periodic table Crossword Puzzles

Chapter 4 terms 2023-02-13

Chapter 4 terms crossword puzzle
Across
  1. 4 or more valence electrons and do not show properties of metal
  2. radius the distance from the center of the nucleus to the outermost electron
  3. metals one valence electron, most reactive, found in parts of compounds
  4. few valence electrons, 80% of elements, on the left of stair step
  5. a row on the periodic table
  6. gas group 18, 8 valence electrons, chemically unreactive
  7. transition metal typically two electrons
  8. groups groups 13-16 containing metals, nonmetals, and metalloids
  9. law properties of an element varies in a periodic way with their atomic numbers
  10. table table of of chemical elements arranged to display periodic properties with atomic numbers
Down
  1. electrons electrons in the outermost energy level of a neutral atom
  2. measure of an elements ability to attract and hold electrons when bonded
  3. metal often used as alloys, containing cations charged plus 1 or 2
  4. metal two valence electrons,slightly less reactive to alkali
  5. a set of numbers in the same column of the periodic table
  6. group 17, seven valence electrons, highly reactive
  7. dot notation elements chemical symbol surrounded by the atoms valence electrons
  8. characters of both metals and nonmetals also called semiconductors

18 Clues: a row on the periodic table • transition metal typically two electrons • group 17, seven valence electrons, highly reactive • gas group 18, 8 valence electrons, chemically unreactive • a set of numbers in the same column of the periodic table • metal two valence electrons,slightly less reactive to alkali • ...

atoms, molecules & compounds 3 2026-02-24

atoms, molecules & compounds 3 crossword puzzle
Across
  1. Poor conductor element.
  2. Horizontal row in periodic table.
  3. Unstable atomic nucleus.
  4. Shiny, conductive element.
  5. Splitting of nucleus.
Down
  1. How easily an atom reacts.
  2. Reactive nonmetal group 17.
  3. Has properties of both.
  4. Breakdown of unstable atom.
  5. Vertical column in periodic table.

10 Clues: Splitting of nucleus. • Poor conductor element. • Has properties of both. • Unstable atomic nucleus. • How easily an atom reacts. • Shiny, conductive element. • Reactive nonmetal group 17. • Breakdown of unstable atom. • Horizontal row in periodic table. • Vertical column in periodic table.

atoms and periodic table 2021-03-16

atoms and periodic table crossword puzzle
Across
  1. atomic mass an average of all the masses of all the isotopes that occur in nature for an element
  2. the number of protons in the atom
  3. elements that are found on the left side of the periodic table
  4. a capital letter or combination of a capital letter and a small letter that is used to represent an element
  5. table a chart that shows the classification of elements
  6. the center of an atom where protons and neutrons are located
  7. protons and neutrons can be subdivided into
  8. atoms of the same element but with different number of neutrons
Down
  1. elements in the middle of the periodic table being groups 4 through 7
  2. vertical columns of elements
  3. the total count of the neutrons and protons in the atom
  4. elements that have some properties of both metals and nonmetals
  5. the horizontal rows or elements
  6. the regions around the nucleus occupied by electrons
  7. the particles that move about the nucleus and have a negative charge

15 Clues: vertical columns of elements • the horizontal rows or elements • the number of protons in the atom • protons and neutrons can be subdivided into • the regions around the nucleus occupied by electrons • the total count of the neutrons and protons in the atom • table a chart that shows the classification of elements • ...

Period Table Crosswords 2018-12-05

Period Table Crosswords crossword puzzle
Across
  1. What are vertical columns of elements (families) on the periodic table with similar valence electron configurations and similar properties
  2. What is the 7A family?
  3. Elements that tend to have properties that are similar to the properties of metals and nonmetals
  4. This is the ability of an atom of an element to attract electrons when the atom is in a compound.
  5. Ionization energy usually ______ across the period.
  6. Ionic size ______ down the group
Down
  1. Elements that are a poor conductor of heat and electric current. They are blue on the periodic table.
  2. Boiling point is an example of what type of property?
  3. This is the minimum energy required to remove an electron
  4. gases What is the 9A family?
  5. What is the 2A family?
  6. What is the most electronegative element?
  7. What is the 1A family?
  8. Elements that are good conductors of heat and electric current. They are yellow on the periodic table.
  9. What kind of property can be determined only by changing the identity of the substance?

15 Clues: What is the 7A family? • What is the 2A family? • What is the 1A family? • gases What is the 9A family? • Ionic size ______ down the group • What is the most electronegative element? • Ionization energy usually ______ across the period. • Boiling point is an example of what type of property? • This is the minimum energy required to remove an electron • ...

THE PERIODIC TABLE CROSSWORD 2012-10-24

THE PERIODIC TABLE CROSSWORD crossword puzzle
Across
  1. table i am made up of elements
  2. the element symbol of me is SB
  3. i have 108 protons
  4. the periodic table is made up of what
  5. my element symbol is PD
  6. i have 77 protons in me
  7. my atomic mass is 272
  8. my atomic number is 32
  9. my elment symbol is AU
  10. my atomic number is 6
Down
  1. you guessed it my symbol is CA
  2. my element symbol is AG
  3. my atomic number is 104
  4. good job you got it right my symbol is PT
  5. i help function the human body, i'm in your blood
  6. my element symbol is FE
  7. i am in outdoor thermometer i am the red stuff
  8. my symbol is NA
  9. my atomic number is 8
  10. my atomic number is 53

20 Clues: my symbol is NA • i have 108 protons • my atomic mass is 272 • my atomic number is 8 • my atomic number is 6 • my atomic number is 32 • my atomic number is 53 • my elment symbol is AU • my element symbol is AG • my atomic number is 104 • my element symbol is PD • my element symbol is FE • i have 77 protons in me • you guessed it my symbol is CA • table i am made up of elements • ...

Structure of An Atom-Science 8 22222 2023-02-16

Structure of An Atom-Science 8 22222 crossword puzzle
Across
  1. i am neutral
  2. the non rounded number for each element
  3. what are neutrons, protons, and, electros
  4. what is in a banana
  5. negative charge
  6. positive charge
  7. what helps you calculate atomic mass
  8. negatively charged ion
  9. number at the bottom of boxes in periodic table rounded to nearest whole number
Down
  1. number at the top of the squares on periodic table
  2. i have a positive or negative charge)
  3. mr. kings favorite element
  4. what the statue of liberty is made from
  5. positively charged ion
  6. you get this when you win first place
  7. same element in atoms with different number of nuetrons
  8. made when you put certain atoms together
  9. i have a neutron and electron
  10. causes greenhouse gas
  11. makes your voice really high

20 Clues: i am neutral • negative charge • positive charge • what is in a banana • causes greenhouse gas • positively charged ion • negatively charged ion • mr. kings favorite element • makes your voice really high • i have a neutron and electron • what helps you calculate atomic mass • i have a positive or negative charge) • you get this when you win first place • ...

Periodtic Table Crossword - Tanya Herrera 2023-04-27

Periodtic Table Crossword - Tanya Herrera crossword puzzle
Across
  1. Cu
  2. Group 6, Period 4
  3. Og
  4. I am a column in the Periodic Table
  5. I have 69 protons
  6. I have 18 neutrons in group 18
  7. Ag
  8. Group 12 Period 4
  9. Au
  10. I have 42 protons
  11. You get my number by subtracting atomic mass from atomic number
  12. Group 17 Period 5
  13. I have the same meaning as electron
  14. Os
Down
  1. I have 20 neutrons in group 2
  2. I have 163 neutrons in group 7
  3. I have 28 neutrons in group 6
  4. I am a row in the Periodic Table
  5. Group 9 Period 4
  6. I have 25 protons
  7. I have 5 neutrons in group 2
  8. I have 1 proton
  9. s
  10. Group 8 Period 4
  11. I have 2 protons

25 Clues: s • Cu • Og • Ag • Au • Os • I have 1 proton • Group 9 Period 4 • Group 8 Period 4 • I have 2 protons • I have 25 protons • Group 6, Period 4 • I have 69 protons • Group 12 Period 4 • I have 42 protons • Group 17 Period 5 • I have 5 neutrons in group 2 • I have 20 neutrons in group 2 • I have 28 neutrons in group 6 • I have 163 neutrons in group 7 • I have 18 neutrons in group 18 • ...

Periodtic Table Crossword - Tanya Herrera 2023-04-27

Periodtic Table Crossword - Tanya Herrera crossword puzzle
Across
  1. Cu
  2. Group 6, Period 4
  3. Og
  4. I am a column in the Periodic Table
  5. I have 69 protons
  6. I have 18 neutrons in group 18
  7. Ag
  8. Group 12 Period 4
  9. Au
  10. I have 42 protons
  11. You get my number by subtracting atomic mass from atomic number
  12. Group 17 Period 5
  13. I have the same meaning as electron
  14. Os
Down
  1. I have 20 neutrons in group 2
  2. I have 163 neutrons in group 7
  3. I have 28 neutrons in group 6
  4. I am a row in the Periodic Table
  5. Group 9 Period 4
  6. I have 25 protons
  7. I have 5 neutrons in group 2
  8. I have 1 proton
  9. s
  10. Group 8 Period 4
  11. I have 2 protons

25 Clues: s • Cu • Og • Ag • Au • Os • I have 1 proton • Group 9 Period 4 • Group 8 Period 4 • I have 2 protons • I have 25 protons • Group 6, Period 4 • I have 69 protons • Group 12 Period 4 • I have 42 protons • Group 17 Period 5 • I have 5 neutrons in group 2 • I have 20 neutrons in group 2 • I have 28 neutrons in group 6 • I have 163 neutrons in group 7 • I have 18 neutrons in group 18 • ...

Elements Crossword Puzzle 2021-09-28

Elements Crossword Puzzle crossword puzzle
Across
  1. to keep swimming pools hygenic
  2. Oganessian Latest discovered element
  3. red stuff on the side of box of matchstick
  4. -most expensive natural elements
  5. most electrically conductive element
  6. It is needed for the body's defensive (immune) system
  7. in balloons
  8. in production of glass
  9. element name
  10. abundant metal on earth
  11. used in thermometer
Down
  1. element in periodic table
  2. symbol is K. It is found in bananas
  3. most rarest element on earth
  4. metal in periodic table
  5. very heavy metal used for fishing sinkers
  6. in bright signs for advertising
  7. up 80% of the air we breath.
  8. is the gas that we breath out
  9. an essential element for blood production
  10. lightest gas element

21 Clues: in balloons • element name • used in thermometer • lightest gas element • in production of glass • metal in periodic table • abundant metal on earth • element in periodic table • most rarest element on earth • up 80% of the air we breath. • is the gas that we breath out • to keep swimming pools hygenic • in bright signs for advertising • -most expensive natural elements • ...

Patrick 2021-07-20

Patrick crossword puzzle
Across
  1. People above twenty-one, not kids
  2. Captain America worst enemy
  3. A thing in your eye that control the light flow
  4. A cat in a house
  5. The opposite of longitude
  6. Periodic table
  7. Black & white animal that like to eat bamboo
  8. Writing or drawings on caves
  9. Bees like go from flower to flower
  10. A synonym to fragile
  11. People who move from europe to america
Down
  1. To replicate something
  2. Technoblade is...
  3. From Greek Alphabet, looks like an A
  4. This nut you can make chocolate with this
  5. A civilization that is controlled overseas.
  6. animated kid show with twins mabel and dipper
  7. A seven sided shape
  8. Someone gets arrested
  9. Related to plastic and 14 on periodic table
  10. It comes out of a volcano and is very hot

21 Clues: Periodic table • A cat in a house • Technoblade is... • A seven sided shape • A synonym to fragile • Someone gets arrested • To replicate something • The opposite of longitude • Captain America worst enemy • Writing or drawings on caves • People above twenty-one, not kids • Bees like go from flower to flower • From Greek Alphabet, looks like an A • People who move from europe to america • ...

CrossWord 2023-07-19

CrossWord crossword puzzle
Across
  1. The chemical we exhale, _____ Dioxide.
  2. The name of symbol Xe.
  3. The name of Symbol Ag.
  4. The element present on pencils.
  5. The element with high thermal and electric conductivity and has the symbol Cu.
  6. The name of symbol Ra.
  7. The element Na present in salt with Chloride.
  8. The name of symbol Zn.
  9. The element we breathe.
  10. The name of Symbol Hg.
  11. The first most abundant element in air, with symbol N.
Down
  1. The name of symbol Fe.
  2. The element present in coins.
  3. The name of Symbol K.
  4. The element good for your bones.
  5. The name of Symbol Si.
  6. The element used on balloons to fly.
  7. The name of symbol Zr.
  8. The fifth element in the periodic table.
  9. The first chemical element in the periodic table.

20 Clues: The name of Symbol K. • The name of symbol Fe. • The name of symbol Xe. • The name of Symbol Si. • The name of Symbol Ag. • The name of symbol Zr. • The name of symbol Ra. • The name of symbol Zn. • The name of Symbol Hg. • The element we breathe. • The element present in coins. • The element present on pencils. • The element good for your bones. • The element used on balloons to fly. • ...

Chemistry Crossword Puzzle #2 2024-09-30

Chemistry Crossword Puzzle #2 crossword puzzle
Across
  1. element in group 16
  2. nitrate (NO2−3) is an example of this
  3. conducts electricity and heat, but contains attributes of both metals and nonmetals
  4. uncharged particle
  5. unit of mass equal to 1/12 of the mass of a 12C atom
  6. Hard and shiny. usually used to conduct electricity
  7. element in group 15
  8. horizontal row of the periodic table
  9. negatively charged atom or molecule
Down
  1. usually dull and does not conduct electricity and heat well
  2. element in group 17
  3. contains unequal numbers of protons and electrons
  4. sulfuric acid is an example of this
  5. a unit equivalent to AMU
  6. middle of atom
  7. vertical column of the periodic table
  8. positively charged particle
  9. a compound that contains water molecules
  10. positively charged atom or molecule
  11. negatively charged particle

20 Clues: middle of atom • uncharged particle • element in group 16 • element in group 17 • element in group 15 • a unit equivalent to AMU • positively charged particle • negatively charged particle • sulfuric acid is an example of this • positively charged atom or molecule • negatively charged atom or molecule • horizontal row of the periodic table • nitrate (NO2−3) is an example of this • ...

Chemistry Terms 2024-12-16

Chemistry Terms crossword puzzle
Across
  1. neutrally charged subatomic particle
  2. horizontal category on the periodic table
  3. elements in group 2
  4. elements in group 18
  5. element with the symbol Mg
  6. elements that are between metals and nonmetals
  7. verticle category on the periodic table
  8. elements in groups 3-12
  9. a substance with a definite shape and volume
  10. basic unit of a chemical element
Down
  1. negatively charged subatomic particle
  2. The symbol for this element is Ag
  3. element with the symbol K
  4. bond between two nonmetals in which electrons are shared
  5. positively charged subatomic particle
  6. The symbol for this element is Au
  7. elements in group 17
  8. elements in group 1
  9. the outermost electron in an atom
  10. bond between a metal and a nonmetal in which electrons are transferred

20 Clues: elements in group 2 • elements in group 1 • elements in group 17 • elements in group 18 • elements in groups 3-12 • element with the symbol K • element with the symbol Mg • basic unit of a chemical element • The symbol for this element is Ag • The symbol for this element is Au • the outermost electron in an atom • neutrally charged subatomic particle • ...

Crossword for Elisha 2023-12-19

Crossword for Elisha crossword puzzle
Across
  1. largest element
  2. form of nuclear technology
  3. number of columns on the periodic table
  4. first element in the periodic table
  5. opposite of metal
  6. prefix for one used in element names
Down
  1. the most common gas in the atmosphere
  2. element with 8 valence electrons
  3. negatively charged ion
  4. popular website for budget purchases
  5. number of hydrogen atoms in a water molecule
  6. number of valence electrons in chlorine

12 Clues: largest element • opposite of metal • negatively charged ion • form of nuclear technology • element with 8 valence electrons • first element in the periodic table • popular website for budget purchases • prefix for one used in element names • the most common gas in the atmosphere • number of columns on the periodic table • number of valence electrons in chlorine • ...

Felipe and Bata CrossWord Puzzle 2022-05-10

Felipe and Bata CrossWord Puzzle crossword puzzle
Across
  1. The letter of the element
  2. The number of atoms that a molecule has.
  3. Bulding blocks of matter
  4. The number of Protons
  5. Have a neutral charge
Down
  1. Were all the elements are
  2. Are made up of atoms
  3. The bottom number of an element
  4. Have a positive charge
  5. The things that fill the Periodic Table
  6. Have a negative charge
  7. The organizer of the periodic table

12 Clues: Are made up of atoms • The number of Protons • Have a neutral charge • Have a positive charge • Have a negative charge • Bulding blocks of matter • Were all the elements are • The letter of the element • The bottom number of an element • The organizer of the periodic table • The things that fill the Periodic Table • The number of atoms that a molecule has.

The Periodic Table 2015-04-10

The Periodic Table crossword puzzle
Across
  1. A charged atom or molecule
  2. Most of the elements on the periodic table are grouped as
  3. Chemical property describing an atom's ability to attract and bind with electrons
  4. Metallic character from left to right
  5. Very reactive metals that do not occur freely in nature
  6. The total distance from an atom’s nucleus to the outermost orbital of electron
Down
  1. Elements to the right of the stair-step line
  2. A horizontal line of the periodic table
  3. The amount of energy required to break a bond(s) to change the solid phase of a substance to a liquid
  4. Elements found along the stair-step line that distinguishes metals from non-metals
  5. A vertical group of the periodic table
  6. Atomic radius from left to right
  7. Metals generally posses a melting point

13 Clues: A charged atom or molecule • A vertical group of the periodic table • A horizontal line of the periodic table • Atomic radius from left to right • Elements to the right of the stair-step line • Metals generally posses a melting point • Metallic character from left to right • Very reactive metals that do not occur freely in nature • ...

The Periodic Table 2015-04-10

The Periodic Table crossword puzzle
Across
  1. Elements found along the stair-step line that distinguishes metals from non-metals
  2. Very reactive metals that do not occur freely in nature
  3. Chemical property describing an atom's ability to attract and bind with electrons
  4. A charged atom or molecule
Down
  1. A vertical group of the periodic table
  2. Atomic radius from left to right
  3. The amount of energy required to break a bond(s) to change the solid phase of a substance to a liquid
  4. Most of the elements on the periodic table are grouped as
  5. A horizontal line of the periodic table
  6. Metals generally posses a melting point
  7. The total distance from an atom’s nucleus to the outermost orbital of electron
  8. Elements to the right of the stair-step line

12 Clues: A charged atom or molecule • A vertical group of the periodic table • A horizontal line of the periodic table • Atomic radius from left to right • Elements to the right of the stair-step line • Metals generally posses a melting point • Very reactive metals that do not occur freely in nature • Most of the elements on the periodic table are grouped as • ...

Aguilar's Challenge 2022-05-26

Aguilar's Challenge crossword puzzle
Across
  1. President on $20 bill
  2. Also known as zeros, roots, solutions
  3. Restaurant whose slogan is eat fresh
  4. Eastlake High Mascot
  5. 5th planet from the sun
  6. First Avenger
  7. Another name for slope
Down
  1. Supreme Union General during Civil War
  2. Like a good neighbor slogan
  3. Border country north of United States
  4. Functions that have minimum/maximum
  5. Anime where Tanjiro is a main character
  6. Border state east of Texas
  7. Border state west of Texas
  8. "Trailer" for a book or novel
  9. Video game,you explore, build structures
  10. Periodic table element represent by Co
  11. Mr. Aguilar's favorite travel spot
  12. A letter that takes the place of a number
  13. Matt Murdock's alter ego in Marvel
  14. Disney princess who lives in Louisiana
  15. Periodic table element represented by Au

22 Clues: First Avenger • Eastlake High Mascot • President on $20 bill • Another name for slope • 5th planet from the sun • Border state east of Texas • Border state west of Texas • Like a good neighbor slogan • "Trailer" for a book or novel • Mr. Aguilar's favorite travel spot • Matt Murdock's alter ego in Marvel • Functions that have minimum/maximum • Restaurant whose slogan is eat fresh • ...

Atoms and the Periodic Table 2021-04-23

Atoms and the Periodic Table crossword puzzle
Across
  1. neutral charge in the nucleus
  2. has the symbol H
  3. the groups to the right of the metalloids
  4. has 30 neutrons in the nucleus
  5. positive charge in the nucleus
  6. has the symbol Al
  7. group known as the noble gases
  8. The smallest unit of matter
  9. has 45 protons and electrons
  10. negative charge in the nucleus
  11. a small nucleus surrounded by electrons
  12. in group 17, period 5
  13. in group 13, period 4
Down
  1. the groups to the right of the metalloids
  2. has 12 neutrons in the nucleus
  3. atomic # is 2
  4. up and down on the periodic table
  5. has 47 protons and electrons
  6. atomic # is 12
  7. in group 7, period 4
  8. created the Bohr model
  9. left to right on the periodic table
  10. has 4 protons and electrons

23 Clues: atomic # is 2 • atomic # is 12 • has the symbol H • has the symbol Al • in group 7, period 4 • in group 17, period 5 • in group 13, period 4 • created the Bohr model • The smallest unit of matter • has 4 protons and electrons • has 47 protons and electrons • has 45 protons and electrons • neutral charge in the nucleus • has 12 neutrons in the nucleus • has 30 neutrons in the nucleus • ...

Major Elements of the Human Body 2023-02-28

Major Elements of the Human Body crossword puzzle
Across
  1. non metallic element and the only non-metal of the group 13 of the periodic table
  2. curling implement
  3. is a mineral most often associated with healthy bones and teeth
  4. is a silvery-white metal that is soft enough to easily cut with a knife
  5. is the reddish-brown metal
  6. atomic number 16
  7. What we breathe in
  8. Element between chromium and iron on the periodic table
  9. yellowish-green gas
  10. is the second most abundant mineral in the body
Down
  1. the first element in group 6
  2. has a mass of 28.085
  3. is a shiny gray metal having a low density
  4. Chemical Element V
  5. is a nonmetallic univalent element belonging to the halogens
  6. chemical element C
  7. Body weight is 0.2
  8. lightest gas
  9. atomic number 7
  10. foil

20 Clues: foil • lightest gas • atomic number 7 • atomic number 16 • curling implement • Chemical Element V • chemical element C • Body weight is 0.2 • What we breathe in • yellowish-green gas • has a mass of 28.085 • is the reddish-brown metal • the first element in group 6 • is a shiny gray metal having a low density • is the second most abundant mineral in the body • ...

Periodtic Table Crossword - Tanya Herrera 2023-04-27

Periodtic Table Crossword - Tanya Herrera crossword puzzle
Across
  1. Cu
  2. Group 6, Period 4
  3. Og
  4. I am a column in the Periodic Table
  5. I have 69 protons
  6. I have 18 neutrons in group 18
  7. Ag
  8. Group 12 Period 4
  9. Au
  10. I have 42 protons
  11. You get my number by subtracting atomic mass from atomic number
  12. Group 17 Period 5
  13. I have the same meaning as electron
  14. Os
Down
  1. I have 20 neutrons in group 2
  2. I have 163 neutrons in group 7
  3. I have 28 neutrons in group 6
  4. I am a row in the Periodic Table
  5. Group 9 Period 4
  6. I have 25 protons
  7. I have 5 neutrons in group 2
  8. I have 1 proton
  9. s
  10. Group 8 Period 4
  11. I have 2 protons

25 Clues: s • Cu • Og • Ag • Au • Os • I have 1 proton • Group 9 Period 4 • Group 8 Period 4 • I have 2 protons • I have 25 protons • Group 6, Period 4 • I have 69 protons • Group 12 Period 4 • I have 42 protons • Group 17 Period 5 • I have 5 neutrons in group 2 • I have 20 neutrons in group 2 • I have 28 neutrons in group 6 • I have 163 neutrons in group 7 • I have 18 neutrons in group 18 • ...

Abby's Bonus Chemistry Crossword Puzzle 2023-04-24

Abby's Bonus Chemistry Crossword Puzzle crossword puzzle
Across
  1. metal and non-metal together
  2. Positively charged atom
  3. when heat enters
  4. go directly from gas to solid
  5. ex. Is aerosol can
  6. a mixture that is not uniform
  7. energy to remove an electron from an atom
  8. What side of the Periodic Table are metals?
  9. The final temperature minus the initial temperature
  10. V1/T1=V2/T2
Down
  1. What did Einstein propose that light was made up of?
  2. the amount of energy needed to start a reaction
  3. go directly from solid to gas
  4. Point when two phases happen at the same time.
  5. Negatively charged atom
  6. Yield actual yield over theoretical yield
  7. when heat leaves
  8. two non-metals
  9. What side of the Periodic Table is non-metal?
  10. the amount of space a thing takes up

20 Clues: V1/T1=V2/T2 • two non-metals • when heat enters • when heat leaves • ex. Is aerosol can • Negatively charged atom • Positively charged atom • metal and non-metal together • go directly from solid to gas • go directly from gas to solid • a mixture that is not uniform • the amount of space a thing takes up • Yield actual yield over theoretical yield • ...

Crossword 2023-12-04

Crossword crossword puzzle
Across
  1. have metal and non-metal characteristics
  2. vertical columns of periodic table
  3. horizontal rows of the periodic table
  4. measure of disorder in a system
  5. limitations of a design
  6. energy due to an object's motion
  7. # of waves passing through a single point in 1 sec
  8. amount of physical space occupied
  9. device measuring the amount of heat released/absorbed
  10. distance between 2 crests
  11. energy is absorbed/added
Down
  1. used to meausre air pressure
  2. matter & energy can flow in & out
  3. ability of an atom to undergo a chemical reaction
  4. energy due to position
  5. movement of gas through a small opening
  6. atom with a positive or negative charge
  7. heat transfer by movement within fluids
  8. energy traveling in waves through space
  9. atom with a positive charge

20 Clues: energy due to position • limitations of a design • energy is absorbed/added • distance between 2 crests • atom with a positive charge • used to meausre air pressure • measure of disorder in a system • energy due to an object's motion • matter & energy can flow in & out • amount of physical space occupied • vertical columns of periodic table • horizontal rows of the periodic table • ...

Mr crossword 2024-06-10

Mr crossword crossword puzzle
Across
  1. who is the stone hashira
  2. looks similar to Indian flag
  3. ____ de ma vie
  4. Likes to chase mice
  5. Eminem’s latest song
  6. and the beast
  7. Koro Sensei
  8. Beta Squad member
  9. sexiest man
  10. dirt and sand is apart of?
  11. Man's best friend
  12. what does the letters ES stand for in the periodic table
  13. urban dynamic - making something stonger or more solid
  14. Large marsupial
  15. Flying mammal
Down
  1. charlotte's new dogs name
  2. what does K stand for in the periodic table
  3. not speaking properly
  4. ski mask the slump gods new single
  5. Japanese picture books
  6. anime genre for reincarnation
  7. MC in inside out
  8. charlottes favourite anime character
  9. Lin Manuel Miranda
  10. A verb for depart
  11. Has a trunk
  12. opposite to ivory (colours)
  13. Ethan.

28 Clues: Ethan. • Koro Sensei • sexiest man • Has a trunk • and the beast • Flying mammal • ____ de ma vie • Large marsupial • MC in inside out • Beta Squad member • A verb for depart • Man's best friend • Lin Manuel Miranda • Likes to chase mice • Eminem’s latest song • not speaking properly • Japanese picture books • who is the stone hashira • charlotte's new dogs name • dirt and sand is apart of? • ...

chemistry (ais) 2024-05-13

chemistry (ais) crossword puzzle
Across
  1. table salt
  2. solid that is dissolved in a solution
  3. have only 1 valence electron
  4. made up of long chains of carbon
  5. has more neutrons than protons
  6. takes up most of the space of an atom
  7. different elements bound together
  8. combination of elements and compounds
  9. when the solvent is water
  10. liquid that the solute dissolves into
  11. when atoms join together to form a molecule
Down
  1. horizontal groupings in a periodic table
  2. one carbon and 4 hydrogen atoms
  3. strong acid in the stomach
  4. bonding by sharing an electron
  5. when oppositely charged ions bond
  6. mixture in which a solid does not dissolve
  7. the lightest element
  8. present in all living things
  9. a liquid mixture
  10. vertical groupings in periodic tables
  11. contains only one type of atom

22 Clues: table salt • a liquid mixture • the lightest element • when the solvent is water • strong acid in the stomach • have only 1 valence electron • present in all living things • bonding by sharing an electron • has more neutrons than protons • contains only one type of atom • one carbon and 4 hydrogen atoms • made up of long chains of carbon • when oppositely charged ions bond • ...

isabel 2024-12-06

isabel crossword puzzle
Across
  1. - have 1-2 valence electrons
  2. - where protons and neutrons are located
  3. the same composition throughout
  4. - most abundant metal in the Earth's crust
  5. - Mat be separated physically into pure substances
  6. - # defies the element and the same number of protons
  7. - made the atomic theory of matter
  8. - Group 1 metals
  9. - weakest force in nature
  10. - Everything that has mass and occupies space
Down
  1. - this element has 1 proton
  2. vertical columns in the periodic table
  3. - element will melt in your hand
  4. - negatively charged subatomic particle in an atom
  5. - This is the greatest of the four forces
  6. - The number in front of the letters in a chemical equation
  7. - most stable group
  8. - Horizontal rows in the periodic table
  9. - always found combined
  10. - drawn into a wire

20 Clues: - Group 1 metals • - most stable group • - drawn into a wire • - always found combined • - weakest force in nature • - this element has 1 proton • - have 1-2 valence electrons • the same composition throughout • - element will melt in your hand • - made the atomic theory of matter • vertical columns in the periodic table • - Horizontal rows in the periodic table • ...

Elements of the Periodic Table 2025-02-03

Elements of the Periodic Table crossword puzzle
Across
  1. lightweight metal used to make cans and foils
  2. is commonly found in bananas
  3. 1 is the mass number
  4. named after the mineral beryl
  5. has a distinct rotten egg smell
  6. its nuclear notation is 11 and 5
  7. chemical that is used to disinfect swimming pools
  8. second element on the periodic table
  9. the gas essential for human life
Down
  1. mineral essential for strong bones and teeth
  2. can be found in toothpaste
  3. 7 is the number of protons and neutrons
  4. its symbol is Na
  5. its symbol is Mg
  6. the element found in coal and diamond
  7. its atomic number is 3
  8. 22 is the number of neutrons
  9. 14 is the number of neutrons
  10. fifteenth element on the periodic table
  11. a gas often used in colourful sign

20 Clues: its symbol is Na • its symbol is Mg • 1 is the mass number • its atomic number is 3 • can be found in toothpaste • is commonly found in bananas • 22 is the number of neutrons • 14 is the number of neutrons • named after the mineral beryl • has a distinct rotten egg smell • its nuclear notation is 11 and 5 • the gas essential for human life • a gas often used in colourful sign • ...

Periodic Table 2020-12-02

Periodic Table crossword puzzle
Across
  1. element that loses its electrons easily
  2. going across --- valance electrons
  3. highest electronegative
  4. lose electrons
  5. a group that has 3 valence electrons
  6. helium is what kind of gas
Down
  1. gains electrons
  2. most reactive
  3. radioactive
  4. how well an atom gains electrons
  5. going down the shells will

11 Clues: radioactive • most reactive • lose electrons • gains electrons • highest electronegative • going down the shells will • helium is what kind of gas • how well an atom gains electrons • going across --- valance electrons • a group that has 3 valence electrons • element that loses its electrons easily

Periodic Table 2021-01-06

Periodic Table crossword puzzle
Across
  1. represents number of electron in each shell
  2. outmost shell needs 8 electrons to be stable
  3. neon, oxygen
  4. negative ion
Down
  1. not a metal or nonmetal, silicon
  2. outmost shell electron
  3. same row, horizontal
  4. in the same column
  5. positive ion
  6. iron, gold, steel
  7. molecule with a negative charge

11 Clues: positive ion • neon, oxygen • negative ion • iron, gold, steel • in the same column • same row, horizontal • outmost shell electron • molecule with a negative charge • not a metal or nonmetal, silicon • represents number of electron in each shell • outmost shell needs 8 electrons to be stable

periodic table 2020-12-15

periodic table crossword puzzle
Across
  1. 7 different levels on the periodic table
  2. they are reactive and form oxcide
  3. a molecule, atom, electron, or nucleus
  4. gases totally unreactive
  5. an element that has properties that are intermediate between those of metals and nonmetals
  6. there are 7 groups alkali metals, alkaline earth metals, boron group, carbon group, nitrogen group, oxygen group, halogens, and noble gases
Down
  1. an element that readily forms positive ions and has metallic bonds
  2. metals an element that is generally a poor conductor of heat and electricity
  3. the outer shell of an atom that is responsible for the chemical properties of the atom
  4. They are reactive nonmetallic elements that form strongly acidic compounds
  5. so reactive that they are generally found in nature combined with other elements

11 Clues: gases totally unreactive • they are reactive and form oxcide • a molecule, atom, electron, or nucleus • 7 different levels on the periodic table • an element that readily forms positive ions and has metallic bonds • They are reactive nonmetallic elements that form strongly acidic compounds • ...

PERIODIC TABLE 2021-09-25

PERIODIC TABLE crossword puzzle
Across
  1. Rubidium is in what element group?
  2. Helium has two
  3. Au stands for what element?
  4. How many element group are there?
  5. Most abundant element in the universe
  6. Who is the creator of periodic table?
Down
  1. Discovered the number of proton in the nucleus of each atom
  2. has 73 atomic number
  3. Has 63.546 atomic weight
  4. 14 atomic mass
  5. Fe stands for what element?

11 Clues: Helium has two • 14 atomic mass • has 73 atomic number • Has 63.546 atomic weight • Au stands for what element? • Fe stands for what element? • How many element group are there? • Rubidium is in what element group? • Most abundant element in the universe • Who is the creator of periodic table? • Discovered the number of proton in the nucleus of each atom

Periodic Table 2021-09-17

Periodic Table crossword puzzle
Across
  1. Makes up our bones.
  2. The most radioactive element.
  3. Heaviest natural element.
  4. The most abundant gas in our atmosphere.
  5. Used in the bombs Gadget and Fat Man.
  6. Liquid-like metal.
Down
  1. Reacts very violently to water.
  2. A deadly gas.
  3. Only has one electron.
  4. Makes up around 21% of our atmosphere.
  5. Used in most modern wiring.

11 Clues: A deadly gas. • Liquid-like metal. • Makes up our bones. • Only has one electron. • Heaviest natural element. • Used in most modern wiring. • The most radioactive element. • Reacts very violently to water. • Used in the bombs Gadget and Fat Man. • Makes up around 21% of our atmosphere. • The most abundant gas in our atmosphere.

Periodic table 2022-04-24

Periodic table crossword puzzle
Across
  1. Metal with variable valency 1 and 2
  2. Noble gas with a duplet
  3. A neutral gas
  4. Supporter of combustion
  5. Gives a brick red flame
Down
  1. Radioactive elements
  2. A highly reactive metal
  3. A monovalent nonmetal
  4. Valency of Group 18 elements
  5. A metalloid in Period 3
  6. Electrons in the outermost orbit

11 Clues: A neutral gas • Radioactive elements • A monovalent nonmetal • A highly reactive metal • A metalloid in Period 3 • Noble gas with a duplet • Supporter of combustion • Gives a brick red flame • Valency of Group 18 elements • Electrons in the outermost orbit • Metal with variable valency 1 and 2

Periodic Table 2017-02-12

Periodic Table crossword puzzle
Across
  1. examples: helium, neon, argon, krypton, xenon, and radon,
  2. solid material, shiny, hard, fusible, ductile
  3. same number as protons and nutrons
  4. abreviation of an element on the P.T.
  5. numbered row
  6. person who created the P.T.
Down
  1. electrical semiconductors
  2. substance that isn't a metal
  3. number of protons
  4. each column in the P.T.
  5. has a atomic number, protons and electrons

11 Clues: numbered row • number of protons • each column in the P.T. • electrical semiconductors • person who created the P.T. • substance that isn't a metal • same number as protons and nutrons • abreviation of an element on the P.T. • has a atomic number, protons and electrons • solid material, shiny, hard, fusible, ductile • examples: helium, neon, argon, krypton, xenon, and radon,

Periodic table 2017-12-11

Periodic table crossword puzzle
Across
  1. has the character of Shiny,And malleable.
  2. An arrangement of elements showing the repeating pattern
  3. The number under the Chemical Symbol.
  4. It has no electric charge.
Down
  1. The letter below the atomic number.
  2. the number of protons in the nucleus of atom is the________.
  3. opposite traits of Metals.
  4. the horizontal line on the periodic table.
  5. The basic building block of matter.
  6. Contain negative charged particle.
  7. The elements in a column form is a _ _ _ _ _.

11 Clues: opposite traits of Metals. • It has no electric charge. • Contain negative charged particle. • The letter below the atomic number. • The basic building block of matter. • The number under the Chemical Symbol. • has the character of Shiny,And malleable. • the horizontal line on the periodic table. • The elements in a column form is a _ _ _ _ _. • ...

harambe 2016-10-04

harambe crossword puzzle
Across
  1. when something is shiny
  2. a class in the periodic table
  3. table of elements
  4. stretchy
Down
  1. opposite of neutrons
  2. it conducts electricity
  3. opposite of metal
  4. moldable

8 Clues: moldable • stretchy • opposite of metal • table of elements • opposite of neutrons • it conducts electricity • when something is shiny • a class in the periodic table

Unit 3 Vocabulary 2025-09-26

Unit 3 Vocabulary crossword puzzle
Across
  1. elements that typically have a low melting point,a dull surface, breaks easily, and is a poor conductor of heat and electricity
  2. the electrode at which reduction occurs; it is the negatively charged electrode within a cathode ray tube
  3. an element that typically has a high melting point, is ductile, malleable, and shiny, and a good conductor of heat and electricity
  4. elements in Group 7A (17); they are the most reactive nonmetals
  5. a stream of electrons produced at the negative electrode (cathode) of a tube containing a gas at low pressure
  6. elements found in the middle column of the periodic table; they have multiple oxidation states
  7. description of the location and wave-like behavior of an electron
  8. the smallest particle of an element that retains the chemical identity of the element; made up of positively charged protons, negatively charged electrons, and neutrons
  9. elements in Group 1A of the periodic table; the ions of the elements in this group have a 1+ charge
  10. an atom that has the same number of protons as another, identical atom, but with differing numbers of neutrons
  11. a neutral particle within the nucleus of an atom; it has a mass of 1.00867 amu
  12. an arrangement of the elements by their atomic numbers so that elements are periodic functions of their atomic numbers
  13. the attractive force among the particles in the nucleus of an atom; in a stable atom, it overcomes the forces of repulsion among protons
  14. the number of protons in the nucleus of an atom
  15. a negatively charged particle within an atom; it has a mass of 0.000549 amu
Down
  1. elements found on the stair-step line of the periodic table with properties of metals and nonmetals
  2. an electron that has absorbed energy and, therefore, exists at a higher energy level
  3. the electrode at which oxidation occurs; it is the positively charged electrode within a cathode ray tube
  4. the normal state of an electron or atom; at this state the electron or atom has the lowest possible energy
  5. elements in Group 2A of the periodic table; the ions of the elements in this group have 2+ charge
  6. a positively charged particle within the nucleus of an atom; it has a mass of 1.00720 amu
  7. the weighted average of the masses of the existing isotopes of an element; the sum of the masses of an element’s isotopes each multiplied by its natural abundance
  8. the percentage of an isotope that occurs in nature
  9. a horizontal row on the periodic table; the elements within the same period have the same number of energy levels
  10. number the sum of the number of protons and neutrons in the nucleus of an atom
  11. electrons in the outermost energy level of an atom
  12. a vertical column on the periodic table with similar electron configurations, chemical properties, and the same number of valence electrons
  13. elements that exist as diatomic molecules in nature; they include oxygen, hydrogen, nitrogen, fluorine, chlorine, iodine, and bromine
  14. gases elements in Group 8A (18); they do not readily react with other elements due to a satisfied octet; they are inert

29 Clues: the number of protons in the nucleus of an atom • the percentage of an isotope that occurs in nature • electrons in the outermost energy level of an atom • elements in Group 7A (17); they are the most reactive nonmetals • description of the location and wave-like behavior of an electron • a negatively charged particle within an atom; it has a mass of 0.000549 amu • ...

Metals, Non-Metals, and Metalloids 2026-02-05

Metals, Non-Metals, and Metalloids crossword puzzle
Across
  1. A property that defines how an element reflects light from its surface.
  2. A metal element that has the chemical symbol "Fe".
  3. A pure substance containing only one type of atom.
  4. The ability of a substance to conduct electrical current.
  5. Elements that have properties of both metals and non-metals.
  6. A nonmetal element that has the chemical symbol "C".
  7. A metalloid that has the chemical symbol "Si".
  8. Elements that are found on the left side of the staircase (zigzag) of the periodic table.
Down
  1. The ability to be pulled into thin wires without breaking.
  2. A metal element that has the chemical symbol "Cu".
  3. A metalloid element that has the chemical symbol "B".
  4. Elements that are found on the right side of the staircase of the periodic table.
  5. An arrangement of elements according to their atomic number.
  6. The ability of a substance to be pounded into thin sheets.
  7. The only nonmetal element on the left side of the periodic table.

15 Clues: A metalloid that has the chemical symbol "Si". • A metal element that has the chemical symbol "Cu". • A metal element that has the chemical symbol "Fe". • A pure substance containing only one type of atom. • A nonmetal element that has the chemical symbol "C". • A metalloid element that has the chemical symbol "B". • ...

Atomic cafe 2024-01-06

Atomic cafe crossword puzzle
Across
  1. Who made the periodic table
  2. table something that holds all of the elements
  3. are the most of the periodic tables elements
Down
  1. are the same as the atomic number as the atomic number
  2. Something that is on top of the periodic table
  3. the least amount of this on the periodic table
  4. Something that reacts with something else

7 Clues: Who made the periodic table • Something that reacts with something else • are the most of the periodic tables elements • Something that is on top of the periodic table • the least amount of this on the periodic table • table something that holds all of the elements • are the same as the atomic number as the atomic number

THE PERIODIC TABLE 2020-12-09

THE PERIODIC TABLE crossword puzzle
Across
  1. part of an atom that as a positive electrical charge
  2. table chart that organises information about all of the known elements according to their properties
  3. substance that cannot be broken down into a simpler substance
  4. smallest unit of an element
  5. part of an atom that has a neutral electrical charge
Down
  1. anything that has mass and volume
  2. vertical column on the periodic table
  3. horizontal row in the periodic table
  4. the center of an atom, which contains the protons and neutrons
  5. part of an atom that has a negative electrical charge
  6. symbol the letter(s) that represent(s) the name of an element

11 Clues: smallest unit of an element • anything that has mass and volume • horizontal row in the periodic table • vertical column on the periodic table • part of an atom that as a positive electrical charge • part of an atom that has a neutral electrical charge • part of an atom that has a negative electrical charge • ...

Periodic table crossword 2023-08-25

Periodic table crossword crossword puzzle
Across
  1. on right This is found where___
  2. tool Makes the periodic table invaluable___
  3. The man in 1969 who invented the periodic table___
  4. The atomic number___
  5. on left This is found where___
  6. The one to two letter symbol representing an element___
Down
  1. the s and p blocks are known as the___
  2. what seven rows are called___
  3. table Tells all of the elements___
  4. You can predict a lot about the chemical___
  5. each row corresponds to a different___
  6. Most elements are___

12 Clues: The atomic number___ • Most elements are___ • what seven rows are called___ • on left This is found where___ • on right This is found where___ • table Tells all of the elements___ • each row corresponds to a different___ • the s and p blocks are known as the___ • You can predict a lot about the chemical___ • tool Makes the periodic table invaluable___ • ...

Vocabulary Chapter 4 2023-10-17

Vocabulary Chapter 4 crossword puzzle
Across
  1. the electrons in the outermost energy level of a neutral atom.
  2. They have one valence electron, which they can easily lose to form a 1+ cation
  3. a set of elements in the same column on the periodic table.
  4. the properties of the elements vary in a periodic way with their atomic numbers.
  5. the distance from the center of an atom’s nucleus to the electrons in its outermost energy level. T
  6. These elements each have seven valence electrons.
  7. These groups are also named for the first element in each family.
  8. consists of the element’s chemical symbol surrounded by the atom’s valence electrons.
  9. These elements typically have four or more valence electrons and do not exhibit the general properties of metals.
Down
  1. They typically have two valence electrons, and so they form 2+ cations.
  2. Almost 80% of elements are metals, which have few valence electrons.
  3. They each have two valence electrons, which they tend to lose, making them 2+ cations.
  4. The measure of an element’s ability to attract and hold electrons when bonded to other atoms
  5. These elements have character­istics between those of metals and nonmetals.
  6. a table of the chemical elements arranged in a way that displays their periodic properties in relationship to their atomic numbers.
  7. The elements in this group have eight valence electrons
  8. a row on the periodic table
  9. a set of elements in the same column on the periodic table.
  10. Most of these elements have one or two valence electrons

19 Clues: a row on the periodic table • These elements each have seven valence electrons. • The elements in this group have eight valence electrons • Most of these elements have one or two valence electrons • a set of elements in the same column on the periodic table. • a set of elements in the same column on the periodic table. • ...

Vocabulary Chapter 4 2023-10-16

Vocabulary Chapter 4 crossword puzzle
Across
  1. the electrons in the outermost energy level of a neutral atom.
  2. They have one valence electron, which they can easily lose to form a 1+ cation
  3. a set of elements in the same column on the periodic table.
  4. the properties of the elements vary in a periodic way with their atomic numbers.
  5. the distance from the center of an atom’s nucleus to the electrons in its outermost energy level. T
  6. These elements each have seven valence electrons.
  7. These groups are also named for the first element in each family.
  8. consists of the element’s chemical symbol surrounded by the atom’s valence electrons.
  9. These elements typically have four or more valence electrons and do not exhibit the general properties of metals.
Down
  1. They typically have two valence electrons, and so they form 2+ cations.
  2. Almost 80% of elements are metals, which have few valence electrons.
  3. They each have two valence electrons, which they tend to lose, making them 2+ cations.
  4. The measure of an element’s ability to attract and hold electrons when bonded to other atoms
  5. These elements have character­istics between those of metals and nonmetals.
  6. a table of the chemical elements arranged in a way that displays their periodic properties in relationship to their atomic numbers.
  7. The elements in this group have eight valence electrons
  8. a row on the periodic table
  9. a set of elements in the same column on the periodic table.
  10. Most of these elements have one or two valence electrons

19 Clues: a row on the periodic table • These elements each have seven valence electrons. • The elements in this group have eight valence electrons • Most of these elements have one or two valence electrons • a set of elements in the same column on the periodic table. • a set of elements in the same column on the periodic table. • ...

Periodic table of elements 2014-10-15

Periodic table of elements crossword puzzle
Across
  1. ____ number is amount of protons in nucleus
  2. main component of air
  3. group number 16
  4. vertical in periodic table
  5. some electrodes are made of this metal
  6. used to be a currency
Down
  1. second lightest halogen
  2. steel is an alloy of ____ and carbon
  3. element or planet
  4. element named after a country in central Europe
  5. Xenon and Krypton are ____ gases
  6. horizontal in periodic table

12 Clues: group number 16 • element or planet • main component of air • used to be a currency • second lightest halogen • vertical in periodic table • horizontal in periodic table • Xenon and Krypton are ____ gases • steel is an alloy of ____ and carbon • some electrodes are made of this metal • ____ number is amount of protons in nucleus • element named after a country in central Europe

Matter and Chemistry 2023-10-28

Matter and Chemistry crossword puzzle
Across
  1. Properties of both metals and non metals
  2. arrangement of all chemical elements
  3. determines an elements reactivity
  4. Neutrally charged particles
  5. Represents the amount of protons in an element
  6. Positively charged particles
Down
  1. Found in the electron cloud
  2. Horizontal columns on the periodic table
  3. Luster, malleable, ductile, good conductivity
  4. Vertical columns on the periodic table
  5. Total number or protons and neutrons
  6. Dull, brittle, poor conductivity

12 Clues: Found in the electron cloud • Neutrally charged particles • Positively charged particles • Dull, brittle, poor conductivity • determines an elements reactivity • arrangement of all chemical elements • Total number or protons and neutrons • Vertical columns on the periodic table • Properties of both metals and non metals • Horizontal columns on the periodic table • ...

Felipe and Bata CrossWord Puzzle 2022-05-10

Felipe and Bata CrossWord Puzzle crossword puzzle
Across
  1. The letter of the element
  2. The number of atoms that a molecule has.
  3. Bulding blocks of matter
  4. The number of Protons
  5. Have a neutral charge
Down
  1. Were all the elements are
  2. Are made up of atoms
  3. The bottom number of an element
  4. Have a positive charge
  5. The things that fill the Periodic Table
  6. Have a negative charge
  7. The organizer of the periodic table

12 Clues: Are made up of atoms • The number of Protons • Have a neutral charge • Have a positive charge • Have a negative charge • Bulding blocks of matter • Were all the elements are • The letter of the element • The bottom number of an element • The organizer of the periodic table • The things that fill the Periodic Table • The number of atoms that a molecule has.

Periodic Table Key Words 2019-10-18

Periodic Table Key Words crossword puzzle
Across
  1. Formed when acidic gases dissolve in rain to make it acidic.
  2. The measure of how heavy something is compared to its volume.
  3. An element that is typically dull and brittle and a poor conductor of electricity.
  4. The Group 0 element which is used to make balloons float.
  5. The kind of reaction that takes place when chlorine displaces bromine in potassium bromide.
  6. A vertical column in the Periodic Table.
  7. Another name for Group 7 elements.
Down
  1. The word used to describe elements that easily take part in chemical reactions.
  2. A horizontal row in the Periodic Table.
  3. Another name for Group 1 elements.
  4. The word used to describe elements that take part in very few reactions.
  5. The compound formed when a Group 1 element reacts with water.
  6. The name of the Russian scientist that formulated the Periodic Table.
  7. Another name for Group 0 elements.
  8. An element that is typically shiny in appearance and is a good conductor of electricity.

15 Clues: Another name for Group 1 elements. • Another name for Group 0 elements. • Another name for Group 7 elements. • A horizontal row in the Periodic Table. • A vertical column in the Periodic Table. • The Group 0 element which is used to make balloons float. • Formed when acidic gases dissolve in rain to make it acidic. • ...

Unit 2 Vocabulary 2025-10-28

Unit 2 Vocabulary crossword puzzle
Across
  1. Another word for a group of elements that share similar chemical behaviors.
  2. A predictable pattern of properties (like atomic size or electronegativity) across the periodic table.
  3. Elements in Groups 3–12; often have variable charges and form colored compounds.
  4. The lanthanides and actinides; found at the bottom of the periodic table, often used in electronics.
Down
  1. Elements in Group 2; reactive metals like magnesium and calcium.
  2. Elements in Group 1; very reactive metals like lithium and sodium.
  3. Elements in Group 17; very reactive nonmetals like fluorine and chlorine.
  4. A vertical column in the periodic table; elements in the same group have similar properties.
  5. A horizontal row in the periodic table; properties change gradually across a period.
  6. Elements in Group 18; stable, unreactive gases like helium and neon.

10 Clues: Elements in Group 2; reactive metals like magnesium and calcium. • Elements in Group 1; very reactive metals like lithium and sodium. • Elements in Group 18; stable, unreactive gases like helium and neon. • Elements in Group 17; very reactive nonmetals like fluorine and chlorine. • Another word for a group of elements that share similar chemical behaviors. • ...

Ashely’s Crossword 2022-04-02

Ashely’s Crossword crossword puzzle
Across
  1. the third-most abundant gas in the Earth's atmosphere .
  2. A positive charge
  3. atom or group of atoms that bears a positive electric charge.
  4. a stable subatomic particle with a charge of negative electricity
  5. A column in the periodic table of the chemical elements
  6. Carries a negative charge
  7. The horizontal rows in the periodic table
  8. a covalent is the sharing of electron pairs between atoms
  9. a non-metal with semiconducting properties, used in making electronic circuits.
  10. the number of protons in the nucleus of an atom, which is characteristic of a chemical element and determines its place in the periodic table.
  11. producing electricity.
  12. atom or molecule with a net electrical charge.
  13. an atomic orbital is a mathematical function describing the location and wave-like behavior of an electron in an atom.
  14. a compound with particular chemical properties including turning litmus blue and neutralizing or effervescing with acids
  15. the atomic number is 12
Down
  1. Most reactive chemical element and group 17 in the periodic table
  2. a metallic chemical element that is easily formed into sheets and wires
  3. An alkaline earth metal
  4. An atom is the smallest unit of ordinary matter that forms a chemical element.
  5. the outermost shell of an atom containing the valence electron
  6. A substance that has only 1 atom
  7. occurs in minute quantities in Earth's atmosphere and trapped within the rocks of Earth's crust.
  8. The atomic number is 19 and it’s an alkali metal
  9. odourless reactive gas, the chemical element of atomic number 8
  10. A substance characterised by high electrical and thermal conductivity
  11. Zinc is a slightly brittle metal at room temperature
  12. a subatomic particle of about the same mass as a proton but without an electric charge
  13. Elements can be found
  14. The smallest particles of a substance that usually has more than 1 atom
  15. soft silvery-white metal

30 Clues: A positive charge • Elements can be found • producing electricity. • An alkaline earth metal • the atomic number is 12 • soft silvery-white metal • Carries a negative charge • A substance that has only 1 atom • The horizontal rows in the periodic table • atom or molecule with a net electrical charge. • The atomic number is 19 and it’s an alkali metal • ...

Atoms, Elements, Compounds and mixtures 2015-09-17

Atoms, Elements, Compounds and mixtures crossword puzzle
Across
  1. name of row in the Periodic Table
  2. the nickname of elements
  3. number of protons in the nucleus of an atom
  4. the 1st group containing the element of France!
  5. can bend without breaking
  6. the separation process using evaporation and condensation
  7. the opposite of homogeneous
  8. an extremely reactive group
  9. can switch properties of the 2 categories of the Periodic Table
  10. transfer energy
  11. 2 or more substances not chemically bonded
  12. to separate using iron, cobalt nickel or any of it's other forms
  13. the group that is noble it never reacts!
  14. when heavy particles settle down
  15. +
  16. the odd one out in metals in state of matter
  17. the universal solvent
  18. name of column in the Periodic Table
  19. 2 or more substances chemically joint
  20. a display of elements
  21. the ability of a solvent to dissolve a solute
  22. when something in a gaseous state turns into a liquid
  23. something that dissolves other materials
  24. the element with no place
Down
  1. what is made in a chemical reaction
  2. the 'building blocks' of matter
  3. scientist who developed the Periodic Table
  4. 2nd group of which calcium comes from
  5. bling as well as mobile phones
  6. a process of separation using a funnel
  7. the approximate number of naturally found elements
  8. what change in a chemical reaction
  9. when substances mix completely
  10. separate using your hands
  11. made of the same building blocks
  12. something that is dissolved by a solute
  13. the separation of colours
  14. on the fence
  15. ring a bell, then find out!
  16. compound formed when an element reacts with O
  17. essential for wires
  18. opposite of conductor
  19. a substance that can't be dissolved by a solvent
  20. when flow,create major source of power used right now!!
  21. glass is the best example

45 Clues: + • on the fence • transfer energy • essential for wires • the universal solvent • a display of elements • opposite of conductor • the nickname of elements • can bend without breaking • separate using your hands • the separation of colours • glass is the best example • the element with no place • the opposite of homogeneous • an extremely reactive group • ring a bell, then find out! • ...

Year 7 End of Year crossword 2023-07-04

Year 7 End of Year crossword crossword puzzle
Across
  1. what term refers to a solid that is being dissolved in a liquid
  2. what term is given to two or more different types of atoms chemically bonded together?
  3. what change of state is solid to liquid?
  4. what term describes the random movement of particles from a high concentration to a low concentration?
  5. what change of state is gas to liquid?
  6. what name is given to the horizontal rows on the periodic table
  7. which hazard warning symbol means something could kill you or cause you serious harm?
  8. what term refers to the liquid a solid dissolves in
  9. which hazard warning symbol means a chemical will destroy living tissue
  10. what type of flame do you get on a Bunsen burner when the air hole is closed?
  11. which hazard warning symbol means something catches fire easily
  12. what term is given to a substance made from only one type of atom?
  13. Substance X has a melting point of -5 oC and a boiling point of 50 oC. What state of matter is it at 25 oC?
Down
  1. what change of state is liquid to gas?
  2. what change of state is gas to solid?
  3. where can we find all of the elements?
  4. what name is given to the vertical columns on the periodic table
  5. which element is needed for all living organisms to respire?
  6. what change of state is solid to gas?
  7. what state of matter are the majority of the elements at room temperature?
  8. when lighting the Bunsen burner what position should the air hole be in?
  9. which set of elements are found on the right hand side of the periodic table
  10. what change of state is liquid to solid?
  11. which set of elements are found on the left hand side of the periodic table

24 Clues: what change of state is gas to solid? • what change of state is solid to gas? • what change of state is liquid to gas? • where can we find all of the elements? • what change of state is gas to liquid? • what change of state is solid to liquid? • what change of state is liquid to solid? • what term refers to the liquid a solid dissolves in • ...

Atomic structure 2023-06-12

Atomic structure crossword puzzle
Across
  1. the number of electrons you can have in the second shell
  2. Mendeleev arranged his elements in order of Atomic ______ ( or _____ number).
  3. Columns of the periodic table
  4. This is a subatomic particle of the atom which has no charge
  5. This is subatomic particle with a negative charge
  6. Elements in the same group have similar _____
Down
  1. Electrons are arranged in a series of _____
  2. A type of element with the same number of protons but different number of neutrons
  3. Russian chemist who grouped atoms in a way which led to the periodic table we know today
  4. This subatomic particle has a relative charge of +1
  5. Rows of the periodic table
  6. the number of electrons you can have in the first shell
  7. Acronym (3 letters) for the atomic mass calculated by using the abundance of different isotopes

13 Clues: Rows of the periodic table • Columns of the periodic table • Electrons are arranged in a series of _____ • Elements in the same group have similar _____ • This is subatomic particle with a negative charge • This subatomic particle has a relative charge of +1 • the number of electrons you can have in the first shell • ...

Atoms 2020-05-21

Atoms crossword puzzle
Across
  1. It can hold up to 2 electrons
  2. It contains atoms of more than one element
  3. Number of protons in atoms of an element
  4. Electrons in the same orbital have opposite ones
  5. Negative subatomic particle
  6. Number, protons plus neutrons
Down
  1. A positive subatomic particle
  2. They can be found in the periodic table
  3. A charged particle
  4. Anions and electrons are ...
  5. Smallest possible particle of an element
  6. Table that shows the elements
  7. Different levels of energy

13 Clues: A charged particle • Different levels of energy • Negative subatomic particle • Anions and electrons are ... • A positive subatomic particle • It can hold up to 2 electrons • Table that shows the elements • Number, protons plus neutrons • They can be found in the periodic table • Smallest possible particle of an element • Number of protons in atoms of an element • ...

Metals, Nonmetals, and Metalloids 2023-04-13

Metals, Nonmetals, and Metalloids crossword puzzle
Across
  1. The ability of a substance to be pounded into thin sheets.
  2. The ability of a substance to conduct electrical current
  3. Electrons that are located on the outermost energy level of an atom.
  4. A metal element that has the chemical symbol "Fe."
  5. The ability to pulled into thin wires without breaking.
  6. An organized arrangement of elements according to their atomic number.
  7. A property that defines how an element reflects light from its surface
  8. A nonmetal element that has the chemical symbol "C."
Down
  1. A property of an element that is always determined by the amount of valence electrons in its atom.
  2. Elements that have properties of both metals and nonmetals.
  3. Elements are found on the right side of the staircase (zigzag line) of the periodic table.
  4. The only nonmetal element on the left side of the periodic table.
  5. Elements are found on the left side of the staircase (zigzag line) of the periodic table.
  6. A metalloid element that has the chemical symbol "B."
  7. A pure substance containing only one type of atom.
  8. A metal element that has the chemical symbol "Cu."

16 Clues: A metal element that has the chemical symbol "Fe." • A pure substance containing only one type of atom. • A metal element that has the chemical symbol "Cu." • A nonmetal element that has the chemical symbol "C." • A metalloid element that has the chemical symbol "B." • The ability to pulled into thin wires without breaking. • ...

Elements and Trends of the Periodic Table 2024-02-26

Elements and Trends of the Periodic Table crossword puzzle
Across
  1. What term describes elements that are poor conductors of heat and electricity, typically found on the right side of the periodic table?
  2. What are elements called that are good conductors of heat and electricity, typically found on the left side of the periodic table?
  3. Which highly reactive nonmetallic elements are found in group 17, known for being very colorful and corrosive?
  4. What term is used to describe the vertical columns on the periodic table that classify elements with similar properties?
  5. What name is given to the reactive group of metals found in group 2, including magnesium and calcium?
Down
  1. Which group of soft, silvery, extremely reactive metals is found in group 1 of the periodic table?
  2. What are the unreactive gaseous elements called that are found in group 18, including helium and neon?
  3. What are the horizontal rows on the periodic table called, indicating elements with the same number of electron shells?
  4. What term describes elements with properties in between metals and non-metals, often found along the zigzag line on the right side of the periodic table?

9 Clues: Which group of soft, silvery, extremely reactive metals is found in group 1 of the periodic table? • What name is given to the reactive group of metals found in group 2, including magnesium and calcium? • What are the unreactive gaseous elements called that are found in group 18, including helium and neon? • ...

C2 REVISION 2012-12-13

C2 REVISION crossword puzzle
Across
  1. a sub atomic particle found in the nucleus that has the same mass as a proton but no overall charge
  2. make a solution neither acid nor alkali
  3. the vertical column in the periodic table containing the noble gases
  4. the minimum amount of energy particles must have to react
  5. a balanced equation, including electrons that represents the reaction at one electrode during electrolysis
  6. the central part of an atom
  7. a compound, that reacts with a acid to neutralise it
  8. a chemical bond in which oppositely charged electrons are held together by mutual attraction
Down
  1. the vertical column in the periodic table containing the alkali metals
  2. a substance that changes colour depending on the PH
  3. a regular continuous structure of atoms or ions, for example in a crystal
  4. applying a thin layer to an object by electrolysis
  5. a weak force between simple molecules
  6. a pair of electrons shared between two atoms
  7. the vertical column in the periodic table containing the halogens

15 Clues: the central part of an atom • a weak force between simple molecules • make a solution neither acid nor alkali • a pair of electrons shared between two atoms • applying a thin layer to an object by electrolysis • a substance that changes colour depending on the PH • a compound, that reacts with a acid to neutralise it • ...

Science Vocabulary 2023-09-21

Science Vocabulary crossword puzzle
Across
  1. scale used to classify solutions
  2. elements with similar properties that create a “staircase” on the periodic table
  3. one or two letter abbreviation derived from the element's name
  4. pH of less than 7
  5. pH of more than 7
  6. The tendency of a substance to undergo chemical changes
  7. be recognized only when substances react or do not react chemically with one another, that is, when they undergo a change in composition
  8. constructed from the symbols of the elements composing the substance
  9. The ability of a material to conduct electricity or heat
Down
  1. a quick reference for associating the name and symbol of an element
  2. ability to dissolve in a liquid
  3. elements with similar properties found on the left side of the “staircase” on the periodic table
  4. elements with similar properties found on the right side of the “staircase” on the periodic table
  5. substance that increases the rate of a chemical reaction
  6. result in the formation of one or more new substances with new chemical and physical properties

15 Clues: pH of less than 7 • pH of more than 7 • ability to dissolve in a liquid • scale used to classify solutions • The tendency of a substance to undergo chemical changes • substance that increases the rate of a chemical reaction • The ability of a material to conduct electricity or heat • one or two letter abbreviation derived from the element's name • ...

petal to the metal 2013-01-24

petal to the metal crossword puzzle
Across
  1. sum
  2. top
  3. negative
  4. breaking-down
  5. nonelectrical
  6. center
  7. particle
  8. movement
Down
  1. shiny
  2. hammered
  3. different
  4. table
  5. left/right
  6. positively
  7. pulled

15 Clues: sum • top • shiny • table • pulled • center • hammered • negative • particle • movement • different • left/right • positively • breaking-down • nonelectrical

math 2022-05-17

math crossword puzzle
Across
  1. Negatively charged ion
  2. Vertical column of periodic table
  3. Resulting substances in a chemical reaction
  4. Ability of a substance to be beaten into thin sheets
  5. Logical approach to solving problems
  6. Three-dimensional region around the nucleus
  7. Polyatomic ions that have oxygen
  8. AB → A + B
  9. Positively charged particle
  10. Smallest unit of an element
  11. Mass of a water molecule
  12. Neutral atoms held by covalent bonds
  13. Original substances in a chemical reaction
  14. Compound that has an anion and cation from an acid
  15. Substance that's not entirely used up in a reaction
Down
  1. Number of protons of an element
  2. Positively charged ion
  3. A + B → AB
  4. Process that leads to the formation of ions
  5. Horizontal row of periodic table
  6. Ability of substance to be stretched into wires
  7. Charged group of covalently bonded atoms
  8. Has mass and takes up space
  9. Identification of the structure of materials
  10. Compounds containing two elements
  11. Lowest state of atom
  12. Research made for additional knowledge
  13. Atom(s) that have a positive or negative charge
  14. Study of matter and its changes
  15. Repeating patterns

30 Clues: A + B → AB • AB → A + B • Repeating patterns • Lowest state of atom • Positively charged ion • Negatively charged ion • Mass of a water molecule • Has mass and takes up space • Positively charged particle • Smallest unit of an element • Number of protons of an element • Study of matter and its changes • Horizontal row of periodic table • Polyatomic ions that have oxygen • ...

Guess The Element 2024-05-03

Guess The Element crossword puzzle
Across
  1. Third last element in the periodic table
  2. Named after the furthest planet from the sun
  3. First nom metal in the periodic table
  4. First element in the periodic table to have a chemical symbol unklike its common name
Down
  1. Named after the person who discovered radioactivity
  2. First element in the Lanthanoids
  3. Only element in the periodic table to be liquid at room temperature and have an atomic number higher than 70
  4. Its chemical symbol is the first two letters of Australia

8 Clues: First element in the Lanthanoids • First nom metal in the periodic table • Third last element in the periodic table • Named after the furthest planet from the sun • Named after the person who discovered radioactivity • Its chemical symbol is the first two letters of Australia • First element in the periodic table to have a chemical symbol unklike its common name • ...

Atomic cafe 2024-01-06

Atomic cafe crossword puzzle
Across
  1. Who made the periodic table
  2. table something that holds all of the elements
  3. are the most of the periodic tables elements
Down
  1. are the same as the atomic number as the atomic number
  2. Something that is on top of the periodic table
  3. the least amount of this on the periodic table
  4. Something that reacts with something else

7 Clues: Who made the periodic table • Something that reacts with something else • are the most of the periodic tables elements • Something that is on top of the periodic table • the least amount of this on the periodic table • table something that holds all of the elements • are the same as the atomic number as the atomic number

Atomic cafe 2024-01-06

Atomic cafe crossword puzzle
Across
  1. Who made the periodic table
  2. table something that holds all of the elements
  3. are the most of the periodic tables elements
Down
  1. are the same as the atomic number as the atomic number
  2. Something that is on top of the periodic table
  3. the least amount of this on the periodic table
  4. Something that reacts with something else

7 Clues: Who made the periodic table • Something that reacts with something else • are the most of the periodic tables elements • Something that is on top of the periodic table • the least amount of this on the periodic table • table something that holds all of the elements • are the same as the atomic number as the atomic number

Atomic cafe 2024-01-06

Atomic cafe crossword puzzle
Across
  1. Who made the periodic table
  2. table something that holds all of the elements
  3. are the most of the periodic tables elements
Down
  1. are the same as the atomic number as the atomic number
  2. Something that is on top of the periodic table
  3. the least amount of this on the periodic table
  4. Something that reacts with something else

7 Clues: Who made the periodic table • Something that reacts with something else • are the most of the periodic tables elements • Something that is on top of the periodic table • the least amount of this on the periodic table • table something that holds all of the elements • are the same as the atomic number as the atomic number

Periodic Table 2019-11-30

Periodic Table crossword puzzle
Across
  1. rows
  2. This mann arranged elements in order of atomic weights
  3. inert
  4. Group 1 metals
  5. Group 7
Down
  1. columns
  2. godfather of the periodic table
  3. The number of protons plus neutrons gives this
  4. Metals in the middle
  5. shells holds electrons
  6. This man suggested 'Law of Octaves'

11 Clues: rows • inert • columns • Group 7 • Group 1 metals • Metals in the middle • shells holds electrons • godfather of the periodic table • This man suggested 'Law of Octaves' • The number of protons plus neutrons gives this • This mann arranged elements in order of atomic weights

Periodic Table 2021-03-01

Periodic Table crossword puzzle
Across
  1. This element is the most abundant in the air of the Earth, when it is liquid it is used to cool things instantly.
  2. It was actually discovered in America, and was later brought to Europe, an incredible metal with the atomic number 78.
  3. It is one of the most valuable and useful metals, it is used in jewelry and scientific experiments. Has one of the highest melting points.
  4. The element was more normally used in the past to travel in the sky from one place to another, but we stopped it because it was very inflamable.
  5. It was the fifth radioactive element to be discovered, it is a health hazard and the heaviest gas known. It can only combine with other substances in extreme conditions.
  6. This element is the most important for humans, and is used to breathe and form water molecules.
Down
  1. This element was discovered in 1807 by Humphry Davy, it’s in the s block and it has a melting point of 63.5 ° C
  2. A noble gas that is odorless and colorless, has two-thirds the density of air, its name came from the greek word new, and is used at parties in the dark.
  3. This element is the only metal in the liquid phase at room temperature, this is used to make thermometers.
  4. Is the second lightest element in the halogens group, is a toxic and corrosive gas that is irritating to the eyes and the respiratory system. Is used in the pools to clean them.
  5. A reddish ductile metal that is usually used to make roofs, is placed in the group 11 and when it is at room state is solid.

11 Clues: This element is the most important for humans, and is used to breathe and form water molecules. • This element is the only metal in the liquid phase at room temperature, this is used to make thermometers. • This element was discovered in 1807 by Humphry Davy, it’s in the s block and it has a melting point of 63.5 ° C • ...

Periodic Table 2019-09-25

Periodic Table crossword puzzle
Across
  1. another name for row
  2. another name for column
  3. a section of the periodic table that is all a solid material that conducts energy and heat well.
  4. a section of the periodic table that belongs to elements that are not metal.
  5. the number in the top right corner of an element's box; atomic...
  6. the first letter of the symbol is upper or lower case?
Down
  1. how may groups are there?
  2. the second letter of the symbol is upper or lower case?
  3. a section of the periodic table that is a substance that takes the shape of anything it's in, no fixed volume.
  4. this determines which group an atom is in; atomic...
  5. how many periods are there?

11 Clues: another name for row • another name for column • how may groups are there? • how many periods are there? • this determines which group an atom is in; atomic... • the first letter of the symbol is upper or lower case? • the second letter of the symbol is upper or lower case? • the number in the top right corner of an element's box; atomic... • ...

Periodic Table 2021-05-19

Periodic Table crossword puzzle
Across
  1. Sought after for it’s yellow shine
  2. trinity used this as it’s fissile material
  3. The most heat resistant metal
  4. A radioactive element used in nuclear power station
  5. A metal used commonly in wiring
  6. A metal with a very low melting point
  7. only a few atoms of this element have been ever created
Down
  1. known to be in bananas
  2. lightest element on the periodic table
  3. Mixed with charcoal to make gunpowder
  4. Created through photosynthesis

11 Clues: known to be in bananas • The most heat resistant metal • Created through photosynthesis • A metal used commonly in wiring • Sought after for it’s yellow shine • Mixed with charcoal to make gunpowder • A metal with a very low melting point • lightest element on the periodic table • trinity used this as it’s fissile material • ...

Periodic Table 2023-08-28

Periodic Table crossword puzzle
Across
  1. a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids.
  2. non-metals are generally poor_____.
  3. a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.
  4. every element has a unique atomic number
  5. the basic unit of a chemical element.
Down
  1. number The____ is found above the chemical formula.
  2. metallic elements are mostly ____.
  3. elements found in groups have similar chemical properties.
  4. a compound or substance that has been purified or prepared, especially artificially.
  5. the systematic study of the structure and behavior of the physical and natural world through observation, experimentation, and the testing of theories against the evidence obtained.
  6. a vertical column of elements is called a _____.

11 Clues: metallic elements are mostly ____. • non-metals are generally poor_____. • the basic unit of a chemical element. • every element has a unique atomic number • a vertical column of elements is called a _____. • number The____ is found above the chemical formula. • elements found in groups have similar chemical properties. • ...

Periodic Table 2025-03-25

Periodic Table crossword puzzle
Across
  1. Name of outermost electrons
  2. Created a universally accepted list of the elements
  3. Noticed similarities between groups of elements
  4. Families/groups of elements
Down
  1. Made one of the first lists of elements
  2. Arranged by atomic mass, elements had pairs every 8th element
  3. Left blank spaces in the table for elements yet to be discovered
  4. The name of each row on the table
  5. Properties of the elements vary in a periodic way according to their atomic numbers
  6. Used X-ray spectroscopy to determine atomic number
  7. Published The Skeptical Chemyst

11 Clues: Name of outermost electrons • Families/groups of elements • Published The Skeptical Chemyst • The name of each row on the table • Made one of the first lists of elements • Noticed similarities between groups of elements • Used X-ray spectroscopy to determine atomic number • Created a universally accepted list of the elements • ...

Periodic Table 2025-05-05

Periodic Table crossword puzzle
Across
  1. Au
  2. Al
  3. Ge
  4. Lr
Down
  1. Li
  2. Ba
  3. W
  4. U
  5. As
  6. Sn
  7. Ar

11 Clues: W • U • Au • Li • Ba • Al • As • Ge • Sn • Lr • Ar

Periodic table 2023-02-08

Periodic table crossword puzzle
Across
  1. O, 8
  2. Ra, 88
  3. Li, 3
  4. He, 2
  5. N, 7
  6. C, 6
Down
  1. K, 19
  2. Ge, 32
  3. Fm, 100
  4. Fe, 36
  5. W, 74

11 Clues: O, 8 • N, 7 • C, 6 • K, 19 • Li, 3 • W, 74 • He, 2 • Ge, 32 • Ra, 88 • Fe, 36 • Fm, 100

Crossword for Elisha 2023-12-19

Crossword for Elisha crossword puzzle
Across
  1. largest element
  2. form of nuclear technology
  3. number of columns on the periodic table
  4. first element in the periodic table
  5. opposite of metal
  6. prefix for one used in element names
Down
  1. the most common gas in the atmosphere
  2. element with 8 valence electrons
  3. negatively charged ion
  4. popular website for budget purchases
  5. number of hydrogen atoms in a water molecule
  6. number of valence electrons in chlorine

12 Clues: largest element • opposite of metal • negatively charged ion • form of nuclear technology • element with 8 valence electrons • first element in the periodic table • popular website for budget purchases • prefix for one used in element names • the most common gas in the atmosphere • number of columns on the periodic table • number of valence electrons in chlorine • ...

Crossword for Elisha 2023-12-19

Crossword for Elisha crossword puzzle
Across
  1. largest element
  2. form of nuclear technology
  3. number of columns on the periodic table
  4. first element in the periodic table
  5. opposite of metal
  6. prefix for one used in element names
Down
  1. the most common gas in the atmosphere
  2. element with 8 valence electrons
  3. negatively charged ion
  4. popular website for budget purchases
  5. number of hydrogen atoms in a water molecule
  6. number of valence electrons in chlorine

12 Clues: largest element • opposite of metal • negatively charged ion • form of nuclear technology • element with 8 valence electrons • first element in the periodic table • popular website for budget purchases • prefix for one used in element names • the most common gas in the atmosphere • number of columns on the periodic table • number of valence electrons in chlorine • ...

chapter 4 2023-02-14

chapter 4 crossword puzzle
Across
  1. almost 80% of elements hav few valence electrons
  2. metals two or more valence electrons
  3. electrons electrons in the outermost energy level in a neutral atom
  4. hav seven valence electrons highly reactively
  5. groups metals nonmetals nonmetals metalloids
  6. both columns and rows on the periodic table relate to the relate the structure of the atom
  7. characteristics of metals and nonmetals
Down
  1. metals one valence electrons highly reactive
  2. table chemical elements arranged in a way that displays their periodic properties
  3. gases eight valence electrons and unreactive
  4. earth metals hav two valence electrons
  5. law elements vary in a periodic way with their atomic numbers
  6. transition metals two valence electrons and are rare
  7. four or more valence electrons don't exhibit characteristics of metals
  8. set of elements similar structures

15 Clues: set of elements similar structures • metals two or more valence electrons • earth metals hav two valence electrons • characteristics of metals and nonmetals • metals one valence electrons highly reactive • gases eight valence electrons and unreactive • groups metals nonmetals nonmetals metalloids • hav seven valence electrons highly reactively • ...

Atomic cafe 2024-01-06

Atomic cafe crossword puzzle
Across
  1. Who made the periodic table
  2. table something that holds all of the elements
  3. are the most of the periodic tables elements
Down
  1. are the same as the atomic number as the atomic number
  2. Something that is on top of the periodic table
  3. the least amount of this on the periodic table
  4. Something that reacts with something else

7 Clues: Who made the periodic table • Something that reacts with something else • are the most of the periodic tables elements • Something that is on top of the periodic table • the least amount of this on the periodic table • table something that holds all of the elements • are the same as the atomic number as the atomic number

Atomic cafe 2024-01-06

Atomic cafe crossword puzzle
Across
  1. Who made the periodic table
  2. table something that holds all of the elements
  3. are the most of the periodic tables elements
Down
  1. are the same as the atomic number as the atomic number
  2. Something that is on top of the periodic table
  3. the least amount of this on the periodic table
  4. Something that reacts with something else

7 Clues: Who made the periodic table • Something that reacts with something else • are the most of the periodic tables elements • Something that is on top of the periodic table • the least amount of this on the periodic table • table something that holds all of the elements • are the same as the atomic number as the atomic number

midterm review 2021-03-08

midterm review crossword puzzle
Across
  1. prefix with a subscript of 4
  2. poor conductors
  3. first period in periodic table
  4. charged atoms
  5. columns in periodic table
Down
  1. soild at room temp.
  2. prefix with a subscript of 5
  3. attration bewteen neutral bonds
  4. semi-conductors
  5. one of the seven diatomic elements

10 Clues: charged atoms • semi-conductors • poor conductors • soild at room temp. • columns in periodic table • prefix with a subscript of 5 • prefix with a subscript of 4 • first period in periodic table • attration bewteen neutral bonds • one of the seven diatomic elements

BioChem 2020-01-18

BioChem crossword puzzle
Across
  1. Ne
  2. Exit
  3. Carbon
  4. A challenge
  5. 6.02x10 to the 23
  6. S
  7. J-Shaped curve
  8. Au
Down
  1. Protein
  2. Big number on the periodic table
  3. Negative
  4. O
  5. Xe
  6. S-shaped curve
  7. In
  8. Block
  9. Peanutbutter
  10. Positive
  11. Water
  12. Neutral

20 Clues: O • S • Ne • Xe • In • Au • Exit • Block • Water • Carbon • Protein • Neutral • Negative • Positive • A challenge • Peanutbutter • S-shaped curve • J-Shaped curve • 6.02x10 to the 23 • Big number on the periodic table

BioChem 2020-01-18

BioChem crossword puzzle
Across
  1. In
  2. Ne
  3. 6.02x10 to the 23
  4. O
  5. A challenge
  6. S-shaped curve
  7. Negative
  8. Exit
  9. Big number on the periodic table
  10. Positive
Down
  1. Au
  2. Protein
  3. J-Shaped curve
  4. Neutral
  5. Carbon
  6. S
  7. Water
  8. Peanutbutter
  9. Xe
  10. Block

20 Clues: S • O • Au • In • Ne • Xe • Exit • Water • Block • Carbon • Protein • Neutral • Negative • Positive • A challenge • Peanutbutter • J-Shaped curve • S-shaped curve • 6.02x10 to the 23 • Big number on the periodic table

Chemistry final crossword puzzle 2020-12-11

Chemistry final crossword puzzle crossword puzzle
Across
  1. a subatomic particle with about the same mass of a proton but without a electrical charge
  2. a stable subatomic particle with a charge of a negative electricity
  3. the arrangement of electrons in the energy levels, sublevels and orbitals of atoms
  4. the energy required to remove an electron from an atom
  5. Level, main energy level or distance of an electron from the nucleus; (n); correspond to the rows 1-7 on the Periodic Table
  6. states that each electron occupies the lowest energy orbital available
  7. Proposed 1st periodic table where elements were arranged according to Atomic Mass
  8. electrons occupy equal energy orbitals to maximize the number of unpaired e-s
  9. regions within the energy levels; corresponds to the block grouping s,p,d,f on the Periodic Table
  10. 3 mutually perpendicular dumbbell shaped orbitals; second to fill from 2nd energy level on up, can hold max of 6 electrons
  11. their shapes are even more complex than s, p, or d orbitals; can hold a total of 14 electrons in 7 sub-shells; in the fourth and fifth energy levels
  12. revised periodic table and arranged elements according to Atomic Number
  13. 5 orbitals of cloverleaf shape; third to fill for any energy level; beginning in the third shell, can hold a total
Down
  1. the energy change occurring when an anion of the element in the gaseous phase loses an electron
  2. maximum of two electrons may occupy an atomic orbital, but only if they have opposite spins
  3. Is the smallest constituent unit of ordinary matter that has the properties of a chemical element
  4. the tendency for an atom to attract electrons to itself when it is chemically combined with another element
  5. spherical orbitals, first to fill for any energy level: can only hold 2 electrons
  6. an electron in the highest occupied energy level of an atom.
  7. a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge.

20 Clues: the energy required to remove an electron from an atom • an electron in the highest occupied energy level of an atom. • a stable subatomic particle with a charge of a negative electricity • states that each electron occupies the lowest energy orbital available • revised periodic table and arranged elements according to Atomic Number • ...

C2 The periodic table 2020-12-14

C2 The periodic table crossword puzzle
Across
  1. Elements in Group 1 of the periodic table
  2. A product formed when lithium reacts with water (7,9).
  3. Scientist who arranged the elements by atomic weight and chemical properties. He also left gaps for undiscovered elements.
  4. The elements found in Group 7 of the periodic table (6,6)
  5. The maximum number of electrons that can occupy the first electron shell
  6. I have five electrons in my outermost shell what group do I belong to?
  7. I have two electrons in my outermost shell what group do I belong to?
  8. Smallest unit of matter that has the characteristic properties of a chemical element
  9. I have two electron shells what period do I belong to?
  10. The centre of an atom
  11. I typically react by losing electrons, I'm usually a good conductor of heat and electricity, what am I?
  12. A column of elements in the periodic table which have similar chemical properties
  13. I have a mass number of 12 and an atomic number of 6, how many neutrons do I have?
  14. I have a mass number of 12 and an atomic number of 6, what element am I?
Down
  1. A product formed when sodium reacts with water (6,9).
  2. A flammable gas produced when an alkali metal reacts with water.
  3. Horizontal row of elements on the periodic table that have the same number of electrons shells.
  4. I'm in group 7 and period 3
  5. A particle, atom or molecule with a net electrical charge
  6. The maximum number of electrons that can occupy the second electron shell
  7. we have full outer electron shells, we are unreactive (5,5).
  8. The maximum number of electrons that can occupy the third electron shell
  9. I'm in group 1 and period 4
  10. I have three electron shells what period do I belong to?
  11. I have four electrons in my outermost shell what group do I belong to?
  12. A product formed when potassium reacts with water (6,9).
  13. I typically react by gaining electrons, I'm usually a poor conductor of heat and electricity(3,5).

27 Clues: The centre of an atom • I'm in group 7 and period 3 • I'm in group 1 and period 4 • Elements in Group 1 of the periodic table • A product formed when sodium reacts with water (6,9). • A product formed when lithium reacts with water (7,9). • I have two electron shells what period do I belong to? • I have three electron shells what period do I belong to? • ...

Q1 Chemistry Review 2024-05-20

Q1 Chemistry Review crossword puzzle
Across
  1. A _________ is an element in Group 17 of the periodic table.
  2. A measure of the ability of an atom to attract electrons in a chemical bond.
  3. The central part of an atom that contains protons and neutrons.
  4. A vertical column of elements in the periodic table.
  5. A subatomic particle with a positive charge.
  6. A chemical bond formed by the sharing of electrons between atoms.
  7. A chemical bond formed by the electrostatic attraction between positive and negative ions.
  8. A group of atoms bonded together, representing the smallest fundamental unit of a chemical compound.
  9. _________ Number it the total number of protons and neutrons in the nucleus of an atom.
  10. The smallest unit of an element that retains the chemical properties of that element.
  11. An atom that has gained or lost one or more electrons and has a net charge.
  12. A subatomic particle with no charge.
  13. A subatomic particle with a negative charge.
  14. The ability of a substance to conduct electricity or heat.
Down
  1. Anything that has mass and takes up space.
  2. The electrons in a covalent bond are _________.
  3. _________ force of attraction or repulsion between charged particles.
  4. A pure substance that cannot be broken down into simpler substances by chemical means.
  5. Atoms of the same element that have different numbers of neutrons.
  6. _________ electrons are in the outermost energy level of an atom.
  7. The ability of a substance to dissolve in a solvent.
  8. The electrons in an ionic bond _________ from the metal to the nonmetal.
  9. An _________ metal is an element in Group 1 of the periodic table.
  10. A pure substance made up of two or more different elements chemically combined.
  11. _________ Number is the same as the number of protons in the nucleus of an atom.
  12. A horizontal row of elements in the periodic table.
  13. _________ Rule states atoms tend to gain, lose, or share electrons in order to have a full set of eight valence electrons.

27 Clues: A subatomic particle with no charge. • Anything that has mass and takes up space. • A subatomic particle with a positive charge. • A subatomic particle with a negative charge. • The electrons in a covalent bond are _________. • A horizontal row of elements in the periodic table. • The ability of a substance to dissolve in a solvent. • ...

Ashely’s Crossword 2022-04-02

Ashely’s Crossword crossword puzzle
Across
  1. a metallic chemical element that is easily formed into sheets and wires
  2. atom or group of atoms that bears a positive electric charge.
  3. A substance that has only 1 atom
  4. Elements can be found
  5. An atom is the smallest unit of ordinary matter that forms a chemical element.
  6. Zinc is a slightly brittle metal at room temperature
  7. Most reactive chemical element and group 17 in the periodic table
  8. the atomic number is 12
  9. A positive charge
  10. A column in the periodic table of the chemical elements
  11. the outermost shell of an atom containing the valence electron
  12. Carries a negative charge
  13. the third-most abundant gas in the Earth's atmosphere .
  14. The horizontal rows in the periodic table
  15. An alkaline earth metal
Down
  1. The atomic number is 19 and it’s an alkali metal
  2. a stable subatomic particle with a charge of negative electricity
  3. the number of protons in the nucleus of an atom, which is characteristic of a chemical element and determines its place in the periodic table.
  4. a subatomic particle of about the same mass as a proton but without an electric charge
  5. producing electricity.
  6. soft silvery-white metal
  7. an atomic orbital is a mathematical function describing the location and wave-like behavior of an electron in an atom.
  8. A substance characterised by high electrical and thermal conductivity
  9. The smallest particles of a substance that usually has more than 1 atom
  10. atom or molecule with a net electrical charge.
  11. a compound with particular chemical properties including turning litmus blue and neutralizing or effervescing with acids
  12. odourless reactive gas, the chemical element of atomic number 8
  13. a non-metal with semiconducting properties, used in making electronic circuits.
  14. occurs in minute quantities in Earth's atmosphere and trapped within the rocks of Earth's crust.

29 Clues: A positive charge • Elements can be found • producing electricity. • the atomic number is 12 • An alkaline earth metal • soft silvery-white metal • Carries a negative charge • A substance that has only 1 atom • The horizontal rows in the periodic table • atom or molecule with a net electrical charge. • The atomic number is 19 and it’s an alkali metal • ...

Chemistry Vocabulary 1 2025-07-27

Chemistry Vocabulary 1 crossword puzzle
Across
  1. ___ series: a series of metals ordered by their reactivity, from highest to lowest
  2. ___ state: the lowest energy level of an atom
  3. reaction where a more reactive metal removes a less reactive metal from its compound
  4. a substance formed naturally in the ground and from which metal can be obtained
  5. a horizontal row in the periodic table
  6. a vertical column in the periodic table
  7. the group 1 metals, which form an
  8. a charged version of an atom, formed from the loss or gain of electrons
  9. a strong bond between an anion and a cation, formed via electron donation
  10. a negatively charged ion formed from the gain of electrons
  11. houses the electrons that orbit the nucleus of an atom
  12. the electrons in the outer shell of an element
  13. elements in the periodic table that are situated close to the border between metals and non-metals; metalloids share properties and appearance characteristics with both metals and non-metals
  14. the group 17 elements (e.g. chlorine and iodine)
Down
  1. a positively charged ion formed from the loss of electrons
  2. the arrangement of an atom's electrons in the shells around the nucleus
  3. the block of metals in the periodic table containing the elements in groups 3 to 12 and in periods 4 to 7
  4. the attraction between oppositely charged particles
  5. group 18 elements (e.g. neon and krypton)
  6. the rule that states atoms tend to lose, gain or share valence electrons to achieve eight electrons in their outer shell
  7. a substance made up of only one type of atom
  8. a strong bond almost always between two non-metals that share electrons, forming a molecule
  9. the smallest subatomic particle in an atom arranged around the nucleus in shells
  10. ___ earth metals: the group 2 metals, which form an alkaline solution when they react with water

24 Clues: the group 1 metals, which form an • a horizontal row in the periodic table • a vertical column in the periodic table • group 18 elements (e.g. neon and krypton) • a substance made up of only one type of atom • ___ state: the lowest energy level of an atom • the electrons in the outer shell of an element • the group 17 elements (e.g. chlorine and iodine) • ...

Chemistry 2022-06-19

Chemistry crossword puzzle
Across
  1. a mixture with only one visible phase.
  2. all particles are in constant mo....
  3. elements on the per..... table represents individual atoms.
  4. a mixture that has more than one visible phase.
  5. is a type of matter with lots of particle movement
  6. we call the electrons in the outer shell val..... electrons.
  7. contains more than one type of particle
  8. These elements may have metal and nonmetals properties.
  9. the number of groups of atoms in the periodic table.
  10. particles at...ct each other
  11. the charge of an atom before it turns into an ion.
  12. to make the charge of an atom neutral there must be the same amount of electrons and pr.....
  13. most elements on the periodic table are m.....
  14. an ele.... is a pure substance that cannot be broken down into simpler substances either physically or chemically.
  15. the core of an atom made of positively charged particles.
Down
  1. an exo....... reaction is a chemical reaction that releases energy in the form of heat, causing the temperature to
  2. is a type of matter with little particle movement
  3. the smallest piece of matter that is indivisible
  4. an endo....... reaction is a chemical reaction that absorbs energy, causing the temperature to decrease.
  5. All matter is made up of tiny pa....... separated by empty space
  6. quan........ property is a property that can be measured using a numeric value
  7. qual....... property is a property that does not have a numeric value
  8. orbits the nucleus of an atom.
  9. the at.... number is the number of protons of an atom.
  10. the first element on the periodic table
  11. contains multiple elements bonded together but is still a pure substance.
  12. matter that contains only one type of particle is a p... substance
  13. is a type of matter with very high amount of particle movement
  14. is anything that takes up space and has mass.

29 Clues: particles at...ct each other • orbits the nucleus of an atom. • all particles are in constant mo.... • a mixture with only one visible phase. • contains more than one type of particle • the first element on the periodic table • is anything that takes up space and has mass. • most elements on the periodic table are m..... • a mixture that has more than one visible phase. • ...

Chemistry Vocabulary Crossword 2023-01-13

Chemistry Vocabulary Crossword crossword puzzle
Across
  1. a formation when an atom loses or gains one or more electrons.
  2. less reactive than an Alkali Metal and are known to be earth metals.
  3. a metal that is less reactive and remain unchanged and are the earliest among metals.
  4. elements in Group 18 that never react with other elements.
  5. when an electron is added to the original atom.
  6. a series of radioactive elements ,90-103,that are separated from the rest of the periodic table.
  7. a column in the periodic table that is read top to bottom.
  8. when an electron is lost from the atom and there are more protons than electrons.
  9. a metal that is very reactive, to oxygen and water vapor, and belongs in Group 1.
  10. elements that conduct electricity and heat well and have a shiny appearance.
  11. a measure of atomic mass in an element.
Down
  1. a negatively charged particle.
  2. an uncharged particle.
  3. elements that have properties of both metals and nonmetals.
  4. the center of an atom.
  5. a positively charged particle.
  6. a row in the periodic table that is read left to right.
  7. elements in Group 17 that are very reactive nonmetals that easily form compounds called salts with many metals.
  8. when the identity of the atom changes due to the number of protons changing to create a new elements.
  9. a crowd of electrons moving around the nucleus.
  10. a series of metallic elements ,58-71,that are separated from the rest of the periodic table.
  11. an element with a dull surface and are poor conductors of electricity and heat, opposite of a metal.
  12. when atoms produce energy and particles from the nuclei to create new atoms of different elements.
  13. the number of protons in the nucleus of the element.
  14. atoms of the same element that have a different number of neutrons.

25 Clues: an uncharged particle. • the center of an atom. • a negatively charged particle. • a positively charged particle. • a measure of atomic mass in an element. • a crowd of electrons moving around the nucleus. • when an electron is added to the original atom. • the number of protons in the nucleus of the element. • a row in the periodic table that is read left to right. • ...

History of the Periodic Table 2021-01-03

History of the Periodic Table crossword puzzle
Across
  1. Found properties repeat on the 8th element when arranged by atomic weight
  2. Discovered noble gases
  3. Created the element symbol system; determined the weight of 43 elements when bonded to oxygen
  4. created a periodic table but didn't receive credit
Down
  1. Discovered triads
  2. Created the first periodic table & left gaps for undiscovered elements
  3. Determined more accurate atomic weights
  4. Added the Actinide Series to the Periodic Table
  5. Arranged the elements by atomic numbers

9 Clues: Discovered triads • Discovered noble gases • Determined more accurate atomic weights • Arranged the elements by atomic numbers • Added the Actinide Series to the Periodic Table • created a periodic table but didn't receive credit • Created the first periodic table & left gaps for undiscovered elements • ...

Periodic table 2017-02-08

Periodic table crossword puzzle
Across
  1. Tells you how many protons and electrons there are
  2. the collum the elements are in
  3. The Big letter in the middle of the block on the periodic table
  4. Made up of at least one atom
  5. Dull, brittle solid
Down
  1. the types of elements there are
  2. Dead guy that studied the Elements
  3. Tells you how much the atom weighs
  4. Have properties of metals and non-metals
  5. A group of elements that are not social (they don't bond with other elements)
  6. Shiny, malleable, ductile solid

11 Clues: Dull, brittle solid • Made up of at least one atom • the collum the elements are in • the types of elements there are • Shiny, malleable, ductile solid • Dead guy that studied the Elements • Tells you how much the atom weighs • Have properties of metals and non-metals • Tells you how many protons and electrons there are • ...

Periodic Table 2021-07-21

Periodic Table crossword puzzle
Across
  1. What is the name of a downward row in the periodic table?
  2. What is the part of an atom which no charge called?
  3. What is the name of the orbit an electron is in?
  4. How many electrons can be in the second shell?
  5. What is the number above an element called?
Down
  1. What is the number below at atom called?
  2. What is the part of an atom with a positive charge called?
  3. Which element has the smallest atomic mass?
  4. Who created the periodic table?
  5. What is the part of an atom with a negative charge called?
  6. How many electrons can be in the first shell?

11 Clues: Who created the periodic table? • What is the number below at atom called? • Which element has the smallest atomic mass? • What is the number above an element called? • How many electrons can be in the first shell? • How many electrons can be in the second shell? • What is the name of the orbit an electron is in? • What is the part of an atom which no charge called? • ...

Periodic Table 2021-04-12

Periodic Table crossword puzzle
Across
  1. I react with strongly with water and have 55 protons
  2. My atomic number is 78
  3. Group with 7 valence electrons
  4. I am not really an alkali metal, but since I have only 1 electron I behave like them
  5. I am a Noble gas with an atomic weight of 222.018
  6. I am a noble gas with 2 electrons
Down
  1. I am a member of the Alkaline Earth Metals and I have a mass number of 40
  2. I am a gas with a mass number of 19
  3. I am a metalloid with an atomic number of 5
  4. I have 26 Protons
  5. I am a gas with 8 protons and 8 neutrons

11 Clues: I have 26 Protons • My atomic number is 78 • Group with 7 valence 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 metalloid with an atomic number of 5 • I am a Noble gas with an atomic weight of 222.018 • I react with strongly with water and have 55 protons • ...

Periodic table 2021-10-25

Periodic table crossword puzzle
Across
  1. When found in a certain area many people dig for it as it can supply them with a large amount of money
  2. tells the reader how much protons and electrons an element has
  3. The creator of the periodic table
  4. Within the nucleus of the atom alongside the protons
  5. Has the highest melting point of all the metalloids
Down
  1. The most reflective metal
  2. Contains 92 protons and electrons
  3. Is required for respiration
  4. Used to make planes
  5. circle the atom within their shells
  6. within the nucleus of the atom alongside the neutrons

11 Clues: Used to make planes • The most reflective metal • Is required for respiration • Contains 92 protons and electrons • The creator of the periodic table • circle the atom within their shells • Has the highest melting point of all the metalloids • Within the nucleus of the atom alongside the protons • within the nucleus of the atom alongside the neutrons • ...

Periodic table 2021-05-14

Periodic table crossword puzzle
Across
  1. the lightest element
  2. a metalloid found in computer chips
  3. a transition metal found in red blood cells
  4. the horizontal rows In periodic table
  5. an alkali metal
Down
  1. another name for group 18
  2. Another name for group 17
  3. a inner transition element
  4. a vertical column in the periodic table
  5. a transition metal
  6. the lightest metal

11 Clues: an alkali metal • a transition metal • the lightest metal • the lightest element • another name for group 18 • Another name for group 17 • a inner transition element • a metalloid found in computer chips • the horizontal rows In periodic table • a vertical column in the periodic table • a transition metal found in red blood cells

Periodic table 2013-12-08

Periodic table crossword puzzle
Across
  1. / Rb
  2. / another name for sodium chloride
  3. / The centre of an atom
  4. / The kind of bonding between two non-metals
  5. / the most reactive group one metal
  6. / the chemical symbol for chlorine
Down
  1. / the least reactive group one metal
  2. / what do atoms do in covalent bonding
  3. / what makes up the outer shell of an atom
  4. / the chemical symbol for gold
  5. / the kind of bonding between a metal and a non metal

11 Clues: / Rb • / The centre of an atom • / the chemical symbol for gold • / another name for sodium chloride • / the chemical symbol for chlorine • / the most reactive group one metal • / the least reactive group one metal • / what do atoms do in covalent bonding • / what makes up the outer shell of an atom • / The kind of bonding between two non-metals • ...

Periodic Table 2015-03-06

Periodic Table crossword puzzle
Across
  1. / ...deficiency affects about two billion people in the developing world and is associated with many diseases
  2. / It is the ninth most abundant element in the universe
  3. / It has zero neutrons
  4. / The element forms about 77% of Earth's atmosphere
  5. / It is found in salt
Down
  1. / It is the least dense solid element
  2. / Most reactive non-metal
  3. / One of its allotropes is diamond
  4. / Rarest element in the world
  5. / In its purest form, it is a bright, slightly reddish yellow, dense, soft, malleable and ductile metal
  6. / It is necessary to sustain most terrestrial life as it is used in respiration

11 Clues: / It is found in salt • / It has zero neutrons • / Most reactive non-metal • / Rarest element in the world • / One of its allotropes is diamond • / It is the least dense solid element • / The element forms about 77% of Earth's atmosphere • / It is the ninth most abundant element in the universe • ...

Periodic table 2022-04-24

Periodic table crossword puzzle
Across
  1. Gives a brick red flame
  2. Noble gas with a duplet
  3. A monovalent nonmetal
  4. Radioactive elements
  5. Supporter of combustion
Down
  1. A highly reactive metal
  2. A metalloid in Period 3
  3. A neutral gas
  4. Metal with variable valency 1 and 2
  5. Electrons in the outermost orbit
  6. Valency of Group 18 elements

11 Clues: A neutral gas • Radioactive elements • A monovalent nonmetal • A highly reactive metal • A metalloid in Period 3 • Gives a brick red flame • Noble gas with a duplet • Supporter of combustion • Valency of Group 18 elements • Electrons in the outermost orbit • Metal with variable valency 1 and 2

Periodic table 2024-04-05

Periodic table crossword puzzle
Across
  1. the neutral charge in a nucleus
  2. positive charge in the nucleus
  3. the elctrons that determain the reactivity of an element
  4. Natural materials that do not produce heat or electricity and are structurally fragile
  5. an elements intermediate in properties between the typical metals and nonmetals
Down
  1. he basic building block of chemistry
  2. the negative charge in the nucleus
  3. a column in the periodic table of the chemical elements
  4. a horizontal row in which all the elements in that row
  5. items that can't be easily broken into smaller pieces
  6. lustrous elements that are good conductors of heat and electricity

11 Clues: positive charge in the nucleus • the neutral charge in a nucleus • the negative charge in the nucleus • he basic building block of chemistry • items that can't be easily broken into smaller pieces • a horizontal row in which all the elements in that row • a column in the periodic table of the chemical elements • the elctrons that determain the reactivity of an element • ...

Periodic table crossword 2023-08-25

Periodic table crossword crossword puzzle
Across
  1. on right This is found where___
  2. tool Makes the periodic table invaluable___
  3. The man in 1969 who invented the periodic table___
  4. The atomic number___
  5. on left This is found where___
  6. The one to two letter symbol representing an element___
Down
  1. the s and p blocks are known as the___
  2. what seven rows are called___
  3. table Tells all of the elements___
  4. You can predict a lot about the chemical___
  5. each row corresponds to a different___
  6. Most elements are___

12 Clues: The atomic number___ • Most elements are___ • what seven rows are called___ • on left This is found where___ • on right This is found where___ • table Tells all of the elements___ • each row corresponds to a different___ • the s and p blocks are known as the___ • You can predict a lot about the chemical___ • tool Makes the periodic table invaluable___ • ...

Periodic table crossword 2023-08-25

Periodic table crossword crossword puzzle
Across
  1. on right This is found where___
  2. tool Makes the periodic table invaluable___
  3. The man in 1969 who invented the periodic table___
  4. The atomic number___
  5. on left This is found where___
  6. The one to two letter symbol representing an element___
Down
  1. the s and p blocks are known as the___
  2. what seven rows are called___
  3. table Tells all of the elements___
  4. You can predict a lot about the chemical___
  5. each row corresponds to a different___
  6. Most elements are___

12 Clues: The atomic number___ • Most elements are___ • what seven rows are called___ • on left This is found where___ • on right This is found where___ • table Tells all of the elements___ • each row corresponds to a different___ • the s and p blocks are known as the___ • You can predict a lot about the chemical___ • tool Makes the periodic table invaluable___ • ...

periodic table crossword 2024-11-22

periodic table crossword crossword puzzle
Across
  1. who's table was published
  2. ductile
  3. semiconductor
  4. never found pure
  5. who developed the first unofficial periodic table
  6. iron is a
  7. most reactive nonmetals
  8. these metals are ductile
  9. low melting point
Down
  1. whose table had 28 elements
  2. most reactive metals
  3. silicon is a
  4. hydrogen is a
  5. have full valence electrons shells
  6. radioactive
  7. rare metals

16 Clues: ductile • iron is a • radioactive • rare metals • silicon is a • semiconductor • hydrogen is a • never found pure • low melting point • most reactive metals • most reactive nonmetals • these metals are ductile • who's table was published • whose table had 28 elements • have full valence electrons shells • who developed the first unofficial periodic table

Periodic Table Crossword 2022-05-16

Periodic Table Crossword crossword puzzle
Across
  1. Inventor of the periodic table
  2. A substance with properties intermediate to metals and non metals
  3. The group of reactive non-metallic substances on the periodic table
  4. A substance with high electrical conductivity
Down
  1. An element that is not metal
  2. The way the elements are organized
  3. Wears a lot of sweaters
  4. uncombined atoms
  5. negatively charged particle
  6. negatively charged electrons

10 Clues: uncombined atoms • Wears a lot of sweaters • negatively charged particle • An element that is not metal • negatively charged electrons • Inventor of the periodic table • The way the elements are organized • A substance with high electrical conductivity • A substance with properties intermediate to metals and non metals • ...