periodic table Crossword Puzzles

Periodic table 2013-04-14

Periodic table crossword puzzle
Across
  1. Another name for group VII
  2. Element is found in period III and has 5 valence electrons
  3. Element is the least reactive in group I
  4. Elements found in group VII, period IV
  5. Number of electrons found in the first electron shell
  6. Most reactive non-metal
  7. Horizontal column in the periodic table
  8. Charge of 0
  9. Element is used in plastic surgery
  10. Element is found in balloons
Down
  1. Name given to elements with the same number of protons but different number of neutrons
  2. Element is the least reactive in group VII
  3. Element has an electronic configuration of 2,8 3
  4. Most reactive element in the periodic table
  5. Least reactive element
  6. Element has an electronic configuration of 2, 8, 8, 1
  7. Element has an electronic configuration of 2, 8, 8, 8, 8, 2
  8. Element is found in period VI and has 2 valence electrons
  9. Mass of 0
  10. Vertical column in the periodic table
  11. Charge of +1
  12. Element is a yellow/green gas

22 Clues: Mass of 0 • Charge of 0 • Charge of +1 • Least reactive element • Most reactive non-metal • Another name for group VII • Element is found in balloons • Element is a yellow/green gas • Element is used in plastic surgery • Vertical column in the periodic table • Elements found in group VII, period IV • Horizontal column in the periodic table • Element is the least reactive in group I • ...

Periodic Table 2013-05-28

Periodic Table crossword puzzle
Across
  1. ELECTRONS-LOCATED IN THE OUTERMOST ENERGY LEVEL
  2. BE BROKEN INTO SIMPLER SUBUSTANCES
  3. THAT FORMS BONDS WITH OTHER ELEMENTS
  4. TO REACT CHEMICALLY
  5. VERTICAL COLUMN
  6. NOT CONDUCT HEAT AND ELECTRICITY
  7. HEAT AND ELECTRICITY
  8. CLOUD-REGION SURROUNDING THE NUCLUES
  9. SMALLEST UNIT OF AN ELEMENT
Down
  1. BOND-FORMED WHEN TWO ATOMS SHARE VALENCE ELECTRONS
  2. TABLE-A CHART THAT ORGANIZES INFORMATION
  3. HORIZONTAL ROW
  4. MASS AND VOLUME
  5. SYMBOL-CPITAL LETTER FOLLOWED BY LOWER CASE LETTER
  6. OF METAL AND NONMETAL
  7. BOND-FORMED BY THE TRANSFERNOF ELECTRONS
  8. GAINED OR LOST ONE OR MORE ELECTRONS
  9. NUMBER-THE NUMBER OF PROTONS CONTAINED IN EACH NUCLEUS
  10. SMALLEST UNIT OF AN COMPOUND
  11. ELEMENT-ATOMIC NUMBER 93 AND UP
  12. LAW OF CONSERVATION OF MATTER-SCIENTIFIC LAW

21 Clues: HORIZONTAL ROW • MASS AND VOLUME • VERTICAL COLUMN • TO REACT CHEMICALLY • HEAT AND ELECTRICITY • OF METAL AND NONMETAL • SMALLEST UNIT OF AN ELEMENT • SMALLEST UNIT OF AN COMPOUND • ELEMENT-ATOMIC NUMBER 93 AND UP • NOT CONDUCT HEAT AND ELECTRICITY • BE BROKEN INTO SIMPLER SUBUSTANCES • THAT FORMS BONDS WITH OTHER ELEMENTS • GAINED OR LOST ONE OR MORE ELECTRONS • ...

Periodic Table 2013-05-28

Periodic Table crossword puzzle
Across
  1. SYMBOL:THE SINGLE CAPITAL OF A COMPOUND
  2. ELEMENT THAT HAS SOME OF A METAL AND SOME PROPERTIES
  3. HORIZONTAL ROW
  4. SMALLEST UNIT OF A COMPOUND
  5. HOW LIKELY AN ELEMENT IS TO FORM BONDS WITH OTHER ELEMENTS
  6. LAW OF CONSERVATION:A SCIENFITIC LAW THAT STATES THAT DURING A CHEMICAL REACTION
  7. CLOUD:THE REGION SURROUNDING THE NUCLEUS
  8. ELEMENTS:AN ATOMIC NUMBER OF 93 AND UP
  9. ELECTRONS:ELECTRONS THAT ARE LOCATED IN THE OUTERMOST ENERGY LEVEL OF AN ATOM
Down
  1. NUMBER:THE NUMBER OF PROTONS PROTONS CONTAINED IN EACH NUCLEUS OF ITS ATOM
  2. ELEMENT THAT DOES NOT CONDUCT ELECTRICITY
  3. THAT HAS MASS AND VOLUME
  4. SMALLEST UNIT OF AN ELEMENT
  5. AND/OR COMPOUNDS THAT WHEN PUT TOGETHER
  6. TABLE:A CHART THAT IS ORGANIZES INFORMATION/ELEMENTS
  7. BOND:A BOND FORMED BY THER TRANSFER
  8. SUBSTANCE THAT CANNOT BE BROKEN DOWN
  9. ATOM THAT HAS GAINED
  10. ELEMENT OR SUBSTANCE THAT CONDUCTS HEAT AND ELECTRICITY
  11. VERTICAL COLUMN
  12. BOND:A BOND FORMED WHEN TWO ATOMS SHARE VALENCE ELECTRONS

21 Clues: HORIZONTAL ROW • VERTICAL COLUMN • ATOM THAT HAS GAINED • THAT HAS MASS AND VOLUME • SMALLEST UNIT OF AN ELEMENT • SMALLEST UNIT OF A COMPOUND • BOND:A BOND FORMED BY THER TRANSFER • SUBSTANCE THAT CANNOT BE BROKEN DOWN • ELEMENTS:AN ATOMIC NUMBER OF 93 AND UP • SYMBOL:THE SINGLE CAPITAL OF A COMPOUND • AND/OR COMPOUNDS THAT WHEN PUT TOGETHER • ...

periodic table 2013-05-15

periodic table crossword puzzle
Across
  1. the numbers that shows how many of each kind of atom are in the compound
  2. new substance formed in a chemical reaction
  3. composed of more than one element
  4. the table that shows elements
  5. located on the left sid of the zigzag line
  6. elements on the periodic table arranged numerically by
  7. horizontal rows on the periodic table
  8. not shiny
Down
  1. substances combined in a chemical reaction
  2. ability to be drawn into a wire
  3. can be observed without changing the kind of matter being studied
  4. heat and electricity do not move through them easily
  5. heat and electricity move through them easily
  6. the smallest form of matter
  7. composed of one kind of atom
  8. having a shiny surface
  9. vertical columns on the periodic table
  10. ability to be hammered into different shapes
  11. located on the right side of the zigzag line
  12. breaks easily

20 Clues: not shiny • breaks easily • having a shiny surface • the smallest form of matter • composed of one kind of atom • the table that shows elements • ability to be drawn into a wire • composed of more than one element • horizontal rows on the periodic table • vertical columns on the periodic table • substances combined in a chemical reaction • ...

Periodic table 2013-12-05

Periodic table crossword puzzle
Across
  1. The first name of the Russian scientist who was credited with this creation
  2. The mass of an isotope of an element in atomic mass units
  3. The type of elements that are in the last group
  4. Ability for something to be shining
  5. All elements in this series can be found on Earth except, 1 radioactive element
  6. They partially conduct electricity, and are used in computer chip industries.
  7. The name you call the element.
  8. When in their pure form most of them are ductile, and are good conductors of heat and electricity
  9. Tells you how many protons are in the nucleus
  10. The definition you use when you look at the rows(from left to right)
Down
  1. All elements in these series are radioactive and some you can’t find on Earth.
  2. Ability to be hammered down thin
  3. The other name the periodic table is known for, also the last name of Dmitri ^
  4. The 1 or 2 letter(s) that is used to be written in compounds that the element is in.
  5. They are brittle, and poor conductors of heat and electricity.
  6. Ability to be drawn out into wire or threads
  7. A airlike fluid substance that expands to any open space
  8. It can fill up the exact shape of a container
  9. The definition you use when you look at columns(from top to bottom)
  10. It will maintain their shape when held

20 Clues: The name you call the element. • Ability to be hammered down thin • Ability for something to be shining • It will maintain their shape when held • Ability to be drawn out into wire or threads • It can fill up the exact shape of a container • Tells you how many protons are in the nucleus • The type of elements that are in the last group • ...

periodic table 2013-11-19

periodic table crossword puzzle
Across
  1. a solid shiny material that conducts heat and electricity well
  2. iron
  3. has propertys of metals and non metals
  4. the ability to disolve in water
  5. H
  6. au
  7. tempuature at which something boils
  8. negativly charged shell of an atom
  9. a group of chemical elements with full valonce shells
  10. nuetruealy charged
  11. eaten daily!
Down
  1. Ag
  2. name of scientist who created the periodic table
  3. tempurature at which something freezes
  4. number of protons in the nuecles of an atom
  5. a pure chemical substance composed of only one type of atom
  6. element that lacks metallic atributes
  7. positivly charged
  8. a physical property of an element. measure mass over vlume
  9. ni

20 Clues: H • Ag • au • ni • iron • eaten daily! • positivly charged • nuetruealy charged • the ability to disolve in water • negativly charged shell of an atom • tempuature at which something boils • element that lacks metallic atributes • tempurature at which something freezes • has propertys of metals and non metals • number of protons in the nuecles of an atom • ...

Periodic Table 2013-11-16

Periodic Table crossword puzzle
Across
  1. can be shiny or dull and good or bad conductors
  2. most common element in this group was once considered a precious metal
  3. most react to form salts
  4. occurs or repeats at regular intervals
  5. states that chemical and physical properties of elements change periodically with the atomic number
  6. solids at room temperature except for element this group is named after
  7. unreactive nonmetals and gases at room temperature
  8. most reactive metals and can be cut with a knife
  9. first name of the Russian chemist discovered a pattern to the elements
  10. largest family of elements
  11. shiny and good conductors of heat and electricity
Down
  1. forms a wide variety of compounds
  2. shiny, reactive metals and some are used to make steel
  3. the element this group is named after is necessary for things to burn
  4. unstable, radioactive and most are made in laboratories
  5. metals with two outer-level electrons
  6. a horizontal row of elements
  7. only family with only one element and and it is also found in stars
  8. a vertical column of elements
  9. dull and poor conductors of heat and electricity

20 Clues: most react to form salts • largest family of elements • a horizontal row of elements • a vertical column of elements • forms a wide variety of compounds • metals with two outer-level electrons • occurs or repeats at regular intervals • can be shiny or dull and good or bad conductors • most reactive metals and can be cut with a knife • ...

Periodic Table 2015-05-12

Periodic Table crossword puzzle
Across
  1. a colorless, odorless, highly flammable gas, the chemical element of atomic number 1.
  2. nonmetal with atomic number of 9
  3. coke cans are made of....
  4. David guetta sang a song about this
  5. atomic number of 3
  6. When you suck it out of something your voice gets really high
  7. take the -ite out of superman's weakness
  8. 2nd place wins a _____ medal and 1st gets a gold medal
  9. they have a ____ green,yellow.
Down
  1. non-metal atomic number is 6
  2. atomic number of four
  3. an element in a fire extinguisher
  4. metalliod with an atomic number of 5.
  5. a chemical element with symbol Ca and atomic number 20.
  6. salt
  7. can freeze lots on things
  8. you breathe this
  9. 5 pennies equal 1 ______
  10. pennies are made of _____
  11. a liquid and a solid with the symbol of Fe

20 Clues: salt • you breathe this • atomic number of 3 • atomic number of four • 5 pennies equal 1 ______ • coke cans are made of.... • can freeze lots on things • pennies are made of _____ • non-metal atomic number is 6 • they have a ____ green,yellow. • nonmetal with atomic number of 9 • an element in a fire extinguisher • David guetta sang a song about this • ...

Periodic Table 2014-12-05

Periodic Table crossword puzzle
Across
  1. A stable subatomic particle with a charge with a charge of a negative electrictiy, found in all atoms.
  2. a subatomic particle of about the same mass as a proton without a electrical charge and is present in all atoms.
  3. the change of energy in a nutral atom when a electron is added to form a negative ion.
  4. a negative charged ion
  5. A binary compound of a halogen with another element or group.
  6. The energy required tp remove the most loosely held e;ectron from one mole of gaseous atom to produce one mole od gaseous ions each with a charge og 1+
  7. a stable atomic particle occuring in all atomic nuclei, with a positive electric charge.
  8. Any gasesous elements occupying group 0 (18) of the periodic table.
Down
  1. The attraction between an electron and nucleus in any atom with more than one electron shell
  2. a positive charged ion
  3. The measure of the temdancy of an atom to attact a bonding pair of electrons.
  4. Any elements that are in the central block of the periodic table.
  5. chemical rule that states the atoms of main groups tend to combine in such way that each atom has eight electrons in valance shell, giving it the same electronic structure as a noble gas.
  6. The net positive charge experianced by an electron in a multi-electron atom.
  7. elements going down in the table
  8. the central and most important part of a atom.
  9. The approximate equivilant to the number of protons and neutrons on a atom.
  10. Any group occupying group 17 of the periodic table. Elements are reactive non metal elements which from strong acidic compounds.
  11. A russian Chemist that formulated the periodic table
  12. elements going across in the table

20 Clues: a positive charged ion • a negative charged ion • elements going down in the table • elements going across in the table • the central and most important part of a atom. • A russian Chemist that formulated the periodic table • A binary compound of a halogen with another element or group. • Any elements that are in the central block of the periodic table. • ...

Periodic Table 2015-02-16

Periodic Table crossword puzzle
Across
  1. Is used by most living organisms in order to live.
  2. Creator of this puzzle.
  3. Most abundant noble gas in Earth's air.
  4. Element with the highest melting point.
  5. Element named after Albert Einstein.
  6. Latin for Gold.
  7. There are one hundred and ___elements on the Periodic Table.
  8. Heaviest primordial element found in nature.
  9. The only metallic element that is liquid at room temperature.
  10. element that exhibits an orange-red glow when placed in an electric field.
Down
  1. Elements are arranged in___.
  2. ___is the symbol for iron.
  3. Least abundant element on Earth.
  4. Mass of an atom or a molecule.
  5. Densest naturally occurring element.
  6. Least reactive metal.
  7. First element produced artificially.
  8. Element with the highest atomic number.
  9. The symbol N stands for___.
  10. Combines with Oxygen to form water.
  11. Sodium and___make up salt.

21 Clues: Latin for Gold. • Least reactive metal. • Creator of this puzzle. • ___is the symbol for iron. • Sodium and___make up salt. • The symbol N stands for___. • Elements are arranged in___. • Mass of an atom or a molecule. • Least abundant element on Earth. • Combines with Oxygen to form water. • Densest naturally occurring element. • Element named after Albert Einstein. • ...

Periodic Table 2023-10-18

Periodic Table crossword puzzle
Across
  1. The topic of this crossword
  2. rule that states elements are energetically stable with a full valence shell
  3. The group with 8 valance electrons
  4. Lightest Nobel Gas
  5. Reactive nonmetal on the left side
  6. Neutral
  7. Bottom of every box
  8. Negative
  9. Vertical categories on the table
  10. Middle of the Periodic Table
  11. horizontal categories on the table
Down
  1. Found in the outmost energy level
  2. Positive
  3. Contains group one and two
  4. Contains Lanthanides and Actinides
  5. Meitnerium to Oganesson
  6. What the table is made of
  7. Heaviest Alkali Metal
  8. Upper left of every box
  9. In between Post Transition Metals and Reactive Nonmetals

20 Clues: Neutral • Positive • Negative • Lightest Nobel Gas • Bottom of every box • Heaviest Alkali Metal • Meitnerium to Oganesson • Upper left of every box • What the table is made of • Contains group one and two • The topic of this crossword • Middle of the Periodic Table • Vertical categories on the table • Found in the outmost energy level • Contains Lanthanides and Actinides • ...

Periodic Table 2023-10-18

Periodic Table crossword puzzle
Across
  1. The horizontal grouping on the periodic table
  2. The block containing Lanthanides and Actinides
  3. Metals with 2 valence electrons
  4. What group 17 is called
  5. How the elements are organized from left to right
  6. Elements are energetically stable with a full valence shell
  7. The only gases on the periodic table
  8. The block after the transition metals
  9. The group containing the 10 heaviest elements
  10. The type of ion non-metals create
Down
  1. The vertical categorization of elements
  2. The first two columns
  3. The group with the lowest amount of valence electrons.
  4. Another name for transition metals
  5. The group of metals with differing levels of electrons
  6. The type of ion metals create
  7. The non-metal that’s farthest left
  8. Electrons in the outer most energy lever
  9. The group with the lowest number of valence electrons
  10. The group between post transition metals and metals

20 Clues: The first two columns • What group 17 is called • The type of ion metals create • Metals with 2 valence electrons • The type of ion non-metals create • Another name for transition metals • The non-metal that’s farthest left • The only gases on the periodic table • The block after the transition metals • The vertical categorization of elements • ...

periodic table 2023-12-04

periodic table crossword puzzle
Across
  1. Highest energy
  2. relatively soft
  3. wrote a textbook that included an abbreviated version of a periodic table that contained 28 elements.
  4. metals become _____ ions
  5. Colorless, odorless, tasteless
  6. Nonmetals ____ ions
  7. shiny
  8. actinides
  9. Grouped into a row not a column
  10. halogens have ___ electronegativity
  11. Found in earths crust
  12. Valence electrons are __?
  13. was the first person who developed a periodic table by increasing atomic mass
  14. Nonmetals
Down
  1. halogens
  2. this element is in the halogens group.
  3. metals ___ ions
  4. provide a way to visualize an atom’s structure and potential to bond
  5. Dull
  6. Credited for the first periodic table.
  7. also known as "rare earth metals"
  8. When metals and nonmetals chemically bond together, ions are formed from a transfer of electrons.
  9. Transition metals
  10. silvery gray
  11. can contain properties of metals and nonmetals
  12. Noble Gases
  13. alkaline earth metals
  14. most reactive nonmetals
  15. Lanthanides

29 Clues: Dull • shiny • halogens • actinides • Nonmetals • Noble Gases • Lanthanides • silvery gray • Highest energy • relatively soft • metals ___ ions • Transition metals • Nonmetals ____ ions • alkaline earth metals • Found in earths crust • most reactive nonmetals • metals become _____ ions • Valence electrons are __? • Colorless, odorless, tasteless • Grouped into a row not a column • ...

periodic Table 2023-12-07

periodic Table crossword puzzle
Across
  1. vertical
  2. period 3 group 13
  3. have a characteristic sound when struck
  4. metalloids
  5. can be bent or hammered flat
  6. on the right side of table
  7. period 5 group 11
  8. period 4 group 11
  9. negative charge
  10. positive charge
Down
  1. protons + neutrons
  2. center or left side of periodic table
  3. no charge
  4. are strong and resist bending and breaking
  5. reflect light when polished
  6. staircase
  7. period 6 group 11
  8. can be drawn into a wire
  9. breaks easily
  10. horizontal

20 Clues: vertical • no charge • staircase • metalloids • horizontal • breaks easily • negative charge • positive charge • period 3 group 13 • period 6 group 11 • period 5 group 11 • period 4 group 11 • protons + neutrons • can be drawn into a wire • on the right side of table • reflect light when polished • can be bent or hammered flat • center or left side of periodic table • ...

Periodic Table 2023-12-04

Periodic Table crossword puzzle
Across
  1. This groups of elements are the most reactive nonmetals.
  2. Is the first element in the Alkali metals group.
  3. This group of elements are all man made.
  4. This group of elements are extremely soft like cream cheese.
  5. Boron is what kind of element?
  6. Metals ____ Electrons when becoming an ion
  7. A transition metal in period 6.
  8. This group of elements have full valence electrons shells.
  9. Magnesium is what kind of element?
  10. Actinides are all what?
  11. Metalloids_____ can be easy or hard to change.
  12. What are rows on the periodic table called?
  13. Who was the person credited for the first Periodic Table?
  14. This is the first element in the Actinides group.
  15. This is the second element in the noble gases group, row 2
Down
  1. What are metals good conductors of?
  2. This group of elements has multiple oxidation stages.
  3. Less reactive than Alkali metals.
  4. This element is the first in the alkaline earth metals group
  5. _____ dots represent the number of Valence electrons.
  6. Non-metals become what charge when becoming an ion?
  7. _______ electrons are on the highest energy level.
  8. Metals become what charge when becoming an ion?
  9. Carbon is what kind of element?
  10. Non-metals ____ Electrons when becoming an ion
  11. Nonmetals have a low what?
  12. The first Periodic Table was organized in increasing atomic ____.
  13. This group of elements react violently with most non-metals.
  14. This element is the most reactive in the halogens group
  15. Alkali metals react ____________ With water

30 Clues: Actinides are all what? • Nonmetals have a low what? • Boron is what kind of element? • A transition metal in period 6. • Carbon is what kind of element? • Less reactive than Alkali metals. • Magnesium is what kind of element? • What are metals good conductors of? • This group of elements are all man made. • Metals ____ Electrons when becoming an ion • ...

Periodic Table 2023-12-01

Periodic Table crossword puzzle
Across
  1. Have properties of both metals and nonmetals
  2. The number of electrons gained or lost when Noble Gases become an Ion
  3. Element Uranium (U) is in a column and is considered as this group of element
  4. Silvery gray metals, extremely soft, react with water, charge is plus one, etc.
  5. Dull, poor conductors, brittle, low melting point, etc.
  6. Radioactive, manmade, grouped into a row rather than a column, etc.
  7. A consistent ion charge pattern that will be produced when transferring electrons to form an ___
  8. Element Calcium (Ca) is in group 2 and is considered this group of element
  9. This type of element includes hydrogen, helium, nitrogen, oxygen, etc.
  10. Element Neon (Ne) is in group 18 and is considered this group of element
  11. This type of element includes gold, copper, platinum, iron, etc.
  12. Gray white luster, oxidize in air, charge plus two, etc.
  13. The name for the electrons in the highest energy level
  14. Alkali Metals are the most ___ metal
Down
  1. Element Cobalt (Co) is in group 9 and is considered this group of element
  2. Ductile and malleable, good conductors, have multiple oxidation states, etc.
  3. Nonmetals, the charge is minus one, the only group that contains solids, liquids, and gasses, etc.
  4. Colorless, odorless, tasteless (colors seen when in the excited state), nonreactive, etc.
  5. Shiny, good conductors of electricity and heat, ductile, malleable, etc.
  6. Element Sodium (Na) is in group 1 and is considered this group of element
  7. AKA Rare earth metals, shiny and silvery white, react violently with nonmetals, soft but increase in hardness, etc.
  8. Nonmetals do this when transferring electrons
  9. How our current periodic table is arranged
  10. Arranged his periodic table by increasing atomic mass
  11. This type of element includes boron, silicon, arsenic, etc.
  12. Metals do this when transferring electrons
  13. This is the most reactive nonmetal
  14. Provides a way to visualize an atom’s structure and potential to bond
  15. Element Bromine (Br) is in group 17 and is considered this group of element
  16. Arranged his periodic table by increasing the atomic number

30 Clues: This is the most reactive nonmetal • Alkali Metals are the most ___ metal • How our current periodic table is arranged • Metals do this when transferring electrons • Have properties of both metals and nonmetals • Nonmetals do this when transferring electrons • Arranged his periodic table by increasing atomic mass • The name for the electrons in the highest energy level • ...

Periodic Table 2023-11-30

Periodic Table crossword puzzle
Across
  1. Very reactive group of elements with 7 valence electrons.
  2. Designed the first periodic table
  3. The thing that represents the valence electrons in an atom.
  4. Transition Metals start on this group number.
  5. One of two groups that are radioactive with only two elements.
  6. This metal is lightweight and has an atomic number of 13.
  7. A molecule with an electric charge.
  8. These are solids that can easily break and have the ability to conduct electricity.
  9. This nonmetal is in the first group on the way top.
  10. A chemical found in many swimming pools and in the Halogens group.
  11. How many rows are in the periodic table
  12. This is the classification of alkali metals.
  13. Negative charge in an atom.
  14. An alkali metal 3rd in its group.
  15. These are dense and have high melting points and luster.
  16. Neutral charge in an atom.
Down
  1. Positive charge in an atom.
  2. Electrons in the outermost shell of an atom.
  3. A noble gas that's 4th in group 18.
  4. Group with metallic elements and has valence electrons in two shells instead of one.
  5. The thing that increases down a group in the periodic table.
  6. Part of the Alkaline Earth Metals and is last in that group.
  7. This metalloid has an atomic number of 14.
  8. Group with 3 valence electrons
  9. The basic unit of a chemical element.
  10. Is nonflammable, colorless, and fairly nonreactive
  11. The number of periods this table contains
  12. Symbol is (Ba) in the group of alkali earth metals.
  13. Classified as a noble gas and has 8 valence electrons with an atomic number of 10.
  14. Grouped in actinides and has a symbol (Ac).
  15. The most reactive element.
  16. These are brittle, bad conductors of heat, and are not strong.

32 Clues: The most reactive element. • Neutral charge in an atom. • Positive charge in an atom. • Negative charge in an atom. • Group with 3 valence electrons • Designed the first periodic table • An alkali metal 3rd in its group. • A noble gas that's 4th in group 18. • A molecule with an electric charge. • The basic unit of a chemical element. • How many rows are in the periodic table • ...

Periodic Table 2023-12-03

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

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

Periodic Table 2023-12-03

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

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

Periodic Table 2023-11-30

Periodic Table crossword puzzle
Across
  1. When becoming an ion, metals do what with electrons
  2. The number of dots around Gallium
  3. First transition metal in group 12
  4. Most reactive nonmetals
  5. Most reactive metals
  6. The structure that determines the number of dots around an element
  7. Metals that come from the ores in the Earth's crust
  8. Alkaline earth metal
  9. Dull and poor conductors
  10. Contain properties from both metals and nonmetals
  11. Lanthanide
  12. Have a full outer shell of valence electrons
  13. Which one gains electrons when becoming an ion
Down
  1. Alkali Metal in Period 2
  2. The creator of our modern periodic table
  3. Also known as "rare earth metals"
  4. First person to get their periodic table published
  5. Metals with 2 valence electrons
  6. First person to create a periodic table based on atomic mass
  7. Metal with the atomic number of 13
  8. Metalloid in Period 2
  9. Cations
  10. Halogen in Period 3
  11. Radioactive elements grouped in a row and not a column
  12. Noble Gas in Period 1
  13. Nonmetal in Group 1
  14. Negative ions
  15. Most reactive halogen
  16. Least reactive halogen
  17. Shiny and good conductors

30 Clues: Cations • Lanthanide • Negative ions • Halogen in Period 3 • Nonmetal in Group 1 • Most reactive metals • Alkaline earth metal • Metalloid in Period 2 • Noble Gas in Period 1 • Most reactive halogen • Least reactive halogen • Most reactive nonmetals • Alkali Metal in Period 2 • Dull and poor conductors • Shiny and good conductors • Metals with 2 valence electrons • ...

Periodic Table 2022-06-30

Periodic Table crossword puzzle
Across
  1. - atoms that travel through air signals
  2. - the modification of a neutron
  3. - the result of the combination of the synthesis
  4. - the combination of at least 2 reactants
  5. - the particle that guards the atom
  6. - the measure of attracting electrons
  7. - a scientific formula which can cause a violent reaction when mixed with a base
  8. - a material with a unique amount of atoms in them
  9. - the formula of which acid gets poured on to create a violent reaction
  10. - a series of particles included in the atom
Down
  1. - the scientist who discovered the initial atomic theory
  2. - a combination of at least 2 elements bonded together
  3. - the elements being used for a product
  4. - a series of elements sorted together in a table
  5. - a small series of particles that makes up the universe
  6. - a column in the periodic table
  7. - the burning of a substance in oxygen
  8. - two parts of an equation with separate elements
  9. - a row in the periodic table
  10. - the stage the burning takes when the substance has been burned

20 Clues: - a row in the periodic table • - the modification of a neutron • - a column in the periodic table • - the particle that guards the atom • - the measure of attracting electrons • - the burning of a substance in oxygen • - atoms that travel through air signals • - the elements being used for a product • - the combination of at least 2 reactants • ...

Periodic Table 2023-02-10

Periodic Table crossword puzzle
Across
  1. Element referred to as "basis of life"
  2. Atomic number is 79
  3. Often mistaken for what's in pencils (Grp 14)
  4. Silvery white metal used to make salt
  5. Used in making photographic film (Grp 11, Per 5)
  6. A gas with 8 protons and 8 neutrons
  7. 2nd most abundant metal in Earth's crust (Grp 14)
  8. Exists as a gas with a mass# = 19
  9. Halogen in period 5
  10. Makes of 78% of breathable air, Grp 15
  11. Noble Gas with only two valence electrons
  12. Transition metal that is liquid at room temperature
Down
  1. 2nd most abundant element in body (Grp 15)
  2. Most abundant "poor" metal in the Earth's crust
  3. 2 electrons in 1st shell, 8 in the 2nd, 6 in the 3rd
  4. I'm not an alkali metal but I behave like one
  5. First element in the 4th period
  6. I'm a metal with 28 electrons
  7. Element found in both teeth and bones (20 neutrons)
  8. Alkaline Earth Metal used in fireworks to make red
  9. Element in Group 14, 5th Period
  10. I have 26 protons
  11. My atomic mass is 35.453
  12. Transition metal used to make paint (Grp 12, Per 4)
  13. Only Halogen that is a liquid

25 Clues: I have 26 protons • Atomic number is 79 • Halogen in period 5 • My atomic mass is 35.453 • I'm a metal with 28 electrons • Only Halogen that is a liquid • First element in the 4th period • Element in Group 14, 5th Period • Exists as a gas with a mass# = 19 • A gas with 8 protons and 8 neutrons • Silvery white metal used to make salt • Element referred to as "basis of life" • ...

Periodic Table 2023-02-27

Periodic Table crossword puzzle
Across
  1. The number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
  2. The size of the atom
  3. In chemistry, the _______ of an element is the measure of its combining capacity with other atoms when it forms chemical compounds or molecules
  4. The temperature at which a liquid boils and turns to vapor.
  5. ________, any of the six nonmetallic elements that constitute Group 17
  6. A pattern of change
  7. _______, any of the six chemical elements that comprise Group 2
  8. Measure of the pull an atom has on an electron
  9. As has been mentioned, March 1, 1869 is considered as the _______ of the Periodic Law.
  10. Electrons on the outest/ biggest shell
  11. _______ are natural materials that do not produce heat or electricity and that are structurally brittle
  12. _______ is the ability of matter to combine chemically with other substances.
Down
  1. measures how strongly a Ve is held by the nucleus
  2. __________ is the name given to the set of chemical properties associated with elements that are metals.
  3. any of a group of rare gases that include helium, neon, argon, krypton, xenon, and sometimes radon and that exhibit great stability and extremely low reaction rates.
  4. ________, any of the six chemical elements that make up Group 1
  5. As its name implies, _______ is the act of emitting radiation spontaneously.
  6. The _______ of an isotope and the relative isotopic mass refers to a certain specific isotope of an element.Density
  7. In chemistry and atomic physics, an _______ may be thought of as an orbit followed by electrons around an atom's nucleus.
  8. The ________ of a substance is the temperature at which it changes state from solid to liquid.

20 Clues: A pattern of change • The size of the atom • Electrons on the outest/ biggest shell • Measure of the pull an atom has on an electron • measures how strongly a Ve is held by the nucleus • The temperature at which a liquid boils and turns to vapor. • ________, any of the six chemical elements that make up Group 1 • ...

Periodic table 2023-02-27

Periodic table crossword puzzle
Across
  1. Chemical element with the symbol Bi and has an electronegativity of 2.02
  2. Chemical element with the symbol Nb and has an electronegativity of 1.6
  3. Chemical element with the symbol U and has an electronegativity of 1.38
  4. Chemical element with the symbol Os and has an electronegativity of 2.2
  5. Chemical element with the symbol O and has an electronegativity of 3.44
  6. Chemical element with the symbol H and has an electronegativity of 2.20
  7. Chemical element with the symbol Ga and has an electronegativity of 1.81
  8. Chemical element with the symbol Na and has an electronegativity of 0.93
  9. Chemical element with the symbol Zn and has an electronegativity of 1.65
Down
  1. Chemical element with the symbol Ti and has an electronegativity of 1.54
  2. Chemical element with the symbol Zr and has an electronegativity of 1.33
  3. Chemical element with the symbol B and has an electronegativity of 2.04
  4. Chemical element with the symbol Fe and has an electronegativity of 1.83
  5. Chemical element with the symbol Li and has an electronegativity of 0.98
  6. Chemical element with the symbol Ra and has an electronegativity of 0.9
  7. Chemical element with the symbol Re and has an electronegativity of 1.9
  8. Chemical element with the symbol Cu and has an electronegativity of 1.90
  9. Chemical element with the symbol Si and has an electronegativity of 1.90
  10. Chemical element with the symbol Ne and is not electronegativity
  11. Chemical element with the symbol Ba and has an electronegativity of 0.89

20 Clues: Chemical element with the symbol Ne and is not electronegativity • Chemical element with the symbol B and has an electronegativity of 2.04 • Chemical element with the symbol Nb and has an electronegativity of 1.6 • Chemical element with the symbol U and has an electronegativity of 1.38 • Chemical element with the symbol Ra and has an electronegativity of 0.9 • ...

periodic table 2024-02-29

periodic table crossword puzzle
Across
  1. The number of protons in the nucleus of an atom
  2. Particles of no charge located in the nucleus of an atom
  3. positively charged particles located in the nucleus of an atom
  4. A table that shows the elements, their atomic number, symbol, and average atomic mass;elements with similar chemical properties are grouped together
  5. electrons on the outermost energy level of an atom
  6. The smallest part of an element that still have the same properties as the element
  7. A chemical bond formed when atoms share electrons
  8. The smallest part of a compound that retains all the properties of the composed of one or more atom
  9. Atoms of the same element that have different numbers of neutrons
Down
  1. the possible locations around the nucleus where electrons may be found
  2. A chemical bond formed when atoms share three pairs of an electron
  3. Uses dots to represent valence electrons around an elements atomic symbol
  4. A charged atom due to its loss or gain of negative electrons
  5. Apure substance made up of only one kind of atom
  6. A chemical bond resulting from the attraction between oppositely charged ions
  7. A chemical bond formed when atoms share one part of an electron
  8. A chemical bond formed when atoms share two parts of an electron
  9. Negatively charged particles located outside the nucleus of an atom
  10. The average mass of all the isotopes of an element
  11. Created in and atom when it has more electrons then protons
  12. Created in an atom when it has more protons then electrons
  13. The center part of an atom where protons and neutrons are located

22 Clues: The number of protons in the nucleus of an atom • Apure substance made up of only one kind of atom • A chemical bond formed when atoms share electrons • The average mass of all the isotopes of an element • electrons on the outermost energy level of an atom • Particles of no charge located in the nucleus of an atom • ...

periodic table 2024-02-21

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

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

Periodic Table 2024-03-07

Periodic Table crossword puzzle
Across
  1. Group 2A Elements
  2. Group 6A Elements
  3. Group 1A elements
  4. Group 7A Elements
  5. The game that Mendeleev based his periodic table off
  6. The element discovered in 1879 that helped prove the usefulness of Mendeleev's Periodic Table
  7. Family Group 3A Elements
  8. Russian chemists and teacher that created the start to the modern periodic table
  9. All element that are in this state at room temperature are nonmetals
  10. Group 5A Elements
  11. Good conductors of heat and electricity
  12. The number of elements that scientists had identified by 1750
  13. The patter of repeating properties is called this
  14. The modern Periodic Table is arranged in order of increasing what?
  15. Have properties that fall between metals and nonmetals
Down
  1. Defined as one twelfth the mass of a carbon-12 atom, gives the neutrons and the protons each a weight of 1
  2. An arrangement of elements in columns, based on a set of properties that repeat from row to row
  3. The Rows on the Periodic Table are called this
  4. Poor conductors of heat and electricity
  5. Group 4A Elements
  6. The unknown element that Mendeleev named eka-aluminum
  7. The Columns on the Periodic Table are called this
  8. An electron that is in the highest occupied energy level
  9. Group 8A Elements
  10. When the same element has different numbers of neutrons
  11. A French chemist that categorized the elements as metals, nonmetals, gases, and earths
  12. The side that the most reactive nonmetals are on
  13. The side that the most reactive metals are on
  14. The state of MOST metals at room temperature

29 Clues: Group 2A Elements • Group 6A Elements • Group 1A elements • Group 7A Elements • Group 4A Elements • Group 5A Elements • Group 8A Elements • Family Group 3A Elements • Poor conductors of heat and electricity • Good conductors of heat and electricity • The state of MOST metals at room temperature • The side that the most reactive metals are on • ...

Periodic table 2024-10-02

Periodic table crossword puzzle
Across
  1. method to separate compounds
  2. neutral particles made up of two or more atoms
  3. O
  4. consists of proton, neutrons and electrons
  5. chemical name for gold
  6. inert gas, proton number 86
  7. simplest form of substance
  8. use to make fireworks
  9. identify any harmful food colouring
  10. metal with relative atomic mass of 39
  11. particle with negative charge
Down
  1. used to separate a liquid and insoluble solid mixture
  2. discover by Glenn Seaborg in 1974
  3. consists of two or more elements combined chemically
  4. consists two or more elements or compounds mixed physically
  5. shiny metal
  6. strong and rust proof type of metal
  7. F
  8. Kr
  9. semi metal, proton number 14

20 Clues: O • F • Kr • shiny metal • use to make fireworks • chemical name for gold • simplest form of substance • inert gas, proton number 86 • method to separate compounds • semi metal, proton number 14 • particle with negative charge • discover by Glenn Seaborg in 1974 • strong and rust proof type of metal • identify any harmful food colouring • metal with relative atomic mass of 39 • ...

Periodic Table 2023-05-12

Periodic Table crossword puzzle
Across
  1. What Element is Bi
  2. What is an Element that has a lot of value
  3. What element has the atomic number of 19
  4. What Element was known to the ancient Chinese and Egyptians
  5. What Element is Mg
  6. What Element is Ru
  7. What Element makes railings
  8. What Element is W
  9. What Element is Zn
  10. What Element is Fr
  11. Louis Nicolas Vauquelin found what element
Down
  1. Johan August Arfwedson found what element
  2. Humphry Davy found what element
  3. What Element is La
  4. Dirk Coster and George de Hevesy
  5. What Element has the atomic number of 63
  6. What Element is Xe
  7. What Element is Ti
  8. What Element is Sn
  9. What Element is counted as money
  10. What Element has the atomic number of 51
  11. What Element is found in pencils

22 Clues: What Element is W • What Element is Bi • What Element is La • What Element is Xe • What Element is Ti • What Element is Mg • What Element is Sn • What Element is Ru • What Element is Zn • What Element is Fr • What Element makes railings • Humphry Davy found what element • Dirk Coster and George de Hevesy • What Element is counted as money • What Element is found in pencils • ...

Periodic Table 2023-05-15

Periodic Table crossword puzzle
Across
  1. The chemical symbol is Ar and Scuba divers use this
  2. The atomic number is 11 and it can be found in paper
  3. The mass number is 24.305 and this element is in your bones
  4. The mass number is 6.9410 and it is used for x-ray transmisson windows
  5. The chemical symbol is Li and you can find this element in car batteries
  6. The atomic symbol is one and it can produce heat without carbon emissions
  7. The atomic number is 8 and you use this element to breathe
  8. The chemical symbol is C and is it is used for metal smelting
  9. The atomic number is 5 and it is used for plant growth, pollination, and seed formation
  10. The mass number is 32.065 and is used to create sulfuric acid
  11. atomic number is 20 and this is helps you be able to squezze and relax your musles
Down
  1. The mass number 39.098 and it is found in bananas
  2. The mass number is 40.0026 and you can put this element in ballons
  3. The chemical symbol is F and you find it in toothpaste
  4. The chemical symbol is P and this is the formation of your teeth
  5. The atomic number is 17 and this element is used in cement
  6. The atomic number is 17 and this is used to disinfect water
  7. The chemical symbol is Al and it can be found in foils
  8. The masss number is 20.180 and you can find it in advertising signs
  9. The mass number is 14.007 and is used in ferterlisers

20 Clues: The mass number 39.098 and it is found in bananas • The chemical symbol is Ar and Scuba divers use this • The atomic number is 11 and it can be found in paper • The mass number is 14.007 and is used in ferterlisers • The chemical symbol is F and you find it in toothpaste • The chemical symbol is Al and it can be found in foils • ...

Periodic Table 2023-01-09

Periodic Table crossword puzzle
Across
  1. a stable particle with positive charge
  2. anything but metal
  3. is a magnitude of electric charge associated with a single electron. Similar to time, length or mass
  4. the quantity of unbalanced electricity in a body (either positive or negative) and construed as an excess or deficiency of electrons
  5. the sum of the number of neutrons and protons in an atomic nucleus
  6. a particle that is electrically charged positive or negative
  7. Gases any of the chemically inert gaseous elements of the helium group in the periodic table periodicity the quality of recurring at regular intervals
  8. any number of entities (members) considered as a unit
  9. atom with same atomic number, different number of neutrons
  10. a definite stable energy that a physical system can have
  11. (physics) a physical theory that certain properties occur only in discrete amounts (quanta)
  12. any of the strongly basic metals consisting of beryllium, magnesium, calcium, strontium, barium, and radium.
  13. arrangement of chemical elements according to atomic number
  14. the smallest component of an element
  15. exhibiting or caused by emissions in nuclear decay
  16. any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions
Down
  1. quantity of protons in the nucleus of an atom of an element
  2. a subatomic particle with zero charge
  3. the electrons in the outermost shell, or energy level, of an atom.
  4. a substance that cannot be separated into simpler substances
  5. any of various chemical elements that have valence electrons
  6. consist of electrically positive protons and electrically neutral neutrons.
  7. an amount of time
  8. a whole formed by a union of two or more elements or parts
  9. unit of mass for expressing masses of atoms or molecules
  10. a nonmetallic element that has some of the properties of metal
  11. a collection containing a variety of sorts of things
  12. A group of electrons circulating around a nucleus or a molecule.
  13. a chemical element or alloy that is usually a shiny solid
  14. any of the monovalent metals of group I of the periodic table (lithium or sodium or potassium or rubidium or cesium or francium)
  15. resistant to change of position or condition
  16. an elementary particle with negative charge

32 Clues: an amount of time • anything but metal • the smallest component of an element • a subatomic particle with zero charge • a stable particle with positive charge • an elementary particle with negative charge • resistant to change of position or condition • exhibiting or caused by emissions in nuclear decay • a collection containing a variety of sorts of things • ...

periodic table 2023-01-26

periodic table crossword puzzle
Across
  1. My atomic symbol is P
  2. Columns on a periodic table
  3. My atomic symbol is Sl
  4. you can find me at [18,5]
  5. The only sinthetically prepared element in group 4
  6. My atomic symbol is At
  7. Rows on a priodic table
  8. i have 32 neutrons and live in period 4
  9. You can find me at [13,2]
  10. You can find me at [12,6]
  11. You can find me at [7,5]
  12. My atomic symbol is Fr
Down
  1. My atomic number is 10
  2. my atomic number is 9
  3. i am a liquid with 45 neutrons
  4. There are only two of this state on the periodic table
  5. i have 31 electrons
  6. This kind of gas is onlyfound in group 18
  7. My atomic symbol is Si
  8. i live in group one and have 0 neutrons
  9. i have 95 protons
  10. my atomic number is 88
  11. i have 2 neutrons and live in group 18
  12. A gas in group 15

24 Clues: A gas in group 15 • i have 95 protons • My atomic symbol is P • i have 31 electrons • My atomic number is 10 • my atomic number is 9 • My atomic symbol is Sl • My atomic symbol is Si • My atomic symbol is At • My atomic symbol is Fr • Rows on a priodic table • my atomic number is 88 • You can find me at [7,5] • you can find me at [18,5] • You can find me at [13,2] • ...

Periodic Table 2023-01-30

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

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

Periodic Table 2023-01-30

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

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

Periodic Table 2022-09-14

Periodic Table crossword puzzle
Across
  1. a metalloid that rhymes with Moron
  2. Cu
  3. period 3, group 1
  4. these elements are neither ductile or malleable
  5. The most abundant gas
  6. group I metals
  7. This element is just "Okay"
  8. This element has only two electrons
  9. non-metals shatter easily
  10. to be shiny and reflective
  11. period 3, group 4
  12. does not react
  13. atomic number 8
Down
  1. only one proton
  2. Atomic number 15
  3. able to be hammered into sheets and different shapes
  4. this non-metal is a liquid at room temperature
  5. gas group VIII elements
  6. needed for healthy bones and teeth
  7. represents the number of shells an atom has
  8. number of protons and neutrons
  9. good conductors of electricity
  10. used to make batteries, Li
  11. Superman's home planet Kr
  12. group seven elements
  13. period 2, maximum electrons

26 Clues: Cu • group I metals • does not react • only one proton • atomic number 8 • Atomic number 15 • period 3, group 1 • period 3, group 4 • group seven elements • The most abundant gas • gas group VIII elements • non-metals shatter easily • Superman's home planet Kr • to be shiny and reflective • used to make batteries, Li • This element is just "Okay" • period 2, maximum electrons • ...

Periodic Table 2022-11-22

Periodic Table crossword puzzle
Across
  1. two or more substances that are mixed together
  2. system of electrons surrounding the nucleus of atom
  3. can form compounds with different oxidation states
  4. group of rare gases that include helium,neon etc.
  5. horizontal rows in the periodic table
  6. 6 chemical elements that make up Group 1
  7. amount of electricity that is held or carried
  8. positively charged center of an atom
  9. forms a salt when it reacts with metal
  10. negatively charged subatomic particle
  11. elements that correspond to group 2
  12. measure of its atomic mass
  13. atoms have different numbers of electrons and protons
  14. chemical element that lacks metals
  15. subatomic particle found in the nucleus of atoms except hydrogen
  16. organizes all chemical elements in rows and columns
  17. certain allowed energy states for an electron
Down
  1. magnitude of electric charge with single electron
  2. distance of electrons from the nucleus of atom
  3. a particle of matter
  4. emitting radiation spontaneously
  5. similar properties in elements in similar positions
  6. number of electrons in the outer shell shared with another atom
  7. a basic part of a whole
  8. number of chemical element
  9. atom that has enough binding energy to hold nucleus together
  10. element that's not metal but has properties
  11. subatomic particle found in the nucleus of atoms
  12. a substance made from two or more different elements chemically joined
  13. atoms with the same number of protons but different neutrons
  14. column in the periodic table
  15. element that readily forms positive ions and has metallic bonds

32 Clues: a particle of matter • a basic part of a whole • number of chemical element • measure of its atomic mass • column in the periodic table • emitting radiation spontaneously • chemical element that lacks metals • elements that correspond to group 2 • positively charged center of an atom • horizontal rows in the periodic table • negatively charged subatomic particle • ...

Periodic Table 2022-11-22

Periodic Table crossword puzzle
Across
  1. a nonmetallic element that has some properties of metal
  2. bivalent metals of the periodic table
  3. particle with 0 charge
  4. tiny central core of an atom
  5. organizes information about elements
  6. longer than a epoch and shorter than an era
  7. concoction of several parts combined
  8. a fundamental constant
  9. quality of recurring at regular intervals
  10. an electron in the outer shell of an atom
  11. number of neutrons in a atomic nucleus
  12. group of soft metallic elements
  13. stable particle with positive charge
  14. gaseous elements of helium
Down
  1. unit of measurement
  2. number of protons in a atom
  3. physical theory that certain properties occur
  4. basic unit of an element
  5. chemical elements that are shiny solids
  6. various chemical elements to have valance electrons
  7. combination or mixture of two or more things
  8. number of entities
  9. electrons circulating around a molecule
  10. particular type of energy
  11. unbalanced electricity in a body
  12. atom with different number of neutrons
  13. chemical element that forms salt
  14. an element that aren't shiny soilds
  15. something basic and important
  16. particle with a positive or negative charge
  17. particle with a negative charge
  18. not susceptible to process of decay
  19. definite stable energy

33 Clues: number of entities • unit of measurement • particle with 0 charge • a fundamental constant • definite stable energy • basic unit of an element • particular type of energy • gaseous elements of helium • number of protons in a atom • tiny central core of an atom • something basic and important • particle with a negative charge • group of soft metallic elements • ...

Periodic Table 2022-10-05

Periodic Table crossword puzzle
Across
  1. Particles with a negative charge.
  2. Element with the symbol He.
  3. It is the measure of the ability of an atom in a bond to attract electrons to itself.
  4. Atomic ____________ represents the number of protons and is fixed for every element.
  5. Which is the element with the lowest electronegativity?
  6. They are ions that are negatively charged.
  7. Number of periods in the periodic table.
  8. They are ions that are positively charged.
  9. Element with the symbol Br.
  10. Atomic ________ is the distance from the atom’s nucleus to the outer edge of the electron cloud.
  11. Chemical elements that are solid shiny, ductile, malleable and good conductors of heat and electricity.
Down
  1. The most abundant element on Earth.
  2. Particles with a positive charge.
  3. Comprise of the most reactive group of non-metals, also called salt farmers.
  4. _________ State is the formal charge on the atom if all bonds were assumed to be fully ionic.
  5. Electron _____________ is the way electrons are arranged around the nucleus.
  6. Possess some properties of metals and non-metals; they are moderate conductors of heat and electricity.
  7. Atomic __________ is equal to the sum of protons and neutrons.
  8. They are the vertical columns in the Periodic Table.
  9. Who is the inventor of the periodic table?
  10. First element in the periodic table.
  11. Element with the symbol Na.
  12. _____________ Shell is the outermost layer of an atom.
  13. They are the horizontal rows in the Periodic Table.

24 Clues: Element with the symbol He. • Element with the symbol Na. • Element with the symbol Br. • Particles with a positive charge. • Particles with a negative charge. • The most abundant element on Earth. • First element in the periodic table. • Number of periods in the periodic table. • Who is the inventor of the periodic table? • They are ions that are positively charged. • ...

Periodic Table 2022-05-20

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

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

PERIODIC TABLE 2022-05-17

PERIODIC TABLE crossword puzzle
Across
  1. WE DRINK IT BEFORE HAVE STOMACH X-RAYS
  2. USED FOR WEIGHTS AND FOR WRITING WITH PENCIL
  3. STRONG TEETH
  4. As
  5. WE MAKE COINS OUT OF THIS
  6. UP, UP, UP IN THE AIR WENT MY BALLOON
  7. IT IS VERY LIGHT AND IS USED FOR AEROSPACE
  8. HOW HOT IS IT TODAY?
  9. THE NURSE USES IT TO DISINFECT MY CUTS IF I FALL
  10. COBALT
  11. ELECTRIC WIRING
  12. FRUITS AND VEGETABLES
  13. WE USE IT IN STEEL STRUCTURES
  14. PLANTS NEED IT TO MAKE CHLOROPHYLL
  15. WITHOUT IT, NO LIVING CREATURE CAN SURVIVE
  16. WE LIKE TO ADD THIS TO FOOD
  17. Ga
Down
  1. XENON (54)
  2. KEEPS THE POOL WATER CLEAN
  3. H
  4. I LOVE TO WEAR IT
  5. NUCLEAR WEAPONS
  6. STAINLESS STEEL
  7. LIGHT BULBS
  8. 7
  9. Li
  10. 13
  11. SHELLS AND BONES
  12. ADVERTISING SIGNS
  13. STINKY SULFUR
  14. Na
  15. THE BASIS OF LIFE'S MOLECULES (6)
  16. Be
  17. WEDDING RING

34 Clues: H • 7 • As • Li • 13 • Na • Be • Ga • COBALT • XENON (54) • LIGHT BULBS • STRONG TEETH • WEDDING RING • STINKY SULFUR • NUCLEAR WEAPONS • STAINLESS STEEL • ELECTRIC WIRING • SHELLS AND BONES • I LOVE TO WEAR IT • ADVERTISING SIGNS • HOW HOT IS IT TODAY? • FRUITS AND VEGETABLES • WE MAKE COINS OUT OF THIS • KEEPS THE POOL WATER CLEAN • WE LIKE TO ADD THIS TO FOOD • WE USE IT IN STEEL STRUCTURES • ...

Periodic Table 2023-05-24

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

25 Clues: I have 53 protons • I have 26 protons • My atomic number is 79 • My atomic mass is 35.453 • I am in group 7 and period 4 • I am a metal with 28 electrons • I am a noble gas with 2 electrons • I am a gas with a mass number of 19 • I am a gas with 8 protons and 8 neutrons • I am a transition metal with 25 electrons • I am silvery white metal used to make salt • ...

Periodic Table 2023-05-23

Periodic Table 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 2023-05-09

Periodic table crossword puzzle
Across
  1. -A material that conducts heat or electricity, which means electrons can easily flow through the object.
  2. -is an element or substance that conducts heat and electricity, is malleable and ductile, and has low ionization energy and low electronegativity values.
  3. -a vertical column (up and down) on the periodic table.
  4. -an element that has some properties of a metal and some properties of a nonmetal.
  5. -the number of protons contained in each nucleus of its atoms of the element.
  6. -Group 18 elements on the periodic table that contain 8 valence electrons
  7. -Group 17 nonmetals on the periodic table that contain 7 valence electrons.
  8. -a one or two-letter symbol that represents the element.
  9. -Group 1 metals on the periodic table that contain 1 valence electron and lose their valence electrons the most easily, making them the most reactive metals.
  10. -electrons that are located in the outermost energy level of an atom.
  11. -describes how likely an element is to form bonds with other elements.
Down
  1. -an element that does not conduct electricity or heat and is usually a gasmetalloid re.
  2. -the average mass of an atom of an element.
  3. -the smallest unit of an element that has all of the properties of the element; basic building block of matter.
  4. -a horizontal row (left to right) in the periodic table.
  5. -the number of protons and neutrons in the nucleus of one atom of the element.
  6. -elements and/or compounds that when put together are unable to react chemically.
  7. -Group 1 metals on the periodic table that contain 2 valence electrons and are the second most reactive metals.
  8. -an atom that has gained or lost one or more electrons.
  9. -the principle that the properties or characteristics of the elements recur periodically as their atomic numbers increase.

20 Clues: -the average mass of an atom of an element. • -a vertical column (up and down) on the periodic table. • -an atom that has gained or lost one or more electrons. • -a horizontal row (left to right) in the periodic table. • -a one or two-letter symbol that represents the element. • -electrons that are located in the outermost energy level of an atom. • ...

periodic table 2023-05-09

periodic table crossword puzzle
Across
  1. verticle column on the periodic table
  2. 3-12 are considered what
  3. What gorup is magnesium in
  4. Cl is in what group
  5. an element with an atomic number of 20
  6. what is in period 3 and a mettalloids
  7. table organizing all the elements known to exist by atomic number and chemical properties
  8. how many velence e- does Beryllium have
Down
  1. group 3 period 13
  2. NaCl is also known as what
  3. what is the same as electrons in an atom
  4. horizontal column on the periodic table
  5. properties of both nonmetals and nonmetals
  6. how many protons do Sulfur, S, have
  7. what plus protons equals the mass number
  8. Group 13 has how many valence e-
  9. what group is Silicon, Si, in
  10. what is in period 2 in the halogens group
  11. what is the name of group 18
  12. tells the number of protons an atom

20 Clues: group 3 period 13 • Cl is in what group • 3-12 are considered what • NaCl is also known as what • What gorup is magnesium in • what is the name of group 18 • what group is Silicon, Si, in • Group 13 has how many valence e- • how many protons do Sulfur, S, have • tells the number of protons an atom • verticle column on the periodic table • what is in period 3 and a mettalloids • ...

Periodic Table 2024-09-23

Periodic Table crossword puzzle
Across
  1. row 4 group 11
  2. element symbol is Na
  3. 12 electrons
  4. 7 electrons
  5. atomic number is 79
  6. row 7 group 2
  7. atomic mass is 28.09
  8. element symbol is Fe
  9. atomic mass is 4.003
  10. atomic mass is 65.38
  11. atomic symbol is Ag
  12. element symbol is Ga
  13. 36 protons
Down
  1. atomic mass is 52.00
  2. 3 protons
  3. element symbol is Ne
  4. atomic number is 80
  5. atomic mass is 74.92
  6. atomic number is 1
  7. atomic number is 20
  8. atomic number is 5
  9. atomic mass is (222)
  10. atomic mass is 118.71
  11. atomic number is 22
  12. atomic number is 18

25 Clues: 3 protons • 36 protons • 7 electrons • 12 electrons • row 7 group 2 • row 4 group 11 • atomic number is 1 • atomic number is 5 • atomic number is 80 • atomic number is 20 • atomic number is 79 • atomic number is 22 • atomic number is 18 • atomic symbol is Ag • atomic mass is 52.00 • element symbol is Na • element symbol is Ne • atomic mass is 74.92 • atomic mass is (222) • atomic mass is 28.09 • ...

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. Element symbol ‘Kr’
  2. Element symbol ‘Na’
  3. Element symbol ‘As’
  4. Type of phosphorous the Salvation Army used in its manufacturing of matches
  5. Element symbol ‘Ni’
  6. A pale yellow material, this element can be found near volcanoes and hot springs.
  7. Element symbol ‘Sn’
  8. Short-hand abbreviation for the element name
  9. Number of protons in the nucleus of an atom
  10. There are _____ types (colours) of phosphorous
  11. Element symbol ‘F’
  12. Element symbol ‘Mg’
  13. Element symbol ‘Al’
  14. Element symbol ‘K’
  15. Element symbol ‘C’
  16. The vertical columns in the periodic table
  17. While normally shown at the top of this group, this element is not an alkali metal. Most common element on earth
  18. Element symbol ‘Ne’
  19. Element symbol ‘Si’
  20. Element symbol ‘Ca’
  21. Element symbol ‘Ba’
  22. The horizontal rows in the periodic table
Down
  1. Element symbol ‘Ar’
  2. Metal commonly used for jewellery
  3. Another word for gases
  4. Has an atomic number of 8
  5. The first member of the alkali metals
  6. Element symbol ‘Zn’
  7. Chemical which caused “phossy jaw”
  8. Element symbol ‘Cl’
  9. Group considered poor conductors of heat and electricity
  10. Found in most households, chemical symbol NaCl
  11. Element symbol ‘Pt’
  12. Element symbol ‘Br’
  13. The average mass of the atoms in an element
  14. Element symbol ‘N’
  15. Element symbol ‘Pb’
  16. Element symbol ‘I’
  17. Only common metal which is liquid at room temperature
  18. Element symbol ‘Xe’
  19. Element symbol ‘Ti’
  20. Element symbol ‘Se’
  21. Element symbol ‘B’
  22. The first member of the Noble Gases, this element is the second most abundant element in the universe
  23. Too soft for most tools, early people learned that this metal could be strengthened if it was alloyed with tin or zinc
  24. Element symbol ‘Rn’
  25. Element symbol ‘Co’
  26. Element symbol ‘Fe’

48 Clues: Element symbol ‘N’ • Element symbol ‘F’ • Element symbol ‘I’ • Element symbol ‘K’ • Element symbol ‘C’ • Element symbol ‘B’ • Element symbol ‘Ar’ • Element symbol ‘Kr’ • Element symbol ‘Na’ • Element symbol ‘Zn’ • Element symbol ‘As’ • Element symbol ‘Cl’ • Element symbol ‘Ni’ • Element symbol ‘Pt’ • Element symbol ‘Sn’ • Element symbol ‘Br’ • Element symbol ‘Pb’ • Element symbol ‘Mg’ • ...

Periodic Table 2025-02-23

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

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

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. I am a noble gas with 2 electrons.
  2. an inert gas and group 18
  3. I am the only element in the halide family that is a liquid.
  4. I am not really an alkali metal, but since I have only 1 electron I behave like them.
  5. I am a metal that is liquid at room temperature.
  6. I am the head of the carbon family known as the “basis of life”.
  7. I am a member of the carbon family often mistaken for the end of your pencil.
  8. I am the 2nd most abundant element in the Earth’s crust and have 14 neutrons.
  9. My atomic mass is 35.453.
  10. I am a member of the boron family and am the most abundant metal in the Earth’s crust.
Down
  1. I am a metal with 28 electrons.
  2. The outer energy level or shell of any atom.
  3. I am the first element in the fourth period used in making fertilizer.
  4. I am a member of the nitrogen family with 16 neutrons.
  5. I make up 78% of the air and am found in the 15th group.
  6. the rows that identify the number of energy levels
  7. I am a gas with 8 protons and 8 neutrons.
  8. My atomic number is 79.
  9. I have 2 electrons in the first shell, 8 in the second shell.
  10. I have 26 protons.
  11. I am a member of the alkaline earth metals used to make fireworks and medicines.
  12. I am a silvery white metal used to make salt.
  13. I have 20 neutrons and am found in your teeth and bones.
  14. My atomic number is 47 and I am used to make photographic film.

24 Clues: I have 26 protons. • My atomic number is 79. • an inert gas and group 18 • My atomic mass is 35.453. • I am a metal with 28 electrons. • I am a noble gas with 2 electrons. • I am a gas with 8 protons and 8 neutrons. • The outer energy level or shell of any atom. • I am a silvery white metal used to make salt. • I am a metal that is liquid at room temperature. • ...

Periodic Table 2025-02-23

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

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

Periodic table 2025-02-23

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

20 Clues: Element abbreviated as C • Element abbreviated as S • Element abbreviated as K • Element abbreviated as P • Element abbreviated as N • Element abbreviated as H • Element abbreviated as F • Element abbreviated as B • Element abbreviated as O • Element abbreviated as Cl • Element abbreviated as Li • Element abbreviated as Be • Element abbreviated as He • Element abbreviated as Ca • ...

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. - my chemical symbol is Em
  2. - I have 2 neutrons and I´m in group 17, I am...
  3. - I have electrons my atomic number is 79, I am...
  4. - I have protons, I am...
  5. - I have 31 neutrons and I´m in group 10, I am...
  6. - I have protons my atomic number is 85 I am...
  7. - my chemical symbol is Cf
  8. - I have 11.99 neutrons and I´m in group 11, I am...
  9. - I have electrons my atomic number is 78, I am...
  10. - The systematic study of the structure and behavior of the physical and natural world.
  11. - I am found in group 7 and period 14, I am...
  12. - the basic unit of a chemical element
  13. - a group is a column of elements in the periodic table
Down
  1. - the vertical column on the periodic table are called families, because of their similar chemical behaviors.
  2. - I am found in group 4 period 7
  3. - my chemical symbol is Es
  4. - I am found in group 1 period 7
  5. - I am found in group 2 period 7
  6. - I have 13.98 neutrons and I´m in group 12, I am...
  7. on The Periodic Table - The elements are arranged in seven horizontal rows called periods or series.
  8. - I have 12.31 neutrons and I´m in group 12, I am...
  9. -
  10. - I am found in group 3 period 7
  11. - my chemical symbol is Bk
  12. - I have an atomic number of 75, I am...

25 Clues: - • - I have protons, I am... • - my chemical symbol is Em • - my chemical symbol is Es • - my chemical symbol is Cf • - my chemical symbol is Bk • - I am found in group 4 period 7 • - I am found in group 1 period 7 • - I am found in group 2 period 7 • - I am found in group 3 period 7 • - the basic unit of a chemical element • - I have an atomic number of 75, I am... • ...

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. = is a chemical element; it has symbol He and atomic number 2
  2. = is a chemical element; it has symbol Ar and atomic number 18
  3. = is a chemical element; it has symbol Cl and atomic number 17
  4. = is a chemical element; it has symbol Si and atomic number 14
  5. = is a chemical element; it has symbol S and atomic number 16
  6. = is a chemical element; it has symbol N and atomic number 7.
  7. = is a chemical element; it has symbol K and atomic number 19.
  8. = is a chemical element; it has symbol He and atomic number 2.
Down
  1. = is a chemical element; it has symbol Ca and atomic number 20
  2. = is a chemical element; it has symbol Xe and atomic number 54
  3. = is a chemical element; it has symbol Li and atomic number 3.
  4. = is a chemical element; it has symbol Be and atomic number 4
  5. = is a chemical element; it has symbol Mg and atomic number 12.
  6. = is a chemical element; it has symbol O and atomic number 8
  7. = is a chemical element; it has symbol Al and atomic number 13
  8. = is a chemical element; it has symbol H and atomic number 1.
  9. = is a chemical element; it has symbol B and atomic number 5.
  10. = is a chemical element; it has symbol F and atomic number 9
  11. = is a chemical element; it has symbol P and atomic number 15
  12. = is a chemical element; it has symbol C and atomic number 6.

20 Clues: = is a chemical element; it has symbol O and atomic number 8 • = is a chemical element; it has symbol F and atomic number 9 • = is a chemical element; it has symbol He and atomic number 2 • = is a chemical element; it has symbol Be and atomic number 4 • = is a chemical element; it has symbol H and atomic number 1. • ...

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. Symbol 'W'
  2. Symbol 'Zr'
  3. Atomic number 36
  4. Symbol 'Ag'
  5. Symbol 'Sc'
  6. Symbol 'Xe'
  7. Symbol 'Y'
  8. Atomic number 106
  9. Symbol 'Be'
  10. Atomic weight 140.90
Down
  1. Atomic weight 85.4678
  2. Atomic weight 226
  3. Atomic number 15
  4. Atomic number 23
  5. Period 5, group 2
  6. Actinoids, group 6
  7. Atomic weight 92.90637
  8. Atomic number 87
  9. Symbol 'Uut'
  10. Atomic weight 74.922

20 Clues: Symbol 'W' • Symbol 'Y' • Symbol 'Zr' • Symbol 'Ag' • Symbol 'Sc' • Symbol 'Xe' • Symbol 'Be' • Symbol 'Uut' • Atomic number 15 • Atomic number 23 • Atomic number 36 • Atomic number 87 • Atomic weight 226 • Period 5, group 2 • Atomic number 106 • Actinoids, group 6 • Atomic weight 74.922 • Atomic weight 140.90 • Atomic weight 85.4678 • Atomic weight 92.90637

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. Atomic Symbol Fe
  2. Atomic symbol Au
  3. Atomic number 36
  4. Group 14 Period 6
  5. Atomic symbol Li
  6. Atomic number 18
  7. Atomic number 47
  8. Atomic number 58
  9. Atomic symbol Zn
  10. Atomic symbol C
  11. last element on the periodic table
  12. Group 4 Period 4
Down
  1. Atomic symbol O
  2. Group 11 Period 4
  3. Group 5 Period 7
  4. Atomic symbol Ni
  5. Group 9 Period 4
  6. First element on the periodic table
  7. Group 2 Period 7
  8. Atomic symbol U
  9. Atomic symbol K
  10. Atomic symbol N
  11. Group 6 Period 6
  12. Atomic Symbol Ca
  13. Atomic number 84

25 Clues: Atomic symbol O • Atomic symbol U • Atomic symbol K • Atomic symbol N • Atomic symbol C • Atomic Symbol Fe • Atomic symbol Au • Group 5 Period 7 • Atomic number 36 • Atomic symbol Ni • Group 9 Period 4 • Atomic symbol Li • Group 2 Period 7 • Atomic number 18 • Atomic number 47 • Atomic number 58 • Atomic symbol Zn • Group 6 Period 6 • Atomic Symbol Ca • Atomic number 84 • Group 4 Period 4 • Group 11 Period 4 • ...

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. period 2, group 3
  2. period 3, group 6
  3. period 2, group 4
  4. period 2, group 1
  5. period 4, group 1
  6. period 2, group 6
  7. period 4, group 0
  8. period 5, group 4
  9. period 1, group 1
  10. period 2, group 7
  11. period 4, group 7
  12. period 3, group 1
Down
  1. period 5, group 0
  2. period 7, group 2
  3. period 7, group 1
  4. period 1, group 0
  5. period 3, group 2
  6. period 3, group 4
  7. period 3, group 7
  8. period 6, group 4
  9. period 2, group 5
  10. period 2, group 0
  11. period 4, group 2
  12. period 5, group 7

24 Clues: period 5, group 0 • period 2, group 3 • period 7, group 2 • period 7, group 1 • period 1, group 0 • period 3, group 2 • period 3, group 6 • period 3, group 4 • period 2, group 4 • period 3, group 7 • period 2, group 1 • period 6, group 4 • period 4, group 1 • period 2, group 6 • period 4, group 0 • period 2, group 5 • period 5, group 4 • period 1, group 1 • period 2, group 0 • period 4, group 2 • ...

PERIODIC TABLE <# 2025-02-23

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

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

PERIODIC TABLE 2025-02-23

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

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

Periodic Table 2025-02-23

Periodic Table crossword puzzle
Across
  1. If an atom is neutral, there is _____ amount of protons and electrons
  2. Used to tell the number of protons in a atom of the element and used to identify the element
  3. Mass number of Mn
  4. Columns numbered 1-18 on the Periodic Table
  5. Is not on the periodic table and tells the number of protons and neutrons in the nucleus of an atom
  6. These have no luster, poor conductor, not ductile, not malleable, low density, low melting point, and less reactive
  7. Atoms of the same element with different numbers of neutrons
  8. Is the space surrounding the nucleus, broken down into regions of space called shells, negatively charged, and where the volume of the atom is located
  9. Table A table in which it arranges all of the known elements in order of increasing atomic number
  10. These are solid at room temp., shiny luster, ductile, high density, high melting point, and reactivity
  11. Neutral particle in the nucleus with protons
  12. Abbreviation for the name of the element
  13. The sum of the protons and neutrons
  14. Negative particle outside of the nucleus in the electron cloud
Down
  1. Wieghted average of all of the different versions of an element (called isotopes)
  2. Number of neutrons of B
  3. Number of protons of Ag
  4. Electrons in the outermost energy level
  5. Positive particle in the nucleus
  6. Atomic number of Al
  7. Something that has properties of both metals and nonmetals
  8. Has a dense center, made of protons and neutrons, positively charged, and is where the mass of the atom is located
  9. Rows numbered 1-7 on the Periodic Table
  10. The smallest particle of an element that still has the properties of that element

24 Clues: Mass number of Mn • Atomic number of Al • Number of neutrons of B • Number of protons of Ag • Positive particle in the nucleus • The sum of the protons and neutrons • Electrons in the outermost energy level • Rows numbered 1-7 on the Periodic Table • Abbreviation for the name of the element • Columns numbered 1-18 on the Periodic Table • ...

periodic table 2025-02-23

periodic table crossword puzzle
Across
  1. 6
  2. 2
  3. 13
  4. 9
  5. 18
  6. 7
  7. 15
  8. 10
  9. 20
  10. 8
  11. 11
  12. 1
Down
  1. 16
  2. 4
  3. 12
  4. 19
  5. 5
  6. 17
  7. 14
  8. 3

20 Clues: 6 • 4 • 2 • 5 • 9 • 7 • 3 • 8 • 1 • 16 • 13 • 12 • 19 • 17 • 18 • 15 • 14 • 10 • 20 • 11

Periodic Table 2025-04-01

Periodic Table crossword puzzle
Across
  1. Nonmetal (N)
  2. Alkali Metal (Na)
  3. Alkaline Earth Metal (Mg)
  4. Nonmetal (C)
  5. Alkali Metal (K)
  6. Metal (Al)
  7. Nonmetal (O)
  8. Noble Gas (Xe)
  9. Metal (Cu)
  10. Transition Metal (Au)
  11. Transition Metal (Cu)
  12. Metal (Zn)
  13. Nonmetal (P)
  14. Radioactive (Pu)
  15. Halogen (Cl)
  16. Noble Gas (Ar)
Down
  1. Alkali Metal (Li)
  2. Halogen (I)
  3. Metal (Au)
  4. Transition Metal (Ti)
  5. Halogen (Br)
  6. Noble Gas (Rn)
  7. Noble Gas (Ne)
  8. Alkaline Earth Metal (Be)
  9. Transition Metal (Fe)
  10. Noble Gas (Kr)
  11. Halogen (F)
  12. Nonmetal (S)
  13. Alkaline Earth Metal (Ca)
  14. Transition Metal (Ag)
  15. Metalloid (Si)
  16. Radioactive (U)

32 Clues: Metal (Au) • Metal (Al) • Metal (Cu) • Metal (Zn) • Halogen (I) • Halogen (F) • Nonmetal (N) • Nonmetal (C) • Halogen (Br) • Nonmetal (O) • Nonmetal (S) • Nonmetal (P) • Halogen (Cl) • Noble Gas (Rn) • Noble Gas (Ne) • Noble Gas (Xe) • Noble Gas (Kr) • Metalloid (Si) • Noble Gas (Ar) • Radioactive (U) • Alkali Metal (K) • Radioactive (Pu) • Alkali Metal (Li) • Alkali Metal (Na) • Transition Metal (Ti) • ...

Periodic table 2024-09-30

Periodic table crossword puzzle
Across
  1. (P)
  2. (O)
  3. (Zn)
  4. (Pb)
  5. (K)
  6. (Fe)
  7. (Mg)
  8. (Hg)
  9. (I)
  10. (N)
  11. (Cl)
  12. (Ar)
  13. (Au)
Down
  1. (He)
  2. (Na)
  3. (S)
  4. (Cu)
  5. (H)
  6. (Ne)
  7. (Al)
  8. (Si)
  9. (Ag)
  10. (Ca)
  11. (C)
  12. (Sn)

25 Clues: (S) • (P) • (H) • (O) • (K) • (C) • (I) • (N) • (He) • (Na) • (Cu) • (Zn) • (Ne) • (Pb) • (Al) • (Si) • (Ag) • (Ca) • (Fe) • (Mg) • (Hg) • (Sn) • (Cl) • (Ar) • (Au)

Periodic table 2025-04-01

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

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

Periodic Table 2025-04-30

Periodic Table crossword puzzle
Across
  1. Creator of the table.
  2. The smallest particle of an element that retains the element properties.
  3. Element that goes by Ds.
  4. Number Sum of the protons and neutrons.
  5. An atom with a charge.
  6. Number of man made elements.
  7. Right of stair step line.
  8. Most rare element.
  9. Atoms of the same element that have different numbers or neutrons.
  10. Special element because it is on the left side of the stair step line.
  11. Common model used to represent an atom.
Down
  1. The columns that share chemical properties.
  2. Only metal liquid at room temperature.
  3. What does the element K stand for?
  4. Along stair step line.
  5. How many families are on the periodic table?
  6. Number number of protons an atom has.
  7. Heaviest element.
  8. What does NaCl stand for?
  9. The rows in the periodic table.

20 Clues: Heaviest element. • Most rare element. • Creator of the table. • Along stair step line. • An atom with a charge. • Element that goes by Ds. • Right of stair step line. • What does NaCl stand for? • Number of man made elements. • The rows in the periodic table. • What does the element K stand for? • Number number of protons an atom has. • Only metal liquid at room temperature. • ...

Periodic Table 2025-04-30

Periodic Table crossword puzzle
Across
  1. the heaviest element found on the Periodic Table
  2. smallest particle of an element that retains the elements properties
  3. rows (going across) on the Periodic Table
  4. columns (going up and down) on the Periodic Table
  5. number of man made elements
  6. the total number of elements found on the Periodic Table
  7. number of elements found in nature
  8. particles with a negative charge of one that occupies the space around the nucleus
Down
  1. particles in the nucleus with a positive charge of 1
  2. atoms of the same element that have a different number of neutrons
  3. the number of protons an atom has
  4. the number of protons plus the number of neutrons
  5. particle in the nucleus that is electrically neutral
  6. an atom with a charge
  7. left side of the stair step line (except hydrogen)
  8. the correct chemical formula for salt
  9. right side of stair step line (+ hydrogen)
  10. positively charged center of the atom
  11. bond between nonmetals
  12. bond between a metal and nonmetal

20 Clues: an atom with a charge • bond between nonmetals • number of man made elements • the number of protons an atom has • bond between a metal and nonmetal • number of elements found in nature • the correct chemical formula for salt • positively charged center of the atom • rows (going across) on the Periodic Table • right side of stair step line (+ hydrogen) • ...

Periodic table 2025-05-16

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

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

periodic table 2025-02-25

periodic table crossword puzzle
Across
  1. atomic number 9
  2. atomic number 3
  3. atomic number 22
  4. atomic number 20
  5. atomic number 33
  6. atomic number 29
  7. atomic number 12
  8. atomic number 26
  9. atomic number 47
  10. atomic number 10
Down
  1. atomic number 4
  2. atomic number 35
  3. atomic number 19
  4. atomic number 14
  5. atomic number 1
  6. atomic number 13
  7. atomic number 6
  8. atomic number 50
  9. atomic number 53
  10. atomic number 8

20 Clues: atomic number 4 • atomic number 9 • atomic number 3 • atomic number 1 • atomic number 6 • atomic number 8 • atomic number 35 • atomic number 19 • atomic number 22 • atomic number 14 • atomic number 20 • atomic number 33 • atomic number 13 • atomic number 29 • atomic number 12 • atomic number 50 • atomic number 26 • atomic number 53 • atomic number 47 • atomic number 10

Periodic table 2025-02-25

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

22 Clues: - Atomic number 3 • - Atomic number 8 • - Atomic number 7 • - Atomic number 4 • - Atomic number 6 • - Atomic number 2 • - Atomic number 1 • - Atomic number 15 • - Atomic number 19 • - Atomic number 26 • - Atomic number 29 • - Atomic number 94 • - Atomic number 47 • - Atomic number 92 • - Atomic number 11 • - Atomic number 22 • - Atomic number 12 • - Atomic number 79 • - Atomic number 16 • ...

Periodic table 2025-02-25

Periodic table crossword puzzle
Across
  1. atomic number 18 chemical symbol ar
  2. atomic number 15 chemical symbol p
  3. atomic number 12 chemical symbol mg
  4. mass number 4.002602 atomic number 2
  5. atomic number 3 mass number 6.941, Li
  6. atomic number 13 chemical symbol ai
  7. ability to combine itself atom to atom to form long chains atomic number 12.011
  8. atomic number 14 chemical symbol si
  9. chemical symbol H, atomic number 1
  10. distinctive property colorless tastless gas atomic number 10
Down
  1. atomic number 20 chemical symbol ca
  2. chemical symbol, O atomic number 8
  3. atomic number 11 chemical symbol na
  4. atomic number 5 Chemical symbol B
  5. atomic number 19 chemical symbol k
  6. atomic number 16 chemical symbol s
  7. atomic number 17 chemical symbol cl
  8. atomic number 9 mass number 18.998403
  9. chemical symbol Be distinctive property,one of the highest melting points of the light metals
  10. atomic number 14.0067 chemical symbol, N

20 Clues: atomic number 5 Chemical symbol B • chemical symbol, O atomic number 8 • atomic number 15 chemical symbol p • atomic number 19 chemical symbol k • atomic number 16 chemical symbol s • chemical symbol H, atomic number 1 • atomic number 20 chemical symbol ca • atomic number 18 chemical symbol ar • atomic number 11 chemical symbol na • atomic number 12 chemical symbol mg • ...

Periodic Table 2025-05-13

Periodic Table crossword puzzle
Across
  1. added to toothpaste,______ helps to prevent tooth decay.
  2. Keeps swimming pools clean and germ-free.
  3. all living things, including diamonds and graphite, contain ______.
  4. is a component of DNA and a growth promoter for plants.
  5. abundant in water
  6. found in proteins
  7. Makes balloons float and your voice to sound ridiculously high.
  8. a non metal and a halogen
  9. Exudes a strong glow in flares and fireworks.
  10. The main ingredient in table salt ______ is sodium.
  11. batteries have ______, that has mood-stabilizing properties.
Down
  1. is used to make computer chips and glass.
  2. alkaline metal that is extremely radioactive
  3. found in bananas
  4. 21% of the air on Earth is ______, which is necessary for breathing.fluorine
  5. a radioactive metal
  6. In colored billboards, ______ glows electrically.
  7. is an inert gas.
  8. is a light metal found in soda cans and airplanes.
  9. is used in matches and stinks.

20 Clues: found in bananas • is an inert gas. • abundant in water • found in proteins • a radioactive metal • a non metal and a halogen • is used in matches and stinks. • is used to make computer chips and glass. • Keeps swimming pools clean and germ-free. • alkaline metal that is extremely radioactive • Exudes a strong glow in flares and fireworks. • ...

Periodic Table 2025-06-24

Periodic Table crossword puzzle
Across
  1. A shiny yellow metal used in jewelry.
  2. Helps plants grow and is found in fertilizers.
  3. Found in all living things; used in pencils as graphite.
  4. A light metal used in phone and camera batteries.
  5. A shiny white metal used in coins and decorations.
  6. A gas that makes balloons float.
  7. A light metal used to make cans and foil.
  8. The lightest element, often found in water and stars.
  9. A soft metal found in table salt.
  10. Used in sand and computer chips.
  11. A silver liquid metal found in old thermometers.
  12. Makes up most of the air we breathe.
Down
  1. A reddish-brown metal used in wires and coins.
  2. A strong metal used to make buildings and tools.
  3. A mineral that keeps our bones and teeth strong.
  4. A light metal that helps muscles work and is used in fireworks.
  5. A gas that glows in bright lights and signs.
  6. A greenish gas used to keep pools clean.
  7. The gas we breathe that helps us stay alive.
  8. A metal that helps your body and is used to coat steel.

20 Clues: A gas that makes balloons float. • Used in sand and computer chips. • A soft metal found in table salt. • Makes up most of the air we breathe. • A shiny yellow metal used in jewelry. • A greenish gas used to keep pools clean. • A light metal used to make cans and foil. • A gas that glows in bright lights and signs. • The gas we breathe that helps us stay alive. • ...

Periodic table 2025-01-23

Periodic table crossword puzzle
Across
  1. Latin name aurum
  2. molar mass 40.08 g
  3. Latin name plumbum
  4. Molar mass 28.09 g
  5. only liquid metal
  6. Symbol Ag
  7. latin name wolfram
  8. Symbol Ne
  9. Symbol Sn
  10. Molar mass 39.10 g
Down
  1. Atomic mass 83.80 g
  2. Symbol Zn
  3. Symbol H
  4. Atomic number 12
  5. Atomic number 13
  6. Atomic number 3
  7. Atomic number 92
  8. Latin name ferrum
  9. Symbol Co
  10. Molar mass 137.33 g

20 Clues: Symbol H • Symbol Zn • Symbol Ag • Symbol Co • Symbol Ne • Symbol Sn • Atomic number 3 • Latin name aurum • Atomic number 12 • Atomic number 13 • Atomic number 92 • only liquid metal • Latin name ferrum • molar mass 40.08 g • Latin name plumbum • Molar mass 28.09 g • latin name wolfram • Molar mass 39.10 g • Atomic mass 83.80 g • Molar mass 137.33 g

Periodic Table 2024-12-02

Periodic Table crossword puzzle
Across
  1. 18,40
  2. 9,19
  3. 16,32
  4. 1,0
  5. 20,40
  6. 8,16
  7. 15,30
  8. 12,24
  9. 19,39
  10. 4,9
  11. 10,20
Down
  1. 5,11
  2. 17,35
  3. 1,2
  4. 13,27
  5. 3,7
  6. 11,23
  7. 7,14
  8. 2,4
  9. 1,1
  10. 14,28

21 Clues: 1,2 • 1,0 • 3,7 • 2,4 • 1,1 • 4,9 • 5,11 • 9,19 • 8,16 • 7,14 • 17,35 • 18,40 • 13,27 • 16,32 • 20,40 • 11,23 • 15,30 • 12,24 • 19,39 • 14,28 • 10,20

Periodic Table 2025-09-22

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

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

PERIODIC TABLE 2025-09-20

PERIODIC TABLE crossword puzzle
Across
  1. H
  2. HE
  3. NI
  4. ZN
  5. MN
  6. AS
  7. CA
  8. BE
  9. BR
  10. FE
  11. CL
  12. K
Down
  1. P
  2. MG
  3. AL
  4. SN
  5. CU
  6. I
  7. KR
  8. AG
  9. LI

21 Clues: P • H • I • K • MG • AL • SN • HE • NI • ZN • CU • MN • AS • CA • BE • BR • KR • FE • AG • LI • CL

PERIODIC TABLE 2025-09-30

PERIODIC TABLE crossword puzzle
Across
  1. Atomic mass 4.0026; second lightest element, used in balloons.
  2. Symbol P; found in matches and fertilizers.
  3. Atomic mass 12.011; forms diamonds and graphite.
  4. Symbol N; makes up about 78% of Earth’s atmosphere.
  5. Symbol O; gas essential for breathing.
  6. Symbol Mg; burns with a bright white flame.
  7. Symbol Ca; vital for bones and teeth.
  8. Symbol Ag; shiny metal used in jewelry and coins.
  9. Symbol Be; used in alloys and gemstones.
  10. Atomic number 25; used in batteries and steel.
  11. Atomic mass 47.867; strong, lightweight metal.
  12. Atomic number 18; inert gas used in welding.
Down
  1. Atomic number 13; used for foil and aircraft.
  2. Atomic mass 35.45; disinfectant used in pools.
  3. Symbol K; needed by nerves and muscles.
  4. Symbol Cr; makes stainless steel shiny.
  5. Atomic number 30; used to galvanize steel.
  6. Atomic mass 18.998; added in toothpaste for dental health.
  7. Symbol Cu; good conductor used in wires.
  8. Atomic number 11; soft metal that reacts with water.
  9. Atomic number 1; lightest and most abundant element in the universe.
  10. Atomic number 79; precious yellow metal.
  11. Atomic mass 28.085; key material in electronics.
  12. Atomic number 16; yellow element with a strong odor.
  13. Atomic mass 55.845; main component of steel.

25 Clues: Symbol Ca; vital for bones and teeth. • Symbol O; gas essential for breathing. • Symbol K; needed by nerves and muscles. • Symbol Cr; makes stainless steel shiny. • Symbol Cu; good conductor used in wires. • Atomic number 79; precious yellow metal. • Symbol Be; used in alloys and gemstones. • Atomic number 30; used to galvanize steel. • ...

periodic table 2026-03-11

periodic table crossword puzzle
Across
  1. (B) – Used in making glass and detergents.
  2. (Si) – Used in making computer chips and glass.
  3. (K) – Used in fertilizers for plant growth.
  4. (Cl) – Used to purify drinking water and in bleaching powder.
  5. (Na) – Used in common salt and street lamps.
  6. (Be) – Used in making strong and light alloys for aircraft.
  7. (Ar) – Used in electric bulbs to protect the filament.
  8. (He) – Used to fill balloons and airships.
  9. (H) – Used as fuel in rockets and in making ammonia for fertilizers.
  10. (Mg) – Used in fireworks and flares.
  11. (F) – Used in toothpaste to protect teeth.
Down
  1. (C) – Used in fuels like coal and in pencils (graphite).
  2. (Ca) – Important for strong bones and teeth; also used in cement and lime.
  3. (Li) – Used in rechargeable batteries (like mobile batteries).
  4. (N) – Used to make fertilizers and to preserve food.
  5. (P) – Used in matchsticks and fertilizers.
  6. (Al) – Used to make utensils, foil, and airplanes.
  7. (S) – Used in making medicines and fertilizers.
  8. (Ne) – Used in bright advertising lights (neon lights).
  9. (O) – Used for breathing and in hospitals for patients.

20 Clues: (Mg) – Used in fireworks and flares. • (B) – Used in making glass and detergents. • (P) – Used in matchsticks and fertilizers. • (He) – Used to fill balloons and airships. • (F) – Used in toothpaste to protect teeth. • (K) – Used in fertilizers for plant growth. • (Na) – Used in common salt and street lamps. • (Si) – Used in making computer chips and glass. • ...

Periodic table 2025-12-17

Periodic table crossword puzzle
Across
  1. I have three valence electrons and I am in the second colum
  2. My atomic number is 4 to the power of 2
  3. You need me to survive, and plants don’t
  4. I was named after a continent containing 51 countries, including Russia, amongst others
  5. I was named after the creator of the periodic table
  6. Y don’t you look in the 5th row for a metal
  7. I was a man in the wizard of oz (My atomic number is 5 x 5 x 2)
  8. I was named after a college, and I am a part of the Actinides
  9. I was named after a country with 50 states and 14 to 16 territories
  10. I was named after a country whose language half of the grade studies
  11. I sound like a famous green superhero (family 4)
Down
  1. I am a form of nutrients that can be found in watermelon, “K”
  2. My atomic symbol looks like something santa says, and my atomic number is brainrot
  3. I was named after the scientist who discovered Radium
  4. I think my atomic symbol is so CUte (Atomic number 29)
  5. I was named after Mr Neils, and I have one more valence electron than seaborgium
  6. My atomic number is brainrot and I am in the fifth column
  7. Finding me will be quite a FEat ( Atomic weight 55.845)
  8. I am named after one of the most famous scientists with CrAzY hair (my atomic number is 3 x 3 x 10 +9)
  9. This element was discovered by a married couple of famous scientists who died of radiation poisoning

20 Clues: My atomic number is 4 to the power of 2 • You need me to survive, and plants don’t • Y don’t you look in the 5th row for a metal • I sound like a famous green superhero (family 4) • I was named after the creator of the periodic table • I was named after the scientist who discovered Radium • I think my atomic symbol is so CUte (Atomic number 29) • ...

Periodic Table 2026-02-03

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

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

Periodic Table 2026-03-03

Periodic Table crossword puzzle
Across
  1. The negatively charged particles in an atom are called __________.
  2. The _______number tells how many protons an atom has.
  3. start at atomic number 40, right 8 groups, down 1 period, left 6 groups, up 2 periods
  4. Most elements on the periodic table are classified as __________.
  5. start at the synthetic metal in group 10, left 9 groups, up 6 periods, right 17 groups, down 4 periods
  6. start at group 1 period 4, right 2 groups, down 1 period, left 2 groups
  7. start at atomic number 89, right 5 groups, up 3 periods, 5 groups to left
  8. The horizontal rows on the periodic table are called what?
  9. start at heaviest metal, right 2 groups, up 5 periods, left 2 groups, down 1 period
  10. The letter or letters that represent an element are called its chemical __________.
  11. The zigzag line separates metals from __________.
  12. Elements that share properties of metals and nonmetals are called __________.
Down
  1. Elements in Group 1 are known as __________ metals.
  2. The __________ mass is the weighted average mass of an element’s isotopes.
  3. start at the noble gas in period 1, down 5 periods, left 3 groups, down 1 period
  4. The element in Period 1, Group 1 is __________.
  5. Start at the synthetic element in group 15, up 2 periods, right 1 group, up 1 period, left 4 groups
  6. The vertical columns on the periodic table are called what?
  7. Elements in Group 17 are called the __________.
  8. The __________ and actinide series are placed below the main table.
  9. start at element with atomic number 74, right 8 groups, up 2 periods, right 4 groups, up 3 periods
  10. The center of the atom where protons and neutrons are found is the __________.
  11. The elements in Group 18 are known as __________ gases.

23 Clues: The element in Period 1, Group 1 is __________. • Elements in Group 17 are called the __________. • The zigzag line separates metals from __________. • Elements in Group 1 are known as __________ metals. • The _______number tells how many protons an atom has. • The elements in Group 18 are known as __________ gases. • ...

Periodic table 2026-04-04

Periodic table crossword puzzle
Across
  1. Gas yang mendominasi sekitar 78% atmosfer bumi.
  2. Unsur golongan 17 yang digunakan untuk membunuh kuman di kolam renang.
  3. Logam transisi berwarna merah muda/oranye yang ditemukan dalam vitamin B12.
  4. Unsur golongan alkali yang terdapat dalam garam dapur.
  5. Unsur dengan simbol O, sangat dibutuhkan manusia untuk bernapas.
  6. Unsur penyusun utama berlian dan grafit pada pensil.
  7. Logam cair berwarna perak yang sering digunakan dalam termometer manual.
  8. Unsur yang digunakan sebagai bahan pembuatan kepala korek api kayu.
  9. Unsur pertama dalam tabel periodik dan yang paling melimpah di alam semesta.
  10. Unsur semi-logam yang digunakan sebagai bahan racun namun juga untuk pengobatan.
  11. Unsur transisi dengan titik lebur tertinggi, digunakan untuk filamen lampu pijar.
  12. Logam cair berwarna kemerahan pada suhu kamar (selain raksa).
  13. Unsur yang digunakan sebagai bahan baterai pada ponsel pintar dan mobil listrik.
  14. Unsur non-logam yang ditemukan oleh Marie Curie dan bersifat radioaktif.
  15. Logam transisi yang digunakan dalam pembuatan baja tahan karat.
  16. Unsur logam transisi yang digunakan untuk membuat magnet yang sangat kuat.
  17. Logam berat yang dahulu digunakan sebagai bahan cat, sekarang dilarang karena beracun.
Down
  1. Logam yang paling umum digunakan sebagai kabel penghantar listrik.
  2. Logam transisi berwarna putih mengkilap yang digunakan sebagai pelapis perhiasan.
  3. Unsur yang ditambahkan ke pasta gigi untuk mencegah gigi berlubang.
  4. Logam transisi kuat dan tahan korosi, sering digunakan untuk implan medis.
  5. Gas mulia yang digunakan untuk mengisi balon agar bisa terbang.
  6. Unsur golongan alkali tanah yang sangat penting untuk kesehatan tulang manusia.
  7. Logam alkali tanah yang memberikan warna kembang api hijau terang.
  8. Unsur transisi yang digunakan untuk melapisi kaleng makanan agar tidak korosi.
  9. Logam mulia berwarna putih yang sering digunakan untuk kabel audio kualitas tinggi.
  10. Unsur alkali tanah untuk bodi mobil balap karena sangat ringan.
  11. Unsur yang digunakan sebagai detektor asap di rumah-rumah.
  12. Gas mulia yang digunakan sebagai pelindung dalam proses pengelasan logam.
  13. Gas mulia yang bersifat radioaktif dan sering terakumulasi di dalam bangunan.
  14. Unsur semi-logam yang menjadi bahan dasar pembuatan chip komputer.
  15. Gas mulia yang digunakan dalam lampu reklame berwarna-warni.
  16. Unsur non-logam berwarna kuning yang sering ditemukan di daerah gunung berapi.
  17. Logam transisi yang kuat, digunakan sebagai bahan utama pembuatan baja.
  18. Unsur yang sering digunakan dalam pupuk bersama nitrogen dan fosfor.
  19. Logam ringan yang sering digunakan sebagai bahan badan pesawat terbang.
  20. Unsur radioaktif yang digunakan sebagai bahan bakar pembangkit listrik tenaga nuklir.
  21. Unsur transisi yang digunakan untuk membuat uang koin pecahan kecil.
  22. Unsur golongan halogen yang berbentuk padat berwarna ungu pada suhu ruang.
  23. Unsur yang merupakan bahan utama pembuatan perhiasan mewah berwarna kuning.

40 Clues: Gas yang mendominasi sekitar 78% atmosfer bumi. • Unsur penyusun utama berlian dan grafit pada pensil. • Unsur golongan alkali yang terdapat dalam garam dapur. • Unsur yang digunakan sebagai detektor asap di rumah-rumah. • Gas mulia yang digunakan dalam lampu reklame berwarna-warni. • Logam cair berwarna kemerahan pada suhu kamar (selain raksa). • ...

Periodic table 2026-04-04

Periodic table crossword puzzle
Across
  1. : Pelapis kaleng
  2. : Memberi warna hijau pada kembang api
  3. : Logam cair yang digunakan dalam termometer
  4. : Gas pelindung saat pengelasan
  5. : Penyusun utama berlian dan grafit
  6. : Baja tahan karat
  7. : Ada dalam vitamin B12
  8. : Gas untuk mengisi balon agar terbang
  9. : Zat dalam pasta gigi
  10. : Bahan utama baja
  11. : Gas yang dibutuhkan manusia untuk bernapas
  12. : Cairan merah kecoklatan
  13. : Unsur ungu padat
  14. : Logam beracun pada cat lama
  15. : Digunakan pada koin
  16. : Unsur paling ringan
  17. : Logam kuning untuk perhiasan
  18. : Filamen lampu
  19. : Digunakan dalam pupuk
  20. : Bahan korek api
  21. : Logam ringan untuk pesawat
  22. : Bahan baterai
Down
  1. : Logam untuk kabel listrik
  2. : Logam ringan
  3. : Logam untuk kabel berkualitas tinggi
  4. : Unsur radioaktif
  5. : Digunakan untuk membunuh kuman di kolam
  6. : Unsur dalam garam dapur
  7. : Logam kuat tahan korosi
  8. : Pelapis perhiasan mengkilap
  9. : Digunakan sebagai racun dan obat
  10. : Digunakan untuk magnet kuat
  11. : Gas radioaktif
  12. : Bahan chip komputer
  13. : Gas terbanyak di atmosfer bumi
  14. : Unsur kuning dari gunung berapi
  15. : Melindungi logam dari karat
  16. : Gas lampu reklame
  17. : Bahan bakar nuklir
  18. : Penting untuk tulang

40 Clues: : Logam ringan • : Filamen lampu • : Bahan baterai • : Pelapis kaleng • : Gas radioaktif • : Bahan korek api • : Unsur radioaktif • : Baja tahan karat • : Bahan utama baja • : Unsur ungu padat • : Gas lampu reklame • : Bahan bakar nuklir • : Bahan chip komputer • : Digunakan pada koin • : Unsur paling ringan • : Zat dalam pasta gigi • : Penting untuk tulang • : Ada dalam vitamin B12 • ...

periodic table 2026-04-27

periodic table crossword puzzle
Across
  1. Soft metal used in batteries
  2. Element that forms the basis of life
  3. Makes up most of Earth’s atmosphere
  4. Lightweight metal used in foil
  5. Yellow element known for its smell
  6. Found in DNA and fertilizers
  7. Reddish metal used in wiring
  8. Valuable yellow metal, symbol Au
  9. Metal important for bones and health
Down
  1. Essential for bones and teeth
  2. Precious metal, symbol Ag
  3. Lightest element, atomic number 1
  4. Essential gas for breathing
  5. Reactive metal found in table salt
  6. Noble gas used in balloons
  7. Inert noble gas, often in light bulbs
  8. Greenish gas used as disinfectant
  9. Strong metal used in construction
  10. Key element in computer chips
  11. Reactive metal, symbol K

20 Clues: Reactive metal, symbol K • Precious metal, symbol Ag • Noble gas used in balloons • Essential gas for breathing • Soft metal used in batteries • Found in DNA and fertilizers • Reddish metal used in wiring • Essential for bones and teeth • Key element in computer chips • Lightweight metal used in foil • Valuable yellow metal, symbol Au • Lightest element, atomic number 1 • ...

My Chemistry Puzzle 2025-02-22

My Chemistry Puzzle crossword puzzle
Across
  1. the d-block elements with typical metallic properties and are often referred to as
  2. a measure of the ability of an atom in a chemical compound to attract electrons from another atom in the compound
  3. Ce
  4. the elements of Group 17 of the periodic table
  5. Fr
  6. the horizontal columns of the periodic table
  7. the elements of Group 2 of the periodic table
  8. a negative ion
  9. The energy change that occurs when an electron is required by a neutral atom
  10. Lu
  11. an atom or group of bonded atoms that has a positive or negative charge
  12. the physical and chemical properties of the elements are periodic functions of their atomic numbers.
  13. an arrangement of the elements in order of their atomic numbers so that elements with similar properties fall in the same column, or group.
  14. the elements of Group 1 of the periodic table
  15. developed a method that led to the determination of standard relative atomic masses
Down
  1. Lr
  2. p-block elements together with the s-block elements
  3. element 6
  4. the electrons available to be lost, gained or shared in the formation of chemical compounds
  5. the vertical columns of the periodic table
  6. element 30
  7. Na
  8. the 14 elements with atomic numbers from 58 (cerium, Ce) to 71 (lutetium, Lu).
  9. element 7
  10. the 14 elements with atomic numbers from 90(thorium, Th) to 103 (lawrencium, Lr).
  11. the energy required to remove one electron from a neutral atom of an element
  12. element 1
  13. element 90
  14. the elements of Group 18 of the periodic table
  15. a positive ion

30 Clues: Lr • Ce • Na • Fr • Lu • element 6 • element 7 • element 1 • element 30 • element 90 • a negative ion • a positive ion • the vertical columns of the periodic table • the horizontal columns of the periodic table • the elements of Group 2 of the periodic table • the elements of Group 1 of the periodic table • the elements of Group 17 of the periodic table • ...

Periodic Table and Ionic Compounds 2025-05-02

Periodic Table and Ionic Compounds crossword puzzle
Across
  1. Valance electrons are only the electrons found in the ___________ energy shell.
  2. Group 1A is also called __________.
  3. elements that do not react because their outer electron shell is already filled with 8 electrons are said to have a _______________ electron configuration.
  4. Elements in group 6A will bond ionically by creating an ion with a _________ minus charge.
  5. Mendeleev’s periodic table of elements contained __________ that were later filled by discovered elements that fit is predictions
  6. Elements in group 2A will _________ two electrons when they bond ionically.
  7. When an atom loses or gains (an) electron(s) it becomes an ____________
  8. When an atom becomes negatively charged by gaining (an) electron(s) it is called an ___________
  9. _____________ energy is the energy needed to remove an electron from an atom.
  10. The whole number that represents an element on the periodic table is the atomic number and represents the number of ____________.
  11. Metals are located on the ______________ side of the periodic table.
  12. This person is credited with organizing the modern periodic table.
  13. The columns of the periodic table are called ______________.
  14. Nonmetals are located on the ___________ side of the periodic table.
  15. Ionically bonded elements that create ionic compounds do so by _________ electrons.
Down
  1. Elements in the same _________ will contain the same number of energy levels (shells)
  2. In addition to organizing the elements in increasing atomic mass, Mendeleev grouped elements with the same ____________ in the same columns.
  3. Group 7A is also called _____________.
  4. The octet rule states that elements will react to reach an outer shell of ___________ electrons, whether gaining or losing electrons.
  5. Group 2A is also called ___________.
  6. When an atom becomes positively charged by losing (an) electron(s) it is called a _____________
  7. Elements in group 5A will _________ three electrons when they bond ionically.
  8. When Mendeleev grouped elements in columns by their properties, how they reacted with oxygen and hydrogen, it turns out that those same elements share the same number of ____________ electrons.
  9. A ____________ is a time span or group of things that repeats its pattern, like the elements in the periodic table.
  10. the ______________ periodic table are called periods.
  11. Group 8A is also called _____________.
  12. Elements in group 3A will bond ionically by creating an ion with a _________ plus charge.
  13. Dmitri Mendeleev first organized the elements in order of their ____________.
  14. Elements that do not react, or rarely react are located in group ___________ A.
  15. The decimal number that represents an element on the periodic table is the atomic mass and is a weighted average of all the elements ___________.

30 Clues: Group 1A is also called __________. • Group 2A is also called ___________. • Group 7A is also called _____________. • Group 8A is also called _____________. • the ______________ periodic table are called periods. • The columns of the periodic table are called ______________. • This person is credited with organizing the modern periodic table. • ...

Periodic Table and Ionic Bonding 2024-12-12

Periodic Table and Ionic Bonding crossword puzzle
Across
  1. Group 1A is also called __________.
  2. Group 7A is also called _____________.
  3. When an atom loses or gains (an) electron(s) it becomes an ____________
  4. This person is credited with organizing the modern periodic table.
  5. When an atom becomes negatively charged by gaining (an) electron(s) it is called an ___________
  6. The octet rule states that elements will react to reach an outer shell of ___________ electrons, whether gaining or losing electrons.
  7. Ionically bonded elements that create ionic compounds do so by _________ electrons.
  8. Group 8A is also called _____________.
  9. When an atom becomes positively charged by losing (an) electron(s) it is called a _____________
  10. Metals are located on the ______________ side of the periodic table.
  11. In addition to organizing the elements in increasing atomic mass, Mendeleev grouped elements with the same ____________ in the same columns.
  12. Valance electrons are only the electrons found in the ___________ energy shell.
  13. The whole number that represents an element on the periodic table is the atomic number and represents the number of ____________.
  14. Mendeleev’s periodic table of elements contained __________ the were later filled be discovered elements that fit is predictions
  15. the ______________ periodic table are called periods.
Down
  1. Nonmetals are located on the ___________ side of the periodic table.
  2. Group 2A is also called ___________.
  3. Elements in group 3A will bond ionically by creating an ion with a _________ plus charge.
  4. Elements in group 5A will _________ three electrons when they bond ionically.
  5. Elements in group 2A will _________ two electrons when they bond ionically.
  6. elements that do not react because their outer electron shell is already filled with 8 electrons are said to have a _______________ electron configuration.
  7. Dmitri Mendeleev first organized the elements in order of their ____________.
  8. When Mendeleev grouped elements in columns by their properties, how they reacted with oxygen and hydrogen, it turns out that those same elements share the same number of ____________ electrons.
  9. _____________ energy is the energy needed to remove an electron from an atom.
  10. The rows of the periodic table are called ______________.
  11. A ____________ is a time span or group of things that repeats its pattern, like the elements in the periodic table.
  12. The decimal number that represents an element on the periodic table is the atomic mass and is a weighted average of all the elements ___________.
  13. Elements in group 6A will bond ionically by creating an ion with a _________ minus charge.
  14. Elements that do not react, or rarely react are located in group ___________ A.
  15. Elements in the same _________ will contain the same number of energy levels (shells)

30 Clues: Group 1A is also called __________. • Group 2A is also called ___________. • Group 7A is also called _____________. • Group 8A is also called _____________. • the ______________ periodic table are called periods. • The rows of the periodic table are called ______________. • This person is credited with organizing the modern periodic table. • ...

Matter and Energy 2023-05-15

Matter and Energy crossword puzzle
Across
  1. mass protons and neutrons in the nucleus
  2. middle of the periodic table
  3. chemical reaction with another atom
  4. positive charge
  5. same number of valence electrons
  6. left side of the periodic table
  7. Protons and neutrons are inside
  8. negative charge
  9. basic building blocks of all matter
Down
  1. shaped by forging
  2. conducts heat and electricity
  3. takes up space and has volume
  4. gradual changes left to right
  5. outside the nucleus
  6. reflects light
  7. similar chemical properties and physical properties
  8. atoms have the same number of valence electrons
  9. Has no charge
  10. number of protons in an atom
  11. right side of the periodic table

20 Clues: Has no charge • reflects light • positive charge • negative charge • shaped by forging • outside the nucleus • middle of the periodic table • number of protons in an atom • conducts heat and electricity • takes up space and has volume • gradual changes left to right • left side of the periodic table • Protons and neutrons are inside • same number of valence electrons • ...

Periodic Table Crossword Puzzle 2023-01-03

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. ability for an element to go through a chemical change or react with another element
  2. most reactive metal
  3. different forms of the same element (nonmetal) in the same phase, but with different formulas and different physical/chemical properties
  4. group 2 elements
  5. group 1 elements (most reactive metals)
  6. make up most of the periodic table; located below and to the left of the staircase
  7. shiny; property of metals
  8. horizontal row on the periodic table
  9. elements that exist in nature as pairs
  10. abbreviation for standard temperature and pressure
  11. located above and to the right of the staircase
  12. the ability to attract electrons
  13. group 17 elements (most reactive nonmetals)
  14. arranged the periodic table according to atomic number
  15. elements want to have a full valence shell to become stable
  16. a group of elements that have similar chemical properties
  17. not shiny; property of nonmetals
  18. the total charge of all the protons in the nucleus
  19. shatter easily; property of nonmetals
  20. found along the staircase - except for aluminum
Down
  1. melting point and boiling point below STP; have definite shape and definite volume
  2. special patterns that are present in the periodic table that illustrate different aspects or characteristics of a certain element
  3. groups 3-12 on the periodic table that produce colored ions when dissolved in water
  4. a state of matter in which one substance (a solute) is dissolved in another (a solvent) – usually water
  5. atoms and ions that have the same number of total electrons
  6. melting and point point above STP; no definite shape or volume
  7. amount of energy needed to lose an electron from an atom or ion (in the gas phase)
  8. vertical column on the periodic table
  9. arranged the periodic table according to atomic mass
  10. most reactive nonmetal
  11. group 18 elements (inert or unreactive gases)
  12. can be drawn or pulled into a wire; property of metals
  13. half the distance between two nuclei of neighboring atoms; the size of the atom
  14. elements of the periodic table are periodic functions of their atomic number
  15. melting point above STP and boiling point below STP; have definite volume and take partial shape of container
  16. can be hammered or molded into sheets; bendable; property of metals

36 Clues: group 2 elements • most reactive metal • most reactive nonmetal • shiny; property of metals • the ability to attract electrons • not shiny; property of nonmetals • horizontal row on the periodic table • vertical column on the periodic table • shatter easily; property of nonmetals • elements that exist in nature as pairs • group 1 elements (most reactive metals) • ...

Atoms Study Guide 2016-10-04

Atoms Study Guide crossword puzzle
Across
  1. WHAT FORM OF MATTER ARE MOST METALS AT ROOM TEMPERATURE? (GAS, LIQUID, OR SOLID)
  2. THIS WORD COMES FROM GREEK AND MEANS NOT ABLE TO BE DIVIDED
  3. ELEMENTS ARE ARRANGED ON THE PERIODIC TABLE BY WHAT NUMBER?
  4. MOST OF THE ELEMENTS IN THE PERIODIC TABLE ARE TO LEFT OF THE ZIGZAG LINE, MEANING THEY ARE __________.
  5. EVERY ATOM OF A GIVEN ELEMENT HAS THE SAME NUMBER OF THESE
  6. THESE METALS ARE ESPECIALLY GOOD CONDUCTORS
  7. THESE ATOMS OF THE SAME ELEMENT HAVE A DIFFERENT MASS NUMBER
  8. METALS HAVE THIS PROPERTY, MEANING THEY ALLOW THE TRANSFER OF ENERGY DIRECTLY THROUGH
  9. OUTSIDE OF THE NUCLEUS, THE PLACE WHERE ELECTRONS ARE FOUND
Down
  1. THE NUMBER OF PROTONS + NEUTRONS
  2. WHAT DO WE CALL THE ELEMENTS ALONG THE ZIGZAG LINE?
  3. SILICON IS A METALLOID ESSENTIAL TO MAKING THESE
  4. THESE METALS, WHILE NOT AS REACTIVE AS ALKALI METALS, CONDUCT THERMAL ENERGY
  5. ELEMENTS TO RIGHT OF THE ZIGZAG LINE ON THE PERIODIC TABLE
  6. OCCURRING AT REGULAR INTERVALS, THIS IS HOW THE ELEMENTS ARE ARRANGED IN A ROW
  7. THE SUBATOMIC PARTICLE WITH THE LEAST MASS
  8. POSITIVELY CHARGED CENTER OF THE ATOM
  9. WHAT DO WE CALL A HORIZONTAL ROW ON THE PERIODIC TABLE?
  10. A VERTICAL COLUMN IN THE PERIODIC TABLE

19 Clues: THE NUMBER OF PROTONS + NEUTRONS • POSITIVELY CHARGED CENTER OF THE ATOM • A VERTICAL COLUMN IN THE PERIODIC TABLE • THE SUBATOMIC PARTICLE WITH THE LEAST MASS • THESE METALS ARE ESPECIALLY GOOD CONDUCTORS • SILICON IS A METALLOID ESSENTIAL TO MAKING THESE • WHAT DO WE CALL THE ELEMENTS ALONG THE ZIGZAG LINE? • WHAT DO WE CALL A HORIZONTAL ROW ON THE PERIODIC TABLE? • ...

My Chemistry Puzzle 2022-05-16

My Chemistry Puzzle crossword puzzle
Across
  1. the d-block elements with typical metallic properties and are often referred to as
  2. a measure of the ability of an atom in a chemical compound to attract electrons from another atom in the compound
  3. Ce
  4. the elements of Group 17 of the periodic table
  5. Fr
  6. the horizontal columns of the periodic table
  7. the elements of Group 2 of the periodic table
  8. a negative ion
  9. The energy change that occurs when an electron is required by a neutral atom
  10. Lu
  11. an atom or group of bonded atoms that has a positive or negative charge
  12. the physical and chemical properties of the elements are periodic functions of their atomic numbers.
  13. an arrangement of the elements in order of their atomic numbers so that elements with similar properties fall in the same column, or group.
  14. the elements of Group 1 of the periodic table
  15. developed a method that led to the determination of standard relative atomic masses
Down
  1. Lr
  2. p-block elements together with the s-block elements
  3. element 6
  4. the electrons available to be lost, gained or shared in the formation of chemical compounds
  5. the vertical columns of the periodic table
  6. element 30
  7. Na
  8. the 14 elements with atomic numbers from 58 (cerium, Ce) to 71 (lutetium, Lu).
  9. element 7
  10. the 14 elements with atomic numbers from 90(thorium, Th) to 103 (lawrencium, Lr).
  11. the energy required to remove one electron from a neutral atom of an element
  12. element 1
  13. element 90
  14. the elements of Group 18 of the periodic table
  15. a positive ion

30 Clues: Lr • Ce • Na • Fr • Lu • element 6 • element 7 • element 1 • element 30 • element 90 • a negative ion • a positive ion • the vertical columns of the periodic table • the horizontal columns of the periodic table • the elements of Group 2 of the periodic table • the elements of Group 1 of the periodic table • the elements of Group 17 of the periodic table • ...

Periodic Table Crossword 2013-11-24

Periodic Table Crossword crossword puzzle
Across
  1. Can be drawn into wires
  2. Properties of Metals and Nonmetals.
  3. Silicon is in this period
  4. Positively Charged Particle
  5. Center block on the Periodic Table (Groups 3-12)
  6. Negatively Charged Particle
  7. Number of protons in an element
  8. Element 101 was named in his honor
  9. The tendency of an element to attract electrons.
  10. Poor Conductor
Down
  1. The name for a column on the periodic table
  2. The lightest element
  3. Used to indicate "size" of an element for a periodic trend
  4. The energy needed to remove an electron from an atom
  5. The best holiday ever (coming up)
  6. A nonmetal that is a liquid at room temperature
  7. The most electronegative element
  8. The general name for a row on the periodic table
  9. The element with the lowest ionization energy.
  10. A metal that is a liquid at room temperature
  11. Elements are arranged in order of increasing atomic number on the Periodic Table
  12. Group 18
  13. Can be hammered into sheets
  14. Most metals are in this state at room temperature
  15. Charged Particle
  16. Water is made up of hydrogen and _______
  17. Ductile Element

27 Clues: Group 18 • Poor Conductor • Ductile Element • Charged Particle • The lightest element • Can be drawn into wires • Silicon is in this period • Positively Charged Particle • Negatively Charged Particle • Can be hammered into sheets • Number of protons in an element • The most electronegative element • The best holiday ever (coming up) • Element 101 was named in his honor • ...

Physical Science Chapter 4 Vocabulary 2024-11-14

Physical Science Chapter 4 Vocabulary crossword puzzle
Across
  1. characteristics between those of metals and nonmetals
  2. found to the left of the heavy stairstep line on the periodic table
  3. set of elements in the same column on the periodic table, and have similarities
  4. radius-the distance from the center of an atom's nucleus to the electrons in its outermost energy level
  5. earth metal-often added to alloys, homogeneous mixtures that contain at least one metal, to make them stronger
  6. tendency to gain this electron makes them highly reactive
  7. measure of an element's ability to attract and hold electrons when bonded to other atoms
  8. electron-the electrons in the outermost energy level of a neutral atom
  9. law-states that the properties of the elements vary in a periodic way with their atomic numbers
  10. set of elements in the same column on the periodic table, and have similar physical and chemical properties
Down
  1. group-contain metals, nonmetals, and metalloids, and so they are called mixed groups
  2. metal-most of these elements have one or two valence electrons
  3. metal-the most reactive of all the metals and always found as parts of compounds
  4. transition metals- get their name from their proper placement-between the transition metals in the periodic table
  5. gas-very useful for creating a nonreactive environment
  6. have four or more valence electrons and do not exhibit the general properties of metals
  7. table-a table of the chemical elements arranged in a way that displays their periodic properties in relationship to their atomic number
  8. dot notation-consists of the element's chemical symbol surrounded by the atom's valence electrons
  9. row on the periodic table

19 Clues: row on the periodic table • characteristics between those of metals and nonmetals • gas-very useful for creating a nonreactive environment • tendency to gain this electron makes them highly reactive • metal-most of these elements have one or two valence electrons • found to the left of the heavy stairstep line on the periodic table • ...

Elements Recap 2024-09-13

Elements Recap crossword puzzle
Across
  1. Element at period 5, group 0.
  2. The smallest thing anything can be made from.
  3. The middle block of the periodic table are the _____ elements.
  4. What did the scientist who devised the periodic table leave in the table?
  5. A substance made from only one type of atom.
  6. Element at period 3, group 3.
Down
  1. Elements on the left hand side of the periodic table.
  2. Element at the top of group 5.
  3. Scientist who devised the periodic table (Bonus)
  4. Element at period 4, group 1.
  5. A column on the periodic table (down).
  6. A row on the periodic table (across).

12 Clues: Element at period 5, group 0. • Element at period 4, group 1. • Element at period 3, group 3. • Element at the top of group 5. • A row on the periodic table (across). • A column on the periodic table (down). • A substance made from only one type of atom. • The smallest thing anything can be made from. • Scientist who devised the periodic table (Bonus) • ...

Periodic Table of the Elements 2016-09-26

Periodic Table of the Elements crossword puzzle
Across
  1. Another name for group 7 elements.
  2. An element that has properties of both metals and nonmetals.
  3. Property that describes how easily an element combines with other substances to form a new compound.
  4. Number The whole number corresponding to each element.
  5. What are most of the elements on the periodic table.
  6. The element located in the second period in group 6.
Down
  1. The “Father” of the periodic table. His first name is Dmitri.
  2. Elements located in the top right of the periodic table.
  3. Earth Metals All of the elements in group 2.
  4. The rows on the periodic table.
  5. The element located in group 2, period 3.
  6. Metals Li,Na, and K are examples of these.
  7. This noble gas is located in the fifth period on the periodic table.
  8. Each column on the periodic table.

14 Clues: The rows on the periodic table. • Another name for group 7 elements. • Each column on the periodic table. • The element located in group 2, period 3. • Metals Li,Na, and K are examples of these. • Earth Metals All of the elements in group 2. • What are most of the elements on the periodic table. • The element located in the second period in group 6. • ...

periodic crossword 2023-04-28

periodic crossword crossword puzzle
Across
  1. model that shows electrons and orbitals
  2. the same element with a different atomic mass
  3. change the mass without effecting the properties or element
  4. dull, brittle, and powdery
  5. the type of properties that are shared in the groups of the periodic table
  6. shiny, malleable, and good conductor
  7. the rings that hold electrons
  8. the rows across the periodic table
Down
  1. the most common element in earths crust
  2. positively charged atom
  3. negatively charged atom
  4. element with the symbol K
  5. model that shows valence electrons
  6. the columns down the periodic table
  7. last name of who created the current system of the periodic table
  8. an atom with a charge

16 Clues: an atom with a charge • positively charged atom • negatively charged atom • element with the symbol K • dull, brittle, and powdery • the rings that hold electrons • model that shows valence electrons • the rows across the periodic table • the columns down the periodic table • shiny, malleable, and good conductor • model that shows electrons and orbitals • ...

Periodic Table Vocab 2023-10-12

Periodic Table Vocab crossword puzzle
Across
  1. all elements located in Group 2 on the periodic table
  2. all elements located in Group 17 on the periodic table; have high electronegativities
  3. the energy required to REMOVE one electron from an atom of an element; measured in kJ/mol
  4. metals are malleable (can be hammered into thin sheets and bent), ductile (can be drawn into wire), have luster (shine), and conduct electricity; metals tend to lose electrons; all metals have a “sea of mobile valence electrons”
  5. elements that have all four properties/characteristics of a metal; located under/to the left of the staircase, except for Hydrogen (H)
  6. have no definite shape and fill their container; at STP this includes H, N, O, F, Cl, & all of group 18 (the noble gases)
  7. vertical columns on periodic table
  8. horizontal rows on periodic table
  9. the radius of an atom; measured in pm (picometers)
  10. nonmetals are NOT malleable (shatter upon being hit with a hammer), NOT ductile, do NOT have luster (dull), and do NOT conduct electricity
  11. a measure of the relative tendency of an atom of an element to attract or gain electrons; the “desire” to gain electrons; electronegativity is based on a scale from 0.0-4.0
  12. elements that have two properties/characteristics of metals; located along the “staircase,” except for aluminum (Al)
  13. cyclic; repeating pattern/cycle
Down
  1. any of the three phases in which an element can exist; solid (s), liquid (l), gas (g)
  2. elements with similar properties; group 1, 2, 17, and 18 on periodic table
  3. take the shape of their container and have definite volume; only 2 elements exist as liquids at STP: Br, and Hg
  4. the tendency for an atom of a given element to gain or lose electrons when interacting with an atom of another element
  5. have definite shape and definite volume; most elements are solids at STP
  6. elements of the periodic table are periodic functions of their atomic number
  7. all elements located in Group 18 on the periodic table; inert (do not tend to react with atoms of other elements); have a full valence shell
  8. all elements located in Group 1 on the periodic table except hydrogen; contains the most reactive metals
  9. elements that have zero or one property/characteristic of a metal; located above/to the right of the staircase
  10. full valence shell; 8 electrons, except for period 1 elements

23 Clues: cyclic; repeating pattern/cycle • horizontal rows on periodic table • vertical columns on periodic table • the radius of an atom; measured in pm (picometers) • all elements located in Group 2 on the periodic table • full valence shell; 8 electrons, except for period 1 elements • have definite shape and definite volume; most elements are solids at STP • ...

Vocab Words Chapter 3 2021-10-26

Vocab Words Chapter 3 crossword puzzle
Across
  1. earth metal, The elements in group 2 on the periodic table
  2. metal, The elements in group 1
  3. gas, The elements in group 18 of the periodic table
  4. Conducts electricity at high temperatures but not temperature.
  5. Is an element that is generally shiny and it is easy pulled into wires or hammered into thin sheets and is great for thearmle heat.
  6. The ability to be pulled into thin wires
  7. Is a column on the periodic table
  8. element, The elements in groups 3-12
Down
  1. is an element that has physical and chemical properties of both metals and nonmetals
  2. The ability of a substance to be hammered into thin sheets.
  3. an element in group 17 of the periodic table
  4. The rows on a periodic table
  5. describes the ability of a metal to reflect light
  6. are elements that have not metallic properties
  7. table, Is a chart of the elements arranged into rows and columns according to their physical and chemical properties.

15 Clues: The rows on a periodic table • metal, The elements in group 1 • Is a column on the periodic table • element, The elements in groups 3-12 • The ability to be pulled into thin wires • an element in group 17 of the periodic table • are elements that have not metallic properties • describes the ability of a metal to reflect light • ...

periodic crossword 2023-04-28

periodic crossword crossword puzzle
Across
  1. model that shows electrons and orbitals
  2. the same element with a different atomic mass
  3. change the mass without effecting the properties or element
  4. dull, brittle, and powdery
  5. the type of properties that are shared in the groups of the periodic table
  6. shiny, malleable, and good conductor
  7. the rings that hold electrons
  8. the rows across the periodic table
Down
  1. the most common element in earths crust
  2. positively charged atom
  3. negatively charged atom
  4. element with the symbol K
  5. model that shows valence electrons
  6. the columns down the periodic table
  7. last name of who created the current system of the periodic table
  8. an atom with a charge

16 Clues: an atom with a charge • positively charged atom • negatively charged atom • element with the symbol K • dull, brittle, and powdery • the rings that hold electrons • model that shows valence electrons • the rows across the periodic table • the columns down the periodic table • shiny, malleable, and good conductor • model that shows electrons and orbitals • ...

periodic crossword 2023-04-28

periodic crossword crossword puzzle
Across
  1. model that shows electrons and orbitals
  2. the same element with a different atomic mass
  3. change the mass without effecting the properties or element
  4. dull, brittle, and powdery
  5. the type of properties that are shared in the groups of the periodic table
  6. shiny, malleable, and good conductor
  7. the rings that hold electrons
  8. the rows across the periodic table
Down
  1. the most common element in earths crust
  2. positively charged atom
  3. negatively charged atom
  4. element with the symbol K
  5. model that shows valence electrons
  6. the columns down the periodic table
  7. last name of who created the current system of the periodic table
  8. an atom with a charge

16 Clues: an atom with a charge • positively charged atom • negatively charged atom • element with the symbol K • dull, brittle, and powdery • the rings that hold electrons • model that shows valence electrons • the rows across the periodic table • the columns down the periodic table • shiny, malleable, and good conductor • model that shows electrons and orbitals • ...

Periodic table 2012-10-10

Periodic table crossword puzzle
Across
  1. a vertical column of elements in the periodic table
  2. Jimmy from Nickelodeon or a neutral subatomic particle in the nucleus of an atom
  3. an element that does not conduct electricity or heat and is usually a gas at room temperature
  4. electrons that are located in the outermost energy level of an atom.
  5. he elements thta are good conductors of heat and electricity
  6. the smallest unit of a compound that has all of the properties of the compound
  7. A pure substance that is made up of only one kind of atom
  8. an atom that has gained or lost one or more electrons
  9. elements that have properties of metals and nonmetals
  10. a negatively charged subatomic particle found in the energy level of an atom
Down
  1. The positively charged particle of the nucleus
  2. describes how likely an element is to form bonds with other elements
  3. horizontal row of elements in the Periodic table
  4. any atoms having the same number of protons but a different number of neutrons
  5. any of the possible energies an electron may have in an atom
  6. the center of an atom that are made up of protons and neutrons
  7. states that there is a periodic repetition of chemical and physical properties of the elements when they are arranged by increasing atomic number
  8. number of protons in the nucleus of an atom
  9. anything that has mass and volume
  10. the smallest particle that has the properties of an element

20 Clues: anything that has mass and volume • number of protons in the nucleus of an atom • The positively charged particle of the nucleus • horizontal row of elements in the Periodic table • a vertical column of elements in the periodic table • an atom that has gained or lost one or more electrons • elements that have properties of metals and nonmetals • ...

periodic table 2012-10-29

periodic table crossword puzzle
Across
  1. i have 18 protons
  2. my element symbol is Ag
  3. i am the liquid in a thermometer
  4. i am the H in H2O
  5. i have an atomic number of 19
  6. my atomic mass is 40.078
  7. i have 3 protons
  8. i have 2 protons
  9. i am the gas in neon signs
  10. my element symbol is Pb
Down
  1. i am a transion metal that has 46 protons
  2. i am a gas that has 35 protons
  3. i have 96 protons
  4. i have 27 protons
  5. my element symbol is Au
  6. i have 22 protons
  7. my element symbol is Fe
  8. my element symbol is Ni
  9. i have an atomic mass of 65.38
  10. i have an atomic mass of 226

20 Clues: i have 3 protons • i have 2 protons • i have 18 protons • i have 96 protons • i have 27 protons • i am the H in H2O • i have 22 protons • my element symbol is Ag • my element symbol is Au • my element symbol is Fe • my element symbol is Ni • my element symbol is Pb • my atomic mass is 40.078 • i am the gas in neon signs • i have an atomic mass of 226 • i have an atomic number of 19 • ...