periodic%20table Crossword Puzzles

Periodic table vocabulary review 2023-05-19

Periodic table vocabulary review crossword puzzle
Across
  1. The total number of protons and neutrons in the nucleus of an atom.
  2. A homogeneous mixture of two or more substances in which one substance, the solute, is dissolved in another substance, the solvent.
  3. The amount of solute that can be dissolved in a given amount of solvent at a given temperature.
  4. The number of protons in the nucleus of an atom.
  5. Noble gases
  6. A solution that contains the maximum amount of solute that can be dissolved at a given temperature.
  7. A substance that is made up of two or more elements chemically combined.
  8. Highly reactive nonmetals that have seven valence electrons.
  9. Alkali metals
  10. A solution that contains more solute than it can dissolve at a given temperature.
Down
  1. The force that holds atoms together in a molecule.
  2. A substance that is made up of two or more elements or compounds that are not chemically combined.
  3. The outermost electron in an atom.
  4. A solution that contains less solute than it can dissolve at a given temperature.
  5. Unreactive gases that have a full valence shell of electrons.
  6. Highly reactive metals that have one valence electron.
  7. An atom or group of atoms that has lost or gained electrons.
  8. The substance that is dissolved in a solution.
  9. The substance that does the dissolving in a solution.
  10. Halogens

20 Clues: Halogens • Noble gases • Alkali metals • The outermost electron in an atom. • The substance that is dissolved in a solution. • The number of protons in the nucleus of an atom. • The force that holds atoms together in a molecule. • The substance that does the dissolving in a solution. • Highly reactive metals that have one valence electron. • ...

Periodic Table - EOG Review 2023-06-13

Periodic Table - EOG Review crossword puzzle
Across
  1. How willing an atom is to bond with another
  2. Unreactive, stable group on the PT
  3. Electrons in outer shell
  4. Only nonmetal element left of the stairstep
  5. The number of protons and neutrons in the nucleus
  6. One of the particles found in the nucleus
  7. Most reactive metal group
  8. Name of group 17 elements
  9. Horizontal row on the periodic table
  10. Element with 1 more proton than Scandium
  11. Elements touching the stairstep on the PT
  12. Atomic_____: Tells number of protons
  13. Similar elements are found in the same _______
  14. An atom with a charge
  15. Neutral subatomic particle
  16. Least reactive group of metals, groups 3-12
Down
  1. Negative Subatomic Particle
  2. Another word for "shine," describes metals
  3. Another word for "bendable"
  4. Heaviest element in Alkali Metals
  5. Element chemically similar to Oxygen
  6. Element with 7 valence electrons and 3 shells
  7. Charge of an ion with 4 protons and 2 electrons (write out in words)
  8. Describes metalloid conductivity
  9. Element with 6 valence electrons and 4 shells
  10. Metalloid element with 3 electron shells
  11. Different versions of same element with different neutrons
  12. Group 2 element with 6 electron shells
  13. ____Rule: Atoms want a full valence shell

29 Clues: An atom with a charge • Electrons in outer shell • Most reactive metal group • Name of group 17 elements • Neutral subatomic particle • Negative Subatomic Particle • Another word for "bendable" • Describes metalloid conductivity • Heaviest element in Alkali Metals • Unreactive, stable group on the PT • Element chemically similar to Oxygen • Horizontal row on the periodic table • ...

Periodic Table/ Matter Vocab 2013-02-10

Periodic Table/ Matter Vocab crossword puzzle
Across
  1. The substance of which all observable physical objects consist
  2. Mixture/ Substances that are not uniform in composition
  3. A pure substance consisting of one type of atom
  4. A material's mass per unit volume
  5. Energy/ The energy of an object due to the position of the body or the arrangement of the particles of the system
  6. A homogeneous mixture composed of only one phase
  7. The form of matter that has more atom movement than a solid, but less than gas
  8. The most basic unit of matter that consists of a nucleus surrounded by negatively charged electrons
  9. A combination of two or more elements
  10. The force of the object due to gravity
  11. The form of matter that has the least atom movement
  12. Property/ Any properties that are evident during a chemical reaction
Down
  1. A subatomic particle with a positive charge
  2. Made of two or more different substances that are mixed but not combined chemically
  3. A group of two or atoms held together by covalent chemical bonds
  4. The form of matter that has the most atom movement
  5. Mixture/ Substances that are uniform in composition
  6. A subatomic particle with a negative charge
  7. Mixture of two chemicals with the property that one does not rapidly settle out
  8. A substance microscopically dispersed evenly throughout another substance
  9. A subatomic particle with no charge
  10. Energy/ The energy an object possesses due to it's motion
  11. When the total number of electrons is not equal to the total number of protons, giving the atom a positive or negative charge
  12. Property/ Any property that describes a substance (color, shape, size, malleability)
  13. A measure of the force exerted by an object

25 Clues: A material's mass per unit volume • A subatomic particle with no charge • A combination of two or more elements • The force of the object due to gravity • A subatomic particle with a positive charge • A subatomic particle with a negative charge • A measure of the force exerted by an object • A pure substance consisting of one type of atom • ...

Periodic Table Croaaword Puzzle 2013-10-30

Periodic Table Croaaword Puzzle crossword puzzle
Across
  1. transition metal in perion 4
  2. 3A period 2
  3. Nobel gas period 3
  4. period 4 the 8th transition metal
  5. 4A in period 5
  6. transition metal in period 5
  7. in 5A in period 5
  8. 6a in period 3
  9. the 1st transition metal
  10. 5A period 4
  11. period 5 that is a Halogen
  12. The first Alkali Metal
  13. 4A in the third period
  14. Alkaline Earth metal in period 6
Down
  1. Nobel gas in period 5
  2. Without ________ we wouldn't be able to breathe
  3. The third Alkaline Earth Metal
  4. Nobel gas in period 2
  5. 4A period 6
  6. HAlogen in period 2
  7. 6 period that is a liquid
  8. Liquid 7A
  9. 5A period 2
  10. Alkaline Earth Metal in period 2
  11. third transition metal in period 4
  12. the last transition metal in period 5
  13. 3A in period 4
  14. 3A period 5
  15. Nobel gas 8A period 1
  16. Alkali metal period 3

30 Clues: Liquid 7A • 3A period 2 • 4A period 6 • 5A period 2 • 5A period 4 • 3A period 5 • 4A in period 5 • 6a in period 3 • 3A in period 4 • in 5A in period 5 • Nobel gas period 3 • HAlogen in period 2 • Nobel gas in period 5 • Nobel gas in period 2 • Nobel gas 8A period 1 • Alkali metal period 3 • The first Alkali Metal • 4A in the third period • the 1st transition metal • 6 period that is a liquid • ...

PERIODIC TABLE OF ELEMENTS 2013-07-19

PERIODIC TABLE OF ELEMENTS crossword puzzle
Across
  1. H
  2. Pb
  3. Al
  4. Ca
  5. C
  6. Pt
  7. Ag
  8. O
  9. N
  10. I
Down
  1. Au
  2. S
  3. K
  4. Si
  5. Hg
  6. Zn
  7. Cl
  8. Na
  9. Ne
  10. Cu
  11. Ni
  12. Fe

22 Clues: S • K • H • C • O • N • I • Au • Si • Pb • Al • Hg • Zn • Ca • Cl • Pt • Ag • Na • Ne • Cu • Ni • Fe

Periodic Table Crossword Puzzle 2013-11-19

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. Group of gases with 8 electrons on outer shell and very stable
  2. Somewhat good conductors of heat and electricity, somewhat malleable depending on situation.
  3. There should be the same number of protons as these in an element
  4. Poor Conductors of Heat and Electricity,Not shiny, Not malleable
  5. Atomic Number represents the amount of these an element has
  6. Family in the second column of the periodic table with important mineral nutrients
  7. 2+ elements combined which can not be separated by physical bonds.
  8. Formula used to make table salt.
  9. Family that forms compounds with things such as proteins, fats, and carbohydrates
Down
  1. Most abundant element in the universe.
  2. Element needed for you to breathe
  3. Biggest family of elements
  4. Groups that group elements together based on similar characteristics
  5. Very reactive family of metals and has potassium
  6. Family containing one very reactive gas element.
  7. Great Conductors of Heat and Electricity, and are Very Shiny; Malleable
  8. Combination of 2+ things that can be separated by physical bonds
  9. Table made by Dmitri Mendeleev to organize and group elements
  10. Number at the top of the element square based on amount of protons created in element
  11. Family of Non-metals that are highly reactive, Chlorine is in the family

20 Clues: Biggest family of elements • Formula used to make table salt. • Element needed for you to breathe • Most abundant element in the universe. • Very reactive family of metals and has potassium • Family containing one very reactive gas element. • Atomic Number represents the amount of these an element has • Table made by Dmitri Mendeleev to organize and group elements • ...

Periodic Table Crossword Puzzle 2015-01-06

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. number sum of the number of protons and neutrons in a specific isotope
  2. metals found in group one that are very reactive
  3. name of region in the nucleus that elements spin around
  4. element with symbol Na and 11 is its atomic number
  5. tells about the elements properties and how reactive the element is
  6. created the first known periodic table consisting of 63 known elements grouped into rows and columns
  7. part of mixed groups 13-17 with properties of metals and nonmetals
  8. the number of these are equal to mass number minus atomic number
  9. found under the symbol and is what the element is most commonly referred to as
  10. amount of rows (also called periods) in the periodic table
Down
  1. conduct electricity and heat with a shiny appearance
  2. metals in group two that are more reactive than all metals except one group
  3. number how the elements are arranged, devised by Henry G. Moseley
  4. group 13 includes this many elements
  5. elements in the same group share these or have these in common
  6. atoms of the same element that have different number of neutrons
  7. element in period 3 with symbol Si
  8. makes up protons and neutrons, six known to man
  9. 18 vertical columns where the elements have the same number of electrons in the outer orbital
  10. gases group 18 that consists of six elements

20 Clues: element in period 3 with symbol Si • group 13 includes this many elements • gases group 18 that consists of six elements • makes up protons and neutrons, six known to man • metals found in group one that are very reactive • element with symbol Na and 11 is its atomic number • conduct electricity and heat with a shiny appearance • ...

Periodic Table 1-30 2014-12-14

Periodic Table 1-30 crossword puzzle
Across
  1. Group 2,Period 4
  2. Group 17,Period 2
  3. Group 1,Period 3
  4. Group 3,Period 4
  5. Group 12,Period 4
  6. Group 1,Period 4
  7. Group 7,Period 4
  8. Group 15,Period 2
  9. Group 14,Period 3
  10. Group 18,Period 3
  11. Group 11,Period 4
  12. Group 13,Period 3
  13. Group 2,Period 2
  14. Group 18,Period 2
  15. Group 5,Period 4
Down
  1. Group 18,Period 1
  2. Group 6,Period 4
  3. Group 1,Period 1
  4. Group 17,Period 3
  5. Group 9,Period 4
  6. Group 10,Period 4
  7. Group 15,Period 3
  8. Group 16,Period 3
  9. Group 8,Period 4
  10. Group 2,Period 3
  11. Group 13,Period 2
  12. Group 14,Period 2
  13. Group 16,Period 2
  14. Group 4,Period 4
  15. Group 1,Period 2

30 Clues: Group 2,Period 4 • Group 6,Period 4 • Group 1,Period 3 • Group 1,Period 1 • Group 3,Period 4 • Group 9,Period 4 • Group 1,Period 4 • Group 8,Period 4 • Group 2,Period 3 • Group 7,Period 4 • Group 4,Period 4 • Group 2,Period 2 • Group 1,Period 2 • Group 5,Period 4 • Group 18,Period 1 • Group 17,Period 2 • Group 17,Period 3 • Group 10,Period 4 • Group 12,Period 4 • Group 15,Period 3 • Group 16,Period 3 • ...

Periodic Table of Elements 2015-04-02

Periodic Table of Elements crossword puzzle
Across
  1. Basis of life's organic molecules.
  2. 1% of the air, inert gas.
  3. Inert gas in lasers and tubes for advertising signs
  4. Radioactive, long-lived, and dense element in nuclear weapons.
  5. Hard metal in batteries, plows, axes, hard, tough steel.
  6. Lightweight, non-corroding metal used in kitchenware, foil, and bikes.
  7. Conducts electricity best of all elements. Used in jewelery.
  8. Hard metalloid in quartz, granite, sand, soil, clay, and glass.
  9. Dense, soft, non-corroding, toxic, metal in weights, and old plumbing.
  10. Magnetic, medium-hard metal, magnets are made of this.
Down
  1. Inert gas in lamps, projectors, and spacecraft ion engines.
  2. Colorless gas we breathe
  3. Soft metal, absorbs X-rays.
  4. Hard, black solid, in sports equipment, and is in heat-resistant glass.
  5. Colorless gas in 78% of the air
  6. Lightest element
  7. Toxic, liquid metal.
  8. Lightest metal.
  9. Soft metal, reactive, in salt, baking soda, and soap.
  10. Disinfectant for wounds and drinking water.

20 Clues: Lightest metal. • Lightest element • Toxic, liquid metal. • Colorless gas we breathe • 1% of the air, inert gas. • Soft metal, absorbs X-rays. • Colorless gas in 78% of the air • Basis of life's organic molecules. • Disinfectant for wounds and drinking water. • Inert gas in lasers and tubes for advertising signs • Soft metal, reactive, in salt, baking soda, and soap. • ...

Periodic Table of Elements 2016-07-12

Periodic Table of Elements crossword puzzle
Across
  1. Co
  2. Os
  3. Kr
  4. Au
  5. I
  6. Pt
  7. F
  8. C
  9. Zn
  10. V
  11. Li
  12. Sc
  13. Mo
  14. Ac
  15. Ti
  16. Mn
  17. Ge
  18. Ru
  19. Rh
  20. Zr
  21. Ga
  22. K
  23. Mg
  24. Th
  25. Ag
  26. Cl
  27. Sb
  28. S
  29. Br
  30. Cr
  31. Ar
  32. Po
  33. Ra
  34. O
Down
  1. B
  2. As
  3. Tl
  4. Rn
  5. Pd
  6. Bi
  7. W
  8. Si
  9. Pb
  10. Be
  11. Al
  12. Rb
  13. Nb
  14. Hf
  15. P
  16. Lu
  17. Tc
  18. CD
  19. Y
  20. Sr
  21. Yb
  22. Cs
  23. N
  24. H
  25. He
  26. Ne
  27. Fr
  28. Ca
  29. Sn
  30. Hg
  31. Se
  32. Fe
  33. Xe
  34. Na
  35. Ba
  36. Ni
  37. Cu

71 Clues: B • W • I • F • C • V • P • Y • N • H • K • S • O • Co • As • Tl • Os • Rn • Kr • Pd • Bi • Au • Si • Pt • Pb • Be • Al • Rb • Zn • Nb • Li • Hf • Sc • Lu • Tc • CD • Sr • Mo • Yb • Ac • Cs • Ti • Mn • Ge • He • Ru • Ne • Rh • Fr • Zr • Ca • Sn • Ga • Hg • Mg • Se • Fe • Xe • Th • Ag • Cl • Sb • Na • Br • Ba • Ni • Cr • Cu • Ar • Po • Ra

Navigating The Periodic Table 2023-08-22

Navigating The Periodic Table crossword puzzle
Across
  1. I have 16 electrons total.
  2. I am a member of group 14 often mistaken for the end of your pencil.
  3. I have 20 neutrons and am found in your teeth and bones.
  4. I am the first element in the fourth period used in making fertilizer.
  5. My atomic number is 47 and I am used to make photographic film.
  6. I am the only element in the halide family that is a liquid.
  7. I am a noble gas with 2 electrons.
  8. I have 26 protons
  9. I am a metal with 28 electrons.
  10. My atomic mass is 35.453.
  11. I am a transition metal with 30 electrons useful in making paint.
  12. My atomic number is 79.
  13. You can find me in group 14 in the fifth period.
  14. I make up 78% of the air and am found in the 15th group.
  15. I am a member of group 15 with 16 neutrons.
  16. I am a gas with an atomic mass of 18.99.
Down
  1. I am a silvery white metal used to make salt.
  2. I am a metal that is liquid at room temperature.
  3. I am the head of group 14 known as the "basis of life".
  4. I am a transition metal with 25 electrons.
  5. I am a member of group 13 and am the most abundant metal in the Earth's crust.
  6. I am not really an alkali metal, but since I have only 1 electron I behave like them
  7. I am the 2nd most abundant element in the Earth's crust and have 14 neutrons.
  8. I am a gas with 8 protons and 8 neutrons.
  9. I am a member of the alkaline earth metals used to make fireworks and medicines.
  10. I am a member of the halide family with an atomic number of 53.

26 Clues: I have 26 protons • My atomic number is 79. • My atomic mass is 35.453. • I have 16 electrons total. • I am a metal with 28 electrons. • I am a noble gas with 2 electrons. • I am a gas with an atomic mass of 18.99. • 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. • ...

Periodic Table Crossword Puzzle 2023-10-19

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. what is the name of group 1
  2. What is the heaviest actinide
  3. What is a variation of a element called
  4. what is the same as atomic number
  5. What is the separating staircase called
  6. what’s another name for period number
  7. Positive ions have_protons than electrons
  8. 5th group, 7th period
  9. what element has the abbreviation of Tc
  10. Germanium has how many valence electrons
Down
  1. name for needing eight valence electrons
  2. group 17 name
  3. what defines the different types of isotopes in a element
  4. vertical organization of valence electrons
  5. standard measurement for mass
  6. what block is Sm in
  7. What is chlorine 24
  8. avg mass of 114.818
  9. what is the first coinage element
  10. what is the hyphen notation of chlorine

20 Clues: group 17 name • what block is Sm in • What is chlorine 24 • avg mass of 114.818 • 5th group, 7th period • what is the name of group 1 • What is the heaviest actinide • standard measurement for mass • what is the same as atomic number • what is the first coinage element • what’s another name for period number • What is a variation of a element called • ...

Periodic Table of Elements 2023-11-10

Periodic Table of Elements crossword puzzle
Across
  1. Element number 4
  2. Used to keep pools clean (Cl)
  3. Element with 6 protons
  4. Superman's home planet
  5. P
  6. Used to make wires (Cu)
  7. Thin foil used for cooking (Al)
  8. Thing we breathe
  9. Used to clean your teeth (F)
Down
  1. Na
  2. 12th Element
  3. Album By Nirvana (Li)
  4. Only one electron
  5. Used in Neon signs
  6. K
  7. Smelliest Element (Pu)
  8. The first Noble Gas
  9. 2nd place medal
  10. Chemical symbol Fe
  11. Used as a form of currency

20 Clues: K • P • Na • 12th Element • 2nd place medal • Element number 4 • Thing we breathe • Only one electron • Used in Neon signs • Chemical symbol Fe • The first Noble Gas • Album By Nirvana (Li) • Element with 6 protons • Superman's home planet • Smelliest Element (Pu) • Used to make wires (Cu) • Used as a form of currency • Used to clean your teeth (F) • Used to keep pools clean (Cl) • ...

Periodic Table of Elements 2023-11-07

Periodic Table of Elements crossword puzzle
Across
  1. - Vital for life and found in DNA.
  2. - Makes up the majority of Earth's atmosphere.
  3. - Used as a disinfectant and in pools.
  4. - A dark red-brown liquid at room temperature.
  5. - Used in galvanization to prevent rust.
  6. - Used in fireworks for a red color.
  7. - Used in semiconductors.
  8. - A lightweight metal with various applications.
  9. - Commonly used in coins and alloys.
  10. - Adds corrosion resistance to steel.
  11. - Known for its stiffness, light weight, and high melting point.
  12. - The basis of all organic compounds.
  13. - A highly reactive, pale yellow gas.
  14. - Melts at a low temperature and is used in thermometers.
  15. - Found in sand and used in computer chips.
  16. - Used in alloys and for medicinal purposes.
  17. - A metal used in batteries.
  18. - A noble gas used in neon signs.
  19. - Necessary for respiration and combustion.
  20. - Used in borax and boric acid.
  21. - An essential trace element in the diet.
  22. - A highly reactive metal that reacts violently with water.
Down
  1. - Used in lighting and as anesthetic.
  2. - Known for its distinct smell and yellow color.
  3. - A transition metal used in the aerospace industry.
  4. - Used in the production of phosphors for displays.
  5. - Known for its excellent electrical conductivity.
  6. - Used in superconductors and nuclear reactors.
  7. - Used in steel alloys.
  8. - Resistant to corrosion and often used in nuclear reactors.
  9. - Known for its strength and corrosion resistance.
  10. - Known for its high melting point.
  11. - Can be toxic and used in some alloys.
  12. - The lightest element in the periodic table.
  13. - An essential nutrient for plants and animals.
  14. - Used in the production of strong magnets.
  15. - Found in bones and teeth.
  16. - A soft, silvery-white metal.
  17. - A key component of hemoglobin in red blood cells.
  18. - Used in balloons and as a cooling agent in MRI machines.

40 Clues: - Used in steel alloys. • - Used in semiconductors. • - Found in bones and teeth. • - A metal used in batteries. • - A soft, silvery-white metal. • - Used in borax and boric acid. • - A noble gas used in neon signs. • - Vital for life and found in DNA. • - Known for its high melting point. • - Used in fireworks for a red color. • - Commonly used in coins and alloys. • ...

Periodic table crossword puzzle 2023-11-30

Periodic table crossword puzzle crossword puzzle
Across
  1. A property of nonmetals
  2. A property of metals
  3. Most reactive nonmetals
  4. Lanthanum is in this periodic table group
  5. What group are noble gases in
  6. What did Mendeleev look for in elements
  7. What do nonmetals become when they are ions
  8. What do nonmetals to to electrons
  9. Can be shiny or dull
  10. Extremely soft
  11. What can be easy or hard to change in metalloids
  12. What do metals become when they are ions
  13. How many valance electrons does Ga have
  14. What did Mendeleev organize the elements in order of increasing
  15. Good conductor of heat and electricity
  16. All of these are radioactive
  17. Poor conductor of heat and electricity
Down
  1. Have high melting and boiling points
  2. What is the ionic charge of aluminum
  3. oxidizes in air
  4. Ionic charge of oxygen
  5. Who is credited for designing for the first periodic table
  6. What group are halogens in
  7. Have characteristic colors when excited
  8. What group are alkali metals in
  9. Come from ores in earth's crust
  10. What group are transition metals in
  11. What do metals do to electrons
  12. How many valence electrons does Cl have
  13. What group are alkaline Earth metals in

30 Clues: Extremely soft • oxidizes in air • A property of metals • Can be shiny or dull • Ionic charge of oxygen • A property of nonmetals • Most reactive nonmetals • What group are halogens in • All of these are radioactive • What group are noble gases in • What do metals do to electrons • What group are alkali metals in • Come from ores in earth's crust • What do nonmetals to to electrons • ...

Periodic Table Crossword Puzzle 2023-12-20

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. mistaken for pencil
  2. horizontal rows
  3. 2nd most abundant and 14 neutrons
  4. first element in 4th period
  5. nitrogen family with 16 neutrons
  6. member of boron family most abundant
  7. noble gas with 2 electrons
  8. member of the halogen family with atomic number of 53
  9. 26 protons
  10. transition metal with 25 electrons
  11. gas with mass number of 19
  12. found in teeth
  13. only element the in the halogen family that is a liquid
  14. have 2 electrons in first shell
  15. gas with 8 protons
  16. metal with 28 electrons
  17. transition metal with 30 e
  18. make up 79% of air
  19. nonmetyals tend to form ions with a charge
  20. most elements
Down
  1. most active nonmetals
  2. metals tend to form ions
  3. type of gas considered inactive
  4. in carbon family in 5th period
  5. elements are arranged by atomic
  6. atomic mass 35.453
  7. member of the alkaline earth metals used to make fireworks
  8. atomic number is 47
  9. metal that's liquid
  10. vertical columns or families
  11. name for group 1
  12. not really a alkali metal
  13. metals in the middle of the periodic tbale
  14. number of protons and neutrons
  15. name for group II
  16. head of the carbon family
  17. atomic number is the number of
  18. silvery white metal used to make salt
  19. atomic number is 79

39 Clues: 26 protons • most elements • found in teeth • horizontal rows • name for group 1 • name for group II • atomic mass 35.453 • gas with 8 protons • make up 79% of air • mistaken for pencil • atomic number is 47 • metal that's liquid • atomic number is 79 • most active nonmetals • metal with 28 electrons • metals tend to form ions • not really a alkali metal • head of the carbon family • ...

Periodic Table Ch #5 2024-01-11

Periodic Table Ch #5 crossword puzzle
Across
  1. Transition metal with the symbol Au
  2. atom with a different # of neutrons but the same properties
  3. Elements from the s and p blocks
  4. Non-reactive group 7A of elements
  5. An element Mendeleev predicted the properties of years before it was discovered
  6. Metals in Group 1
  7. Electrons on the outer layer of an atom
  8. Halogen in the second period
  9. when elements are arranged in by increasing atomic #, there are repeating patterns of properties in the elements
  10. transition Metals in the F-block
  11. Alkali metal in the third period
  12. Organized the elements by increasing atomic mass
Down
  1. Brittle elements with low melting points
  2. Elements with similar properties
  3. Metals in the D-block
  4. Elements get ______ metallic across a period from left to right
  5. Alkali metal in the second period
  6. Noble Gas in the fifth period
  7. weighted average of all isotopes of an element
  8. Valence electrons determine how an element will ______.
  9. 1/12 the mass of a carbon-12 atom
  10. Grouped elements into 4 groups
  11. Alkaline Earth metal in the fourth period
  12. Earth Metals in Group 2
  13. Group 7A
  14. Group 4A
  15. Row on the periodic table
  16. Only metal in the third period of the f-Block
  17. Halogen that is a liquid at room temperature
  18. Last naturally occurring inner-transition metal
  19. Group 6A
  20. Elements that are shiny, malleable, ductile, and good conductors

32 Clues: Group 7A • Group 4A • Group 6A • Metals in Group 1 • Metals in the D-block • Earth Metals in Group 2 • Row on the periodic table • Halogen in the second period • Noble Gas in the fifth period • Grouped elements into 4 groups • Elements with similar properties • Elements from the s and p blocks • transition Metals in the F-block • Alkali metal in the third period • ...

Periodic Table of Elemants 2024-01-19

Periodic Table of Elemants crossword puzzle
Across
  1. a silvery-white lustrous metal with a slight golden tinge.58.693
  2. A metal that used to be in pencils but can poison a human 207.20
  3. A strong metal that is used in steels to make them harder 183.84
  4. Is the lightest element 1.0078
  5. A metal used in most cans 118.71
  6. A nonmetallic metal and can make charcoal 12.011
  7. the metal that the penny is made of 63.546
  8. Is in milk to make you bones stronger 40.078
  9. A gray metal with low density and melting point 24.305
  10. A radioactive alkali metal 223
  11. A noble gas that produces a blue glow when near an electrical discharge 131.293T
  12. A silvery metallic metal that is rare 88.90585
Down
  1. Is in some foods to make hormones for people 126.90447
  2. It is a silver metal used in jewelry 195.08
  3. Is used in lasers 20.180
  4. is used in aircraft, missiles and withstands extreme temperature 47.867
  5. Is in bananas 39.098
  6. Brittle metal that is in your body and helps you immune system 26.982
  7. The first element and the lightest element 1.0078
  8. What us Humans breath every day 15.999
  9. It is a steel-gray, strong, lightweight and brittle alkaline earth metal 9.0122

21 Clues: Is in bananas 39.098 • Is used in lasers 20.180 • Is the lightest element 1.0078 • A radioactive alkali metal 223 • A metal used in most cans 118.71 • What us Humans breath every day 15.999 • the metal that the penny is made of 63.546 • It is a silver metal used in jewelry 195.08 • Is in milk to make you bones stronger 40.078 • A silvery metallic metal that is rare 88.90585 • ...

8th Periodic Table Topic 2024-02-02

8th Periodic Table Topic crossword puzzle
Across
  1. this, in a chemical formula tells you how many atoms of an element are present
  2. the mass of an electron is so ___ that it is not even considered in determining the weight of an atom
  3. this is the small center of an atom
  4. the electrons with the most energy that are involved in making bonds are called ____ electrons
  5. in a single covalent bond, ___ electrons are shared between atoms
  6. what information on a block on the PT tells you how many protons that element has in its atoms
  7. when an atom loses an electron it becomes a ___ ion
  8. these metals are found in group 2
  9. this is group 18, the most unreactive elements
  10. elements that have some properties of metals and some of nonmetals
  11. he arranged the modern day PT
  12. this property of metal is due to the shininess of it
  13. a stable atom is one that has ___ valence electrons in its outer energy level (H, He, Li, and Be are exceptions)
  14. metals are good ____ of heat and electricity
  15. a number assigned to an element that represents the number of electrons lost (or gained, if the number is negative) by an atom of that element in the compound for it to become stable
  16. discovered the nucleus and proton and named them both, said the atom is a lot of empty space, had the gold-foil experiment
  17. Mendeleev created the first PT by arranging elements in order of increasing ___ ____
  18. a covalent bond where one atom is pulling the electrons more towards it, so the sharing is unequal, it makes the molecule slightly charged
  19. elements known as ___ are shown to the right of the metalloids on the PT
  20. an atoms ability to attract electrons to itself when bonding to another atom
  21. the atomic mass is the average mass of an atom of that elements protons and ____
  22. used the word “atomos” and said there are particles so small they cannot be cut into anything smaller
  23. matter that is composed of ONE type of atom
  24. this means that a metal can be hammered into very thin sheets
  25. columns on the PT are called this
  26. at room temperature, most metals are in this state of matter
  27. in a triple bond, this many electrons are shared between atoms
  28. the energy needed to remove the outermost electron of an atom
  29. horizontal rows on the PT are called this
  30. discovered the neutron
  31. a charged atom is called this
  32. he was the first to arrange elements into a periodic table
Down
  1. elements in the same group have ____ properties
  2. molecules can attract to each other through the slightly positive and negative ends of polar covalent molecules, these are called __ __ ___ forces
  3. this bond happens when electrons are shared between atoms
  4. the atomic number of an element is based on the number of __ in one atom of that element
  5. these metals are found in group 1
  6. these elements on the PT are malleable, ductile, and can carry an electric current
  7. ions that have bonded to form ionic compounds are electrically _____
  8. telling me that Sodium’s electrons are arranged as 2,8,1 is telling me Sodium’s electron _____
  9. the ___ metals are groups 3-12 on the PT
  10. these metals are found in groups 3-12
  11. a covalent bond where atoms are sharing electrons equally
  12. in a neutral atom, the number of protons equals the number of ____
  13. came up with the “plum-pudding” model of the atom
  14. we use this model to show how all the electrons in an atom are arranged in energy levels, he said like the orbits of planets around the sun
  15. the mass of an atom is the sum of all it’s isotopes on earth and the units used to express it are ___ ___ ___
  16. hydrogen is usually shown in Group one,on the side with metals, but it is actually a ____
  17. in a double covalent bond, this many electrons are shared between atoms
  18. this method is writing the element’s symbol then showing dots to represent the number of valence electrons
  19. came up with the electron cloud model of the atom
  20. a metal is called this because it can be drawn out into thin wire
  21. each element on the PT is given a unique ___ to represent that element
  22. ions that are made of more than one atom are called this, like CO3-2
  23. F, Cl, and Br belong to Group 17, also called the ____ group
  24. this type of bond forms between positive and negative ions
  25. elements in the same period have the same ____ of electron energy levels
  26. if an element has 8 valence electrons naturally, or if it bonds with another atom to acquire 8, then it is called ___
  27. came up with the Atomic theory and 4 statements about atoms
  28. when naming compounds and molecules of atoms that have bonded together, you change the ending of the last element with these 3 letters
  29. electrons carry this charge
  30. protons carry this charge
  31. Atoms of the same element that have different number of neutrons
  32. when naming covalently bonded atoms, you name the molecule using a ____ to show how many atoms of that element there are

64 Clues: discovered the neutron • protons carry this charge • electrons carry this charge • he arranged the modern day PT • a charged atom is called this • these metals are found in group 1 • these metals are found in group 2 • columns on the PT are called this • this is the small center of an atom • these metals are found in groups 3-12 • the ___ metals are groups 3-12 on the PT • ...

Periodic table (all elements) 2025-03-11

Periodic table (all elements) crossword puzzle
Across
  1. Tb
  2. Tl
  3. Og
  4. Fe
  5. As
  6. He
  7. Es
  8. Bk
  9. Pa
  10. Xe
  11. Y
  12. Cm
  13. Ra
  14. V
  15. Se
  16. At
  17. F
  18. Ca
  19. Bi
  20. Co
  21. Pd
  22. Re
  23. Db
  24. Rf
  25. Nb
  26. Dy
  27. Am
  28. Mg
  29. Cu
  30. Pu
  31. Na
  32. N
  33. Cn
  34. Lv
  35. Fm
  36. Er
  37. Kr
  38. Br
  39. Au
  40. Cs
  41. Cl
  42. Mc
  43. Np
  44. Pm
  45. O
  46. Ag
  47. B
  48. Th
  49. Sm
  50. Lu
  51. Mt
  52. Cd
  53. H
  54. Sn
  55. Ts
  56. Be
  57. Bh
  58. Ds
Down
  1. Ti
  2. Ho
  3. Pt
  4. Hs
  5. Rg
  6. Tm
  7. Fr
  8. Gd
  9. No
  10. Cf
  11. Yb
  12. Ge
  13. Mn
  14. Ba
  15. Ar
  16. Rh
  17. Rb
  18. Pr
  19. Nh
  20. Te
  21. S
  22. Tc
  23. Ta
  24. Ga
  25. Hf
  26. C
  27. Mo
  28. Cr
  29. La
  30. Rn
  31. Zr
  32. Ir
  33. I
  34. Eu
  35. Ne
  36. Lr
  37. P
  38. Si
  39. Sg
  40. Nd
  41. K
  42. In
  43. Os
  44. Md
  45. Pb
  46. Zn
  47. Po
  48. W
  49. U
  50. Sc
  51. Li
  52. Hg
  53. Sb
  54. Sr
  55. Ac
  56. Fl
  57. Al
  58. Ni
  59. Ru
  60. Ce

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

Periodic Table of Elements 2025-03-19

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

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

Periodic Table Crossword Puzzle 2025-09-04

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. Be
  2. Ag
  3. Sb
  4. W
  5. Ni
  6. F
  7. He
  8. Na
  9. H
  10. C
  11. Cl
  12. Hg
Down
  1. Cu
  2. Au
  3. P
  4. Sn
  5. Xe
  6. Sr
  7. B
  8. Mg
  9. s
  10. O
  11. Fe
  12. Sg
  13. I
  14. K
  15. Fr
  16. Pb

28 Clues: P • B • s • O • W • F • I • K • H • C • Cu • Au • Sn • Xe • Sr • Be • Mg • Ag • Sb • Fe • Sg • Ni • He • Na • Fr • Cl • Pb • Hg

Periodic Table Crossword Puzzle 2026-02-02

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. K
  2. Ti
  3. Cl
  4. Ca
  5. N
  6. He
  7. C
  8. Fe
  9. Mg
  10. S
Down
  1. O
  2. Na
  3. H
  4. Al
  5. Cu
  6. P
  7. Li
  8. Ba
  9. Ne
  10. Au

20 Clues: K • O • H • N • P • C • S • Na • Ti • Al • Cl • Ca • Cu • He • Li • Ba • Ne • Fe • Mg • Au

Periodic table of elements 2024-04-30

Periodic table of elements crossword puzzle
Across
  1. Heaviest metal in the world
  2. Second Lightest on the table
  3. Right of staristep of line
  4. Makes your bones stronger, found in milk
  5. Determine the atomic number
  6. Heaviest element
  7. Mass Determines where the elements go
  8. Most abundant element on earth
  9. Only metal in a liquid state at room temp
  10. Lightest element
  11. has 82 protons
Down
  1. Most expensive element on the table
  2. Used in nuclear reactors
  3. Outer most electrons on the orbital
  4. Left of the stair step line
  5. has an element number of 26
  6. Make up the stair step line
  7. Used in neon signs
  8. a high percentage of living things are made up of this element
  9. commonly found in jewelry

20 Clues: has 82 protons • Heaviest element • Lightest element • Used in neon signs • Used in nuclear reactors • commonly found in jewelry • Right of staristep of line • Heaviest metal in the world • Left of the stair step line • Determine the atomic number • has an element number of 26 • Make up the stair step line • Second Lightest on the table • Most abundant element on earth • ...

CHEM bonus - Periodic Table 2024-05-06

CHEM bonus - Periodic Table crossword puzzle
Across
  1. Group II
  2. Group V
  3. Group I
  4. vertical columns
  5. Horizontal rows
  6. Remaining elements
  7. Gases Group VIII
  8. Group III
  9. Group IV
Down
  1. Right of metalloid line
  2. Positively charged ion
  3. Left of metalloid line
  4. Group VII
  5. Hg, Br
  6. H, N, O, F, Cl, He, Ne, Ar, Kr, Xe, R
  7. Created the first periodic table
  8. Above and below the stairway and last one to the right of the stairs
  9. 1, 2, 13-18
  10. Group VI
  11. An atom or group of atoms that has either gained or lost e- so that it is no longer

20 Clues: Hg, Br • Group V • Group I • Group II • Group VI • Group IV • Group VII • Group III • 1, 2, 13-18 • Horizontal rows • vertical columns • Gases Group VIII • Remaining elements • Positively charged ion • Left of metalloid line • Right of metalloid line • Created the first periodic table • H, N, O, F, Cl, He, Ne, Ar, Kr, Xe, R • Above and below the stairway and last one to the right of the stairs • ...

Reading the Periodic Table 2024-07-14

Reading the Periodic Table crossword puzzle
Across
  1. Group 9: Period 4
  2. Group 18: Period 3
  3. Group 18: Period 2
  4. Group 17: Period 2
  5. Group 1: Period 4
  6. Group 1: Period 1
  7. Group 2: Period 4
  8. Group 11: Period 5
  9. Group 14: Period 5
  10. Group 1: Period 2
  11. Group 16: Period 2
Down
  1. Group 14: Period 2
  2. Group 17: Period 4
  3. Group 11: Period 4
  4. Group 1: Period 3
  5. Group 18: Period 1
  6. Group 16: Period 4
  7. Group 15: Period 3
  8. Group 12: Period 4
  9. Group 17: Period 5

20 Clues: Group 9: Period 4 • Group 1: Period 3 • Group 1: Period 4 • Group 1: Period 1 • Group 2: Period 4 • Group 1: Period 2 • Group 14: Period 2 • Group 17: Period 4 • Group 18: Period 3 • Group 11: Period 4 • Group 18: Period 2 • Group 18: Period 1 • Group 17: Period 2 • Group 16: Period 4 • Group 15: Period 3 • Group 11: Period 5 • Group 14: Period 5 • Group 12: Period 4 • Group 17: Period 5 • ...

Mavin's Periodic Table Crossword 2024-09-13

Mavin's Periodic Table Crossword crossword puzzle
Across
  1. The smallest unit of a compound that has all of the properties of the compound.
  2. The single capital letter or capital letter followed by a lower case letter or letters that represents the name of the element.
  3. Family has 5 valence electrons, share electrons easily, does not readily combine with other elements
  4. A bond formed by the transfer of electrons (when valence electrons of one atom are transferred to the outer energy level of another atom).
  5. A neutral subatomic particle in the nucleus of an atom.
  6. Describes how likely an element is to form bonds with other elements.
  7. Anything that has mass and volume.
  8. Family has 4 valence electrons, made of 1 nonmetal, 2 metalloids, 2 metals.
  9. Elements and/or compounds that when put together are unable to react chemically.
  10. A vertical column (up and down) on the periodic table.
  11. An element or substance that conducts heat and electricity.
  12. A bond formed when two atoms share valence electrons.
  13. Family has 3 valence electrons, includes 1 nonmetal and 4 post transition metals.
  14. An electron in the outermost energy level of an atom
  15. Family has 2 valence electrons. Weak meta;s. Create an alkaline solution in water.
  16. A negatively charged subatomic particle.
  17. Family has 6 valence electrons, combines well with most elements, brittle at room temperature
  18. Elements that are made by scientists in a laboratory and do not exist in nature. Synthetic elements are typically identified as any element with the atomic number of 93 and up.
Down
  1. This family has 7 valence electrons, are the most reactive group, all non-metals.
  2. An element that has some properties of a metal and some properties of a nonmetal.
  3. Scientific law that states that during a chemical reaction, matter cannot be created or destroyed but can be changed into a different form.
  4. An element that does not conduct electricity or heat and is usually a gas at room temperature.
  5. A horizontal row (left to right) in the periodic table.
  6. A positively charged subatomic particle.
  7. An atom that has gained or lost one or more electrons.
  8. A chart that organizes information about all of the known elements according to their properties.
  9. The number of protons and neutrons in the nucleus of one atom of the element. Located under the elemental symbol (at the bottom of the element box on the periodic table).
  10. Family has 1 valence electron, soft,shiny metals, most reactive metals.
  11. This family includes group #'s 3-12,can change valence electrons from 1-3, shiny hard metals, share electrons easily.
  12. The region surrounding the nucleus of an atom where the electrons are located.
  13. A region in an atom where there is a high probability of finding electrons.

31 Clues: Anything that has mass and volume. • A positively charged subatomic particle. • A negatively charged subatomic particle. • An electron in the outermost energy level of an atom • A bond formed when two atoms share valence electrons. • An atom that has gained or lost one or more electrons. • A vertical column (up and down) on the periodic table. • ...

Periodic Table Crossword Puzzle 2024-10-29

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. I am an other nonmetal and I have an average of 16 neutrons
  2. I have 20 neutrons on average and I am found in your teeth and bones
  3. I am a member of the carbon family often mistaken for the end of your pencil
  4. I have 26 protons
  5. I have 4 valence electrons and 5 energy levels.
  6. My atomic number is 79
  7. I am the second most abundant element in the Earths crust and have 14 neutrons
  8. I am not really an alkali metal, but since I have only 1 electron I behave like them.
  9. I have 2 electrons in the first shell, 8 in the second shell, and 6 in the third shell
  10. I am a transition metal with 25 electrons
  11. I am a gass with a mass of 19amu
  12. I am a metal that is liquid at room temperature
  13. I am a transition metal with 30 electrons useful in making paint
  14. I am a member of the alkaline earth metals used to make fireworks and medicines
  15. I am the only halogen that is a liquid at room temperature
Down
  1. I am the only halogen that is solid at room temperature
  2. I am a silvery white metal used to make table salt
  3. I am a nonmetal with four valence electrons known as the "basis of life"
  4. I am the first element in the fourth period used in making fertilizer
  5. I am a metal with 28 electrons
  6. I make up 78% of the air and I have 5 valence electrons
  7. My atomic mass is 35.45amu.
  8. My atomic number is 47 and I am used to make photographic film
  9. I am a nobel gas with 2 electrons
  10. I am a member of the boron family and am the most abundant metal in the Earth's crust
  11. I am a gas with 8 electrons and 8 neutrons

26 Clues: I have 26 protons • My atomic number is 79 • My atomic mass is 35.45amu. • I am a metal with 28 electrons • I am a gass with a mass of 19amu • I am a nobel gas with 2 electrons • I am a transition metal with 25 electrons • I am a gas with 8 electrons and 8 neutrons • I have 4 valence electrons and 5 energy levels. • I am a metal that is liquid at room temperature • ...

Elements on Periodic Table 2024-09-17

Elements on Periodic Table crossword puzzle
Across
  1. 1st on group 10
  2. first element in boron group
  3. 8th on period 4
  4. metal with 78 protons
  5. Has 83 Protons
  6. 4th on period 4
  7. Third on period 3
  8. Symbol of Ce
  9. First element on table
Down
  1. Gas with symbol of Ne
  2. right of Iron on table
  3. 63 protons in this element
  4. has only 7 protons
  5. symbol of No
  6. Last on group 2
  7. Symbol is Li
  8. First element on group 17
  9. has 11 protons
  10. Symbol is Au
  11. Symbol of Po

20 Clues: symbol of No • Symbol is Li • Symbol is Au • Symbol of Ce • Symbol of Po • Has 83 Protons • has 11 protons • 1st on group 10 • 8th on period 4 • Last on group 2 • 4th on period 4 • Third on period 3 • has only 7 protons • Gas with symbol of Ne • metal with 78 protons • right of Iron on table • First element on table • First element on group 17 • 63 protons in this element • first element in boron group

Periodic Table Crossword Puzzle 2025-05-12

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. Its chemical compound is Pt
  2. There are many of these
  3. These can be found at the top left corner of each element
  4. These make up everything
  5. An atom that loses or gains electrons/protons
  6. Is a part of the chemical compound of water
  7. These have a positive charge
  8. Its chemical compound is Ag
  9. Another method of identifying an element
Down
  1. Another classification of an element
  2. One classification of an element
  3. These have a negative charge
  4. Its chemical compound is He
  5. These have a neutral charge
  6. Its chemical compound is Hg
  7. A group of 2 or more atoms
  8. One method of identifying an element
  9. Its chemical compound is Au
  10. Is the other part of the water chemical compound
  11. These are only 1 or 2 letters

20 Clues: There are many of these • These make up everything • A group of 2 or more atoms • Its chemical compound is He • Its chemical compound is Pt • These have a neutral charge • Its chemical compound is Hg • Its chemical compound is Au • Its chemical compound is Ag • These have a negative charge • These have a positive charge • These are only 1 or 2 letters • ...

Puzzle 42: Periodic Table 2025-09-09

Puzzle 42: Periodic Table crossword puzzle
Across
  1. – Inert group 18 element.
  2. – Pure substance.
  3. – Group 2 elements.
  4. – Groups of similar elements.
  5. – Unstable nucleus.
  6. – Group 1 elements.
  7. – One or two-letter element code.
  8. – Atom’s ability to attract electrons.
  9. – Positive charge of nucleus.
  10. – Representative elements.
  11. – Properties repeat by atomic number.
Down
  1. – Repeating patterns of elements.
  2. – Number of protons.
  3. – Shiny, conducts electricity.
  4. – Non-radioactive element.
  5. – Radioactive element series.
  6. – Poor conductor.
  7. – Row of elements.
  8. – Middle block metals.
  9. – Properties of both.
  10. – How elements react.
  11. – Determines bonding.
  12. – Energy to remove electron.
  13. – Reactive group 17 element.
  14. – s, p, d, f classification.
  15. – Middle of table.
  16. – Variants of element.
  17. – Column of elements.
  18. – Rare earth element.
  19. – Average mass of atom.

30 Clues: – Pure substance. • – Poor conductor. • – Row of elements. • – Middle of table. • – Group 2 elements. • – Unstable nucleus. • – Group 1 elements. • – Number of protons. • – Properties of both. • – How elements react. • – Determines bonding. • – Column of elements. • – Rare earth element. • – Middle block metals. • – Variants of element. • – Average mass of atom. • – Inert group 18 element. • ...

Periodic Table of Elements 2025-09-18

Periodic Table of Elements crossword puzzle
Across
  1. has uses in semiconductors in electronics and lubricants
  2. Strengthens bone
  3. it was once used as a standardized form of currency
  4. used in atomic bombs
  5. found in bananas
  6. normally added to table salt
  7. You breathe this in all the time
  8. used in packaging(cans, foils)
  9. if you dont have enough of this element in your blood, you are anemic
  10. this metal can melt in your hand
Down
  1. named in honor of Marie and Pierre Curie
  2. main ingredient in pennies
  3. historicaly used in silverware
  4. element found in party balloons
  5. Strongest pure metal
  6. used in powering clean energy devices and backup generators
  7. used in electrical wires due to high conductivity
  8. name of the U.S 5 cent coin
  9. a metal that is a liquid at room temperature, used in thermometers
  10. most bullets contain this

20 Clues: Strengthens bone • found in bananas • Strongest pure metal • used in atomic bombs • most bullets contain this • main ingredient in pennies • name of the U.S 5 cent coin • normally added to table salt • historicaly used in silverware • used in packaging(cans, foils) • element found in party balloons • You breathe this in all the time • this metal can melt in your hand • ...

Periodic Table Weekly 2017-01-12

Periodic Table Weekly crossword puzzle
Across
  1. / Of, relating to, or characterized by covalent bonds.
  2. / Any state with energy greater than the ground state.
  3. / A property of an atom which increases with its tendency to attract the electrons of a bond.
  4. / A set of rules that are used to determine the term symbol that corresponds to the ground state of a multi-electron atom.
  5. Principle that states that two or more identical fermions cannot occupy the same quantum state simultaneously.
  6. / The chemical bond characteristic of metals, in which mobile valence electrons are shared among atoms in a usually stable crystalline structure.
  7. / A type of chemical bond that involves the electrostatic attraction between oppositely charged ions.
  8. / When atoms combine to form molecules they generally each lose, gain, or share valence electrons until they attain or share eight.
Down
  1. States hypothetically, electrons orbiting one or more atoms fill the lowest available energy levels before filling higher levels.
  2. / the smallest particle of a substance that retains all the properties of the substance and is composed of one or more atoms.
  3. / The basis of all chemical reactions is the tendency of chemical elements to acquire stability.
  4. / Lowest-energy state of a quantum mechanical system.
  5. states that the physical and chemical properties of the elements recur in a systematic and predictable way when the elements are arranged in order of increasing atomic number.

13 Clues: / Lowest-energy state of a quantum mechanical system. • / Of, relating to, or characterized by covalent bonds. • / Any state with energy greater than the ground state. • / A property of an atom which increases with its tendency to attract the electrons of a bond. • ...

Periodic table crossword 2022-01-14

Periodic table crossword crossword puzzle
Across
  1. Used to find all the elements
  2. Diamonds are a solid form of this
  3. A place to learn
  4. Most pennies are made of this
  5. Number 1 on the periodic table
  6. Mixing this with chlorine gives you salt
  7. Used to clean pools
  8. Most aluminum cans are made of this
Down
  1. The best chemistry teacher's last name
  2. Named after a very smart man who Created the theory of relativity
  3. A big house
  4. 11th letter in the alphebet
  5. Used as transportation to get places faster

13 Clues: A big house • A place to learn • Used to clean pools • 11th letter in the alphebet • Used to find all the elements • Most pennies are made of this • Number 1 on the periodic table • Diamonds are a solid form of this • Most aluminum cans are made of this • The best chemistry teacher's last name • Mixing this with chlorine gives you salt • Used as transportation to get places faster • ...

The Periodic Table 2021-08-08

The Periodic Table crossword puzzle
Across
  1. The number of protons in the nucleus of an atom
  2. Determining the age or date of an organic matter by looking at its proportions of carbon
  3. A subatomic particle that exists in the nucleus and has a positive charge
  4. A particle that is smaller than an atom
  5. The time taken for radioactivity to get to half of its original value
Down
  1. A subatomic particle in the nucleus that has a negative charge
  2. A subatomic particle in the nucleus that has a neutral charge
  3. Two or more forms of the same element which have the same number of protons however a different number of neutrons
  4. The total number of protons and neutrons in a nucleus
  5. When elements spontaneously emit energetic particles by the disintegration of the nucleus
  6. The smallest part of a substance
  7. All substances are made of atoms and the same substance will have the same type of atom which are all identical
  8. A substance that has a mass and takes up space

13 Clues: The smallest part of a substance • A particle that is smaller than an atom • A substance that has a mass and takes up space • The number of protons in the nucleus of an atom • The total number of protons and neutrons in a nucleus • A subatomic particle in the nucleus that has a neutral charge • A subatomic particle in the nucleus that has a negative charge • ...

The Periodic Table 2020-10-10

The Periodic Table crossword puzzle
Across
  1. the physical and chemical properties of the elements repeat as a function of their atomic number
  2. the process which results in an ion
  3. a positive ion
  4. electrons located in the highest occupied energy level
  5. the group 1 elements which are highly reactive metals with one valence electron
  6. the ability of an atom to attract electrons from another atom
Down
  1. the bridging elements between the main element groups
  2. the group 17 elements which are highly reactive nonmetals with seven valence electrons
  3. an atom or a group of atoms that carry a charge
  4. one half the distance between the nuclei of identical atoms that are bonded together
  5. the energy required to remove one electron from an atom
  6. a negative ion
  7. the group 2 elements which are pretty reactive metals with two valence electrons

13 Clues: a negative ion • a positive ion • the process which results in an ion • an atom or a group of atoms that carry a charge • the bridging elements between the main element groups • electrons located in the highest occupied energy level • the energy required to remove one electron from an atom • the ability of an atom to attract electrons from another atom • ...

Periodic Table Crossword 2025-02-02

Periodic Table Crossword crossword puzzle
Across
  1. The element with the symbol "Si"
  2. The element with the atomic number 3
  3. The halogen in the second period
  4. The element symbolized as "K"
  5. The number of valence electrons in carbon
  6. The noble gas with the atomic number 10
Down
  1. The metal found in bananas
  2. The number of neutrons in most oxygen atoms
  3. The number of protons in magnesium
  4. The atomic number of sulfur
  5. The element with the highest atomic number among the first 20 elements
  6. The second element of the periodic table
  7. The atomic number of phosphorus
  8. The atomic number of nitrogen

14 Clues: The metal found in bananas • The atomic number of sulfur • The element symbolized as "K" • The atomic number of nitrogen • The atomic number of phosphorus • The element with the symbol "Si" • The halogen in the second period • The number of protons in magnesium • The element with the atomic number 3 • The noble gas with the atomic number 10 • ...

Chapter 10 Definitions Crossword Puzzle 2015-09-09

Chapter 10 Definitions Crossword Puzzle crossword puzzle
Across
  1. each horizontal row of the periodic table
  2. the tiny central core of an atom and is composed of protons and neutrons
  3. the smallest particle of an element that retains its identity in a chemical reaction
  4. an arrangement of elements in which the elements are separated into groups based on a set of repeating properties
  5. subatomic particles with no charge but with a mass nearly equal to that of a proton
Down
  1. each vertical column of the periodic table
  2. the total number of protons and neutrons in an atom
  3. an atom that has the same number of protons but a different number of neutrons
  4. a negatively charged subatomic particle
  5. positively charged subatomic particles

10 Clues: positively charged subatomic particles • a negatively charged subatomic particle • each horizontal row of the periodic table • each vertical column of the periodic table • the total number of protons and neutrons in an atom • the tiny central core of an atom and is composed of protons and neutrons • ...

Atomic Structure Vocabulary 2015-09-09

Atomic Structure Vocabulary crossword puzzle
Across
  1. Each vertical column of the periodic table
  2. Negatively charged subatomic particles
  3. The number of protons in the nucleus of the atom
  4. atoms of the same element that have the sam atomic number but different atomic masses due to a different number of neutrons
  5. Subatomic particles with no charge but with a mass nearly equal to that of a proton
  6. The smallest particle of an element that retains its identity in a chemical reaction
Down
  1. Positively charged subatomic particles
  2. An arrangement of elements in which the elements are separated into groups based on a set of repeating properties
  3. Each horizontal row of the periodic table
  4. number The total number of protons and neutrons in an atom

10 Clues: Positively charged subatomic particles • Negatively charged subatomic particles • Each horizontal row of the periodic table • Each vertical column of the periodic table • The number of protons in the nucleus of the atom • number The total number of protons and neutrons in an atom • Subatomic particles with no charge but with a mass nearly equal to that of a proton • ...

Chapter 8, Lesson 1 Vocabulary - 7th Grade Science 2020-10-07

Chapter 8, Lesson 1 Vocabulary - 7th Grade Science crossword puzzle
Across
  1. an arrangement of the elements showing the repeating pattern of their properties
  2. a tiny, negatively charged particle that moves around the outside of the nucleus of an atom
  3. the number of protons in the nucleus of an atom
  4. the central core of an atom which contains protons and neutrons
  5. the average mass of all the isotopes of an element
  6. small, positively charged particles that are found in the nucleus of an atom
Down
  1. a small particle in the nucleus of the atom, with no electrical charge
  2. a one or two letter representation of an element
  3. a horizontal row of elements in the periodic table
  4. elements in the same vertical column of the periodic table; also called a family

10 Clues: the number of protons in the nucleus of an atom • a one or two letter representation of an element • a horizontal row of elements in the periodic table • the average mass of all the isotopes of an element • the central core of an atom which contains protons and neutrons • a small particle in the nucleus of the atom, with no electrical charge • ...

Chapter 9 mckenna babcock 2018-02-01

Chapter 9 mckenna babcock crossword puzzle
Across
  1. an electrically neutral atomic particle in the atomic nucleus
  2. a vertical column in the periodic table; also known as the family of elements
  3. any member of a set of atoms of the same element whose nuclei contain the same number of protons but different number of neutrons
  4. a count of the number of protons in the atomic nucleus
Down
  1. a positively charged subatomic particle in the atomic nucleus
  2. any material that is made up of only one type of atom
  3. a horizontal row on the periodic table
  4. the dense, positively charged center of every atom
  5. mass of the elements atoms; sum of the protons and neutrons
  6. a small, discrete packet of light energy

10 Clues: a horizontal row on the periodic table • a small, discrete packet of light energy • the dense, positively charged center of every atom • any material that is made up of only one type of atom • a count of the number of protons in the atomic nucleus • mass of the elements atoms; sum of the protons and neutrons • ...

Mendeleev's Gift to the world 2019-09-23

Mendeleev's Gift to the world crossword puzzle
Across
  1. this occupies the left side and middle of the periodic table
  2. most commonly used in electrical wiring
  3. a metal that can be found naturally in a pure state and takes up most of the periodic table
  4. these have a dull appearance, do not conduct electricity well and are brittle
  5. these hardly ever form compounds with other elements
  6. elements with similar chemical properties
Down
  1. the small numbers in the top right corner of each element represent the number of electrons in each energy shell
  2. small number(s) on the right side of the element
  3. a gas that emits colored light when electricity passes through it, such as lighted signs
  4. is commonly used in fertilizers, insecticides, and gunpowder

10 Clues: most commonly used in electrical wiring • elements with similar chemical properties • small number(s) on the right side of the element • these hardly ever form compounds with other elements • this occupies the left side and middle of the periodic table • is commonly used in fertilizers, insecticides, and gunpowder • ...

carly 2013-10-20

carly crossword puzzle
Across
  1. Group 2A elements in the modern periodic table
  2. The weighted average mass of the isotopes of that element
  3. An ion that has a negative charge
Down
  1. Radiation that is made up of alpha particles
  2. The number of protons in an atom
  3. A particle with two protons and two neutrons, with a 2+ charge
  4. The number 6.022x10^23, which is the number representative particles in a mole
  5. Group 1A elements, except for hydrogen, that are on the left side of the modern periodic table
  6. States that equal volumes of gases at the same temperature and pressure contain equal numbers of particles

9 Clues: The number of protons in an atom • An ion that has a negative charge • Radiation that is made up of alpha particles • Group 2A elements in the modern periodic table • The weighted average mass of the isotopes of that element • A particle with two protons and two neutrons, with a 2+ charge • ...

Simple Harmonic Motion 2014-11-28

Simple Harmonic Motion crossword puzzle
Across
  1. The maximum displacement of the object from its equilibrium position (always positive)
  2. Number of radians completed per second
  3. Oscillations that occur without a periodic force being applied
  4. The number of oscillations per unit time
  5. Occurs when the frequency of a driving force equals the natural frequency of vibration of the system; the system then vibrates with a maximum amplitude
Down
  1. The distance an object moves from its equilibrium position
  2. Acceleration is proportional to displacement from the equilibrium position and in the opposite direction
  3. Oscillations that occur when a periodic force is applied
  4. The time for one complete oscillation

9 Clues: The time for one complete oscillation • Number of radians completed per second • The number of oscillations per unit time • Oscillations that occur when a periodic force is applied • The distance an object moves from its equilibrium position • Oscillations that occur without a periodic force being applied • ...

Math 2024-01-18

Math crossword puzzle
Across
  1. Annuity - interest conversion or compounding period is unequal or not the same as the payment interval
  2. Annuity - annuity in which the periodic payment is made at the end of each payment interval.
  3. - fixed sum of money paid to someone at regular Intervals
  4. - amount paid or earned for the use of money
Down
  1. - a person who owes the money
  2. Annuity - interest conversion or compounding period is equal or the same as the payment interval
  3. - a person that loans money
  4. Due - an annuity in which the periodic payment is made at the beginning of each payment interval
  5. - usually in percent, charge by the lender
  6. - amount of money borrowed or invested

10 Clues: - a person who owes the money • - a person that loans money • - amount of money borrowed or invested • - amount paid or earned for the use of money • - usually in percent, charge by the lender • - fixed sum of money paid to someone at regular Intervals • Annuity - annuity in which the periodic payment is made at the end of each payment interval. • ...

Math 2024-01-18

Math crossword puzzle
Across
  1. Annuity - interest conversion or compounding period is unequal or not the same as the payment interval
  2. Annuity - annuity in which the periodic payment is made at the end of each payment interval.
  3. - fixed sum of money paid to someone at regular Intervals
  4. - amount paid or earned for the use of money
Down
  1. - a person who owes the money
  2. Annuity - interest conversion or compounding period is equal or the same as the payment interval
  3. - a person that loans money
  4. Due - an annuity in which the periodic payment is made at the beginning of each payment interval
  5. - usually in percent, charge by the lender
  6. - amount of money borrowed or invested

10 Clues: - a person who owes the money • - a person that loans money • - amount of money borrowed or invested • - amount paid or earned for the use of money • - usually in percent, charge by the lender • - fixed sum of money paid to someone at regular Intervals • Annuity - annuity in which the periodic payment is made at the end of each payment interval. • ...

A Hughes Chapter 9 test 2017-09-16

A Hughes Chapter 9 test crossword puzzle
Across
  1. table - a chart in which all known elements are listed in order of atomic number
  2. - a small, discrete packet of light energy
  3. gas shell - a region of space around the atomic nucleus within which electrons may reside
  4. - a positively charged subatomic particle in the atomic nucleus
  5. - any material that is made up of only one type of atom
Down
  1. - a vertical column in the periodic table; also known as a family of elements
  2. model - a representation of an object on the same convenient scale
  3. model - a representation of a system that helps us predict how the system behaves
  4. - an electrically neutral subatomic particle in the atomic nucleus
  5. nucleus - the dense, positively charged center of every atom

10 Clues: - a small, discrete packet of light energy • - any material that is made up of only one type of atom • nucleus - the dense, positively charged center of every atom • - a positively charged subatomic particle in the atomic nucleus • model - a representation of an object on the same convenient scale • ...

A Hughes Chapter 9 test 2017-09-16

A Hughes Chapter 9 test crossword puzzle
Across
  1. gas shell - a region of space around the atomic nucleus within which electrons may reside
  2. - an electrically neutral subatomic particle in the atomic nucleus
  3. table - a chart in which all known elements are listed in order of atomic number
  4. - a small, discrete packet of light energy
  5. model - a representation of an object on the same convenient scale
  6. - a vertical column in the periodic table; also known as a family of elements
Down
  1. - any material that is made up of only one type of atom
  2. model - a representation of a system that helps us predict how the system behaves
  3. nucleus - the dense, positively charged center of every atom
  4. - a positively charged subatomic particle in the atomic nucleus

10 Clues: - a small, discrete packet of light energy • - any material that is made up of only one type of atom • nucleus - the dense, positively charged center of every atom • - a positively charged subatomic particle in the atomic nucleus • - an electrically neutral subatomic particle in the atomic nucleus • ...

Changes around us 2025-04-22

Changes around us crossword puzzle
Across
  1. The decrease in the size half an object on cooling
  2. Iron leads to the formation of a new substance with the different properties.
  3. change: Change in which no new substance is formed.
  4. change: change that cannot be reversed to obtain original substance.
Down
  1. periodic change: Re occurrence of volcanic eruption is not in timely manner
  2. change: Change that occurs due to natural factors is not under human control
  3. change: Change that can be reversed to obtain the original substance back by reversing the condition
  4. The increasing the size of an object exposed to heat.
  5. change: In which a new substance is formed entirely different properties
  6. change: Pendulum Of a clock oscillates at regular intervals of a time

10 Clues: The decrease in the size half an object on cooling • change: Change in which no new substance is formed. • The increasing the size of an object exposed to heat. • change: change that cannot be reversed to obtain original substance. • change: Pendulum Of a clock oscillates at regular intervals of a time • ...

Easter 2026-04-04

Easter crossword puzzle
Across
  1. What did the nine actors in the Lord of the Rings,who played the Fellowship, get tattoos of (6-4
  2. What was Beabadoobie’s first single called (6)
  3. What is the rarest occurring element on the periodic table (8)
  4. What sort of farm did Taylor swift grow up on (8-5)
  5. Who was the creator of MTG cards (7-8)
Down
  1. Where was Beabadoobie born (11)
  2. what happened in 1789 (6-10)
  3. What are the Vertical columns and horizontal rows called on the periodic table (6-3-7)
  4. Who was the actor who played Saruman in Lord of the rings (11-3)
  5. How many Guinness World Records has Taylor Swift broken (5-5)

10 Clues: what happened in 1789 (6-10) • Where was Beabadoobie born (11) • Who was the creator of MTG cards (7-8) • What was Beabadoobie’s first single called (6) • What sort of farm did Taylor swift grow up on (8-5) • How many Guinness World Records has Taylor Swift broken (5-5) • What is the rarest occurring element on the periodic table (8) • ...

Hazards to health 2016-04-06

Hazards to health crossword puzzle
Across
  1. reduce and reuse
  2. hospitals are regulated
  3. snake venomous
  4. dangerous human waste
  5. security from danger
Down
  1. drinking and driving
  2. unused excessive amount
  3. skull and cross bones
  4. the periodic table
  5. where garbage ends up

10 Clues: snake venomous • reduce and reuse • the periodic table • drinking and driving • security from danger • skull and cross bones • where garbage ends up • dangerous human waste • unused excessive amount • hospitals are regulated

CROSSWORD 2024-08-27

CROSSWORD crossword puzzle
Across
  1. Fantasy(7)
  2. Synonym for Outrage(5)
  3. Synonym for Creepy (6)
  4. Synonym for Mistake(5)
  5. Hide (7)
  6. Win (7)
Down
  1. Resign (4)
  2. Synonym for Regular (8)
  3. A blue gemstone (8)
  4. Study of Maps (10)

10 Clues: Win (7) • Hide (7) • Resign (4) • Fantasy(7) • Study of Maps (10) • A blue gemstone (8) • Synonym for Outrage(5) • Synonym for Creepy (6) • Synonym for Mistake(5) • Synonym for Regular (8)

Check your understanding on Lesson 1 2024-10-28

Check your understanding on Lesson 1 crossword puzzle
Across
  1. This number represents the number of protons in an atom's nucleus.
  2. The term for different atoms of the same element with different number of neutrons.
  3. The maximum number of electrons in the innermost electron shell.
  4. The negatively charged particle that orbits the nucleus.
  5. This number represents the sum of protons and neutrons in an atom.
  6. A vertical column in the periodic table where the atoms of the elements have the same number of valence electrons. .
Down
  1. Particle in the nucleus with a positive charge.
  2. A horizontal row in the periodic table where the atoms of the elements have the same number of electron shells.
  3. The centre of an atom containing protons and neutrons.
  4. The simplest unit of an element.
  5. Particle in the nucleus with no charge.

11 Clues: The simplest unit of an element. • Particle in the nucleus with no charge. • Particle in the nucleus with a positive charge. • The centre of an atom containing protons and neutrons. • The negatively charged particle that orbits the nucleus. • The maximum number of electrons in the innermost electron shell. • ...

Chemistry Final Crossword Review 2020-12-10

Chemistry Final Crossword Review crossword puzzle
Across
  1. small matter ball
  2. electric
  3. atoms together
  4. same as atomic number
  5. different then proton
  6. everything with mixture and elements
Down
  1. together or something combined
  2. periodic table
  3. 2 or more atoms
  4. plus one or minus one

10 Clues: electric • periodic table • atoms together • 2 or more atoms • small matter ball • same as atomic number • plus one or minus one • different then proton • together or something combined • everything with mixture and elements

Chemistry 2023-02-15

Chemistry crossword puzzle
Across
  1. A particle of matter
  2. Different word for vaporization point
  3. FIRE, WATER, EARTH, WIND
  4. Water
  5. what is used in chemistry?
Down
  1. A test for something
  2. Type of chemistry
  3. Opposite of metals
  4. A table
  5. Helium

10 Clues: Water • Helium • A table • Type of chemistry • Opposite of metals • A test for something • A particle of matter • FIRE, WATER, EARTH, WIND • what is used in chemistry? • Different word for vaporization point

6th - Unit 4 Vocabulary 2025-01-14

6th - Unit 4 Vocabulary crossword puzzle
Across
  1. improved; got better
  2. uncertain, hesitant
  3. a person who writes things down
  4. to resist
  5. gave in
Down
  1. Large in space or amount
  2. twisted out of shape
  3. repeating pattern
  4. sticks out
  5. to find one's way

10 Clues: gave in • to resist • sticks out • repeating pattern • to find one's way • uncertain, hesitant • improved; got better • twisted out of shape • Large in space or amount • a person who writes things down

Elements, Compounds and Mixtures 2023-12-18

Elements, Compounds and Mixtures crossword puzzle
Across
  1. atoms move most freely
  2. particular part of matter
  3. not chemically bonded
  4. chemically bonded
  5. atoms move freely
Down
  1. solid liquid and gas
  2. a way to measure
  3. on the periodic table
  4. building blocks
  5. atoms are compact

10 Clues: building blocks • a way to measure • atoms are compact • chemically bonded • atoms move freely • solid liquid and gas • on the periodic table • not chemically bonded • atoms move most freely • particular part of matter

Metals 2015-02-11

Metals crossword puzzle
Across
  1. What gas makes a lighted spill go pop?
  2. What is the name of a rock from which we can extract a metal?
  3. What chemical do we use to show the pH of a chemical?
  4. What gas makes a spill glow?
Down
  1. The property of metals that describes how heat and electricity flow through them?
  2. What elements are found of the left-hand side of the periodic table?
  3. The property of a metal that describes it's ability to bend and flex?
  4. What is the reaction that occurs when we add a metal to a salt?
  5. What elements that are found on the right-hand side of the periodic table?
  6. What gas turns lime water milky?

10 Clues: What gas makes a spill glow? • What gas turns lime water milky? • What gas makes a lighted spill go pop? • What chemical do we use to show the pH of a chemical? • What is the name of a rock from which we can extract a metal? • What is the reaction that occurs when we add a metal to a salt? • What elements are found of the left-hand side of the periodic table? • ...

Chapter 10 Definitions Crossword Puzzle 2015-09-09

Chapter 10 Definitions Crossword Puzzle crossword puzzle
Across
  1. each vertical column of the periodic table
  2. a negatively charged subatomic particle
  3. an atom that has the same number of protons but a different number of neutrons
  4. positively charged subatomic particles
  5. the smallest particle of an element that retains its identity in a chemical reaction
  6. the total number of protons and neutrons in an atom
  7. the tiny central core of an atom and is composed of protons and neutrons
Down
  1. an arrangement of elements in which the elements are separated into groups based on a set of repeating properties
  2. each horizontal row of the periodic table
  3. subatomic particles with no charge but with a mass nearly equal to that of a proton

10 Clues: positively charged subatomic particles • a negatively charged subatomic particle • each horizontal row of the periodic table • each vertical column of the periodic table • the total number of protons and neutrons in an atom • the tiny central core of an atom and is composed of protons and neutrons • ...

Chemistry Vocabulary 2017-02-07

Chemistry Vocabulary crossword puzzle
Across
  1. A horizontal row on the periodic table.
  2. A change that creates a new substance.
  3. A mixture of two or more pure substances.
  4. A new substance made by mixing other substances together.
  5. A solid substance that is created between two liquids when they are combined.
  6. When a substance changed from a liquid to a gas.
Down
  1. A change that is made that can be reversed without a chemical reaction
  2. The rule that states however much mass you put into a solution you should get the same amount of mass out of the solution
  3. A mixture where all of the components are equally spread out.
  4. A column on the periodic table, can also be called a family.

10 Clues: A change that creates a new substance. • A horizontal row on the periodic table. • A mixture of two or more pure substances. • When a substance changed from a liquid to a gas. • A new substance made by mixing other substances together. • A column on the periodic table, can also be called a family. • A mixture where all of the components are equally spread out. • ...

A Hughes Chapter 9 test 2017-09-16

A Hughes Chapter 9 test crossword puzzle
Across
  1. - a positively charged subatomic particle in the atomic nucleus
  2. model - a representation of a system that helps us predict how the system behaves
  3. gas shell - a region of space around the atomic nucleus within which electrons may reside
  4. nucleus - the dense, positively charged center of every atom
Down
  1. - a vertical column in the periodic table; also known as a family of elements
  2. model - a representation of an object on the same convenient scale
  3. table - a chart in which all known elements are listed in order of atomic number
  4. - a small, discrete packet of light energy
  5. - any material that is made up of only one type of atom
  6. - an electrically neutral subatomic particle in the atomic nucleus

10 Clues: - a small, discrete packet of light energy • - any material that is made up of only one type of atom • nucleus - the dense, positively charged center of every atom • - a positively charged subatomic particle in the atomic nucleus • model - a representation of an object on the same convenient scale • ...

Emma Vance's Scientific Cross of the Words 2017-09-17

Emma Vance's Scientific Cross of the Words crossword puzzle
Across
  1. vertical column in the periodic table
  2. mass of an element's atoms; listed in the periodic table as an average value based on the relative abundance of the element's isotopes.
  3. member of a set of atoms of the same element whose nuclei contains the same number of protons but different numbers of neutrons.
  4. abbreviation for an element or atom.
  5. subatomic particle found in the atomic nucleus.
Down
  1. a representation of an object on some convenient scale.
  2. small, discrete packet of light energy.
  3. positively charged subatomic particle in the atomic nucleus.
  4. device that uses a prism or diffraction grating to separate light.
  5. any material that is made up of only one type of atom.

10 Clues: abbreviation for an element or atom. • vertical column in the periodic table • small, discrete packet of light energy. • subatomic particle found in the atomic nucleus. • any material that is made up of only one type of atom. • a representation of an object on some convenient scale. • positively charged subatomic particle in the atomic nucleus. • ...

pre cal secrion 3.1 - 3.15 2024-05-22

pre cal secrion 3.1 - 3.15 crossword puzzle
Across
  1. the horizontal length of one cycle for a periodic or repeating function.
  2. any angle in standard position the ray or side of the angle that is not along the x axis
  3. the graph of a tangent function
  4. one complete pattern of the y-values for a periodic function
  5. half the difference between the maximum and minimum values of the function
Down
  1. two angles in standard position that have the same terminal side
  2. any angle in standard position the ray or side of the angle along the x axis
  3. the horizontal ray from 0 pole (origin) to the right
  4. any function that repeats a pattern of y values at regular intervals
  5. is the point 0 of the origin

10 Clues: is the point 0 of the origin • the graph of a tangent function • the horizontal ray from 0 pole (origin) to the right • one complete pattern of the y-values for a periodic function • two angles in standard position that have the same terminal side • any function that repeats a pattern of y values at regular intervals • ...

By Dinicha Lubin & Johanna Henry 2025-09-16

By Dinicha Lubin & Johanna Henry crossword puzzle
Across
  1. : I orbit the nucleus and have a negative charge.
  2. : An element has 5 valence electrons and is found in Period 2. What element am I?
  3. : I am the number of protons in an atom.
  4. : I am a pure substance made up of only one type of atom.
Down
  1. : I am located in the nucleus and have a positive charge.
  2. : I am a vertical column on the periodic table.
  3. : I am the weighted average mass of the isotopes of an element.
  4. : I am a horizontal row on the periodic table.
  5. : An atom has 6 protons and 6 electrons. What is its charge?
  6. : I am the smallest particle of an element that retains its identity.

10 Clues: : I am the number of protons in an atom. • : I am a horizontal row on the periodic table. • : I am a vertical column on the periodic table. • : I orbit the nucleus and have a negative charge. • : I am located in the nucleus and have a positive charge. • : I am a pure substance made up of only one type of atom. • ...

KS3 The Periodic Table 2023-03-07

KS3 The Periodic Table crossword puzzle
Across
  1. This is the symbol for sodium
  2. This is the word used to describe the columns in the periodic table
  3. This element is used to fill balloons
  4. When a piece of potassium is added to water it does this
  5. What is the name given to the elements that are in between the metals and non-metals section?
  6. This word means how heavy something is for its size
  7. What is the name of the elements that are found in group 7?
  8. This is the colour Universal Indicator turns when added to an alkali solution
Down
  1. This word describes a property of a non-metal and means electricity cannot pass through
  2. This is the gas formed when an alkali metals reacts with water
  3. Mercury is the only metal that is this state at room temperature
  4. As you move down the group 1 elements their reactivity does this
  5. The alkali metals are found in which group number?
  6. This word describes the sound that is made when a metal is hit
  7. This is the word used to describe the rows in the periodic table
  8. As you move down the group 7 elements their melting point does this

16 Clues: This is the symbol for sodium • This element is used to fill balloons • The alkali metals are found in which group number? • This word means how heavy something is for its size • When a piece of potassium is added to water it does this • What is the name of the elements that are found in group 7? • This is the gas formed when an alkali metals reacts with water • ...

Welding Vocabulary 2023-04-19

Welding Vocabulary crossword puzzle
Across
  1. The most common noble gas on Earth and represented by Ar in the periodic table
  2. Containing or relating to iron
  3. A container used to store and transport gas
  4. A substance that facilitates soldering, brazing and welding by chemically cleaning the metals to be joined
  5. A tool or device used to hold pieces in place for welding
  6. To cause fresh air to enter and move around an enclosed space
Down
  1. A very hard, heavy, steel-grey-to-white transition metal; W in the periodic table
  2. A base element that makes up the primary substance in steel and cast iron
  3. A metal made by mixing two or moremetals
  4. A gas that has been heated to the point where it will conduct electricity
  5. To join two pieces of metal together permanently by melting the parts that touch
  6. Pure oxygen combined with gas
  7. Energy from heat or light that you cannot see
  8. A material such as sand, silicon or crushed stone used for surface cleaning
  9. A device used to heat metal for forming and bending

15 Clues: Pure oxygen combined with gas • Containing or relating to iron • A metal made by mixing two or moremetals • A container used to store and transport gas • Energy from heat or light that you cannot see • A device used to heat metal for forming and bending • A tool or device used to hold pieces in place for welding • ...

Atomic Structure and the Periodic Table 2022-09-20

Atomic Structure and the Periodic Table crossword puzzle
Across
  1. His atomic model stated that electrons could only exist at certain distances from the nucleus
  2. The measure of the ease at which an electric charge can pass through a material.
  3. A chemical bond that involves the sharing of electrons to form electron pairs between atoms
  4. A neutral subatomic particle
  5. Energy level or electron ________
  6. His atomic model is a chocolate chip cookie model, in which electrons are the chocolate chips surrounded by positively charged cookie dough
  7. The property of an element that determines the number of other atoms with which an atom of the element can combine
  8. A chemical bond that involves the transferring of electrons from one atom to another
Down
  1. The arrangement of electrons around a nucleus
  2. Inert gases of Group VIII (Group 18)
  3. The physical property of a metal associated with the ability to be hammered thin or stretched into wire without breaking.
  4. Vertical column in the Periodic Table
  5. A measure of how compact the mass in a substance or object is
  6. Horizontal line in the Periodic Table
  7. Metals of Group I

15 Clues: Metals of Group I • A neutral subatomic particle • Energy level or electron ________ • Inert gases of Group VIII (Group 18) • Vertical column in the Periodic Table • Horizontal line in the Periodic Table • The arrangement of electrons around a nucleus • A measure of how compact the mass in a substance or object is • ...

Element 2023-03-28

Element crossword puzzle
Across
  1. the thing that goes around the nucleus
  2. makes up everything
  3. 2 element combined
  4. carbon Oxygen
  5. salt
  6. same group of atom
Down
  1. a table of element
  2. substance you find everywhere
  3. water
  4. not chemically bounded

10 Clues: salt • water • carbon Oxygen • a table of element • 2 element combined • same group of atom • makes up everything • not chemically bounded • substance you find everywhere • the thing that goes around the nucleus

BOSS 2025-10-06

BOSS crossword puzzle
Across
  1. Country west of Argentina
  2. Someone with no hair
  3. Brain-eaters
  4. Math "phone"
  5. 5th element on periodic table
Down
  1. 3 river city
  2. Scented wax mixed with flame
  3. Temperature energy drink
  4. Mexican hat
  5. Home of Memphis

10 Clues: Mexican hat • 3 river city • Brain-eaters • Math "phone" • Home of Memphis • Someone with no hair • Temperature energy drink • Country west of Argentina • Scented wax mixed with flame • 5th element on periodic table

Chemistry 2024-08-09

Chemistry crossword puzzle
Across
  1. everything
  2. Negative charge
  3. Multiple atoms
  4. neutral charge
  5. Two or more elements combined
Down
  1. building blocks of everything
  2. Elements are in it
  3. The things on a periodic table.
  4. Centre of atoms and cells
  5. Positive charge
  6. Mix of 2 elements

11 Clues: everything • Multiple atoms • neutral charge • Negative charge • Positive charge • Mix of 2 elements • Elements are in it • Centre of atoms and cells • building blocks of everything • Two or more elements combined • The things on a periodic table.

Chemical bonds 2023-01-09

Chemical bonds crossword puzzle
Across
  1. ex.fire
  2. atoms that gain eletrons
  3. Atoms bonded together
Down
  1. shares elctrons
  2. tranfer electrons
  3. 8 valence elctrons
  4. ex.H20 C02
  5. atoms that lose electrons
  6. Elements on a periodic table

9 Clues: ex.fire • ex.H20 C02 • shares elctrons • tranfer electrons • 8 valence elctrons • Atoms bonded together • atoms that gain eletrons • atoms that lose electrons • Elements on a periodic table

puzzle 2022-04-13

puzzle crossword puzzle
Across
  1. can be extended or shaped
  2. a variable
  3. subatomic particle that has positive charge
  4. horizontal columns
  5. materials that have conductivity
Down
  1. number used to
  2. mark or sign
  3. reflected light
  4. vertical columns
  5. easily broken or damaged
  6. has mass and volume (takes up space)
  7. table- shows chemical elements organized

12 Clues: a variable • mark or sign • number used to • reflected light • vertical columns • horizontal columns • easily broken or damaged • can be extended or shaped • materials that have conductivity • has mass and volume (takes up space) • table- shows chemical elements organized • subatomic particle that has positive charge

puzzle 2022-04-13

puzzle crossword puzzle
Across
  1. has mass and volume (takes up space)
  2. subatomic particle that has positive charge
  3. easily broken or damaged
  4. can be extended or shaped
  5. number used to
  6. vertical columns
Down
  1. materials that have conductivity
  2. reflected light
  3. mark or sign
  4. a variable
  5. table- shows chemical elements organized
  6. horizontal columns

12 Clues: a variable • mark or sign • number used to • reflected light • vertical columns • horizontal columns • easily broken or damaged • can be extended or shaped • materials that have conductivity • has mass and volume (takes up space) • table- shows chemical elements organized • subatomic particle that has positive charge

matter vocab 2020-04-24

matter vocab crossword puzzle
Across
  1. Chemical substance held together by attraction of atoms
  2. The same
  3. Become liquefied by heat
  4. AKA chemical substance
  5. A change that can't be reversed
  6. Firm shape
Down
  1. Makes up the periodic table
  2. Different
  3. Solid, liquid, gas
  4. For ex. H2O
  5. Substances mixed together
  6. A change that can be reversed

12 Clues: The same • Different • Firm shape • For ex. H2O • Solid, liquid, gas • AKA chemical substance • Become liquefied by heat • Substances mixed together • Makes up the periodic table • A change that can be reversed • A change that can't be reversed • Chemical substance held together by attraction of atoms

Baby Dragons Crossword 2022-11-02

Baby Dragons Crossword crossword puzzle
Across
  1. the periodic table scarred me
  2. we need this to learn
  3. a creative media
  4. a small human
  5. our diverse community is
  6. an animal that represents us
Down
  1. current location
  2. this is yearbook volume no. ?
  3. serve, receive, set, spike.
  4. it's on your head!
  5. math with shapes
  6. truly the best color

12 Clues: a small human • current location • a creative media • math with shapes • it's on your head! • truly the best color • we need this to learn • our diverse community is • serve, receive, set, spike. • an animal that represents us • the periodic table scarred me • this is yearbook volume no. ?

forgery - Chantal 2019-10-18

forgery - Chantal crossword puzzle
Across
  1. substances joined together
  2. a chemical reaction
  3. don’t separate
  4. solving a problem
  5. periodic table
  6. cause a substance
Down
  1. To observe or measure
  2. of the same kind
  3. A substance that takes apart
  4. mass Th mass of an atom
  5. a part or aspect
  6. An article or substance that is manufactured

12 Clues: don’t separate • periodic table • of the same kind • a part or aspect • solving a problem • cause a substance • a chemical reaction • To observe or measure • mass Th mass of an atom • substances joined together • A substance that takes apart • An article or substance that is manufactured

KDJ18 OP81 2026-03-01

KDJ18 OP81 crossword puzzle
Across
  1. Dijah's favourite element of the periodic table
  2. Oscar's favourite F1 track
  3. Dijah's favourite interstellar cloud
  4. Dijah's favourite driver
  5. Oscar's first sprint win
Down
  1. The date Dijah made Japanese cheesecake
  2. Dijah's favourite number
  3. Dijah's favourite flavour
  4. Dijah's favourite fruit
  5. Dijah's favourite animal
  6. Dijah's favorite star
  7. Oscar's first win

12 Clues: Oscar's first win • Dijah's favorite star • Dijah's favourite fruit • Dijah's favourite number • Dijah's favourite animal • Dijah's favourite driver • Oscar's first sprint win • Dijah's favourite flavour • Oscar's favourite F1 track • Dijah's favourite interstellar cloud • The date Dijah made Japanese cheesecake • Dijah's favourite element of the periodic table

Vocabulary Menu Project 2023-03-28

Vocabulary Menu Project crossword puzzle
Across
  1. plants response to lack of water
  2. plant response to touch
  3. Change into a new substance
  4. 2 or more elements
  5. plant response to water
  6. inside
  7. found on periodic table
  8. plant response to gravity
Down
  1. only change the appearance
  2. balance in the body
  3. plant response to light
  4. outside

12 Clues: inside • outside • 2 or more elements • balance in the body • plant response to touch • plant response to light • plant response to water • found on periodic table • plant response to gravity • only change the appearance • Change into a new substance • plants response to lack of water

puzzle 2022-04-13

puzzle crossword puzzle
Across
  1. can be extended or shaped
  2. a variable
  3. subatomic particle that has positive charge
  4. horizontal columns
  5. materials that have conductivity
Down
  1. number used to
  2. mark or sign
  3. reflected light
  4. vertical columns
  5. easily broken or damaged
  6. has mass and volume (takes up space)
  7. table- shows chemical elements organized

12 Clues: a variable • mark or sign • number used to • reflected light • vertical columns • horizontal columns • easily broken or damaged • can be extended or shaped • materials that have conductivity • has mass and volume (takes up space) • table- shows chemical elements organized • subatomic particle that has positive charge

puzzle 2022-04-13

puzzle crossword puzzle
Across
  1. can be extended or shaped
  2. a variable
  3. subatomic particle that has positive charge
  4. horizontal columns
  5. materials that have conductivity
Down
  1. number used to
  2. mark or sign
  3. reflected light
  4. vertical columns
  5. easily broken or damaged
  6. has mass and volume (takes up space)
  7. table- shows chemical elements organized

12 Clues: a variable • mark or sign • number used to • reflected light • vertical columns • horizontal columns • easily broken or damaged • can be extended or shaped • materials that have conductivity • has mass and volume (takes up space) • table- shows chemical elements organized • subatomic particle that has positive charge

Period of smellements 2025-02-24

Period of smellements crossword puzzle
Across
  1. its super silly
  2. you get this from banannas
  3. what you breathe
  4. super boring
  5. fancy jewelry
Down
  1. live in word
  2. used in balloons
  3. number 29 on periodic table
  4. 2nd in the olympics
  5. are we gone?
  6. man made out of this in wizard of Oz
  7. used in salt

12 Clues: live in word • are we gone? • used in salt • super boring • fancy jewelry • its super silly • used in balloons • what you breathe • 2nd in the olympics • you get this from banannas • number 29 on periodic table • man made out of this in wizard of Oz

Merry Christmas, Jim! 2022-12-17

Merry Christmas, Jim! crossword puzzle
Across
  1. Prearranged and periodic.
  2. Two, too, and ...
  3. Follower of the white rabbit.
  4. Ampersand sans ampers.
  5. Ivan "blank" Terrible. Jim "blank" Clever.
Down
  1. The sum of acosses and downs
  2. Big Apple press.
  3. Where the past and future collide.
  4. The one and only.
  5. To mistify.
  6. Your favorite child.
  7. Manna delivery schedule.

12 Clues: To mistify. • Big Apple press. • The one and only. • Two, too, and ... • Your favorite child. • Ampersand sans ampers. • Manna delivery schedule. • Prearranged and periodic. • The sum of acosses and downs • Follower of the white rabbit. • Where the past and future collide. • Ivan "blank" Terrible. Jim "blank" Clever.

Element din Tabelul Periodic 2019-02-10

Element din Tabelul Periodic crossword puzzle
Across
  1. clorhidric Cel mai simplu compus al acestuia,Acid dizolvat în apă:
  2. Seria chimică:
  3. Subsanța pură a fost, iniţial, preparată de un chimist englez/suedez/german numit Karl Scheele, în anul 1774:
  4. Compusul se regăsește și produce în organism,pentru:
  5. În cantități mari,inlocuiește ... din plămâni,fiind mortal în cantități mari:
  6. Molecula biatomică se notează:
  7. Din cauza că este foarte toxic in starea sa gazoasă,s-a folosit ca armă in timp de:
  8. În medicină este folosit ca:
  9. Este extrem de:
  10. Solubil în apă,formând soluția numită:
  11. Cel mai raspândit compus:
Down
  1. Se folosește în industria:
  2. Culoarea acestuia:
  3. Formează legatură chimică:
  4. Are 17 electroni și 18:
  5. Este folosit pentru producerea ..., și fac sărbătorile mai magice:
  6. Densitatea mai mare decât a aerului:
  7. Proprietate fizică,faza ordinară:
  8. Element Chimic cu numarul Atomic 17:
  9. Proprietățile sale acide cresc,fiind mai pronunțate decât ale elementului:

20 Clues: Seria chimică: • Este extrem de: • Culoarea acestuia: • Are 17 electroni și 18: • Cel mai raspândit compus: • Se folosește în industria: • Formează legatură chimică: • În medicină este folosit ca: • Molecula biatomică se notează: • Proprietate fizică,faza ordinară: • Densitatea mai mare decât a aerului: • Element Chimic cu numarul Atomic 17: • Solubil în apă,formând soluția numită: • ...

Worksheet 3.6 (Periodic Table) 2021-12-13

Worksheet 3.6 (Periodic Table) crossword puzzle
Across
  1. I am the first element in the fourth period, an ingredient in many fertilizers
  2. The nuclei of my atoms contain 26 protons
  3. You can find me in the carbon family in the fi ft h period
  4. I am a member of the nitrogen family with 16 neutrons
  5. My relative atomic mass is 35.5
  6. I am a member of the boron family and am the most abundant metal in the Earth’s crust
  7. I am a metal that is liquid at room temperature – ‘quicksilver’ is my ancient name
  8. I am the only element in the halogen family that is a liquid
  9. I am the head of the fourth group and am known as the ‘basis of life
  10. My atomic number is 79
  11. I am a member of the halogen family with an atomic number of 53
  12. My atomic number is 47 and I am used to make photographic film
  13. I am the second most abundant element in the Earth’s crust and have 14 neutrons
Down
  1. I am not really an alkali metal, but since I have only 1 electron I form an X+ ion
  2. I am a member of the alkaline earth metals and have a great deal of flare!
  3. I am a metal with 28 electrons
  4. I am a gas with a mass number of 19
  5. I am a gas with 8 protons and 8 neutrons and help things burn!
  6. I have 20 neutrons and am found in your teeth and bones
  7. I am a silvery-white metal used to make salt
  8. I am a noble gas with 2 electrons and a sunny disposition
  9. I make up 78% of dry air and am the first initial of NPK
  10. I am a transition metal with 25 electrons
  11. I am a transition metal with 30 electrons and tend to galvanize things!
  12. I have 2 electrons in the first shell, 8 in the second shell, and 6 in the third shell
  13. I am a member of the carbon family often mistaken for the end of your pencil

26 Clues: My atomic number is 79 • I am a metal with 28 electrons • My relative atomic mass is 35.5 • I am a gas with a mass number of 19 • The nuclei of my atoms contain 26 protons • I am a transition metal with 25 electrons • I am a silvery-white metal used to make salt • I am a member of the nitrogen family with 16 neutrons • ...

Periodic Table Cross Word 2020-09-19

Periodic Table Cross Word crossword puzzle
Across
  1. earth metals, the family that contains calcium and magnesium
  2. the period with 3 electron shells
  3. the number of elements in Period 1
  4. shell, the place that holds the electrons used to decide an element's family
  5. gases, the family with full outermost electron shells
  6. the categories that are vertical
  7. the compound of a halogen and another element
  8. metals, can have more than 8 electrons on the second outermost shell
Down
  1. The atomic number of the first transition metal on the periodic table
  2. the number of these on your outermost shell determines your family
  3. the amount of these determines the element's period
  4. the kind of solution you get when you mix in an alkali earth metal
  5. electrons, the name for the electrons on the outermost shell
  6. how many elements alkali metals has
  7. the fifth alkaline earth metal
  8. the first element of the first period
  9. the family that contains 7 electrons on their outermost shell
  10. metals, the family with 1 electron on their outermost shell
  11. Where will you never find a bonded noble gas?
  12. the categories that are horizontal

20 Clues: the fifth alkaline earth metal • the categories that are vertical • the period with 3 electron shells • the number of elements in Period 1 • the categories that are horizontal • how many elements alkali metals has • the first element of the first period • the compound of a halogen and another element • Where will you never find a bonded noble gas? • ...

Periodic Crossword Of Elements 2021-12-08

Periodic Crossword Of Elements crossword puzzle
Across
  1. first word of a popular dead avenger
  2. material used to make the penny
  3. material in balloons
  4. material used to coat the penny
  5. material inside of plastic
  6. stinks like rotten eggs
  7. we breathe it in every second
  8. Popular option to preserve food
  9. weakness of superman kinda
  10. material in salt
Down
  1. coin worth 5 cents
  2. starts with m and is a planet
  3. material used to make cans
  4. we exhale this gas
  5. very cold and in ice cream
  6. ____ rush of 1849 hint:yellow
  7. material in banana
  8. makes things bright
  9. very toxic over time
  10. in the tip of a pencil

20 Clues: material in salt • coin worth 5 cents • we exhale this gas • material in banana • makes things bright • material in balloons • very toxic over time • in the tip of a pencil • stinks like rotten eggs • material used to make cans • material inside of plastic • very cold and in ice cream • weakness of superman kinda • starts with m and is a planet • we breathe it in every second • ...

Periodic Table and pH 2014-01-09

Periodic Table and pH crossword puzzle
Across
  1. A neutral substance (--l-)
  2. This is the name given to raw material known as calcium carbonate
  3. C
  4. N
  5. Cu
  6. A group 1 metal that is more reactive than sodium
  7. The name of a chemical that is in the same group as lithium
  8. Au
  9. Another name for the group 7 elements
  10. A group 2 metal (--g-----m)
Down
  1. Na
  2. H
  3. O
  4. A metal that is extracted by electrolysis
  5. The colour of universal indicator when added to an alkali
  6. This chemical will turn UI a green colour
  7. The colour of UI in hydrochloric acid
  8. A weak alkali that is used in cooking (--k--- ---a)
  9. Ca
  10. A metal ore that needs to be smelted to purify the metal
  11. Li
  12. Zn

22 Clues: H • O • C • N • Na • Cu • Ca • Au • Li • Zn • A neutral substance (--l-) • A group 2 metal (--g-----m) • The colour of UI in hydrochloric acid • Another name for the group 7 elements • A metal that is extracted by electrolysis • This chemical will turn UI a green colour • A group 1 metal that is more reactive than sodium • A weak alkali that is used in cooking (--k--- ---a) • ...

Periodic Table of Elements 2012-10-22

Periodic Table of Elements crossword puzzle
Across
  1. is a liquid transitional metal
  2. sixth in the third period
  3. period2 column 4a
  4. period5 column 5a
  5. 4a and in the same period as Antimony
  6. column4a period 4
  7. in the second period and has five valence electrons
  8. period4 and has 5 valence electrons
  9. second in column 7a
  10. is in column 7a and in period four
  11. Column 2a period 2
  12. Period 4 column 1a
  13. Noble gas in period 2
  14. Is right above Gallium on the perodic table
  15. seventeenth in period 5
Down
  1. seven valence electrons and is in period three
  2. next to a noble gas in period 2
  3. Noble gas below argon
  4. noble gas in the fifth period
  5. Alkaline Earth and period 3
  6. has three valence electrons and is in period 5
  7. Period four and above Indium
  8. is a transitional metal in period 5 andin the row with nickel
  9. column 1a period 1
  10. Is in the Alkali Metals and in period five
  11. third of 6a
  12. 8a next to Cl on the table of elements
  13. period 2 column 6a
  14. first of 3a
  15. 4a and period 3

30 Clues: third of 6a • first of 3a • 4a and period 3 • period2 column 4a • period5 column 5a • column4a period 4 • column 1a period 1 • period 2 column 6a • Column 2a period 2 • Period 4 column 1a • second in column 7a • Noble gas below argon • Noble gas in period 2 • seventeenth in period 5 • sixth in the third period • Alkaline Earth and period 3 • Period four and above Indium • ...

Science Periodic Table Puzzle 2013-01-10

Science Periodic Table Puzzle crossword puzzle
Across
  1. I am in Group 18 and I start with N.
  2. I am often used to purify the gas and my atomic volume is 8.9 cc/mol.
  3. I am used for hardening platinum and my melting point is 2,447˚C.
  4. My atomic number is 6 and my boiling point is 4,827˚C.
  5. Chloride and I make up salt.
  6. I am a shiny, dark- gray metal and my symbol is Ti.
  7. I am the only liquid in the non-metal side.
  8. I have an atomic mass of 32.06.
  9. My melting point is 1,064˚C.
Down
  1. I am all around you. People need me to breathe.
  2. I am used for high temperature thermometers.
  3. My atomic number is 1 in each hydrogen atom.
  4. My atomic number is 2.
  5. I am used to make safety matches and tracer bullets.
  6. I am the only liquid metal.
  7. I am used in alloys with low melting point.
  8. I am the second lightest halogen and I am used in swimming pools.
  9. I am not soluble under water in normal circumstances and my atomic mass is 26.982.
  10. I am used in glow tubes and my atomic number is 18.
  11. I am part of the pencil that help people write.

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

Science Periodic Table Puzzle 2013-01-10

Science Periodic Table Puzzle crossword puzzle
Across
  1. My melting point is 1,064˚C.
  2. I am part of the pencil that help people write.
  3. I am not soluble under water in normal circumstances and my atomic mass is 26.982.
  4. I have an atomic mass of 32.06.
  5. I am often used to purify the gas and my atomic volume is 8.9 cc/mol.
  6. I am the second lightest halogen and I am used in swimming pools.
  7. I am the only liquid metal.
  8. My atomic number is 1 in each hydrogen atom.
  9. I am used in glow tubes and my atomic number is 18.
  10. I am all around you. People need me to breathe.
  11. Chloride and I make up salt.
Down
  1. My atomic number is 2.
  2. I am used in alloys with low melting point.
  3. I am a shiny, dark- gray metal and my symbol is Ti.
  4. I am used to make safety matches and tracer bullets.
  5. I am the only liquid in the non-metal side.
  6. My atomic number is 6 and my boiling point is 4,827˚C.
  7. I am used for hardening platinum and my melting point is 2,447˚C.
  8. I am used for high temperature thermometers.
  9. I am in Group 18 and I start with N.

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

Periodic Table Search Crossword 2013-01-01

Periodic Table Search Crossword crossword puzzle
Across
  1. Xe
  2. At
  3. Br
  4. Zn
  5. Sn
  6. Ge
  7. Hg
  8. K
  9. Y
  10. Ru
  11. U
  12. Cm
  13. Ti
  14. Ir
  15. B
Down
  1. Fr
  2. Hs
  3. Be
  4. Pd
  5. Ne
  6. No
  7. Cn
  8. Nd
  9. Os
  10. Ar
  11. W
  12. Sb

27 Clues: K • Y • W • U • B • Fr • Hs • Be • Pd • Xe • Ne • At • No • Br • Zn • Cn • Sn • Ge • Nd • Os • Hg • Ar • Ru • Sb • Cm • Ti • Ir

Introducing the Periodic Table 2015-01-11

Introducing the Periodic Table crossword puzzle
Across
  1. Tungsten
  2. This number represents how many protons are in the nucleus of an atom.
  3. Bazooka Joe: "OK Atom, are you sure you lost an electron?" Atom: "Oh yes, I'm ____!"
  4. Both Rb and Br belong to this block of predictable elements.(2)
  5. A magical line on the PT separating elements into metals and non-metals.
  6. All chemical symbols begin with this type of letter.
  7. Maximum # of electrons permitted on Bohr's second energy level.
  8. General name for an unreactive element with a full octet.(2)
  9. Atoms of different elements combine in definite proportions to form millions of these.
  10. Smallest piece of a compound.
  11. Elements in the same group share similar ____ properties.
  12. Electrons in the outermost energy level.
  13. Smallest piece of an element.
  14. Fancy PT word for a vertical "column".
  15. Short forms for elements are called chemical ____.
  16. Specific name for an atom or molecule that has lost electrons. Meow!
  17. The subatomic particle that positively identifies an element.
  18. A charged particle.
Down
  1. Fancy PT word for a horizontal "row".
  2. Number of valence electrons in a nitrogen atom.
  3. Positive charge on any alkali earth metal ion.
  4. Manganese resides in this block of multivalent elements.
  5. Atoms with the same # of protons but different # of neutrons.
  6. Gruff-looking Russian chemist responsible for the first PT.
  7. Elements H, N, O, F, Cl, Br, and I all exist as this type of molecule.
  8. ____ number - atomic number = number of neutrons.
  9. Some lightbulbs contain elements from this group.
  10. Roughly equal in size and mass to a proton, but without a charge.
  11. AN ION with a negative charge.
  12. More than half of the ____-transition elements are synthetic, and all are radioactive.

30 Clues: Tungsten • A charged particle. • Smallest piece of a compound. • Smallest piece of an element. • AN ION with a negative charge. • Fancy PT word for a horizontal "row". • Fancy PT word for a vertical "column". • Electrons in the outermost energy level. • Positive charge on any alkali earth metal ion. • Number of valence electrons in a nitrogen atom. • ...

Periodic Table Word Search 2015-01-11

Periodic Table Word Search crossword puzzle
Across
  1. This metal is used to make many useful alloys such as brass
  2. When this substance is mixed with alcohol, it works as an antiseptic for external wounds
  3. This is what you use to treat swimming pools and also used to make insecticides
  4. This is added to fiber optic cables as a doping agent
  5. Name comes from an ancient name for the city of Paris, Lutetia
  6. It's old name was "Plumbum"
  7. Found in thermometers and barometers
  8. This element makes up 78% of Earth's atmosphere
  9. Discovered by Polish scientist Marie Curie
Down
  1. ___________ carbonate is used to treat diarrhea and indigestion
  2. This gas is used in advertisement signs
  3. Named after a scientist Glenn ______________
  4. Produces bright white light when excited to electricity and widely used in strobe lights
  5. This is added to glass to remove the green colour caused by iron contaminants
  6. This can be found in bananas
  7. Named after Scandinavian god of war Thor
  8. Toyota is releasing a ______________ fuel cell vehicle
  9. Used in airplanes, missiles, and rockets. Its name comes from the Greek word "Titans"
  10. Most malleable and ductile of all known metals
  11. Morgan Freeman sucked in this gas on the Jimmy Fallon show

20 Clues: It's old name was "Plumbum" • This can be found in bananas • Found in thermometers and barometers • This gas is used in advertisement signs • Named after Scandinavian god of war Thor • Discovered by Polish scientist Marie Curie • Named after a scientist Glenn ______________ • Most malleable and ductile of all known metals • This element makes up 78% of Earth's atmosphere • ...

Periodic Table of Elements 2015-01-09

Periodic Table of Elements crossword puzzle
Across
  1. it is a bright form of many colors, and it is used to make those cool signs that light up.
  2. this material is used in many explosives, including fireworks, matches, and gunpowder. It is often found in a yellow, smelly crystal form.
  3. it is 21% of the air we breathe in.
  4. in jewelry and dental fillings
  5. this element is also a video game.
  6. has the symbol FE
  7. metal used in surgical and dental instruments and implants because it causes no immune reaction
  8. has the symbol Sc
  9. used to make toothpaste and is in drinking water. Helps prevent tooth decay.
  10. used in photographic flashes, used to detect radiation.
  11. has the symbol Sg
  12. it makes up most of the Statue of Liberty
  13. it is 78% of the air we breathe in, and it is very cold in liquid temperature.
  14. used to treat victims exposed to radiation
  15. has the symbol Db
  16. is the fifth element in group 2
  17. has a constant volume but not a constant shape.
  18. has the symbol Nb
Down
  1. is the lightest element in the periodic table
  2. it was used in coins before 1965
  3. firm and stable in shape; not liquid or fluid.
  4. superman was born there, and it makes a substance that is his weakness.
  5. it burns as a green color, used in flares and as a rocket fuel ignitor
  6. imagine dragons made a song about it
  7. named after president Rutherford
  8. is used in batteries
  9. used to make compounds like strontium nitrate
  10. starts with bro, and it is used in flame proofing agents.
  11. is used in steel
  12. it is used to make cans
  13. contains an equal number of protons but different number neutrons
  14. is found in bananas.
  15. in nearly every biological aspect of the human body....part of what you breathe out
  16. makes bullets
  17. is highly radioactive and has the atomic number 88
  18. It was formerly known as eka-caesium and actinium K.
  19. does not have a constant volume or shape.
  20. a certain coin is made of 25% of this element.
  21. shiny metal everyone loves
  22. is an atom or molecule in which the total number of electrons is not equal to the total number of protons.

40 Clues: makes bullets • is used in steel • has the symbol FE • has the symbol Sc • has the symbol Sg • has the symbol Db • has the symbol Nb • is used in batteries • is found in bananas. • it is used to make cans • shiny metal everyone loves • in jewelry and dental fillings • is the fifth element in group 2 • it was used in coins before 1965 • named after president Rutherford • ...

W6A2: Periodic Table assignment 2023-01-30

W6A2: Periodic Table assignment crossword puzzle
Across
  1. Cm
  2. (3,7)
  3. I have 110 neutrons
  4. I am a liquid at room temperature
  5. I am named after Germany
  6. My atomic number is 97
  7. K
  8. My atomic number is 110
  9. I have 73 protons
  10. (2,6)
  11. My atomic number is 52
  12. Os
  13. I am in the 7th period of the 15th group
Down
  1. I have 42 neutrons
  2. I have 24 protons
  3. I am what you breath in
  4. Se
  5. I have 52 neutrons
  6. I have 159 neutrons
  7. Tl
  8. I am in the 4th period of the 2nd group
  9. I am what you breath out
  10. Fm
  11. Ir

24 Clues: K • Cm • Se • Tl • Fm • Ir • Os • (3,7) • (2,6) • I have 24 protons • I have 73 protons • I have 42 neutrons • I have 52 neutrons • I have 110 neutrons • I have 159 neutrons • My atomic number is 97 • My atomic number is 52 • I am what you breath in • My atomic number is 110 • I am named after Germany • I am what you breath out • I am a liquid at room temperature • I am in the 4th period of the 2nd group • ...

W6A2: Periodic Table assignment 2023-01-30

W6A2: Periodic Table assignment crossword puzzle
Across
  1. Cm
  2. (3,7)
  3. I have 110 neutrons
  4. I am a liquid at room temperature
  5. I am named after Germany
  6. My atomic number is 97
  7. K
  8. My atomic number is 110
  9. I have 73 protons
  10. (2,6)
  11. My atomic number is 52
  12. Os
  13. I am in the 7th period of the 15th group
Down
  1. I have 42 neutrons
  2. I have 24 protons
  3. I am what you breath in
  4. Se
  5. I have 52 neutrons
  6. I have 159 neutrons
  7. Tl
  8. I am in the 4th period of the 2nd group
  9. I am what you breath out
  10. Fm
  11. Ir

24 Clues: K • Cm • Se • Tl • Fm • Ir • Os • (3,7) • (2,6) • I have 24 protons • I have 73 protons • I have 42 neutrons • I have 52 neutrons • I have 110 neutrons • I have 159 neutrons • My atomic number is 97 • My atomic number is 52 • I am what you breath in • My atomic number is 110 • I am named after Germany • I am what you breath out • I am a liquid at room temperature • I am in the 4th period of the 2nd group • ...

W6A2: Periodic Table Puzzle 2023-01-30

W6A2: Periodic Table Puzzle crossword puzzle
Across
  1. My chemical symbol is P
  2. I have 32 protons
  3. fluorescent lighting or signs(containing Neon)
  4. My chemical symbol is Cl
  5. I am stable and firm not a liquid or gas
  6. I have 110 neutrons
  7. I have 53 protons
  8. I am found at (2,14)
  9. am found at (6,17)
  10. I have 57 protons
  11. I have 42 neutrons
Down
  1. My chemical symbol is Cr
  2. I am found at (2,13)
  3. I am also defined as a row
  4. I have 14 neutrons
  5. My chemical symbol is Ar
  6. I could also be defined as a column
  7. My atomic number is 60
  8. My chemical symbol is Se
  9. My number of electrons is 50
  10. I have 76 neutrons
  11. I am found at (4,9)
  12. I am found at (6,17)
  13. I am a substance that flows freely but is of constant volume

24 Clues: I have 32 protons • I have 53 protons • I have 57 protons • I have 14 neutrons • I have 76 neutrons • am found at (6,17) • I have 42 neutrons • I have 110 neutrons • I am found at (4,9) • I am found at (2,13) • I am found at (2,14) • I am found at (6,17) • My atomic number is 60 • My chemical symbol is P • My chemical symbol is Cr • My chemical symbol is Ar • My chemical symbol is Cl • ...

The Periodic Table / Elements 2023-01-13

The Periodic Table / Elements crossword puzzle
Across
  1. have a positive charge
  2. elements that conduct electricity and heat
  3. elements that have properties of both metals and nonmetals
  4. the elements in groups 3 - 12
  5. the short form of atomic mass unit
  6. the # of protons and neutrons in the nucleus
  7. never react with other elements
  8. elements to the right side of the periodic table
  9. the process of radioactive atoms produce energy and particles from the nuclei
  10. very reactive nonmetals
  11. lose one or more electrons
  12. atoms produce energy and particles
Down
  1. elements that are related in a column
  2. have a neutral charge
  3. electrons move around the nucleus
  4. change in the # of neutrons
  5. all are radioactive
  6. the center of the atom
  7. change in the # of electrons
  8. the metals in group 2 and less reactive
  9. gains one or more electrons
  10. rare earth elements are referred
  11. have a negative charge
  12. metals in group 1 that are very reactive
  13. from left to right, one proton and one electron added

25 Clues: all are radioactive • have a neutral charge • have a positive charge • the center of the atom • have a negative charge • very reactive nonmetals • lose one or more electrons • change in the # of neutrons • gains one or more electrons • change in the # of electrons • the elements in groups 3 - 12 • never react with other elements • rare earth elements are referred • ...

periodic table in french 2023-01-19

periodic table in french crossword puzzle
Across
  1. une planète fictive dans l'univers DC Comics,
  2. symbole Ta et numéro atomique 73
  3. Résultat d'image pour ce qui est ga dans le tableau périodique
  4. utilisé pour fabriquer des airbags dans les automobiles
  5. utilisé dans les enseignes lumineuses souvent appelées enseignes "néon"
  6. a le potentiel d'être utilisé pour produire de l'énergie nucléaire.
  7. C'est le deuxième élément le plus léger.
  8. a été découvert à Genève en 1878 par Marc Delafontaine et Louis Soret,
  9. Il a été synthétisé pour la première fois en 2002 à l'Institut commun de recherche nucléaire (JINR) de Dubna, près de Moscou, en Russie, par une équipe conjointe de scientifiques russes et américains.
  10. Ceux-ci ont à peu près la taille d'une punaise et sont utilisés pour les stimulateurs cardiaques, les missiles guidés et les radios.
  11. utilisé comme catalyseur dans la teinture et le tannage du cuir.
  12. nommé d'après Glenn T. Seaborg
  13. pièce de cinq cents
  14. n'a trouvé aucune utilisation pratique, en raison des problèmes associés à sa fabrication et du fait qu'il se désintègre en quelques millisecondes ou secondes
  15. groupe 6 et période 4
  16. un métal brillant blanc bleuâtre. Il est très doux, très malléable, ductile et relativement peu conducteur d'électricité. Il est très résistant à la corrosion mais se ternit au contact de l'air.
  17. Beaucoup de gens savent qu'il est utilisé dans les bijoux, les prothèses, les raquettes de tennis, les masques de gardien de but, les ciseaux, les cadres de vélo, les outils chirurgicaux, les téléphones portables et d'autres produits de haute performance.
  18. Il est utilisé pour concentrer et réduire le volume des échantillons liquides.
  19. 25% d'un centime
  20. le plus réactif des 118 éléments
  21. élément chimique de symbole Cs et de numéro atomique 55.
  22. élément chimique de symbole As et de numéro atomique 33.
  23. métal alcalin hautement radioactif
  24. utilisé uniquement à des fins de recherche dans des études scientifiques, pour mieux comprendre ses propriétés et pour créer des éléments plus lourds. 111rg
  25. peut être utilisé pour fabriquer des alliages d'acier, pour une utilisation dans des véhicules spatiaux, des réacteurs nucléaires et des porte-avions, etc.
  26. hôtes pour les luminophores des lampes fluorescentes, les écrans renforçateurs de rayons X et les scintillateurs pour la tomographie aux rayons X, et comme agent de contraste pour l'imagerie par résonance magnétique (IRM) (sous forme de chélates hydrosolubles).
  27. Dans la nature, il est dur, ductile, malléable et brillant avec un point de fusion et d'ébullition élevé.
  28. Prix ​​par once $23.46
  29. un métal brillant, blanc argenté, ductile et très malléable
  30. quele element est connu pour sa grande capacite calorifique
  31. métal dur et argenté. Il est presque aussi peu réactif que l'or. Il a une densité et un point de fusion très élevés.
  32. est rarement utilisé seul. Au lieu de cela, les chercheurs l'utilisent pour former des composés,
  33. l'un des durcisseurs les plus efficaces pour le platine et le palladium, et est allié à ces métaux pour établir des contacts électriques pour une résistance à l'usure sévère.
  34. Le nom est dérivé du grec "molybdos" qui signifie plomb
  35. le seul élément portant le nom d'un ustensile de cuisine
  36. symbole Rh et numéro atomique 45. (au féminin)
  37. minéral présent dans de nombreux aliments
Down
  1. un métal de transition solide, gris-blanc et brillant qui ressemble étroitement à l'hafnium et, dans une moindre mesure, au titane.
  2. utilisé dans les convertisseurs catalytiques pour automobiles, dans les piles à combustible pour générer de l'énergie, dans les bijoux, les obturations dentaires et les composants électroniques
  3. symbole W et numéro atomique 74.
  4. type de medicament connu comme stabilisateur de i'humeur
  5. Ses composés sont utilisés comme hôtes pour les scintillateurs et les luminophores à rayons X, et l'oxyde est utilisé dans les lentilles optiques.
  6. surtout dangereux dans l'environnement de travail, en raison du fait que l'humidité et les gaz peuvent être inhalés avec l'air. Cela peut provoquer des embolies pulmonaires, en particulier lors d'une exposition à long terme.
  7. Il existe sous des formes pures ou presque pures - comme les diamants et le graphite - mais peut également se combiner avec d'autres éléments pour former des molécules.
  8. troisième métal le plus abondant dans la croûte terrestre.
  9. soft, silvery metal that rapidly tarnishes in air and reacts with water.
  10. 103 électrons et la structure de la coque est de 2,8. 18h32.
  11. used as a rocket fuel igniter and in pyrotechnic flares. It gives the flares a distinctive green colour.
  12. aide les personnes atteintes de MPOC, de COVID-19, d'emphysème, d'apnée du sommeil et d'autres problèmes respiratoires
  13. l'élément radioactif le plus léger du tableau périodique
  14. l'un des éléments les plus rares sur Terre avec une abondance d'environ 1 partie par million.
  15. du nom latin de l'élément, hydrargyrum - littéralement, argent liquide.
  16. utilisé dans l'agriculture et l'assainissement et comme ignifuge
  17. C'est un élément synthétique car il est créé en laboratoire plutôt que d'être produit naturellement.
  18. quels sont les elements les plus legers?
  19. un metal blanc argente qui s'enflamme facilement dans l'air et brule avec une lumlere vive.
  20. métal légèrement cassant à température ambiante et d'aspect grisâtre brillant
  21. utilisé dans les matériaux de construction, la fabrication de transistors, dans les puces informatiques et les cellules solaires
  22. C'est un solide gris blanchâtre très mou du groupe des métaux alcalins,
  23. élément extrêmement rare sur Terre. On le trouve dans les minerais d'uranium. Il faut environ 7 tonnes de minerai pour produire un seul gramme
  24. utilisé dans les alliages, y compris l'acier inoxydable. Il améliore la résistance des alliages, en particulier à basse température. Les alliages contenant du niobium sont utilisés dans les moteurs à réaction et les fusées, les poutres et les poutres pour les bâtiments et les plates-formes pétrolières, et les oléoducs et gazoducs
  25. un bon absorbeur de neutrons et est utilisé pour fabriquer des barres de contrôle, telles que celles trouvées dans les sous-marins nucléaires
  26. Groupe 7, numéro atomique 25
  27. représente le nombre de protons dans un seul atome de l'élément.
  28. a des utilisations importantes dans la technologie Blu-ray, les téléphones portables, les LED bleues et vertes et les capteurs de pression pour les interrupteurs tactiles.
  29. un élément transuranien radioactif produit artificiellement dans le groupe Vb du tableau périodique
  30. L'utilisation la plus connue de cet alliage est celle des "pierres à feu" pour les briquets.
  31. Classé comme métal alcalino-terreux, le strontium est un solide à température ambiante.
  32. C'est un métal cher, avec un point d'ébullition élevé, qui est utilisé comme argent et/ou bijoux.

69 Clues: 25% d'un centime • pièce de cinq cents • groupe 6 et période 4 • Prix ​​par once $23.46 • Groupe 7, numéro atomique 25 • nommé d'après Glenn T. Seaborg • symbole W et numéro atomique 74. • symbole Ta et numéro atomique 73 • le plus réactif des 118 éléments • métal alcalin hautement radioactif • C'est le deuxième élément le plus léger. • quels sont les elements les plus legers? • ...

Periodic Table of Elements 2023-02-15

Periodic Table of Elements crossword puzzle
Across
  1. Compounds containing this halogen are often used to disinfect swimming pools.
  2. This metal has 26 electrons.
  3. This radioactive element has the highest atomic mass of the naturally occuring elements.
  4. The third period alkaline earth metal.
  5. Compounds containing this element are essential to life; the element on its own is what makes up diamonds.
  6. A violet colored nonmetal that sublimes when heated.
  7. This element typically has 20 neutrons and is found in your bones.
  8. A yellow nonmetal that forms compounds with a horrible "rotten egg" smell.
  9. This nonmetal makes up about 20% of the air you breathe.
  10. This second period nonmetal is used in making fertilizer.
Down
  1. This element was named after the Titans of Greek mythology because of its strength.
  2. The smallest noble gas.
  3. A metal commonly used in electrical wiring, and is also what gives pennies their characteristic color.
  4. This metal can be used in photographic film.
  5. This element has an atomic mass of 74.9 amu.
  6. This element, one of the lightest, is used in certain types of batteries.
  7. A nonmetal that is liquid at room temperature.
  8. This element is named after Marie Curie, the scientist who discovered radium and polonium.
  9. This nobel gas glows purple when an electric current passes through it.
  10. This unreactive metal is very valuable and is often used in jewelry.

20 Clues: The smallest noble gas. • This metal has 26 electrons. • The third period alkaline earth metal. • This metal can be used in photographic film. • This element has an atomic mass of 74.9 amu. • A nonmetal that is liquid at room temperature. • A violet colored nonmetal that sublimes when heated. • This nonmetal makes up about 20% of the air you breathe. • ...