a repeating of certain characteristics
  6. A vertical comumn of lements is called a(n) _26_ or a family

12 Clues: The 7 horizontal rows are called _29_ • Each row corresponds to a different _30_ • A vertical comumn of lements is called a(n) _26_ or a family • What makes the periodic table really invaluable is its use as a(n) _2_ tool. • Metallic elements are typically _10_ and are good 11_ of heat and electricity • ...

Periodic Table Organization 2025-03-18

Periodic Table Organization crossword puzzle
Across
  1. semiconductors
  2. electrons in the highest energy level
  3. element in period 4 that forms a -3 anion
  4. metals property describing the ability to be formed and not break
  5. the elements of the same period have their valence electrons in the same ___
  6. the columns on the periodic table are called
  7. the rows on the periodic table are called
Down
  1. ____ make up most of the periodic table
  2. family that forms a +1 charge
  3. group with 7 valence electrons
  4. due to having the same valence electrons, members of a group have similar___
  5. number of valence electrons in the nonreactive family

12 Clues: semiconductors • family that forms a +1 charge • group with 7 valence electrons • electrons in the highest energy level • ____ make up most of the periodic table • element in period 4 that forms a -3 anion • the rows on the periodic table are called • the columns on the periodic table are called • number of valence electrons in the nonreactive family • ...

Big Bang Theory 2021-11-02

Big Bang Theory crossword puzzle
Across
  1. You need this to survive
  2. A theory that says our universe is expanding
  3. Second element on the Periodic table
  4. All mater and space that exists
  5. The other name for the Crab Nebula
  6. Something used to study light
Down
  1. Particles of what all matter is composed of
  2. Creator of the Theory of relativity
  3. The third element on the periodic table
  4. First element on the periodic table

10 Clues: You need this to survive • Something used to study light • All mater and space that exists • The other name for the Crab Nebula • Creator of the Theory of relativity • First element on the periodic table • Second element on the Periodic table • The third element on the periodic table • Particles of what all matter is composed of • A theory that says our universe is expanding

Periodic Table 2021-02-12

Periodic Table crossword puzzle
Across
  1. The rows on the periodic table
  2. The person who believed matter was made of the 4 elements
  3. A neutrally charged sub-atomic particle
  4. A column on the periodic table
  5. A pure substance
  6. protons plus neutrons
Down
  1. A sub atomic particle with an extremely small mass
  2. The middle section of an atom
  3. The eighth element
  4. What we use to represent an element on the periodic table

10 Clues: A pure substance • The eighth element • protons plus neutrons • The middle section of an atom • The rows on the periodic table • A column on the periodic table • A neutrally charged sub-atomic particle • A sub atomic particle with an extremely small mass • The person who believed matter was made of the 4 elements • What we use to represent an element on the periodic table

Chemistry 2022-06-07

Chemistry crossword puzzle
Across
  1. found to the left on the line
  2. created the first periodic table
  3. numbers what the periodic table is organized by today
  4. row represents the principal quantum number
Down
  1. in group 2 has 2 valence electrons
  2. found to the right of the line
  3. the elements found on the line
  4. metals in the first row of the periodic table
  5. excluded from group 1
  6. atomic number of 94

10 Clues: atomic number of 94 • excluded from group 1 • found to the left on the line • found to the right of the line • the elements found on the line • created the first periodic table • in group 2 has 2 valence electrons • row represents the principal quantum number • metals in the first row of the periodic table • numbers what the periodic table is organized by today

Periodic Table Crossword 2023-12-19

Periodic Table Crossword crossword puzzle
Across
  1. atomic number 79
  2. A substance that has a unique atomic number on the periodic table.
  3. atomic number 13
  4. atomic number 4
  5. negatively charged atom
Down
  1. found in group 1 of the periodic table
  2. number of protons in the nucleus
  3. A fundamental substance that has a unique atomic number on the periodic table.
  4. A molecule containing two or more different atoms bound together
  5. positively charged ion

10 Clues: atomic number 4 • atomic number 79 • atomic number 13 • positively charged ion • negatively charged atom • number of protons in the nucleus • found in group 1 of the periodic table • A molecule containing two or more different atoms bound together • A substance that has a unique atomic number on the periodic table. • ...

Reece T Science 2021-12-09

Reece T Science crossword puzzle
Across
  1. Smallest part of an element
  2. Rings of electrons
  3. Change in size, shape, or state of matter
  4. Surrounds and atom
  5. Mass-Atomic#=Neutrons
  6. Tells how many molecules are in a chemical formula
  7. Unit used to measure atoms
  8. Something made up of only 1 type of atom
  9. An atom with a low amount of valance electrons is very...
Down
  1. Protons, Neutrons, Electrons
  2. Columns on the Periodic Table
  3. An atom with a large amount of valance electrons is...
  4. Negative Charge
  5. Rows on the Periodic Table
  6. Center of an atom
  7. Change in a substances atoms
  8. No Charge
  9. Atomic#=Protons=Electrons
  10. Positive Charge
  11. Tells how many atom are in an element

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

Periodic Table of Elements 2015-04-17

Periodic Table of Elements crossword puzzle
Across
  1. around the nucleus
  2. metal+metal
  3. non-metal+non-metal
  4. the mass of an atom expressed in atomic mass units
  5. created the Periodic Table
  6. holds quarks together
  7. metal+non-metal
  8. tiny piece of everything
  9. zero charged particle
  10. in the middle of an atom
  11. has the same number of protons
  12. positively charged particle
Down
  1. a unit of mass that describes the mass of an atom or molecule
  2. makes up everything in the universe
  3. number of protons of an atom
  4. the sum of the numbers of protons and neutrons in the nucleus of an atom
  5. negatively charged particle
  6. the number of groups in the Periodic Table
  7. an atom
  8. a charged atom

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

Chemistry Crossword 2023-04-24

Chemistry Crossword crossword puzzle
Across
  1. able to be dissolved
  2. the horizontal rows of the periodic table
  3. protons + neutrons
  4. A + B = AB
  5. phase change from solid to gas
  6. AX + B = AB + X
  7. 273K is the standard for ________
  8. types of metals that make covalent bonds
  9. unable to be dissolved
  10. electrons are transferred between atoms, which makes cations and anions
Down
  1. discovered by James Chadwick
  2. the vertical columns of the periodic table
  3. AB = A+B
  4. discovered by JJ Thompson
  5. simplest unit of an ionic compound
  6. nitrogen, oxygen, and bromine are ____
  7. how many sig figs is 0.239
  8. a mixture containing particles that settle out
  9. microscopic particles that are evenly dispersed
  10. having 8 valence electrons

20 Clues: AB = A+B • A + B = AB • AX + B = AB + X • protons + neutrons • able to be dissolved • unable to be dissolved • discovered by JJ Thompson • how many sig figs is 0.239 • having 8 valence electrons • discovered by James Chadwick • phase change from solid to gas • 273K is the standard for ________ • simplest unit of an ionic compound • nitrogen, oxygen, and bromine are ____ • ...

Chemistry Crossword 2020-10-06

Chemistry Crossword crossword puzzle
Across
  1. collumns on a periodic table
  2. negative charge
  3. the substances after change are called
  4. where electrons are found (2 words)
  5. the weight of an element(2 words)
  6. the smallest unit of matter
  7. positively charged
  8. the number before a chemical formula
  9. shiny and malleable
Down
  1. electrons in the last shell(2 words)
  2. the small number in a chemical formula
  3. a group of atoms
  4. the substances before change are called
  5. neutrally charged
  6. rows on a periodic table
  7. the formula of an element (2 words)
  8. used to organize elements(2 words
  9. levels in the electron cloud (2 words)
  10. where elements are organized (2 words)
  11. a pure substance that cannot be broken down

20 Clues: negative charge • a group of atoms • neutrally charged • positively charged • shiny and malleable • rows on a periodic table • the smallest unit of matter • collumns on a periodic table • used to organize elements(2 words • the weight of an element(2 words) • the formula of an element (2 words) • where electrons are found (2 words) • electrons in the last shell(2 words) • ...

Chem Menu #4 2023-11-08

Chem Menu #4 crossword puzzle
Across
  1. wave properties: distance from crest to crest
  2. can emit a single unit length, like a laser
  3. wave properties: height of the wave from the origin
  4. high conductivity, shiny, malleable, and ductile
  5. wave properties: # of waves pass by a unit of time
  6. column #17 family
  7. column #1 family
  8. rows on periodic table
  9. columns on periodic table
  10. column #15 family
Down
  1. column #2 family
  2. frequency and energy are ...
  3. wave properties: heighest point on one wave
  4. poor conductivity, dull, brittle
  5. column #16 family
  6. mass less bundle of energy
  7. medium conductivity, properties of both metals and nonmetals
  8. column #18 family
  9. created by vibrating charges
  10. wavelength and energy are ...

20 Clues: column #2 family • column #1 family • column #16 family • column #18 family • column #17 family • column #15 family • rows on periodic table • columns on periodic table • mass less bundle of energy • frequency and energy are ... • created by vibrating charges • wavelength and energy are ... • poor conductivity, dull, brittle • wave properties: heighest point on one wave • ...

The Periodic Table 2017-11-12

The Periodic Table crossword puzzle
Across
  1. The most reactive Group 7 element.
  2. Metals generally have ________ melting points.
  3. Iron, magnesium and copper are examples of this material.
  4. The vertical columns on the Periodic Table are called _________.
  5. A _________ property can be measured.
  6. The Group 1 elements are known as the __________ metals.
  7. Metals are good conductors of _________ and heat.
  8. The Group 7 elements are known as the __________.
  9. If a metal can be drawn into a wire, it is classed as being _________.
Down
  1. The horizontal rows on the Periodic Table are called ________.
  2. Iron, cobalt and nickel are the only metals that are ___________.
  3. The Group 0 elements are known as the __________ gases.
  4. If a metal can be hammered into shape without cracking, it is classed as being ___________.
  5. If a metal rings when struck it is classed as being ___________.
  6. The _________ table arranges the elements in order of their atomic number.
  7. A _________ property is how a substance behaves.
  8. The Group 1 metal that has the highest melting point.

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

ATOMS 2025-09-22

ATOMS crossword puzzle
Across
  1. Shorter version of Atomic Mass Unit.
  2. The mass of an atom.
  3. Is Bromine solid,liquid,or gas.
  4. The positively charged central core of an atom.
  5. A stable subatomic particle with a charge of negative electricity.
  6. ​The region of negative charge surrounding an atomic nucleus that is associated with an atomic orbital.
  7. What is the shorter word for the element Cerium.
  8. What number of group is Noble Gasses in the periodic table.
  9. The basic unit of a chemical element.
Down
  1. Name of group two on the periodic table.
  2. The number of protons in the nucleus of an atom.
  3. What does Fe stand for in the periodic table.
  4. IS Gold solid,liquid,or gas.
  5. A stable subatomic particle occurring in all atomic nuclei, with a positive electric charge.
  6. A part or aspect of something abstract, especially one that is essential or characteristic.
  7. A thing that is composed of two or more separate elements; a mixture.
  8. The number of proton for Oxygen.

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

Chemistry 2013-10-14

Chemistry crossword puzzle
Across
  1. gas An extremely nonreactive group 8A element.
  2. A highly reactive group 7A element.
  3. Rows in the Periodic table.
  4. Elements Groups of elements in the modern periodic table that are designated with an A and posses a wide range of chemical and physical properties.
  5. The boxes are arranged in order of increasing atomic number into a series of columns.
  6. Elements that are generally gases or dull, brittle solids that are poor conductors of heat and electricity.
  7. An element that is solid at room temperature, a good conductor of heat and electricity, and is generally shiny; most metals are ductile and malleable.
Down
  1. An element, such as Silicon or germanium, that has physical and chemical properties of both metals and nonmetals.
  2. transition metal A type of of group N element that is contained in the f-block of the periodic table and is characterized by a filled outermost s orbital,, and filled or partially filled 4f and 5f orbitals.
  3. law The statement that there is a periodic repetition of chemical and physical properties of the elements when they are arranged by increasing atomic number.
  4. metal A group of B element that is contained in the d-block of the periodic table and, with some exeptions, is characterized by a filled outermost s orbital of energy level n, and filled or partially filled d orbitals of energy level n-1
  5. Earth Metal Group 2A elements in the modern periodic table.

12 Clues: Rows in the Periodic table. • A highly reactive group 7A element. • gas An extremely nonreactive group 8A element. • Earth Metal Group 2A elements in the modern periodic table. • The boxes are arranged in order of increasing atomic number into a series of columns. • ...

The Periodic Table 2025-11-17

The Periodic Table crossword puzzle
Across
  1. Clue: Horizontal row of the periodic table
  2. Clue: Elements
  3. Clue: Way of arranging the elements
  4. Clue: Little energy transition from solid to liquid
  5. Clue: Substances that exhibit some properties of metals and nonmetals.
  6. Clue: Straightforward definitions like "a number of people or things"
  7. clue: Hammered into thin sheets
  8. Clue: Mineral reflects light
Down
  1. Clue: Unit of measurement
  2. clue: Easily broken
  3. Clue: Arranged by increasing atomic number
  4. Clue: Generally a poor conductor of heat and electricity
  5. Clue: Element's properties, uses, symbol, or atomic number.
  6. Clue: Elements
  7. Clue: Phosphorus is a main component in the body

15 Clues: Clue: Elements • Clue: Elements • clue: Easily broken • Clue: Unit of measurement • Clue: Mineral reflects light • clue: Hammered into thin sheets • Clue: Way of arranging the elements • Clue: Horizontal row of the periodic table • Clue: Arranged by increasing atomic number • Clue: Phosphorus is a main component in the body • Clue: Little energy transition from solid to liquid • ...

Periodic Table Crossword 2021-10-22

Periodic Table Crossword crossword puzzle
Across
  1. The element whose symbol is W.
  2. The element whose symbol is Xe.
  3. The element whose symbol is Ti.
  4. The element whose symbol is N.
  5. The element whose symbol is Be.
  6. The element whose symbol is I.
  7. The element whose symbol is Eu.
  8. The element whose symbol is Au.
  9. The element whose symbol is C.
  10. The element whose symbol is Zn.
  11. The element whose symbol is Na.
  12. The element whose symbol is U.
  13. The element whose symbol is K.
  14. The element whose symbol is Fr.
  15. The element whose symbol is Np.
Down
  1. The element whose symbol is Br.
  2. The element whose symbol is Al.
  3. The element whose symbol is Am.
  4. The element whose symbol is Yb.
  5. The element whose symbol is Zr.
  6. The element whose symbol is He
  7. The element whose symbol is B.
  8. The element whose symbol is Ag.
  9. The element whose symbol is Mg.
  10. The element whose symbol is Pb.
  11. The element whose symbol is Li.
  12. The element whose symbol is O.
  13. The element whose symbol is H.
  14. The element whose symbol is Sn.
  15. The element whose symbol is Cu.

30 Clues: The element whose symbol is W. • The element whose symbol is N. • The element whose symbol is He • The element whose symbol is B. • The element whose symbol is I. • The element whose symbol is O. • The element whose symbol is C. • The element whose symbol is H. • The element whose symbol is U. • The element whose symbol is K. • The element whose symbol is Br. • ...

Periodic Table (2) 2020-08-06

Periodic Table (2) crossword puzzle
Across
  1. halogens form ___ molecules
  2. a more reactive halogen ___ a less reactive one from its salt solution
  3. as the Group is descended, shielding effect from the inner shells increases, hence attractive force for electrons ___
  4. transition metals have high ___
  5. transition metals form ions with ___ oxidation states
  6. transition metals form ___ compounds
  7. the halogen that attracts electrons least readily
  8. noble gas atoms have ___ outermost electron shells, hence are stable
  9. Group VII elements are known as ___
  10. exists as dark purple solid which undergoes sublimation
Down
  1. transition metals have ___ melting and boiling points
  2. as molecular size ___ down the Group, intermolecular forces of attraction becomes stronger, hence melting point _____
  3. the halogen with the strongest oxidising power
  4. Down the Group, the colour of the halogens ___
  5. the colour of chlorine gas
  6. As the Group is descended, the melting and boiling points of halogens increase
  7. gases in Group 0 exist as ___ particles
  8. halogens form halide ions with a ___ negative charge
  9. a reddish-brown liquid
  10. noble gases are unreactive or ___
  11. the colour of iodine dissolved in water

21 Clues: a reddish-brown liquid • the colour of chlorine gas • halogens form ___ molecules • transition metals have high ___ • noble gases are unreactive or ___ • Group VII elements are known as ___ • transition metals form ___ compounds • gases in Group 0 exist as ___ particles • the colour of iodine dissolved in water • the halogen with the strongest oxidising power • ...

Periodic Table Puzzle- 2021-11-16

Periodic Table Puzzle- crossword puzzle
Across
  1. a horizontal row of elements on the Periodic Table
  2. a family or vertical column of elements with similar chemical properties on the Periodic Table
  3. The positive particle inside the nucleus
  4. how much an element reacts due to the valence electrons. Increases going down the group on the left side group 1, alkali metals. Increases going up the group on the right for group 7, halogens.
  5. a type of element that has properties between metals and nonmetals; semiconductor of heat and electricity
  6. a simple chemical substance, made of only one type of atoms, that cannot be broken down into a simpler substance
  7. the energy required to remove an electron
  8. Within the same shell/energy level, how do they move in the s, p, d, or f subshell.
  9. a type of element that can be solid, liquid or gas; most are poor conductors of heat and electricity
  10. is the measurement of energy, a particle, such as an electron can absorb. Energy shells/rings.
  11. the average distance from the center of the nucleus to the outside of the electron cloud.
  12. Atoms of the same element, but with a different number of neutrons
Down
  1. a table of all elements arranged in order of increasing atomic number
  2. parts of the atom, nucleus-center of atom; proton- +1 charge, 1 amu, inside nucleus; neutron- 0 charge, 1 amu, inside nucleus; electron- -1 charge, ~0 amu, outside nucleus-electron cloud
  3. the ability of an atom to attract electrons in a chemical bond. Increases as you go to the right in a period, decreases as you go down a group
  4. increases to the right in the period, increases as you go down the group.
  5. This property becomes greater in the elements as you go down a group on the left side of the periodic table and becomes greater as you go up a group on the right side of the periodic table.
  6. a type of element; most are solid at room temperature. They are good conductors of heat and electricity; shiny and dense
  7. diagram to show the valence electrons around the symbol, will use to show bonding between atoms
  8. shows the atom as a central nucleus containing protons and neutrons, with the electrons in circular electron shells at specific distances from the nucleus, similar to planets orbiting around the sun.
  9. The rings around the nucleus. The energy levels, with shells closest to the nucleus being lower in energy than those farther from the nucleus.
  10. electron The electrons located in the outer shell of the electron cloud; same # in the group, increases as you go to the right in the period.
  11. atom that has gained or lost one or more electrons

23 Clues: The positive particle inside the nucleus • the energy required to remove an electron • a horizontal row of elements on the Periodic Table • atom that has gained or lost one or more electrons • Atoms of the same element, but with a different number of neutrons • a table of all elements arranged in order of increasing atomic number • ...

Periodic Table Project 2022-03-17

Periodic Table Project crossword puzzle
Across
  1. Weaker effective charge
  2. Measure of weather or not atoms will trade electrons with other atoms
  3. Metallic shiny metals moderately reactive
  4. Elements are categorized based on
  5. Dull solid or gases moderately reactive
  6. Located in outermost orbital
  7. Electrons pulled in
  8. Directly related to effective nuclear charge
  9. 2 shells 1 electron
  10. Stronger elective charge
  11. representation of a compound using symbols and numbers
Down
  1. When you move __ the row, elements become less reactive
  2. Which way does a group go?
  3. Completely unreactive
  4. rule Every atom wants 8 electrons
  5. 2 shells 8 electrons
  6. AMU
  7. 6 shells 2 electrons
  8. Most electronegative
  9. Soft slivery metals VERY REACTIVE
  10. Which way does a period go?
  11. 4 shells 2 electrons
  12. Can only hold 2 valence electrons
  13. atoms that Let go of electrons easily
  14. Extremely reactive

25 Clues: AMU • Extremely reactive • Electrons pulled in • 2 shells 1 electron • 2 shells 8 electrons • 6 shells 2 electrons • Most electronegative • 4 shells 2 electrons • Completely unreactive • Weaker effective charge • Stronger elective charge • Which way does a group go? • Which way does a period go? • Located in outermost orbital • rule Every atom wants 8 electrons • ...

Atoms & Periodic Table 2022-02-22

Atoms & Periodic Table crossword puzzle
Across
  1. electrons, Electrons in the outermost portion of the electron cloud that form chemical bonds
  2. symbol, Abbreviation for an element's name
  3. Horizontal rows of elements with predictable changes in physical and chemical properties
  4. table, An arrangement of the elements in order of their atomic numbers & increasing atomic mass
  5. Subatomic particles that has a negative charge
  6. Elements that are poor conductors of heat and electricity
  7. A substance made up of atoms of at least two different elements joined by chemical bonds
  8. A substance that is made up of one or more of the same kind of atom
  9. Vertical column of elements in the period table that have similar physical and chemical properties
  10. number, The total number of protons and neutrons in an atom's nucleus
  11. Subatomic particles that has no charge
Down
  1. atomic mass, Weighted average of the masses of all naturally occurring isotopes of an element
  2. number, The number of protons in the nucleus of an atom
  3. cloud, Region of an atom that surrounds the nucleus contains electrons
  4. Subatomic particles that has a positive charge
  5. Elements that have some properties of metals and nonmetals
  6. The smallest unit of an element that maintains the properties of that element
  7. An atom of an element that have a different number of neutrons
  8. Small dense center of the atom that contains protons and neutrons
  9. Elements that are shiny and conduct heat & electricity well

20 Clues: Subatomic particles that has no charge • symbol, Abbreviation for an element's name • Subatomic particles that has a positive charge • Subatomic particles that has a negative charge • number, The number of protons in the nucleus of an atom • Elements that are poor conductors of heat and electricity • Elements that have some properties of metals and nonmetals • ...

Periodic Table Crossword 2013-11-20

Periodic Table Crossword crossword puzzle
Across
  1. vertical column
  2. positively charged, found in nucleus
  3. negatively charged, found in a atoms energy level
  4. another name for metalloid
  5. atom or a group of atoms that has lost or gained one or more electron
  6. a pure substance
  7. protons in the nucleus of an atom
  8. antoher name for group
  9. neutral particle in the nucleus of an atom
Down
  1. horizontal row
  2. another name for group
  3. area in an atom where there is a high chance of finding electrons
  4. poor conductors of heat and electricity
  5. energies an electron may have in an atom
  6. the process of adding electrons to or removing electrons from an atom or group of atoms
  7. properties of metal and nonmetals
  8. number of protons and netrons in a nucelas
  9. center of an atom
  10. smallest thing with properties of an element
  11. good conductors of heat and electricity

20 Clues: horizontal row • vertical column • a pure substance • center of an atom • another name for group • antoher name for group • another name for metalloid • properties of metal and nonmetals • protons in the nucleus of an atom • positively charged, found in nucleus • poor conductors of heat and electricity • good conductors of heat and electricity • ...

Periodic Table CrossWord 2013-11-20

Periodic Table CrossWord crossword puzzle
Across
  1. Found in group 10, period 4, with the atomic number 28
  2. In group 13, Atomic # 5
  3. Has a mass of 79.90
  4. In group 1 of the periodic table, sitting by itself
  5. Has an atomic mass of 126.90
  6. has an atomic mass 35.45, found in group 17
  7. Has an atomic number of 16
  8. Has a symbol of Hg
  9. Atomic number 8
  10. Found in group 12, with an atomic mass of 35.39
Down
  1. Has a symbol of Si
  2. Has an atomic mass of 39.95
  3. In group 4, period 4,atomic mass # 47.87
  4. has an atomic number of 2
  5. Atomic mass of 14.01
  6. Atomic number of 9
  7. Has an atomic mass 26.98
  8. A member of the periodic table, Atomic Number 6.
  9. Has an atomic number of 36
  10. atomic mass, 20.18

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

Periodic Table Crossword 2013-12-03

Periodic Table Crossword crossword puzzle
Across
  1. a positively charged subatomic particle in the nucleus of an atom
  2. any of the possible energies an electron may have in an atom
  3. a region in an atom where there is a high probability of finding electrons
  4. horizontal row of elements
  5. any atoms having the same number of protons but a different number of neutrons
  6. the number of protons in the nucleus
  7. an element that has properties of both a metal and nonmetal
Down
  1. a negatively charged subatomic particle found in the energy level of an atom
  2. an electron in the outermost energy level of an atom
  3. an ion with a positive charge
  4. repeats at regular intervals
  5. a neutral subatomic particle in the nucleus of an atom
  6. the smallest particle that has the properties of an element
  7. vertical column of elements
  8. the process of adding electrons to or removing electrons from an atom or group of atoms
  9. the center of an atom; made up of protons and neutrons
  10. the elements that are good conductors of heat and electricity
  11. an atom or a group of atoms that has lost or gained one or more electrons
  12. the elemnts that are usually poor conductors of heat and electricity
  13. the total number of protons and neutrons
  14. an ion with a negative charge

21 Clues: horizontal row of elements • vertical column of elements • repeats at regular intervals • an ion with a positive charge • an ion with a negative charge • the number of protons in the nucleus • the total number of protons and neutrons • an electron in the outermost energy level of an atom • a neutral subatomic particle in the nucleus of an atom • ...

Periodic Table Crossword 2013-12-16

Periodic Table Crossword crossword puzzle
Across
  1. Number / number of protons
  2. / Group 2A metals
  3. / Atomic Number = 5
  4. / Si
  5. / E.C.: 1s^2 2s^2 2p^6 3s^2
  6. / What we breathe in
  7. / use roman numerals to label
  8. / created when electrons gained, nonmetals negative
  9. / Group 7A nonmetals
  10. 78% of Earth's atmosphere
  11. / Alkali metal in Period 2
  12. / Volcanic erupts-dries yellow powder
Down
  1. / created when electrons lost, metals positive
  2. / Common Soluble "Salt"
  3. / supports bone structure, found in milk
  4. / used in toothpaste and refrigerator Freon
  5. / what diamonds are composed of
  6. / in pool water
  7. / light bulbs; atomic number=18
  8. / comes from Greek word "BERYL"
  9. / Different proton numbers
  10. / periodic table based on atomic mass instead of atomic number
  11. / Covers match heads
  12. Number / sum of protons and neutrons
  13. / ___ chloride is common table salt
  14. / most abundant elements
  15. / Foil made of it
  16. / glow lamps, signs, television tubes
  17. / Group 1A metals
  18. / add "lift" to balloons

30 Clues: / Si • / in pool water • / Group 2A metals • / Foil made of it • / Group 1A metals • / Atomic Number = 5 • / Covers match heads • / What we breathe in • / Group 7A nonmetals • / Common Soluble "Salt" • / most abundant elements • / add "lift" to balloons • 78% of Earth's atmosphere • Number / number of protons • / Different proton numbers • / Alkali metal in Period 2 • / E.C.: 1s^2 2s^2 2p^6 3s^2 • ...

periodic table crossword 2014-05-14

periodic table crossword crossword puzzle
Across
  1. what pennies are made out of
  2. found in bananas
  3. the basic building block of all matter
  4. found on pages 90-91 in the resource book
  5. a state of matter that has no definite volume or shape
  6. its a very valuable metal
  7. a particle comprised of two or more atoms
  8. the only element named after our country
  9. a state of matter that has a definite shape but no definite volume
  10. makes balloons float and your voice high
Down
  1. superman's home planet
  2. symbol of Pu
  3. two atoms of this element makes water
  4. a charged atom
  5. the number of protons in the nucleus
  6. we normally stuff it in our pencils
  7. a substance made entirely out of one type of atom
  8. atomic number 12
  9. an extreme necessity for breathing
  10. found in milk
  11. a source of light

21 Clues: symbol of Pu • found in milk • a charged atom • found in bananas • atomic number 12 • a source of light • superman's home planet • its a very valuable metal • what pennies are made out of • an extreme necessity for breathing • we normally stuff it in our pencils • the number of protons in the nucleus • two atoms of this element makes water • the basic building block of all matter • ...

Periodic Table MattLee 2012-11-23

Periodic Table MattLee crossword puzzle
Across
  1. sub-atomic particle with no charge
  2. # of protons = the ________
  3. each horizon or row
  4. sub-atomic particle with - charge
  5. each vertical column
  6. another name for metalloid
  7. Shiny, conducts heat and electricity
  8. substance that has identical building block (2 words)
  9. element with the simplest atom formation
  10. happening at reqular intervals
  11. has definite volume and indefinite shape
Down
  1. protons + neutrons
  2. a property that is unique for each element
  3. has properties of metals and nonmetals
  4. a puresubstance that can not be separated into simpler substances
  5. another word for group
  6. has indefinite volume and shape
  7. has definite volume and shape
  8. dull, doesn't conduct heat and electricity
  9. sub-atomic particle with + charge

20 Clues: protons + neutrons • each horizon or row • each vertical column • another word for group • another name for metalloid • # of protons = the ________ • has definite volume and shape • happening at reqular intervals • has indefinite volume and shape • sub-atomic particle with - charge • sub-atomic particle with + charge • sub-atomic particle with no charge • ...

Periodic Table Extra 2012-12-18

Periodic Table Extra crossword puzzle
Across
  1. The metal is fairly stable in air and does not oxidise as rapidly as some of the other rare-earth metals.
  2. Is required in small amounts for life and is the only metal found in vitamins.
  3. It oxidises rapidly in moist air and at elevated temperatures. The metal has unusual magnetic properties.
  4. Has a bright silver lustre and is reasonably stable in air. It ignites in air at 150°C. It is a rare earth metal.
  5. Is a shiny, white, soft, and ductile metal, and takes on a bluish tinge when exposed to air at room temperatures for a long time. The metal starts to oxidize in air at high temperatures.
  6. It is very hard and brittle, making it very hard to machine, form, or work. It is the most corrosion resistant metal known.
  7. Is a beautiful silvery-white metal, when pure, and is malleable and ductile.
  8. Is somewhat rare and expensive, although not as expensive as gold
  9. Great care is required while handling promethium as a consequence of its radioactivity.
  10. It is not acted on by air at room temperature, but burns brilliantly when heated with the formation of white fumes. It is a poor conductor of heat and electricity.
  11. Is a p-type semiconductor, and shows varying conductivity with crystal alignment. Its conductivity increases slightly with exposure to light.
  12. Named after Alfred Nobel who discovered dynamite.
  13. Occurs in some soils in amounts sufficient to produce serious effects on animals feeding on plants such as locoweed (an American plant) grown in such soils.
  14. A much more abundant element in the sun and certain stars than on earth.
  15. Is a synthetic element that is not present in the environment at all. It has no uses.
Down
  1. Chemical properties are largely unknown. Is a radioactive rare earth metal.
  2. The metal is characterised by a spectrum containing two bright lines in the blue (accounting for its name). It is silvery gold, soft, and ductile.
  3. Has a higher melting point and lower density than platinum. It has a high reflectance and is hard and durable.
  4. Is a metallic element, soft, and when pure is silvery white like lead. The metal oxidises very easily and it reacts with water or alcohol.
  5. Dangerously radioactive.
  6. Can be liquid at ambient temperature, but only on a hot day given that its melting point is about 40°C. It is a soft, silvery-white metallic element of the alkali metals group (Group 1).
  7. Is one of the rarest and most expensive naturally occurring elements. The element is an α-emitter and is a radiological hazard similar to polonium.
  8. Soft enough to be cut with a knife. It is one of the most reactive of the rare-earth metals. It oxidises rapidly when exposed to air.
  9. Is a radioactive rare earth metal which must be handled with care to avoid contact, since it is a heavy α and γ emitter. It is named after America.
  10. Is widely distributed throughout the animal kingdom. It is an important trace element and may be essential for utilisation of vitamin B.
  11. Has more isotopes than any other element, all of which are radioactive.
  12. Is almost completely immune to chemical attack at temperatures below 150°C, and is attacked only by hydrofluoric acid, acidic solutions containing the fluoride ion, and free sulphur trioxide.
  13. Poor conductor of electricity. It is very resistant to corrosion but tarnishes upon exposure to air.
  14. Its density is exceeded only by that of platinum, iridium, and osmium, and its melting point is exceeded only by that of tungsten and carbon. It is expensive but useful as a trace alloying agent.
  15. Is an essential constituent of leaves, bones, teeth, and shells. The fifth most abundant element in the earth's crust and makes up more than 3% of the crust.

30 Clues: Dangerously radioactive. • Named after Alfred Nobel who discovered dynamite. • Is somewhat rare and expensive, although not as expensive as gold • Has more isotopes than any other element, all of which are radioactive. • A much more abundant element in the sun and certain stars than on earth. • ...

Periodic Table Crossword 2013-03-16

Periodic Table Crossword crossword puzzle
Across
  1. I am what a dog does with its bone
  2. I am constantly used in jewelry
  3. I am named after the five cent coin
  4. I like to be used in pools
  5. I appeared in the 'Wizard of Oz'
  6. I send people into a 'rush'
  7. I am named after Mickey Mouse's best friend
  8. 'Proud to be an (BLANK)'
  9. Tree's create me
  10. I am named after a famous sunken ship
  11. I help your bones grow
  12. I am a type of famous award
  13. I am what doctors do to their patients
  14. I am apart of table salt
Down
  1. I am a place where you wash your dishes
  2. I am everyone's 'bro' but everything is 'mine'
  3. I am named after a state on the pacific coast
  4. I am named after the Greek titan of the moon
  5. I help your pencil write
  6. I am used in advertisement signs
  7. I am named after eighth planet from the sun
  8. I am named after the closest planet to the sun
  9. My last name is 'foil'
  10. I am also known as the 'Native American' element

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

Periodic Table Crossword 2014-11-16

Periodic Table Crossword crossword puzzle
Across
  1. Rotten egg gas
  2. A common response to just about anything
  3. Stored in bones
  4. A non-metal that exists as a gas on Earth
  5. An expression used by unintelligent life forms: "__ke a boss"
  6. When mixed with barium you can get a babe
  7. Weird Al Yankovic sings about it
  8. Can make ice cream in liquid form
  9. Can be compressed to make diamonds
  10. What dentists put on your teeth
Down
  1. What doctors do for sick people
  2. What you call a chemistry moron
  3. How you let out body fluids in the bathroom
  4. Used in pools
  5. You don't really want to do this crossword do you?
  6. Creates an orange glow when burned
  7. A criminal with whimsical tendencies
  8. When your parents have left, they _______
  9. Used in lighting
  10. The chemical which trees excrete

20 Clues: Used in pools • Rotten egg gas • Stored in bones • Used in lighting • What doctors do for sick people • What you call a chemistry moron • What dentists put on your teeth • Weird Al Yankovic sings about it • The chemical which trees excrete • Can make ice cream in liquid form • Creates an orange glow when burned • Can be compressed to make diamonds • ...

Periodic Table Puzzle 2015-10-20

Periodic Table Puzzle crossword puzzle
Across
  1. 14
  2. 15
  3. 07
  4. 01
  5. 04
  6. 08
  7. 03
  8. 11
  9. 05
  10. 09
Down
  1. 06
  2. 02
  3. 21
  4. 13
  5. 10
  6. 19
  7. 16
  8. 17
  9. 18
  10. 20
  11. 12

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

The Periodic Table 2016-01-04

The Periodic Table crossword puzzle
Across
  1. I am a nonmetal, noble gas that is rare, colorless, odorless and heavy and was discovered in London in 1888 by William Ramsay and Morris Travers.
  2. I am a solid, non-metal halogen that is a bluish-black solid and a purple vapor. I am sometimes found in table salt to prevent thyroid disease.
  3. I am a highly toxic metal in a liquid state and am typically found in thermometers.
  4. I am a nonmetal solid that can be in two forms: black graphite and clear diamond. I am currently used as fuel and in pencil tips.
  5. I am a solid metal and considered a treasure. My element name in Latin is “Aurum.”
  6. I am an orange red transition metal found in pennies.
  7. I am a silvery-white solid metal that is an explosive hazard when in powder form. I am widely used in the manufacturing of electronic devices such as phones, laptop computers and cameras.
  8. I am presented in metallic meteorites and my element name can also describe a five-cent American coin.
  9. I am a silvery-gray transition metal and my atomic number is “26.”
  10. I am a transition metal named after the Titans--the sons of the Earth goddess in Greek mythology.
  11. My atomic number is “50” and I am often used in the production of cans.
Down
  1. I was discovered in 1806 by Sir Humphry Davy and my atomic weight is “22.98977.”
  2. I am a solid transition metal named after the German word “Zinke” in referral to the sharp crystals formed after smelting.
  3. I am a non-metal halogen gas used to produce clean drinking water and swimming pools.
  4. I am a non-toxic, essential metal for living organisms. I was named for my occurrence in calx--the Roman name for limestone.
  5. I am a bluish-gray metal with poisonous compounds and was previously used in paint and pencils.
  6. My element symbol is “V” and I am a solid transition metal with a boiling point of 34000 C.
  7. My atomic weight is “107.868” and my element name is the same as my color. My melting point is 961.950 C.
  8. I am a solid, silvery-white transition metal used in jewelry and dental work. My element name derives from the Spanish word “platina” which means “little silver.”
  9. I am a nonmetal, noble gas that is colorless, odorless and inert. I am used alongside other gases to light products such as “neon light” signs and bright, white light for photography and light bulbs.

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

S1 Periodic Table 2023-03-24

S1 Periodic Table crossword puzzle
Across
  1. Name the element with the symbol Hg
  2. Name the element with the symbol Au
  3. Name the element with the symbol P
  4. Name the element with the symbol Ti
  5. Name the element with the symbol Si
  6. Name the element with the symbol Zn
  7. Name the element with the symbol As
  8. Name the element with the symbol Fe
  9. Name the element with the symbol Na
  10. Name the element with the symbol Mg
Down
  1. Name the element with the symbol Li
  2. Name the element with the symbol W
  3. Name the element with the symbol Kr
  4. Name the element with the symbol K
  5. Name the element with the symbol I
  6. Name the element with the symbol Cr
  7. Name the element with the symbol O
  8. Name the element with the symbol H
  9. Name the element with the symbol N
  10. Name the element with the symbol C
  11. Name the element with the symbol He
  12. Name the element with the symbol Ag

22 Clues: Name the element with the symbol W • Name the element with the symbol K • Name the element with the symbol I • Name the element with the symbol P • Name the element with the symbol O • Name the element with the symbol H • Name the element with the symbol N • Name the element with the symbol C • Name the element with the symbol Li • Name the element with the symbol Kr • ...

Periodic Table Crossword 2022-04-18

Periodic Table Crossword crossword puzzle
Across
  1. The ratio of the distance and time of an object.
  2. The measure of gravity acting on an object
  3. The measure of inertia of an object
  4. The rate at which velocity changes.
  5. A device that changes a force and/or direction.
  6. The speed AND direction an object is moving.
  7. The fixed point that a lever bar rotates around.
  8. A force that opposes the motion of objects.
  9. The ability to do work.
  10. A V-Shaped object that has two inclined planes.
Down
  1. Length of the entire path between two points.
  2. The product of an object's mass and its velocity
  3. The product of force and distance.
  4. A quantity that has both magnitude and direction.
  5. The rate at which work is done.
  6. _____ variable is one that you change.
  7. _____ variable is one that stays constant.
  8. Straight line path from one point to another
  9. An inclined plane wrapped around a cylinder.
  10. A push or pull on an object

20 Clues: The ability to do work. • A push or pull on an object • The rate at which work is done. • The product of force and distance. • The measure of inertia of an object • The rate at which velocity changes. • _____ variable is one that you change. • The measure of gravity acting on an object • _____ variable is one that stays constant. • A force that opposes the motion of objects. • ...

The Periodic Table 2022-12-08

The Periodic Table crossword puzzle
Across
  1. atomic number is 20.
  2. has 56 protons and electrons.
  3. has an atomic mass of 58.93.
  4. the atomic number is 2.
  5. is the first period of the table.
  6. the symbol of this element is Zr with an atomic number of 40.
  7. we use this in everyday life and its symbol is Fe.
  8. is a nonmetal and is in group 16 of the table.
  9. its atomic mass number is 14.01.
  10. the symbol of this element is Ar.
  11. is a noble gas and is in Group 18.
Down
  1. is a metal with a symbol of K.
  2. the symbol is C.
  3. is solid at room temperature.
  4. symbol is Na.
  5. is a metal and its atomic number is 3.
  6. has 2,2 electrons per shell and its symbol is Be.
  7. atomic number is 56.
  8. is the first element in Group 13.
  9. make up water.

20 Clues: symbol is Na. • make up water. • the symbol is C. • atomic number is 20. • atomic number is 56. • the atomic number is 2. • has an atomic mass of 58.93. • has 56 protons and electrons. • is solid at room temperature. • is a metal with a symbol of K. • its atomic mass number is 14.01. • is the first period of the table. • is the first element in Group 13. • ...

Periodic Table Facts 2022-12-12

Periodic Table Facts crossword puzzle
Across
  1. used in disinfectant and bleach
  2. copper, silver, gold
  3. is found in trace amounts in the air we breathe
  4. rare earth metals
  5. used in hormone regulation
  6. white fireworks and baseball bats
  7. most used metal
  8. an alloy of iron
  9. used in lights and signs
  10. found in sand rocks and soil - it is an excellent semi-conductor
  11. all radioactive
  12. least reactive
  13. an alloy of copper and other metals like zinc
  14. use in jewelry and photographic paper
  15. The Most Abundant Element in the Universe
  16. an alloy of copper and tin
  17. used to make powerful magnets
Down
  1. Found in Table Salt
  2. Found in Bananas and Avocados
  3. needed for strong bones
  4. used in electric wiring because it is a superior electricity conductor
  5. found in jewelry and most electronic equipment
  6. used in toothpaste
  7. abundant in Earth's crust; used in cans, foil, wrap, pans, building materials, and aircraft
  8. most reactive nonmetal group - 7 valence electrons
  9. used in blimps and balloons
  10. only metal that is liquid at room temperature
  11. very reactive but not as reactive as alkali
  12. completely unreactive, they have a complete outer level of electrons
  13. water softening products and laundry detergent
  14. used to make nitrates for fertilizer and ammonia - makes up 78% of the air we breathe
  15. used in pigments for yellow paint
  16. makes up 20% of the air we breathe
  17. used in nuclear reactors and weapons
  18. found in coal, oil, natural gas and foods

35 Clues: least reactive • most used metal • all radioactive • an alloy of iron • rare earth metals • used in toothpaste • Found in Table Salt • copper, silver, gold • needed for strong bones • used in lights and signs • used in hormone regulation • an alloy of copper and tin • used in blimps and balloons • Found in Bananas and Avocados • used to make powerful magnets • used in disinfectant and bleach • ...

Periodic Table crossword 2023-02-27

Periodic Table crossword crossword puzzle
Across
  1. This element is the heaviest Noble Gas
  2. Which element has the largest atomic radius
  3. Sulfur’s _______ point is 444.72° C
  4. What are the electrons on the outermost shell called? (_______ Electrons)
  5. Which element has the most density in the Alkali Earth Metals
  6. Which Halogen has the highest melting point
  7. The tendency of an atom to attract electrons to itself
  8. The family that is completely unreactive (_____ Gases)
  9. This element has the most electronegativity
  10. Pattern of change
  11. What does the row number correspond with on the periodic table
Down
  1. Which element has the atomic number 15?
  2. This element has 4 shells and 6 valence electrons
  3. This family only needs one valence electron to have a chemical reaction
  4. Which is more electronegative between Fluorine and Francium
  5. The most reactive Alkali Metal
  6. Which nonmetal was discovered in 3750 BC?
  7. Which column does the first column react with the best?
  8. Size of an atom (Atomic ______)
  9. How many valence electrons do the Alkaline Earth metals have?

20 Clues: Pattern of change • The most reactive Alkali Metal • Size of an atom (Atomic ______) • Sulfur’s _______ point is 444.72° C • This element is the heaviest Noble Gas • Which element has the atomic number 15? • Which nonmetal was discovered in 3750 BC? • Which element has the largest atomic radius • Which Halogen has the highest melting point • ...

Periodic Table Crossword 2023-02-02

Periodic Table Crossword crossword puzzle
Across
  1. an element named after the first person to split an atom after trying to create a new element
  2. the weighted-average mass of the mixture of its isotopes
  3. particles with an electrical charge of 1-
  4. The smallest piece of matter with properties of the element.
  5. any metalic element
  6. the area around the nucleus of an atom
  7. building block of subatomic particles
  8. an element that was named after a country Famous for their bread
  9. an element named after a university in california that discovered over 10 elements
  10. particles with an electrical charge of 1+
  11. A small, positively charged center of an atom.
Down
  1. a chemical element that forms a salt when reacting with metal
  2. the sum of the number of protons and neutrons
  3. Neutral particles without an electrical charge
  4. the number of protons in an atom is equal to this.
  5. an element names after a scientist with the first name Glenn
  6. An element that was initally faked by Victor Ninov
  7. atoms of the same element that have different numbers of neutrons are called this
  8. the sumbol of the element and dots to represent the electrons in the outer energy level
  9. arrangement of elements by increasing atomic number and changes of physical and chemical properties

20 Clues: any metalic element • building block of subatomic particles • the area around the nucleus of an atom • particles with an electrical charge of 1- • particles with an electrical charge of 1+ • the sum of the number of protons and neutrons • Neutral particles without an electrical charge • A small, positively charged center of an atom. • ...

Periodic Table Crossword! 2023-04-27

Periodic Table Crossword! crossword puzzle
Across
  1. Bond between nonmetals
  2. Last name of scientist that named Lithium
  3. Bond between metals and nonmetal
  4. Elements that are shiny, good conductors, and found on the left side of the periodic table
  5. Element that are dull,brittle and often a gas a room temperature
  6. An uncharged atomic particle that has a mass nearly equal to that of the proton and is present in all known atomic nuclei except the hydrogen nucleus
  7. Last name of scientist that distinguished Hydrogen
  8. Last name of scientist that named Potassium
  9. Rows across on the periodic table
  10. A small, positively charged particle of matter found in the atoms of all elements
Down
  1. Atoms of the same element that have a different number of neutrons
  2. Last name of scientist that named Carbon
  3. Number of protons plus number of neutrons is Atomic ____
  4. Last name of scientist that named Neon
  5. An atom with charge
  6. The electrons on the outer orbital are called _________ electrons
  7. Last name of scientist that distinguished Helium
  8. A particle with a negative charge that is found in all atoms.
  9. The number of protons an atom has is Atomic ______
  10. Columns (up/down) on the periodic table
  11. The smallest particle of an element that retains the elements properties

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

The Periodic Table 2023-04-27

The Periodic Table crossword puzzle
Across
  1. My chemical symbol is 'Au' who am I
  2. My group is 14, who am I?
  3. My neutron calculation is 9, What am I?
  4. My neutron calculations are 138, Who am I?
  5. My chemical symbol is 'Fe' who am I?
  6. My atomic number is 7, Who am I?
  7. My group is 17, Who am I?
  8. My Chemical symbol is 'He' Who am I?
  9. My group and period coordinates are (10,7) who am I?
  10. My group and period coordinates are (16,4) who am I?
Down
  1. My chemical symbol is 'Ar' who am I?
  2. My group is 1, who am I?
  3. My atomic number is 30, Who am i?
  4. group is 11, Who am I?
  5. A small, positively charged particle of matter found in the atoms of all elements.
  6. My atomic number is 19, who am I?
  7. My neutron calculation is 16, Who am I?
  8. an uncharged atomic particle that has a mass nearly equal to that of the proton and is present in all known atomic nuclei except the hydrogen nucleus.
  9. a part or aspect of something abstract, especially one that is essential or characteristic.
  10. My group and period coordinates are (2,6) Who am I?
  11. My group and period coordinates are (3,4). Who am I?
  12. My atomic number is 50, Who an I?
  13. A small particle with a negative charge that is found in all atoms.
  14. My neutron calculation is 12, Who am I?

24 Clues: group is 11, Who am I? • My group is 1, who am I? • My group is 14, who am I? • My group is 17, Who am I? • My atomic number is 7, Who am I? • My atomic number is 30, Who am i? • My atomic number is 19, who am I? • My atomic number is 50, Who an I? • My chemical symbol is 'Au' who am I • My chemical symbol is 'Ar' who am I? • My chemical symbol is 'Fe' who am I? • ...

Periodic Table Review 2023-05-02

Periodic Table Review crossword puzzle
Across
  1. metal with 28 electrons
  2. Element that has 26 protons
  3. horizontal rows on the periodic table
  4. Element in Group 17 often mistaken for the end of your pencil
  5. A transition metal with 25 electrons
  6. Metals that are found in groups 3-12 are called _____________ metals
  7. A gas with atomic mass of 19; (hint: look in group 17)
  8. Only element in group 17 that is a liquid
  9. vertical columns on the periodic table
  10. Group 17 elements are called __________.
  11. Chart with all known elements
  12. Noble gas with 2 electrons
  13. Gas with 8 protons and 8 electrons
  14. Only element in Group 1 that is not classified as an alkali metal
  15. Silvery white metal used to make salt;found in Group 1
Down
  1. Types of metals found in Group 1 of the periodic table
  2. Center of an atom
  3. Positively charged particles found in the nucleus of an atom
  4. neutrally charged particles found inside the nucleus of an atom
  5. Group 18 elements are called _______.
  6. Transition metal with 30 electrons
  7. element that as 20 neutrons and found in teeth and bones
  8. Element with atomic number 53
  9. Element that is a liquid at room temperature;symbol Hg
  10. Negatively charged particles found in the nucleus of an atom

25 Clues: Center of an atom • metal with 28 electrons • Noble gas with 2 electrons • Element that has 26 protons • Element with atomic number 53 • Chart with all known elements • Transition metal with 30 electrons • Gas with 8 protons and 8 electrons • A transition metal with 25 electrons • horizontal rows on the periodic table • Group 18 elements are called _______. • ...

Periodic Table Crossword 2020-03-25

Periodic Table Crossword crossword puzzle
Across
  1. its in milk
  2. the first element
  3. a 5 cent coin
  4. what's found in most batteries
  5. what weakens superman
  6. what a quarter is made from
  7. what you breathe
  8. what forks and spoons are made of
  9. material from a penny
  10. material from a tin
  11. comes from salt
Down
  1. what you find in your pencil
  2. what you use to clean your pool
  3. also a planet
  4. what a one dollar coin is made from
  5. kinds of signs hanging outside of convenience stores
  6. atomic number of 53
  7. mass of 4
  8. contains Tennessee's NFL team mascot in the name of this element
  9. sort of sounds like 'boring'

20 Clues: mass of 4 • its in milk • also a planet • a 5 cent coin • comes from salt • what you breathe • the first element • atomic number of 53 • material from a tin • what weakens superman • material from a penny • what a quarter is made from • what you find in your pencil • sort of sounds like 'boring' • what's found in most batteries • what you use to clean your pool • ...

Periodic Table Puzzle 2021-01-15

Periodic Table Puzzle crossword puzzle
Across
  1. 2nd most abundant in Earth's crust, 14 neutrons
  2. transition metal with 25 electrons
  3. carbon family-often mistaken for end of your pencil
  4. atomic number 47-used to make photographic film
  5. halogen with atomic number of 53
  6. in the Carbon family in the 5th period
  7. silvery white metal used to make salt
  8. metal and liquid at room temperature-poisonous
  9. make up 78% of air, in 15th group
  10. noble gas with 2 electrons
  11. 26 protons
  12. not an alkali metal, but have 1 electron
  13. in Nitrogen family with 16 neutrons
  14. halogen that is a liquid
Down
  1. head of carbon family, basis of life
  2. 16 neutrons, oxygen family
  3. atomic number 79
  4. 20 neutrons found in your teeth and bones
  5. gas with a mass number of 19
  6. most abundant metal in Earth crust- Boron family
  7. transition metal,30 electrons,used in making paint
  8. gas with 8 protons and 8 neutrons
  9. 1st element in 4th period used in fertilizer
  10. alkaline Earth metal, used in fireworks
  11. 28 electrons. I am a metal.
  12. atomic mass is 35.45

26 Clues: 26 protons • atomic number 79 • atomic mass is 35.45 • halogen that is a liquid • 16 neutrons, oxygen family • noble gas with 2 electrons • gas with a mass number of 19 • 28 electrons. I am a metal. • halogen with atomic number of 53 • gas with 8 protons and 8 neutrons • make up 78% of air, in 15th group • transition metal with 25 electrons • in Nitrogen family with 16 neutrons • ...

The Periodic Table 2020-12-09

The Periodic Table crossword puzzle
Across
  1. You can find me in the same family as carbon in the fifth period
  2. My atomic number is 47 and I am used to make photographic film
  3. In my neutral atom I have 2 electrons in the first energy level, 8 in the second and 6 in the third
  4. My atomic mass is 35.45 amu
  5. I am the transition metal in period 4 with the greatest number of protons
  6. I am the only nonmetal in group 14
  7. I am the alkaline earth metal found in your teeth and bones
  8. My atomic nunber is 79
  9. I am not a metal, but am a member of the alkali metal family since I behave like them
  10. I am the noble gas in period 1
  11. I have 26 protons
  12. I am the alkali metal found in table salt
  13. I am the halogen in period 5
  14. I am the lightest member of the halogen family
  15. I am a transition metal which has 25 electrons in its neutral atom
Down
  1. I am the first element in the fourth period and used in fertilizers
  2. I am the only metalloid in period 3
  3. I am the only metal that is a liquid at room temperature
  4. I am the only member of family 16 that is a gas at room temperature
  5. I am a metal with 28 electrons in its neutral atom
  6. I am the only halogen that is a liquid at room temperature
  7. I am a member of the alkaline earth metals used to make fireworks
  8. I am a member of the same family as boron, and am the most abundant metal in the Earth's crust
  9. I am the nonmetal member of family 15 that is not a gas at room temperature
  10. I make up 78% of the air around you and am a member of family 15
  11. I am a member of family 14 and period 6

26 Clues: I have 26 protons • My atomic nunber is 79 • My atomic mass is 35.45 amu • I am the halogen in period 5 • I am the noble gas in period 1 • I am the only nonmetal in group 14 • I am the only metalloid in period 3 • I am a member of family 14 and period 6 • I am the alkali metal found in table salt • I am the lightest member of the halogen family • ...

SPS1 Periodic Table 2020-12-13

SPS1 Periodic Table crossword puzzle
Across
  1. Model included a nucleus with a positive electric charge. Negatively charged electrons moved in orbits around the nucleus.
  2. model of atom in which the electrons seem to form a cloud as they move around the nucleus
  3. Vertical column in the periodic table
  4. another name for group
  5. Basic unit of matter
  6. A region of space within an atom in which electrons with the same energy are generally located. Determined by the period the element is located on.
  7. An atom or group of atoms that has a positive or negative charge.
  8. an element that is typically dull in appearance and is a poor conductor of electricity. Many are gases at room temperature.
  9. Atom with the same number of protons but different numbers of neutrons.
  10. A chart of the elements showing the repeating pattern of their properties
  11. Electrons in the outermost energy, or electron shell. This determines how the atom will react chemically with other atoms.
Down
  1. A subatomic particle that has a positive charge and that is found in the nucleus of an atom. Has a mass of 1 AMU
  2. Elements that have properties of both metals and nonmetals.
  3. Mass the weighted average of the masses of the isotopes of an element
  4. A pure substance made of only one kind of atom.
  5. A subatomic particle that has a negative charge. Found outside the nucleus. Mass of 0 AMU
  6. When an atom loses and electron. The excess charge comes from protons.
  7. A unit of mass that measure the relative amounts of matter in atoms. (AMU)
  8. A horizontal row of elements in the periodic table
  9. an element that is solid at room temperature, a good conductor of heat and electricity, and generally is shiny; most metals are ductile and malleable
  10. protons, neutrons, electrons
  11. When an atom gains an electron. The excess charge comes from electrons
  12. A subatomic particle that has no charge and that is found in the nucleus of an atom. Has a mass of 1 AMU

23 Clues: Basic unit of matter • another name for group • protons, neutrons, electrons • Vertical column in the periodic table • A pure substance made of only one kind of atom. • A horizontal row of elements in the periodic table • Elements that have properties of both metals and nonmetals. • An atom or group of atoms that has a positive or negative charge. • ...

Periodic table crossword 2020-12-15

Periodic table crossword crossword puzzle
Across
  1. b
  2. hf
  3. si
  4. nb
  5. cl
  6. cr
  7. ba
  8. hg
  9. tb
  10. kr
  11. w
  12. mg
  13. f
  14. ce
  15. am
  16. zn
  17. no
  18. sn
  19. ne
  20. ag
  21. in
  22. ti
Down
  1. ac
  2. o
  3. c
  4. ta
  5. at
  6. pt
  7. au
  8. sr
  9. os
  10. ni
  11. zr
  12. pb
  13. ar
  14. bi
  15. ir
  16. rn
  17. mn
  18. li
  19. y
  20. db
  21. nh
  22. rb
  23. br
  24. sb
  25. he
  26. ca
  27. be
  28. fr
  29. co

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

the periodic table 2020-12-19

the periodic table crossword puzzle
Across
  1. how many groups?
  2. element silver (Ag)
  3. oldest element?
  4. what is the first element in the table?
  5. there are ____ elements in the periodic
  6. how many elements are in sixth period?
  7. "Li"?
  8. _ are towards the left side of the
  9. magnesium symbol?
  10. three types of elements :metal ,nonmetal,_
  11. most expensive metal
  12. what is the other name of rows?
  13. what is the element that has greatest
  14. it was first discovered by observing sun
  15. how many periods?
  16. heaviest?
Down
  1. when did he invented the
  2. nonmetals are towards the __side of the
  3. what is the country that is named after
  4. the table
  5. Oganesson
  6. out of first 20?
  7. million different compounds
  8. J is the only ___ which is not
  9. inventor?
  10. rarest ,largest and most expensive one?
  11. what is other name of columns?
  12. __is unique cause is known to form up to
  13. most dangerous

29 Clues: "Li"? • the table • Oganesson • inventor? • heaviest? • most dangerous • oldest element? • how many groups? • out of first 20? • magnesium symbol? • how many periods? • element silver (Ag) • most expensive metal • when did he invented the • million different compounds • J is the only ___ which is not • what is other name of columns? • what is the other name of rows? • ...

The Periodic Table 2020-12-18

The Periodic Table crossword puzzle
Across
  1. what is the 1st element
  2. is helium a non metal
  3. what is the element of symbol Ar
  4. what is the symbol of the element silicon
  5. who made periodic table
  6. what is the element of symbol Na
  7. what is the symbol of the element calcium
  8. what is the element of symbol Cl
  9. what is the symbol of element magnesium
  10. what is the symbol of element lithium
  11. what is the element of symbol B
  12. what is the 7th element
  13. how many nonmetal are the
  14. how many metalloid elements are there
  15. what is the 4th element
Down
  1. how many elements are there
  2. what is the element of symbol K
  3. what is the element of symbol F
  4. what is the element of symbol N
  5. what is the element of symbol P
  6. is calcium a metal
  7. how many groups are there in the periodic table
  8. what is the element of symbol C
  9. how many metals are there
  10. is neon a metal

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

Periodic Table Puzzle 2021-02-26

Periodic Table Puzzle crossword puzzle
Across
  1. I am a member of the halide family with an atomic number of 53.
  2. I am a gas with 8 protons and 8 neutrons.
  3. I have 26 protons.
  4. I am a noble gas that easily floats in the air.
  5. I am a transition metal with 25 electrons.
  6. My atomic number is 79.
  7. I am the only element in the halide family that is a liquid.
  8. My atomic number is 47 and I am used to make photographic film.
  9. I make up 78% of the air and am found in the 15th group.
  10. I have 20 neutrons and am found in your teeth and bones.
  11. I am the second most abundant element in the earth's crust and have 14 neutrons.
  12. I am a metal that is liquid at room temperature.
  13. I have 2 electrons in the first shell, 8 in the second, and 6 in the third.
Down
  1. I am an element with 6 protons that actually makes up the end of your pencil.
  2. I am a gas with a mass of 19 and am the most reactive non-metal.
  3. I am a member of the Nitrogen family with 16 neutrons.
  4. I am a silvery white metal used to make salt.
  5. I am not really an alkali metal, but since I have only 1 electron I behave like them.
  6. I am an alkaline earth metal used to make fireworks and medicines.
  7. My atomic mass is 35.453.
  8. I am a member of the Carbon family often mistaken for the end of your pencil.
  9. I am a member of the Boron family and am the most abundant metal in the Earth's crust.
  10. I am a transition metal with 30 electrons and am used in making paint.
  11. I am the first element in the fourth period.
  12. I am found in the Carbon family in period five.
  13. I am a metal with 28 electrons.

26 Clues: I have 26 protons. • My atomic number is 79. • My atomic mass is 35.453. • I am a metal with 28 electrons. • I am a gas with 8 protons and 8 neutrons. • I am a transition metal with 25 electrons. • I am the first element in the fourth period. • I am a silvery white metal used to make salt. • I am a noble gas that easily floats in the air. • ...

Periodic Table Elements 2021-03-12

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

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

periodic table puzzle :))) 2021-09-15

periodic table puzzle :))) crossword puzzle
Across
  1. partials in the nucleus that have no charge
  2. term for the rows of the periodic table
  3. ease and speed at which one element combines with one another
  4. deterioration of a metal due to chemical reaction
  5. average mass of all the isotopes of that element
  6. means salt forming. Florine,bromine, chlorine,iodine,are very reactive.
  7. arrangement of all the elements showing a repeating pattern
  8. can be pulled out or drawed into long wires
  9. can be hammer or rolled into flat sheets or shapes
  10. elements that are good conductors of electricity and heat, often shiny and bendable
  11. positively charged particle in the nucleus of an atom
  12. element that lacks most properties of a metal. mostly found on the right side.
Down
  1. one or two letter abbreviation for an element
  2. have some properties of metals and nonmetals.
  3. two molecules of the nitrogen family are combined with each other and are not very reactive
  4. most reactive elements
  5. number of protons in the nucleus of an atom
  6. very center of an atom
  7. term for the columns of the periodic table (families)
  8. elements of group 18
  9. negatively charged particle that orbits the center of an atom
  10. shiny and reflective

22 Clues: elements of group 18 • shiny and reflective • most reactive elements • very center of an atom • term for the rows of the periodic table • partials in the nucleus that have no charge • number of protons in the nucleus of an atom • can be pulled out or drawed into long wires • one or two letter abbreviation for an element • have some properties of metals and nonmetals. • ...

Periodic Table Crossword 2021-09-22

Periodic Table Crossword crossword puzzle
Across
  1. It's earlier name was magnium
  2. It comes from Scandinavia
  3. It's the 4th element on the Periodic Table
  4. It only reacts to fluorine gas
  5. It's essential in plants
  6. It is 38% more denser than air
  7. Name comes from the greek word for moon
  8. It's probably in almost everything
  9. It's the 2nd most lightest element
Down
  1. It was discovered twice
  2. First element to be isolated by electrolysis
  3. It has 26 neutrons
  4. 3rd most abundant element in the ocean
  5. It was known since ancient times
  6. Children need it to grow
  7. It's the 2nd most abundant of all metals
  8. It's used in stainless steel and magnets
  9. It smells bad to many humans
  10. It's found in bones
  11. It expands when it freezes
  12. 2nd most abundant element in Earth's core

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

Periodic Table Crossword 2021-09-22

Periodic Table Crossword crossword puzzle
Across
  1. It's used in stainless steel and magnets
  2. It was known since ancient times
  3. It's found in bones
  4. Children need it to grow
  5. It expands when it freezes
  6. 2nd most abundant element in Earth's core
  7. It's the 2nd most abundant of all metals
  8. Name comes from the greek word for moon
  9. It smells bad to many humans
  10. It was discovered twice
Down
  1. It's the 2nd most lightest element
  2. First element to be isolated by electrolysis
  3. It's probably in almost everything
  4. It only reacts to fluorine gas
  5. It is 38% more denser than air
  6. It's earlier name was magnium
  7. It comes from Scandinavia
  8. It's essential in plants
  9. 3rd most abundant element in the ocean
  10. It has 26 neutrons
  11. It's the 4th element on the Periodic Table

21 Clues: It has 26 neutrons • It's found in bones • It was discovered twice • Children need it to grow • It's essential in plants • It comes from Scandinavia • It expands when it freezes • It smells bad to many humans • It's earlier name was magnium • It only reacts to fluorine gas • It is 38% more denser than air • It was known since ancient times • It's the 2nd most lightest element • ...

periodic table parts 2021-10-19

periodic table parts crossword puzzle
Across
  1. I am in group 15 row 5
  2. My atomic number is 79.
  3. I member of group 13 and the most abundant metal in the earth's crust.
  4. I am the only halogen that is a liquid.
  5. I am an alkaline earth metal and used for fireworks.
  6. I am a gas with a mass of 19.00
  7. I make up 78% of the air and I am found in the 15th group.
  8. I am a transition metal with 25 electrons.
  9. I am the second most abundant element in the earth's crust,used in computer ships and have 14 neutrons.
Down
  1. I have 20 neutrons and I am found in your teeth and bones.
  2. I am a halogen in row 3
  3. I am a gas with 8 protons and 8 neutrons.
  4. I am a silvery white metal,alkali metal and used to make salt.
  5. I am the first element in the fourth period,help with muscles and found in bananas.
  6. I am not really an alkali metal, but since I have one proton I act more like a nonmetal.
  7. I have 2 electrons in the first energy level, 8 electrons in the second and 6 in the third.
  8. I have 26 protons.
  9. I am a halogen with 53 protons.
  10. I am a metal that is liquid at room temperature.
  11. I am a transition metal with 30 electrons and useful for your immune system.
  12. I am the head of the carbon family known as the "basis of life"
  13. My atomic number is 47 and I am use in making photographic film.
  14. I am a member of group 15 with 16 neutrons.
  15. I am a member of group 14,mistaken for the end of your pencil and unfortunately sometimes found in water.

24 Clues: I have 26 protons. • I am in group 15 row 5 • I am a halogen in row 3 • My atomic number is 79. • I am a halogen with 53 protons. • I am a gas with a mass of 19.00 • I am the only halogen that is a liquid. • I am a gas with 8 protons and 8 neutrons. • I am a transition metal with 25 electrons. • I am a member of group 15 with 16 neutrons. • ...

The Periodic Table 2022-10-31

The Periodic Table crossword puzzle
Across
  1. I am the first element in group 14 of the periodic table and am the basis of life.
  2. I have 20 neutrons and am found in your teeth and bones.
  3. I am a noble gas that you can find in colourful signs.
  4. I have 26 protons.
  5. I am a gas with 8 protons and 8 neutrons.
  6. I am the second most abundant element in the earth's crust and have 14 neutrons.
  7. I am a transition metal with 30 electrons useful in making paint.
  8. I am a member of the alkaline earth metals used to make fireworks and medicines.
  9. I am a gas with the mass number of 18.998.
  10. My atomic number is 79.
Down
  1. I am the first element in the fourth period of the periodic table and am used too make fertilizer.
  2. I make up 78% of the air and am found in the 15th group.
  3. I am a transition metal with 25 electrons.
  4. My atomic mass is 35.435.
  5. I am not really an alkali metal, but since I have only 1 electron I behave like them.
  6. I am a metal with 28 electrons.
  7. I am a silvery white metal used to make salt.
  8. I am a noble gas with 2 electrons.
  9. My atomic number is 47 and I am used to make photographic film.
  10. I am in the nitrogen group and have 16 neutrons.
  11. I am a member of the carbon family often mistaken for the end of your pencil.

21 Clues: I have 26 protons. • My atomic number is 79. • My atomic mass is 35.435. • I am a metal with 28 electrons. • I am a noble gas with 2 electrons. • I am a gas with 8 protons and 8 neutrons. • I am a transition metal with 25 electrons. • I am a gas with the mass number of 18.998. • I am a silvery white metal used to make salt. • I am in the nitrogen group and have 16 neutrons. • ...

The Periodic Table 2022-10-06

The Periodic Table crossword puzzle
Across
  1. as "like a metal", which means that they conduct heat and electricity moderately well, and possess some properties of metals and some properties of non-metals.
  2. Are elements that appear dull and are poor conductors of heat.
  3. chemical property that describes the tendency of an atom to attract a shared pair of electrons towards itself.
  4. positively charged ion is called
  5. type of covalent bond in which the electrons forming the bond are unequally distributed
  6. In the same group with the same electron configuration in their valence electron.
  7. Are elements that are shiny, ductile, and good conductors of heat and electricity.
  8. the vertical columns on the table. These define a "family" of elements which have similar chemical properties
  9. Electrons in this shell are called
  10. negatively charged ion is called
Down
  1. The outermost layer of an atom.
  2. Formed between non-metals and metals through an electron transfer.
  3. An atom or a molecule that has an electrical charge is called
  4. A group of elements that has full octet electrons.
  5. He reported the discovery of a new gaseous element ARGON This element is chemically inert and did not fit any of the known periodic groups.
  6. The horizontal rows on the table, with the elements arranged in order of increasing atomic number.
  7. English chemist who presented another way of classifying and organizing the elements.
  8. Eight valence electrons is described by the
  9. Non-metals form by sharing an electron-pair between them.
  10. Element with the lowest electronegativity.

20 Clues: The outermost layer of an atom. • positively charged ion is called • negatively charged ion is called • Electrons in this shell are called • Element with the lowest electronegativity. • Eight valence electrons is described by the • A group of elements that has full octet electrons. • Non-metals form by sharing an electron-pair between them. • ...

periodic table crossword 2022-08-25

periodic table crossword crossword puzzle
Across
  1. Ba
  2. O
  3. Hg
  4. Au
  5. Ag
  6. Ne
  7. Cu
  8. Fe
  9. S
  10. Ti
  11. U
  12. Na
  13. N
Down
  1. Si
  2. Li
  3. H
  4. Rn
  5. Al
  6. Ca
  7. He
  8. C
  9. Zn
  10. Ni
  11. Ra
  12. B
  13. Sn

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

Anthony's Periodic Table 2017-12-15

Anthony's Periodic Table crossword puzzle
Across
  1. is an element that lacks most of the properties of metals
  2. the ease and speed which an element combinds or reacts with other substances is called
  3. shiny and refective
  4. metals in group 2 are called
  5. opposite of dull
  6. has properties of metals and nonmetals
  7. an element is the average mass of all the isotopes of that element
  8. material is one that can be pulled out or drawn into long wiers
  9. is the ability of an object to transfer heat
  10. the detrioation of a metal due to a chemical reaction in the enviorment is called
Down
  1. arrangement of elements
  2. ability to carry an electric current
  3. vertical column of elements
  4. the metals of group 1 from lithium to francium are called the
  5. the elements in group 3 through 12 are called
  6. good thermal and electrical conducters
  7. molecule made of two atoms
  8. horizontal row of elements
  9. just below the atomic number is the...
  10. opposite of malleable

20 Clues: opposite of dull • shiny and refective • opposite of malleable • arrangement of elements • molecule made of two atoms • horizontal row of elements • vertical column of elements • metals in group 2 are called • ability to carry an electric current • good thermal and electrical conducters • has properties of metals and nonmetals • just below the atomic number is the... • ...

Periodic Table Vocabulary 2018-11-01

Periodic Table Vocabulary crossword puzzle
Across
  1. The smallest particle that has the properties of an element.
  2. Another name for groups.
  3. Vertical columns of the periodic table.
  4. The letter(s) for an atom.
  5. How easy an element can react with another.
  6. Shiny and reflectiveness of an element.
  7. An electron in the outermost shell of an atom.
  8. The way to measure an electron's mass, it's mass is .008
  9. The mass for an atom.
  10. The subatomic particle with a negative charge
  11. The group that most of the elements on the periodic table are in, usually solid.
  12. The subatomic particle with a positive charge
Down
  1. Horizontal rows
  2. The outside of a nucleus, where electrons are found.
  3. The group of elements that are usually gas.
  4. The subatomic particle with no charge
  5. The gasses that don't usually combine with other elements.
  6. The group of elements that have both properties of a metal and nonmetals.
  7. The number for an atom, equals electrons and protons.
  8. The circle housing the protons and the neutrons

20 Clues: Horizontal rows • The mass for an atom. • Another name for groups. • The letter(s) for an atom. • The subatomic particle with no charge • Vertical columns of the periodic table. • Shiny and reflectiveness of an element. • The group of elements that are usually gas. • How easy an element can react with another. • The subatomic particle with a negative charge • ...