periodic table Crossword Puzzles

Unit 1 Review 2022-09-09

Unit 1 Review crossword puzzle
Across
  1. Rows of the Periodic Table
  2. Type of change without creating a new substance
  3. element with 12 protons
  4. Chemical Symbol P
  5. Is Mg an element or a compound?
  6. Father of the Periodic Table
Down
  1. Is H2O an element or a compound?
  2. Columns of the Periodic Table
  3. Chemical Symbol K
  4. Type of change that cannot be reversed
  5. Chemical Symbol Na
  6. 2 or more substances easily separated
  7. A pure substance
  8. 2 substances chemically combined
  9. Second lightest element
  10. Physical changes cannot be reversed (T/F)
  11. How many elements in NaCO3?

17 Clues: A pure substance • Chemical Symbol K • Chemical Symbol P • Chemical Symbol Na • element with 12 protons • Second lightest element • Rows of the Periodic Table • How many elements in NaCO3? • Father of the Periodic Table • Columns of the Periodic Table • Is Mg an element or a compound? • Is H2O an element or a compound? • 2 substances chemically combined • ...

Cross Word about Periodic Table 2017-01-11

Cross Word about Periodic Table crossword puzzle
Across
  1. The horizontal rows of the periodic table are called
  2. the name of group 7A in periodic table
  3. This compound have 38 atomic number and part of alkali earth metals
  4. it is used for make bicycle frames
  5. the name of group 6A in periodic table
  6. amount of compound in noble gases
  7. This compound used to kill bacteria
  8. it is one kind of group 4a and sometimes used in beauty field
  9. it is on kind of alkali metals and it is used in bateries and medicine to treat mental disorders
  10. amount of group 3a in perodic table
Down
  1. it is one of the element in choloroflourocarbons or CFCs
  2. in the body, this compound used for control of the water content of the blood
  3. it is used of street lamp that give an orange glow
  4. It is one kind of nobel gases. it have 36 atomic number
  5. The number of proton in an atom
  6. it is one kind of group 3A and the position under alumunium
  7. it is can you see in periodic table is placed alone
  8. it is used make the bright light in photographer's flash gun
  9. it is used for the formation of healty teeth and bones
  10. it is used for lift meteorological ballons into atmosphere

20 Clues: The number of proton in an atom • amount of compound in noble gases • it is used for make bicycle frames • This compound used to kill bacteria • amount of group 3a in perodic table • the name of group 7A in periodic table • the name of group 6A in periodic table • it is used of street lamp that give an orange glow • it is can you see in periodic table is placed alone • ...

periodic table terms 2025-11-10

periodic table terms crossword puzzle
Across
  1. a part or aspect of something abstract, especially one that is essential or characteristic.
  2. a chemical element, primarily located on the right side of the periodic table
  3. a collection of people or things acting as a unit
  4. an element's tendency to undergo chemical reactions
  5. the predictable patterns in the properties of elements that arise from their arrangement on the periodic table
  6. soft, shiny, and highly reactive metals that each have one electron in their outermost shell.
Down
  1. a table of the chemical elements arranged in order of atomic number, usually in rows,
  2. elements on the periodic table that have properties between those of metals and nonmetals.
  3. a horizontal row of the periodic table
  4. a group of elements found primarily on the left side of the periodic table
  5. how an element reacts with others, a pattern determined by its electron configuration.
  6. a Russian chemist known for formulating the periodic law and creating a version of the periodic table of elements.

12 Clues: a horizontal row of the periodic table • a collection of people or things acting as a unit • an element's tendency to undergo chemical reactions • a group of elements found primarily on the left side of the periodic table • a chemical element, primarily located on the right side of the periodic table • ...

Periodic Table 2023-08-25

Periodic Table crossword puzzle
Across
  1. A vertical column of elements is called a __ or a family.
  2. __ has the most amount of protons in the periodic table.
  3. Atomic number of 1.
  4. Created the first periodic table.
  5. Each element has a unique atomic number which is the amount of __ in the nucleus.
  6. What makes the periodic table really invaulable is its use as a __ tool.
  7. Circles around the atom and has no charge.
  8. The __is the most powerful tool chemists have for organizing chemical information.
  9. The most radioactive atom.
Down
  1. Deadliest element
  2. Cant mix with anything else.
  3. The latest element to be discovered.
  4. The amount of __ in a element is equal to the amount of protons in a element
  5. Atoms on the periodic table are listed by__.
  6. The first element to be discovered.
  7. The 7 horizontal rows are called __.

16 Clues: Deadliest element • Atomic number of 1. • The most radioactive atom. • Cant mix with anything else. • Created the first periodic table. • The first element to be discovered. • The latest element to be discovered. • The 7 horizontal rows are called __. • Circles around the atom and has no charge. • Atoms on the periodic table are listed by__. • ...

Periodic Table 2023-08-25

Periodic Table crossword puzzle
Across
  1. A vertical column of elements is called a __ or a family.
  2. __ has the most amount of protons in the periodic table.
  3. Atomic number of 1.
  4. Created the first periodic table.
  5. Each element has a unique atomic number which is the amount of __ in the nucleus.
  6. What makes the periodic table really invaulable is its use as a __ tool.
  7. Circles around the atom and has no charge.
  8. The __is the most powerful tool chemists have for organizing chemical information.
  9. The most radioactive atom.
Down
  1. Deadliest element
  2. Cant mix with anything else.
  3. The latest element to be discovered.
  4. The amount of __ in a element is equal to the amount of protons in a element
  5. Atoms on the periodic table are listed by__.
  6. The first element to be discovered.
  7. The 7 horizontal rows are called __.

16 Clues: Deadliest element • Atomic number of 1. • The most radioactive atom. • Cant mix with anything else. • Created the first periodic table. • The first element to be discovered. • The latest element to be discovered. • The 7 horizontal rows are called __. • Circles around the atom and has no charge. • Atoms on the periodic table are listed by__. • ...

Periodic Table 2023-08-25

Periodic Table crossword puzzle
Across
  1. A vertical column of elements is called a __ or a family.
  2. __ has the most amount of protons in the periodic table.
  3. Atomic number of 1.
  4. Created the first periodic table.
  5. Each element has a unique atomic number which is the amount of __ in the nucleus.
  6. What makes the periodic table really invaulable is its use as a __ tool.
  7. Circles around the atom and has no charge.
  8. The __is the most powerful tool chemists have for organizing chemical information.
  9. The most radioactive atom.
Down
  1. Deadliest element
  2. Cant mix with anything else.
  3. The latest element to be discovered.
  4. The amount of __ in a element is equal to the amount of protons in a element
  5. Atoms on the periodic table are listed by__.
  6. The first element to be discovered.
  7. The 7 horizontal rows are called __.

16 Clues: Deadliest element • Atomic number of 1. • The most radioactive atom. • Cant mix with anything else. • Created the first periodic table. • The first element to be discovered. • The latest element to be discovered. • The 7 horizontal rows are called __. • Circles around the atom and has no charge. • Atoms on the periodic table are listed by__. • ...

Elements, Mixtures and Compounds 2023-11-18

Elements, Mixtures and Compounds crossword puzzle
Across
  1. yellow metal used to make jewellery
  2. particle formed when atoms join together
  3. compound with formula H2O
  4. unusual metal found in thermometers
  5. hard, strong material eg. copper
  6. substance formed when 2 elements bond
  7. chemical used in a reaction
  8. chemical formed in a reaction
  9. describes elements such as helium, oxygen and hydrogen
  10. the table where elements are listed
Down
  1. element which we breathe in
  2. family of similar elements
  3. non metal used to purify water
  4. tiny particle which makes up all substances
  5. row across the Periodic Table
  6. compound which we breathe out
  7. simplest chemicals
  8. side of the Periodic Table where you find metals
  9. chemical change which makes new materials
  10. metal element found in food cans
  11. metal used to make ladders and windows

21 Clues: simplest chemicals • compound with formula H2O • family of similar elements • element which we breathe in • chemical used in a reaction • row across the Periodic Table • compound which we breathe out • chemical formed in a reaction • non metal used to purify water • hard, strong material eg. copper • metal element found in food cans • yellow metal used to make jewellery • ...

science crosswords 2023-12-05

science crosswords crossword puzzle
Across
  1. can be drawn into a wire
  2. everything featured on the periodic table
  3. negative charge
  4. no charge
  5. an object in motion remains in motion
  6. they live in groups 13-16
  7. for every action, there is an equal and opposite reaction.
  8. they live in groups 1-16
  9. they live in groups 14-18
  10. M/S2
Down
  1. speed with a direction
  2. one evidence of a chemical reaction
  3. they go up and down on the periodic table
  4. how fast an object is moving
  5. where protons and neutrons are stored
  6. goes across on the periodic table
  7. the less the mass, the greater the acceleration
  8. Positively charged
  9. reflects light when polished
  10. how to calculate for speed
  11. can be bent or hammered flat

21 Clues: M/S2 • no charge • negative charge • Positively charged • speed with a direction • can be drawn into a wire • they live in groups 1-16 • they live in groups 13-16 • they live in groups 14-18 • how to calculate for speed • how fast an object is moving • reflects light when polished • can be bent or hammered flat • goes across on the periodic table • one evidence of a chemical reaction • ...

First 20 Elements of the Periodic Table 2021-10-27

First 20 Elements of the Periodic Table crossword puzzle
Across
  1. this gas is needed for life processes
  2. element number 4 in the Periodic Table
  3. used to clean pools and floors
  4. makes up most of the atmosphere
  5. used to make planes and foil
  6. Na na na na na!
  7. the lightest element
  8. this exists in a white and a red form
  9. needed for strong bones and teeth
  10. the third element in the Periodic Table
Down
  1. used to fill gas balloons
  2. this element sounds like the word "boring"
  3. an element found in sand
  4. this gas is used to make glowing signs
  5. found in toothpaste
  6. another inert gas, the 18th element
  7. element number 12 in the Periodic Table
  8. found in bananas
  9. yellow element with a strong smell
  10. this element makes up diamonds and graphite

20 Clues: Na na na na na! • found in bananas • found in toothpaste • the lightest element • an element found in sand • used to fill gas balloons • used to make planes and foil • used to clean pools and floors • makes up most of the atmosphere • needed for strong bones and teeth • yellow element with a strong smell • another inert gas, the 18th element • this gas is needed for life processes • ...

Chm 2.1 Crossword puzzle 2025-10-30

Chm 2.1 Crossword puzzle crossword puzzle
Across
  1. Vertical on the periodic table
  2. Founder of the Periodic table
  3. The electron in the outer most shell
  4. The distance between the nuclei and the outermost atom
  5. Horizontal on the periodic table
Down
  1. group 17 on the periodic table
  2. The first element in the periodic table
  3. the measure of an atom ability to attract another electron to itself
  4. The energy required to remove an electron from an ion
  5. first word Group 18 on the periodic table

10 Clues: Founder of the Periodic table • group 17 on the periodic table • Vertical on the periodic table • Horizontal on the periodic table • The electron in the outer most shell • The first element in the periodic table • first word Group 18 on the periodic table • The energy required to remove an electron from an ion • The distance between the nuclei and the outermost atom • ...

Vocab 3 2023-10-17

Vocab 3 crossword puzzle
Across
  1. Come from group 18, each has 8 valence electrons except for helium which has 2.
  2. A table of chemical elements arranged in a way that displays periodic properties in relation to their atomic number.
  3. These are elements in group one, they only have one valence electron.
  4. Consists of elements from group 17, these elements have 7 valence electrons.
  5. Name for a row on the periodic table.
  6. These are elements in group one tend to have 2 valence electrons which they lose making them 2+ cations.
  7. A set of elements on the same colomn on the periodic table.
  8. Have four or more valence electrons do not exhibit the general properties of metals.
  9. An element that has few valence electrons.
  10. The distance from the center of the nucleus to the electrons outermost energy level.
Down
  1. Model of the elements chemical symbol surrounded by the atoms valence electrons.
  2. Make up groups 3 to 12 normally have one to 2 valence electrons.
  3. Electrons in the outermost energy level of a nuetral atom.
  4. Main body of the periodic table normally have 2 valence electrons.
  5. A set of elements on the same column of the periodic table.
  6. Make up groups 13 to 16 which contain metals, non-metals, and metalloids.
  7. States that the elements vary in a periodic way with their atomic number.
  8. Measure of an elements ability to attract and hold electrons when bonded to other atoms.
  9. Elements that have characteristics between those of metals and non-metals, also known as semiconductors.

19 Clues: Name for a row on the periodic table. • An element that has few valence electrons. • Electrons in the outermost energy level of a nuetral atom. • A set of elements on the same column of the periodic table. • A set of elements on the same colomn on the periodic table. • Make up groups 3 to 12 normally have one to 2 valence electrons. • ...

The Periodic Table and its Trends 2024-05-02

The Periodic Table and its Trends crossword puzzle
Across
  1. Row 5, gains 1 valence electron
  2. Row 6, loses 2 valence electrons
  3. Row 1, 2 valence electrons
  4. Row 3, column 2
  5. Row 4, 7 valence electrons
  6. From row 3 to 12
  7. A noble gas that's in row 4
  8. Sodium symbol
Down
  1. Row 4, column 1
  2. Row 3, column 14
  3. Row 3, column 6 valence electrons
  4. Argon symbol
  5. On the staircase in the periodic table
  6. On the left side of the periodic table
  7. On the right side of the periodic table

15 Clues: Argon symbol • Sodium symbol • Row 4, column 1 • Row 3, column 2 • Row 3, column 14 • From row 3 to 12 • Row 1, 2 valence electrons • Row 4, 7 valence electrons • A noble gas that's in row 4 • Row 5, gains 1 valence electron • Row 6, loses 2 valence electrons • Row 3, column 6 valence electrons • On the staircase in the periodic table • On the left side of the periodic table • ...

Periodic trends 2022-09-20

Periodic trends crossword puzzle
Across
  1. verticle columns on the periodic table that share similar properties
  2. very reactive non-metals that react with metal and form salts, hard to find in nature
  3. law a law stating that the elements, when listed in order of their atomic numbers (originally, atomic weights), fall into recurring groups, so that elements with similar properties occur at regular interval
  4. any substance that contains a high amount of eletrical and thermal conductivity. Malliable and reflective of light
  5. An element that is not metal
  6. Russian scientist who created the periodic table of elements
  7. the chemical property of an atom that describes its ability to attract electrons towards itself
  8. The total distance from the nucleus of an atom to its outermost electron
  9. An atom with a positive or negative charge due to the gain or loss of electrons
  10. Negatively charged ions
  11. Elements that exist soley in gas form, and are non-reactive
Down
  1. Any element in the central block of the periodic table that have a strong tendancy to form coordination compounds
  2. Very reactive metals found in the first collumn of the periodic table
  3. Positively charged ions
  4. Horizontal classifications on the periodic table, where elements on the left have lower atomic numbers and it increases as you move right and down
  5. the tendancy of normal atoms to resist the loss of electrons
  6. a chemical element that has properties somewhere between a typical metal and nonmental
  7. Elements in which the inner shell is complete but the outer is not

18 Clues: Positively charged ions • Negatively charged ions • An element that is not metal • Elements that exist soley in gas form, and are non-reactive • the tendancy of normal atoms to resist the loss of electrons • Russian scientist who created the periodic table of elements • Elements in which the inner shell is complete but the outer is not • ...

science crosswords 2023-12-05

science crosswords crossword puzzle
Across
  1. can be drawn into a wire
  2. everything featured on the periodic table
  3. negative charge
  4. no charge
  5. an object in motion remains in motion
  6. they live in groups 13-16
  7. for every action, there is an equal and opposite reaction.
  8. they live in groups 1-16
  9. they live in groups 14-18
  10. M/S2
Down
  1. speed with a direction
  2. one evidence of a chemical reaction
  3. they go up and down on the periodic table
  4. how fast an object is moving
  5. where protons and neutrons are stored
  6. goes across on the periodic table
  7. the less the mass, the greater the acceleration
  8. Positively charged
  9. reflects light when polished
  10. how to calculate for speed
  11. can be bent or hammered flat

21 Clues: M/S2 • no charge • negative charge • Positively charged • speed with a direction • can be drawn into a wire • they live in groups 1-16 • they live in groups 13-16 • they live in groups 14-18 • how to calculate for speed • how fast an object is moving • reflects light when polished • can be bent or hammered flat • goes across on the periodic table • one evidence of a chemical reaction • ...

science crosswords 2023-12-05

science crosswords crossword puzzle
Across
  1. can be drawn into a wire
  2. everything featured on the periodic table
  3. negative charge
  4. no charge
  5. an object in motion remains in motion
  6. they live in groups 13-16
  7. for every action, there is an equal and opposite reaction.
  8. they live in groups 1-16
  9. they live in groups 14-18
  10. M/S2
Down
  1. speed with a direction
  2. one evidence of a chemical reaction
  3. they go up and down on the periodic table
  4. how fast an object is moving
  5. where protons and neutrons are stored
  6. goes across on the periodic table
  7. the less the mass, the greater the acceleration
  8. Positively charged
  9. reflects light when polished
  10. how to calculate for speed
  11. can be bent or hammered flat

21 Clues: M/S2 • no charge • negative charge • Positively charged • speed with a direction • can be drawn into a wire • they live in groups 1-16 • they live in groups 13-16 • they live in groups 14-18 • how to calculate for speed • how fast an object is moving • reflects light when polished • can be bent or hammered flat • goes across on the periodic table • one evidence of a chemical reaction • ...

Chemistry Crossword Puzzle 2020-11-04

Chemistry Crossword Puzzle crossword puzzle
Across
  1. The element with the atomic symbol I
  2. The element with the atomic symbol as Sb
  3. pure substances that are the unions of two or more elements
  4. The first element on the periodic table
  5. How many groups there are on the periodic table
  6. diverse in character or content
  7. Atoms that have an unequal number of electrons and protons
  8. When did Dmitri Mendeleev publish a table of the elements organized by increasing atomic mass?
  9. Which element has 79 protons?
  10. Which element has the atomic symbol Pb?
  11. If it CAN be separated by physical means it is a _______
  12. The element with 48 protons
  13. A substance made of all the same kind of particle
  14. Chadwick, The man who found the Neutron
  15. How many periods there are on the periodic table
  16. What test is used to ID some metals in compounds?
  17. Theory that states Atoms are building blocks of elements
Down
  1. Law, The law that was named after Robert Boyle
  2. Atoms with the same number of electrons and protons
  3. The amount of elements on the Periodic Table
  4. of the same kind; alike
  5. The final element on the periodic table
  6. Germanium has what Atomic symbol?
  7. substance, If it CAN'T be separated by physical means it is a ____ _________
  8. What are bundles of light energy that is emitted by electrons as they go from higher energy levels to lower levels?
  9. The shape of an atom
  10. Ions that form by losing electrons
  11. The element with 31 protons
  12. How many protons does Radon have?
  13. which element has 66 protons?
  14. The element with 22 protons

31 Clues: The shape of an atom • of the same kind; alike • The element with 31 protons • The element with 48 protons • The element with 22 protons • Which element has 79 protons? • which element has 66 protons? • diverse in character or content • Germanium has what Atomic symbol? • How many protons does Radon have? • Ions that form by losing electrons • The element with the atomic symbol I • ...

Ch. 6 vocab 2022-02-24

Ch. 6 vocab crossword puzzle
Across
  1. Group B elements
  2. the elements in Group 2A of the periodic table
  3. a nonmetal in Group 7A of the periodic table
  4. A negatively charged ion
  5. Elements in groups 1A through 7A
  6. when the elements are arranged in order of increasing atomic number, there is a periodic repetition of their physical and chemical properties
  7. has properties of both metals and nonmetals
Down
  1. A positively charged ion
  2. An atom or group of atoms that has a positive or negative charge.
  3. the energy required to remove an electron from an atom
  4. the ability of an atom to attract electrons when the atom is in a compound
  5. any metal in Group 1A of the periodic table
  6. Group 8A
  7. elements that appear below the main body of the periodic table
  8. one-half the distance between the nuclei of two atoms of the same element when the atoms are joined

15 Clues: Group 8A • Group B elements • A positively charged ion • A negatively charged ion • Elements in groups 1A through 7A • any metal in Group 1A of the periodic table • has properties of both metals and nonmetals • a nonmetal in Group 7A of the periodic table • the elements in Group 2A of the periodic table • the energy required to remove an electron from an atom • ...

Science crossword 2021-03-10

Science crossword crossword puzzle
Across
  1. What is in the periodic table?
  2. What would 7 on the pH scale be?
  3. What is Fe in the periodic table?
  4. What is the chemical formula for water?
  5. What is the element in group 1 period 2?
  6. An element is made up of only one type of ____.
  7. What is Cl on the periodic table?
  8. What does luster mean?
Down
  1. What is K on the periodic table?
  2. What type of charge do protons have?
  3. What is the element in group 2 period 3?
  4. Would 14 on the pH scale be an acid or alkali?
  5. A compound is a combination of two or more elements ___________ joined together.
  6. A mixture is made up of two or more different __________.
  7. What is the chemical formula for hydrochloric acid?
  8. Would 1 on the pH scale be an acid or alkali?

16 Clues: What does luster mean? • What is in the periodic table? • What is K on the periodic table? • What would 7 on the pH scale be? • What is Fe in the periodic table? • What is Cl on the periodic table? • What type of charge do protons have? • What is the chemical formula for water? • What is the element in group 2 period 3? • What is the element in group 1 period 2? • ...

Periodic Table 2023-08-25

Periodic Table crossword puzzle
Across
  1. A vertical column of elements is called a __ or a family.
  2. __ has the most amount of protons in the periodic table.
  3. Atomic number of 1.
  4. Created the first periodic table.
  5. Each element has a unique atomic number which is the amount of __ in the nucleus.
  6. What makes the periodic table really invaulable is its use as a __ tool.
  7. Circles around the atom and has no charge.
  8. The __is the most powerful tool chemists have for organizing chemical information.
  9. The most radioactive atom.
Down
  1. Deadliest element
  2. Cant mix with anything else.
  3. The latest element to be discovered.
  4. The amount of __ in a element is equal to the amount of protons in a element
  5. Atoms on the periodic table are listed by__.
  6. The first element to be discovered.
  7. The 7 horizontal rows are called __.

16 Clues: Deadliest element • Atomic number of 1. • The most radioactive atom. • Cant mix with anything else. • Created the first periodic table. • The first element to be discovered. • The latest element to be discovered. • The 7 horizontal rows are called __. • Circles around the atom and has no charge. • Atoms on the periodic table are listed by__. • ...

Periodic Table 2022-01-18

Periodic Table crossword puzzle
Across
  1. – Each column in the periodic table
  2. - Break or shatter easily
  3. - a pure substance that CANNOT be changed into simpler substances
  4. - Elements are made of unbelievably small particles
  5. – elements that are poor conductors of heat and electric current
  6. - Having a shiny surface or reflecting light brightly
  7. – elements with properties that fall between those of metals and nonmetals
  8. – able to be hammered or pressed permanently out of shape without breaking or cracking
  9. – Each row in the table of elements
Down
  1. - Heat and electricity do NOT move through easily
  2. – can be drawn into thin wires
  3. - heavy for its size
  4. – elements that form a bridge between the elements on the left and right sides of the table
  5. - The modern periodic table is based on the number of _______.
  6. – elements that are good conductors of electric current and heat
  7. - Not shiny
  8. – Russian chemist who developed the periodic classification of the elements

17 Clues: - Not shiny • - heavy for its size • - Break or shatter easily • – can be drawn into thin wires • – Each column in the periodic table • – Each row in the table of elements • - Heat and electricity do NOT move through easily • - Elements are made of unbelievably small particles • - Having a shiny surface or reflecting light brightly • ...

Periodic Table 2024-06-24

Periodic Table crossword puzzle
Across
  1. A red metal, very good conductor of heat and electricity.
  2. A type of element that combines with a metallic ion to form a salt.
  3. A transition metal that is an important component of haemoglobin.
  4. A group of elements that are usually found in a gas state.
  5. Metal that is important in its ionic form for our muscular system.
  6. A transition metal used in aerospace.
  7. Metals with only one valence electron.
  8. A metal that is important for the formation of bones.
  9. An element that combines with a halogen to form salt.
  10. A very expensive transition metal
Down
  1. A transition metal that has a radioactive form used in nuclear plants.
  2. A nonmetal that is important for the formation of bones.
  3. An element that has similar properties with sodium but is heavier.
  4. An element that can also form a highly priced gem under specific conditions.
  5. A cheap metal that can be shaped into thin sheets or foils.
  6. A metalloid that is used in electronic circuits.
  7. A transition metal used for jewelry and luxury utensils.

17 Clues: A very expensive transition metal • A transition metal used in aerospace. • Metals with only one valence electron. • A metalloid that is used in electronic circuits. • A metal that is important for the formation of bones. • An element that combines with a halogen to form salt. • A nonmetal that is important for the formation of bones. • ...

periodic table 2022-12-14

periodic table crossword puzzle
Across
  1. sn
  2. ru
  3. po
  4. ra
  5. k
  6. h
  7. sc
  8. ac
Down
  1. ti
  2. u
  3. nb
  4. og
  5. ba
  6. fr
  7. b
  8. ta
  9. zn

17 Clues: u • b • k • h • ti • sn • ru • nb • po • og • ba • fr • ra • ta • sc • zn • ac

Periodic Table 2024-09-26

Periodic Table crossword puzzle
Across
  1. The first element, a light gas
  2. The element with atomic number 14, used in computer chips
  3. A noble gas used in balloons
  4. Element essential for life; atomic number 6
  5. A gas that is a diatomic molecule, atomic number 9
  6. An alkali metal, atomic number 11
  7. A non-metal with atomic number 16
  8. A halogen with atomic number 17
Down
  1. A light metal, atomic number 12
  2. A metalloid often used in glass
  3. A non-metal essential for life, atomic number 15
  4. An alkaline earth metal, atomic number 4
  5. A gas essential for life, atomic number 7
  6. A noble gas with atomic number 10
  7. A post-transition metal with atomic number 13
  8. An alkali metal with atomic number 3
  9. The element with atomic number 8, essential for respiration

17 Clues: A noble gas used in balloons • The first element, a light gas • A light metal, atomic number 12 • A metalloid often used in glass • A halogen with atomic number 17 • A noble gas with atomic number 10 • An alkali metal, atomic number 11 • A non-metal with atomic number 16 • An alkali metal with atomic number 3 • An alkaline earth metal, atomic number 4 • ...

Atoms, Chemical Bonds, and the Periodic Table 2025-10-24

Atoms, Chemical Bonds, and the Periodic Table crossword puzzle
Across
  1. The group on the periodic table that has the most reactive elements
  2. The number that tells us how many protons are in an atom of an element
  3. An atom with 8 valence electrons is considered to be ___________
  4. The negatively charged subatomic particle that makes up and atom
  5. The scientist that developed the first periodic table of elements
  6. The group of reactive nonmetals on the periodic table that often react with metals to form salts
  7. Anything that has mass and takes up space
  8. A force that holds two or more atoms together
  9. An atom with 1-7 valence electrons is considered to be __________
  10. The name for the columns on the periodic table
  11. The number that tells us how much one atom of an element weighs in amu
  12. The positively charged subatomic particle found in the nucleus
Down
  1. A chart of elements arranged into rows and columns according to their physical and chemical properties
  2. The region at the center of the atom that contains most of the mass of an atom
  3. The group of nonmetals that are clear, colorless, and unreactive gases
  4. An outermost electron of an atom that participates in chemical bonding
  5. The smallest unit of matter
  6. Matter made up of two or more different kinds of atoms joined together by a chemical bond
  7. The group of metals on the periodic table that are used for jewelry, construction, wires, and coins
  8. Matter made up of two or more atoms (same or different) joined together by a chemical bond
  9. The region surrounding the nucleus of the atom where electrons can be found
  10. The name for the rows on the periodic table
  11. A pure substace made up of only one type of atom
  12. the neutrally charged subatomic particle found in the nucleus

24 Clues: The smallest unit of matter • Anything that has mass and takes up space • The name for the rows on the periodic table • A force that holds two or more atoms together • The name for the columns on the periodic table • A pure substace made up of only one type of atom • the neutrally charged subatomic particle found in the nucleus • ...

Chapter 5 vocab 2023-10-20

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

12 Clues: - a row in a periodic table of elements • - one twelfth the mass of a carbon-12 atom • - a column of elements in a periodic table • - the elements in group 2A of the periodic table • - elements that are poor conductors of heat and electric current • - elements that are good conductors of heat and electric current • ...

Periodic Table Crossword Puzzle 2012-11-13

Periodic Table Crossword Puzzle crossword puzzle
Across
  1. on the Periodic Table this color is magenta and represents a state of matter
  2. another name for a group
  3. the chemical symbol for Flourine
  4. describes something that repeats at regular intervals
  5. a column of elements
  6. an atomic mass of 10.8
  7. the name of an element
  8. shiny, conductor of heat, and brittle
  9. on the Periodic Table this color is green and represents a state of matter
  10. the smallest unit of an element
  11. the atomic mass of Phosphorus
  12. on the Periodic Table this color is blue and represents a state of matter
Down
  1. an atomic mass of 32.1
  2. that atomic number of Beryllium
  3. dull, poor conductor of heat, and not malleable
  4. a subatomic particle that has a positive charge
  5. a row of elements
  6. the mass of an atom expressed in atomic mass units
  7. the number of protons in the element
  8. semi-shiny, fair conductor of heat, and semi-malleable
  9. the symbol for magnesium

21 Clues: a row of elements • a column of elements • an atomic mass of 32.1 • an atomic mass of 10.8 • the name of an element • another name for a group • the symbol for magnesium • the atomic mass of Phosphorus • that atomic number of Beryllium • the smallest unit of an element • the chemical symbol for Flourine • the number of protons in the element • shiny, conductor of heat, and brittle • ...

Periodic Table Crossword 2014-06-04

Periodic Table Crossword crossword puzzle
Across
  1. Found to the left of the zigzag line on the periodic table
  2. The element with the symbol Rb
  3. shiny, reactive metals.
  4. A dark red liquid with the symbol Br
  5. combines with most metals to form salts
  6. A row of elements
  7. can be drawn into thin wires
  8. The element with the symbol Mg
  9. The element with the symbol Si
  10. The element with the symbol Hf
  11. The element with the symbol Na
Down
  1. or group A column of elements
  2. law the law that states that the repeating chemical and physical properties of elements change periodically with the atomic numbers of the elements
  3. a yellowish green gas with the symbol CI
  4. A dark gray solid with the symbol I
  5. The hardest material known.
  6. elements that border the zigzag line on the periodic table
  7. The most abundant metal in Earth's crust
  8. The element with the symbol N
  9. gases unreactive nonmetals in group 18 of the periodic table

20 Clues: A row of elements • shiny, reactive metals. • The hardest material known. • can be drawn into thin wires • The element with the symbol N • or group A column of elements • The element with the symbol Rb • The element with the symbol Mg • The element with the symbol Si • The element with the symbol Hf • The element with the symbol Na • A dark gray solid with the symbol I • ...

Elements Crossword 2025-09-08

Elements Crossword crossword puzzle
Across
  1. Non-flammable noble gas that makes up just under 1% of Earth’s atmosphere
  2. Found in pools
  3. Found in fruits and vegetables like bananas, apricots, spinach, and potatoes
  4. Has “C” as a periodic symbol
  5. Makes balloons float
  6. Seeds, nuts, and legumes contain a lot of this element
  7. The first element of the periodic table
  8. Flammable solid found in the second group and second period of the periodic table of elements
  9. Makes up more than half of the atmosphere's gas
  10. Highly reactive element found in DNA, RNA, and ATP
Down
  1. Metalloid with fourteen protons
  2. Dairy products like milk contain this element
  3. Provides the saltiness in salt
  4. Element number ten on the periodic table
  5. Highly reactive gas that is in the air we breathe
  6. Commonly found in toothpaste, the ninth element
  7. Has the highest boiling point of the metalloids and five protons
  8. When mixed with hydrogen, this element creates a “rotten egg” smell
  9. Recyclable soft metal often found in tin foil
  10. Has three protons and three neutrons

20 Clues: Found in pools • Makes balloons float • Has “C” as a periodic symbol • Provides the saltiness in salt • Metalloid with fourteen protons • Has three protons and three neutrons • The first element of the periodic table • Element number ten on the periodic table • Dairy products like milk contain this element • Recyclable soft metal often found in tin foil • ...

periodic table 2015-06-17

periodic table crossword puzzle
Across
  1. in milk
  2. used in bulbs
  3. strong metal
  4. song made about it
  5. a gray metal
  6. think clean swimming pool
  7. orange then turns green when left out
  8. used to test for starch
Down
  1. used in party balloons
  2. tin foil
  3. 78% of the air around us
  4. coke, fanta, sprite, 7up
  5. planet
  6. think superman
  7. used in advertising signs
  8. heaviest metal
  9. rich

17 Clues: rich • planet • in milk • tin foil • strong metal • a gray metal • used in bulbs • think superman • heaviest metal • song made about it • used in party balloons • used to test for starch • 78% of the air around us • coke, fanta, sprite, 7up • used in advertising signs • think clean swimming pool • orange then turns green when left out

Periodic Table 2021-02-18

Periodic Table crossword puzzle
Across
  1. – Each column in the periodic table
  2. - Break or shatter easily
  3. - a pure substance that CANNOT be changed into simpler substances
  4. - Elements are made of unbelievably small particles
  5. – elements that are poor conductors of heat and electric current
  6. - Having a shiny surface or reflecting light brightly
  7. – elements with properties that fall between those of metals and nonmetals
  8. – able to be hammered or pressed permanently out of shape without breaking or cracking
  9. – Each row in the table of elements
Down
  1. - Heat and electricity do NOT move through easily
  2. – can be drawn into thin wires
  3. - heavy for its size
  4. – elements that form a bridge between the elements on the left and right sides of the table
  5. - The modern periodic table is based on the number of _______.
  6. – elements that are good conductors of electric current and heat
  7. - Not shiny
  8. – Russian chemist who developed the periodic classification of the elements

17 Clues: - Not shiny • - heavy for its size • - Break or shatter easily • – can be drawn into thin wires • – Each column in the periodic table • – Each row in the table of elements • - Heat and electricity do NOT move through easily • - Elements are made of unbelievably small particles • - Having a shiny surface or reflecting light brightly • ...

Periodic Table 2021-02-17

Periodic Table crossword puzzle
Across
  1. - heavy for its size
  2. - Heat and electricity do NOT move through easily
  3. – can be drawn into thin wires
  4. - Elements are made of unbelievably small particles
  5. – elements with properties that fall between those of metals and nonmetals
  6. a shiny surface or reflecting light brightly
  7. - a pure substance that CANNOT be changed into simpler substances
  8. – elements that are good conductors of electric current and heat
Down
  1. – elements that are poor conductors of heat and electric current
  2. – elements that form a bridge between the elements on the left and right sides of the table
  3. - The modern periodic table is based on the number of _______.
  4. - Break or shatter easily
  5. – Russian chemist who developed the periodic classification of the elements
  6. – Each row in the table of elements
  7. – able to be hammered or pressed permanently out of shape without breaking or cracking
  8. - Not shiny
  9. – Each column in the periodic table

17 Clues: - Not shiny • - heavy for its size • - Break or shatter easily • – can be drawn into thin wires • – Each row in the table of elements • – Each column in the periodic table • a shiny surface or reflecting light brightly • - Heat and electricity do NOT move through easily • - Elements are made of unbelievably small particles • ...

Periodic Table 2021-07-23

Periodic Table crossword puzzle
Across
  1. are pure substances
  2. found in salt
  3. used to make jewelry
  4. used to make light bulbs
  5. found in batteries
  6. used in balloons
  7. found in air
  8. table, where elements are found
Down
  1. found in shells and bones
  2. used to make poison
  3. found in eggs
  4. found in fruits and vegetables
  5. used to make coins
  6. found in emeralds
  7. used to disinfect swimming pools
  8. used to make electric wires
  9. used for advertising signs

17 Clues: found in air • found in eggs • found in salt • used in balloons • found in emeralds • used to make coins • found in batteries • used to make poison • are pure substances • used to make jewelry • used to make light bulbs • found in shells and bones • used for advertising signs • used to make electric wires • found in fruits and vegetables • table, where elements are found • ...

Periodic Table 2023-09-18

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

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

PERIODIC TABLE 2024-05-08

PERIODIC TABLE crossword puzzle
Across
  1. Name the element with the symbol Si.
  2. Which element is represented by the symbol He?
  3. The name of the 15th element.
  4. The symbol for the 17th element is_________.
  5. What is the name of the seventh element?
  6. F is the symbol of what element?
  7. Mg is the representation of what element?
Down
  1. What element has the symbol Na?
  2. Aluminum is symbolized by _________.
  3. Name the element with the symbol C
  4. The first element on the periodic table is _____________.
  5. Give the name of the third element.
  6. The name of the element represented by S.
  7. Identify the 5th element of the first 20 Elements.
  8. Chlorine is represented by which symbol?
  9. What is the symbol for Neon?
  10. O is symbol of which element?
  11. Identify the element with the symbol K.

18 Clues: What is the symbol for Neon? • The name of the 15th element. • O is symbol of which element? • What element has the symbol Na? • F is the symbol of what element? • Name the element with the symbol C • Give the name of the third element. • Aluminum is symbolized by _________. • Name the element with the symbol Si. • Identify the element with the symbol K. • ...

Periodic Table 2023-02-26

Periodic Table crossword puzzle
Across
  1. __Number: The number of protons in the nucleus of an atom, which is a unique identifier for each element.
  2. An element that is malleable, ductile, and an electrical and thermal conductor.
  3. __Metals: A group of elements that includes lithium, sodium, potassium, rubidium, cesium and francium.
  4. __Number: The total number of protons and neutrons in the nucleus of an atom.
  5. A positively charged particle found in the nucleus of an atom.
  6. __Earth Metals: A group of elements that includes beryllium, magnesium, calcium, strontium, barium, and radium.
  7. A neutral particle found in the nucleus of an atom.
  8. __Configuration: The arrangement of electrons in the shells and subshells of an atom.
  9. A negatively charged particle found outside of the nucleus of an atom.
Down
  1. An element that has properties of both metals and non-metals.
  2. The smallest particle of an element that still retains the properties of that element.
  3. __Shell: The outermost electron shell of an atom, which contains the electrons responsible for the chemical properties of the atom.
  4. A chemical element that is not a metal.
  5. __gas: A group of elements that include helium, neon, argon, krypton, xenon and radon.
  6. A group of non-metals that include fluorine, chlorine, iodine, bromine and astatine.
  7. A vertical column in the periodic table that contains elements with similar properties.
  8. A horizontal row in the periodic table that contains elements with similar properties.

17 Clues: A chemical element that is not a metal. • A neutral particle found in the nucleus of an atom. • An element that has properties of both metals and non-metals. • A positively charged particle found in the nucleus of an atom. • A negatively charged particle found outside of the nucleus of an atom. • ...

Periodic table 2023-08-25

Periodic table crossword puzzle
Across
  1. : are good sources of heat and electricity
  2. : Nonmetals are generally not
  3. : Metallic elements are typically
  4. : Number : On a square, above the chemical symbol
  5. : the most powerful tool in chemical information
  6. : One or two letter chemical
  7. : You can find them on the
  8. : Each element is represented by one
  9. : Each element has a unique number of
  10. : What makes a periodic table really invaluable
Down
  1. : Nonmetals are generally not good_____ of heat or electricity
  2. : It is found on the upper right of the periodic table
  3. : You can predict a lot about the chemical
  4. : This is in between Metal and Nonmetal
  5. : Atoms are listed in order of increasing
  6. : It is found on the upper left of the periodic table
  7. : Most elements are
  8. :The 7 horizontal rows is called.

18 Clues: : Most elements are • : You can find them on the • : One or two letter chemical • : Nonmetals are generally not • : Metallic elements are typically • :The 7 horizontal rows is called. • : Each element is represented by one • : Each element has a unique number of • : This is in between Metal and Nonmetal • : Atoms are listed in order of increasing • ...

Periodic table 2021-01-12

Periodic table crossword puzzle
Across
  1. smallest particle of an element
  2. the number of protons in an atom
  3. nonmetal in group 17 of the periodic table that has seven valence electrons
  4. si unit for the mass of an atom
  5. elements that have properties of both metals and nonmetal
  6. a table organizing all of the elements known exist
Down
  1. a particle that is inside of the nucleus and has a positive charge
  2. a particle outside the nucleus that has a negative charge
  3. column of the periodic table that contains elements with similar properties
  4. class of elements that are good conductors of electricity
  5. the center of an atom
  6. nonmetal in group 18 of the periodic table that has eighth valence electrons
  7. located in the nucleus and has a neutral charge
  8. class of element that do not conduct electricity
  9. row of the periodic table that contains elements ranging from metals on the left to Metalloid and then nonmetals on the right

15 Clues: the center of an atom • smallest particle of an element • si unit for the mass of an atom • the number of protons in an atom • located in the nucleus and has a neutral charge • class of element that do not conduct electricity • a table organizing all of the elements known exist • a particle outside the nucleus that has a negative charge • ...

DEVELOPMENT OF THE PERIODIC TABLE OF ELEMENTS 2024-03-06

DEVELOPMENT OF THE PERIODIC TABLE OF ELEMENTS crossword puzzle
Across
  1. The new name of eka-aluminum which is the element predicted by Mendeleev
  2. periodic System, Name of Mendeleev’s periodic table.
  3. Number, Basis in the arrangement of the modern periodic table
  4. Elements are arranged periodically and if they are in the same group, they share similar _____.
  5. of triads, Law which states that “the group of three are chemically similar elements because of their average atomic weight”
  6. One of the first elements known to humans during the very early times.
  7. Newlands, The man behind the law of octaves
Down
  1. Mendeleev, Known to be the father of the periodic table
  2. Weight, The basis of the arrangement of the elements until the time of Mendeleev.
  3. Moseley, An English physicist whose observation of elements led to the development of Modern Periodic Law.
  4. In today's periodic table, elements in an interval of eight (8) belong to the same group or ____.
  5. The number of elements in the modern periodic table
  6. of Octaves, “Every 8th element has similar properties” Which law was established by this idea?
  7. Meyer, German chemist who was one of the pioneers in developing the earlier versions of the periodic table of chemical elements.
  8. Dobereiner, Chemist who formed the law of triads

15 Clues: Newlands, The man behind the law of octaves • Dobereiner, Chemist who formed the law of triads • The number of elements in the modern periodic table • periodic System, Name of Mendeleev’s periodic table. • Mendeleev, Known to be the father of the periodic table • Number, Basis in the arrangement of the modern periodic table • ...

periodic table 2022-12-14

periodic table crossword puzzle
Across
  1. sn
  2. ru
  3. po
  4. ra
  5. k
  6. h
  7. sc
  8. ac
Down
  1. ti
  2. u
  3. nb
  4. og
  5. ba
  6. fr
  7. b
  8. ta
  9. zn

17 Clues: u • b • k • h • ti • sn • ru • nb • po • og • ba • fr • ra • ta • sc • zn • ac

Periodic Table! 2013-04-30

Periodic Table! crossword puzzle
Across
  1. based around how many control you visit.
  2. in gasoline
  3. the room was solid from 8.30 and the full sign was flashing red
  4. it is found in Australia, Brazil, India, Russia and the United States.
  5. atom was in use in atomic clocks.
  6. alloys by the eastern zhou period.
  7. is obtained commercially as bromide and chloride
  8. it is found everywhere.
Down
  1. plants produce it
  2. at a temperature just above absolute zero would be useful.
  3. in the blood.
  4. nitride.
  5. bonded layers that form, providing the driving force for the process.
  6. valproate had received some bad press recently, which she felt was mostly undeserved.
  7. metal hydride.
  8. amalgam some years ago.
  9. gate onto a cobbled road.

17 Clues: nitride. • in the blood. • in gasoline • metal hydride. • plants produce it • amalgam some years ago. • gate onto a cobbled road. • it is found everywhere. • alloys by the eastern zhou period. • atom was in use in atomic clocks. • based around how many control you visit. • is obtained commercially as bromide and chloride • ...

Periodic Table 2013-11-26

Periodic Table crossword puzzle
Across
  1. solid material that is typically hard and shiny
  2. element whose properties are intermediate between those of metals and solid nonmetals
  3. of atoms bonded together
  4. Bond/mutual attraction between two atoms resulting from a redistribution of their outer electrons
  5. Bond/ chemical bond in which electrons are shared over many nuclei and electronic conduction occurs
  6. atom or molecule with a net electric charge due to the loss or gain of one or more electrons
  7. Bond/chemical bond in which one atom loses an electron to form a positive ion and the other atom gains an electron to form a negative ion
  8. or number used to identify an element
  9. Electrons/electron in the outer shell of an atom which can combine with other atoms to form molecules
  10. element or substance that is not a metal
Down
  1. Dot Diagram/ representation of an atom in which only the valence electrons are illustrated
  2. Mass/equivalent to the number of protons and neutrons in the atom
  3. of two atoms
  4. a column of elements
  5. a row of elements
  6. Bond/ chemical bond that involves sharing a pair of electrons between atoms in a molecule
  7. Structure/diagrams that show the bonding between atoms of a molecule and the lone pairs of electrons that may exist in the molecule

17 Clues: of two atoms • a row of elements • a column of elements • of atoms bonded together • or number used to identify an element • element or substance that is not a metal • solid material that is typically hard and shiny • Mass/equivalent to the number of protons and neutrons in the atom • element whose properties are intermediate between those of metals and solid nonmetals • ...

Periodic Table 2018-01-09

Periodic Table crossword puzzle
Across
  1. the number on an elements box which represents said elements average mass
  2. the elements located on the left side of the periodic table
  3. the part of an atom with a negative charge
  4. what the elements are organized in which distributes their properties
  5. what the electrons are placed on in an atom
  6. the elements located on the right side of the periodic table
  7. the way a material reflects light off of its surface
  8. meaning that a material can be pulled into a long wire
  9. the part of an atom with a positive charge
Down
  1. a pure substance that cannot be broken down into other substances by chemical or physical means
  2. 1 or 2 letters which represent an element on the periodic table
  3. the part of an atom with no charge
  4. word used to describe materials that can be rolled / hammered into flat surfaces
  5. the number of protons in an atoms nucleus
  6. made up of the nucleus, protons, neutrons, and electrons
  7. the center of an atom which contains the protons and neutrons
  8. the elements that form a zig-zag line, separating the metals and nonmetals on the periodic table

17 Clues: the part of an atom with no charge • the number of protons in an atoms nucleus • the part of an atom with a negative charge • the part of an atom with a positive charge • what the electrons are placed on in an atom • the way a material reflects light off of its surface • meaning that a material can be pulled into a long wire • ...

Periodic Table 2022-02-22

Periodic Table crossword puzzle
Across
  1. C
  2. Pb
  3. Fe
  4. Mn
  5. Sn
  6. Al
  7. Na
  8. Cu
  9. S
Down
  1. Ca
  2. Cl
  3. K
  4. Mg
  5. Cr
  6. Xe
  7. Zn
  8. Ba

17 Clues: K • C • S • Ca • Cl • Mg • Cr • Pb • Fe • Xe • Mn • Zn • Sn • Ba • Al • Na • Cu

Periodic table 2025-12-03

Periodic table crossword puzzle
Across
  1. A small group of atoms joined together by chemical bonds, like H₂O.
  2. The one- or two-letter abbreviation used to represent an element (e.g., He or Ag).
  3. The bond type formed by the sharing of electrons, typical between two nonmetal atoms.
  4. The subatomic particle that is transferred, shared, or forms a ""sea"" during a chemical bond.
  5. The type of bond formed by the transfer of electrons from a metal to a nonmetal, creating positive and negative charges.
  6. Elements that are shiny, malleable, and good conductors of heat and electricity.
  7. The large chart where all known elements are organized by atomic number and properties.
  8. The elements in Group 17, known for being ""Corrosive Thieves"" that need one electron.
Down
  1. A pure substance made of only one type of atom (e.g., Carbon or Sulfur).
  2. Elements that lack metallic properties and typically gain or share electrons.
  3. The horizontal rows in the periodic table, which indicate how many electron shells an element has.
  4. The type of bond where metal atoms share their outer electrons in a ""sea of electrons,"" explaining why metals are flexible.
  5. The basic unit of a chemical element.
  6. A substance formed when two or more different elements are chemically bonded together, like NaCl.
  7. The elements in Group 18, often called ""The Lonely Emos"" because they are stable and non-reactive.
  8. The vertical columns in the periodic table; elements here have similar ""personalities.
  9. A solid structure in which atoms or molecules are placed in a perfect, ordered, repeating pattern, like in table salt.

17 Clues: The basic unit of a chemical element. • A small group of atoms joined together by chemical bonds, like H₂O. • A pure substance made of only one type of atom (e.g., Carbon or Sulfur). • Elements that lack metallic properties and typically gain or share electrons. • Elements that are shiny, malleable, and good conductors of heat and electricity. • ...

Bonding and naming 2018-10-03

Bonding and naming crossword puzzle
Across
  1. diatomic ions are called ______ when naming
  2. lose electrons
  3. smallest unit of an ionic bond
  4. type of bond, magnesium acetate
  5. type of bond that forms crystals and they are good conductors
  6. type of bond, dinitrogen pentoxide
  7. you add ________to covalent names
  8. gain electrons
  9. type of bond, hydrogen gas
Down
  1. ending of the anion when naming
  2. the reason elements bond to become __________
  3. positive ion
  4. which group on the periodic table have varying oxidation numbers?
  5. negative ion
  6. smallest unit of a covalent bond
  7. another name for an oxidation number
  8. the number on the periodic table we use to bond elements
  9. name of group where most diatomic ions are located on the periodic table

18 Clues: positive ion • negative ion • lose electrons • gain electrons • type of bond, hydrogen gas • smallest unit of an ionic bond • ending of the anion when naming • type of bond, magnesium acetate • smallest unit of a covalent bond • you add ________to covalent names • type of bond, dinitrogen pentoxide • another name for an oxidation number • diatomic ions are called ______ when naming • ...

Periodic Table Crossword 2017-12-14

Periodic Table Crossword crossword puzzle
Across
  1. bond A type of bond that happens whenever metals and nonmetals bond because of giving or taking electrons from each other
  2. Part of the atom (have positive charge)
  3. The elements on the right side of the periodic table
  4. The chart that organizes all of the elements based on their properties
  5. The center of an atom, made up of protons and nuetrons
  6. Part of the atom (have negative charge)
  7. The elements that form a zigzag which separate the metals and nonmetals
  8. Part of the atom (have NO charge)
  9. The outer shell of an atom
  10. What the electrons are placed on
Down
  1. The 10th element on the periodic table
  2. Has The atomic number of 8
  3. bond When two or more nonmetals share electrons to have 8 on the outershell
  4. The digit above an element's chemical symbol
  5. The vertical rows of elements
  6. Creator of the periodic table
  7. The elements on the left side of the periodic table
  8. The only non metal surrounded by metals
  9. The 7 horizontal rows of elements

19 Clues: Has The atomic number of 8 • The outer shell of an atom • The vertical rows of elements • Creator of the periodic table • What the electrons are placed on • The 7 horizontal rows of elements • Part of the atom (have NO charge) • The 10th element on the periodic table • Part of the atom (have positive charge) • Part of the atom (have negative charge) • ...

Chemistry terms. 2023-04-03

Chemistry terms. crossword puzzle
Across
  1. positive charged atom
  2. what is calciums number on the periodic table
  3. negative charged atom
  4. what is hydrogens number on the periodic table
  5. what is oxygens number on the periodic table
Down
  1. what is heliums number on the periodic table
  2. what is nitrogens number on the periodic table
  3. what is lithiums number on the periodic table
  4. two what is the titanium number on the periodic table
  5. what is flourines number on the periodic table

10 Clues: positive charged atom • negative charged atom • what is heliums number on the periodic table • what is oxygens number on the periodic table • what is lithiums number on the periodic table • what is calciums number on the periodic table • what is nitrogens number on the periodic table • what is flourines number on the periodic table • ...

Makayla Hair PS211- B 11-15-24 2024-11-16

Makayla Hair PS211- B 11-15-24 crossword puzzle
Across
  1. An element in group 17 of the periodic table has seven valence electrons. It quickly gains an electron, forming a 1 - anion, which causes it to be highly reactive.
  2. A column of elements in the periodic table having similar valence electron arrangement, resulting in similar chemical properties; also known as a group.
  3. electrons- Any electron in the outermost energy level of a neutral atom. Unpaired valence electrons are usually involved in chemical bonding.
  4. metals- An element in group 2 of the periodic table, having two valence electrons that it tends to lose easily to become a 2+ cation, making it very reactive.
  5. metals- Any elements in groups 3-12 of the periodic table, typically having one or two valence electrons, which it easily loses, resulting in cations with charges of 1 + or 2+.
  6. law- The law that states that the properties of the elements vary with their atomic numbers in a regular, repeated pattern.
  7. groups– A wave from the upper end of the radio wave band; used for navigation, communication, and cooking.
  8. radius- The distance from the center of an atom’s nucleus to its outermost energy level.
  9. see family.
Down
  1. A measure of an element’s ability to attract and hold electrons when bonded to other atoms.
  2. gases- An element in group 18 on the periodic table having with valence electrons that fill the outer energy level. With a full outer energy level, it is inert.
  3. metals- An element in group 1 of the periodic table, having one valence electron that it can easily lose to form a 1+ cation, making it extremely reactive; the most reactive of all the metals.
  4. dot notation- A representation of an atom consisting of its chemical symbol with surrounding dots representing its valence electrons.
  5. A row in the periodic table of the elements; also called a series. The time interval for one complete cycle of periodic motion.
  6. transition metals- An element from either of two rows usually placed below the periodic table; a member of either the lanthanide or actnide series. It typically has two valence electrons.

15 Clues: see family. • radius- The distance from the center of an atom’s nucleus to its outermost energy level. • A measure of an element’s ability to attract and hold electrons when bonded to other atoms. • groups– A wave from the upper end of the radio wave band; used for navigation, communication, and cooking. • ...

Anatomy of an Atom 2020-11-05

Anatomy of an Atom crossword puzzle
Across
  1. row on the periodic table
  2. group of 8 electrons
  3. negatively charged ion
  4. the mass of an atom
  5. the number of protons in an atom's nucleus
  6. what you use when a number is much too big
  7. gaseous element
  8. an element in between a metal and not
  9. the mass of a mole
Down
  1. reactive nonmetals
  2. a part of the periodic table that is aptly named
  3. type of element that is solid and usually shiny
  4. outermost electrons
  5. column on the periodic table
  6. positively charged ion
  7. large amount of atoms that shares a name with a rodent
  8. atom that usually has a net charge
  9. element that is not a metal

18 Clues: gaseous element • reactive nonmetals • the mass of a mole • outermost electrons • the mass of an atom • group of 8 electrons • negatively charged ion • positively charged ion • row on the periodic table • element that is not a metal • column on the periodic table • atom that usually has a net charge • an element in between a metal and not • the number of protons in an atom's nucleus • ...

Atoms, Compounds and Chemical Equations 2018-12-15

Atoms, Compounds and Chemical Equations crossword puzzle
Across
  1. negative charge
  2. circular path of particles
  3. positive particle
  4. Reactions exiting energy
  5. negative particle
  6. positive charge
  7. it's never free of charge
  8. Reactions entering entering
  9. Table tables of elements
  10. column
Down
  1. form of an atom
  2. periodic table item
  3. Electron electrons on the final shell
  4. balance
  5. Bond sharing electrons
  6. in an element
  7. Bond transfer of valence electrons
  8. consisting of several parts
  9. row
  10. neutral particle

20 Clues: row • column • balance • in an element • negative charge • form of an atom • positive charge • neutral particle • positive particle • negative particle • periodic table item • Bond sharing electrons • Reactions exiting energy • Table tables of elements • it's never free of charge • circular path of particles • consisting of several parts • Reactions entering entering • ...

Periodic Table Crossword 2021-11-05

Periodic Table Crossword crossword puzzle
Across
  1. scientist who made the periodic table
  2. electron in an outer shell
  3. elements that are shiny and good conductors
  4. list of all known elements
  5. positive subatomic particle
  6. negative subatomic particle
  7. smallest part of an element
  8. row on the periodic table
Down
  1. elements that are insulators and are not shiny
  2. have properties of metals and nonmetals
  3. used to organize elements on the table
  4. subatomic particle with no charge
  5. column on the periodic table

13 Clues: row on the periodic table • electron in an outer shell • list of all known elements • positive subatomic particle • negative subatomic particle • smallest part of an element • column on the periodic table • subatomic particle with no charge • scientist who made the periodic table • used to organize elements on the table • have properties of metals and nonmetals • ...

Chemistry Crossword 2022-09-29

Chemistry Crossword crossword puzzle
Across
  1. have particles that are far apart and move very fast
  2. negatively charged ions
  3. the study of the composition, structure, properties,and reactions of matter
  4. positive charge
  5. are located along the heavy zigzag line of the periodic table
  6. negative charge
  7. composed of one type of atom
  8. have particles that are close together in a fixed arrangement
  9. contain elements with similar properties in vertical columns.
  10. neutral charge
Down
  1. are horizontal rows of elements, counted from top to bottom of the table as Periods 1−7.
  2. material that makes up all things
  3. have particles that are close together but mobile
  4. positively charged ions
  5. are located to the right of the periodic table
  6. most abundant element
  7. located to the left of the periodic table
  8. composed of two or more elements always combined in the same proportion

18 Clues: neutral charge • positive charge • negative charge • most abundant element • negatively charged ions • positively charged ions • composed of one type of atom • material that makes up all things • located to the left of the periodic table • are located to the right of the periodic table • have particles that are close together but mobile • ...

Chemistry Crossword 2022-09-29

Chemistry Crossword crossword puzzle
Across
  1. negative charge
  2. have particles that are far apart and move very fast
  3. positive charge
  4. the study of the composition, structure, properties,and reactions of matter
  5. most abundant element
  6. negatively charged ions
  7. located to the left of the periodic table
  8. contain elements with similar properties in vertical columns.
  9. have particles that are close together but mobile
  10. composed of two or more elements always combined in the same proportion
Down
  1. composed of one type of atom
  2. positively charged ions
  3. are located to the right of the periodic table
  4. material that makes up all things
  5. have particles that are close together in a fixed arrangement
  6. are located along the heavy zigzag line of the periodic table
  7. are horizontal rows of elements, counted from top to bottom of the table as Periods 1−7.
  8. neutral charge

18 Clues: neutral charge • negative charge • positive charge • most abundant element • positively charged ions • negatively charged ions • composed of one type of atom • material that makes up all things • located to the left of the periodic table • are located to the right of the periodic table • have particles that are close together but mobile • ...

Science 2024-10-28

Science crossword puzzle
Across
  1. The elements in group 2 on the periodic table.
  2. The elements in group 18.
  3. The elements in group 1.
  4. A column on the periodic table.
  5. Conducts electricity at high temperatures, but not at low temperatures.
  6. An element in group 17 of the periodic table.
  7. An element that is generally shiny.
  8. The ability to be pulled into thin wires.
  9. An element that has physical and chemical properties of both metals and nonmetals.
  10. Elements that have no metallic properties.
Down
  1. The elements in groups 3-12.
  2. The rows on the periodic table.
  3. A chart of the elements arranged into rows and columns according to their physical and chemical properties.
  4. The ability of a metal to reflect light.
  5. The ability of a substance to be hammered or rolled into sheets.

15 Clues: The elements in group 1. • The elements in group 18. • The elements in groups 3-12. • The rows on the periodic table. • A column on the periodic table. • An element that is generally shiny. • The ability of a metal to reflect light. • The ability to be pulled into thin wires. • Elements that have no metallic properties. • An element in group 17 of the periodic table. • ...

Chapter 4 vocab 2023-02-14

Chapter 4 vocab crossword puzzle
Across
  1. states that the properties of the elements vary in a periodic way
  2. electrons in the outermost energy level of a neutral atom
  3. elements in group 17, 7 valence electrons
  4. elements in groups 3-12, 1 or 2 valence electron
  5. 80% of all elements
  6. do not exhibit the general properties of metals, typically have 4 or more valence electrons
  7. get their name from their place on the periodic table, typically have 2 valence electrons
  8. a set of elements in the same column on the periodic table
  9. the measure of an element's ability to attract and hold electrons when bonded
  10. groups 13-16(metals,nonmetals, and melloids)
Down
  1. a table of the chemical elements arranged so that their periodic properties are displayed in relationship to their atomic number
  2. elements in group 18, 8 valence electron(besides helium)
  3. elements that have characteristics between metals and nonmetals
  4. elements in group 2, 2 valence electron
  5. the distance from the center of an atom's nucleus to the electrons in its outermost energy level
  6. consists of the element's chemical symbol surrounded by the atom's valence electrons
  7. elements in group 1, 1 valence electron
  8. a set of elements in the same column on the periodic table
  9. a row on the periodic table

19 Clues: 80% of all elements • a row on the periodic table • elements in group 2, 2 valence electron • elements in group 1, 1 valence electron • elements in group 17, 7 valence electrons • groups 13-16(metals,nonmetals, and melloids) • elements in groups 3-12, 1 or 2 valence electron • elements in group 18, 8 valence electron(besides helium) • ...

Chemistry 2018-04-03

Chemistry crossword puzzle
Across
  1. Neutrons being converted into protons occurs in ______ decay.
  2. The particle that is released in radioactive decay which is identical to a helium nucleus.
  3. Generally found on the right side of the periodic table.
  4. A collection of atoms or molecules of the same kind.
  5. The horizontal rows of the periodic table.
  6. Subatomic particle with a positive charge.
  7. The outer shell electrons that can participate in chemical bonding.
  8. Found in Group 6 Period 3.
  9. 2 or more elements chemically combined.
  10. A charged particle.
  11. Variants of a particular chemical element which differ in neutron number.
  12. Subatomic particle with no charge.
  13. Name of the group of gasses that are the most stable due to having the maximum amount of valence electrons their outer shell can hold.
Down
  1. The smallest constituent unit of ordinary matter that has the properties of a chemical element.
  2. The most abundant element in the universe.
  3. Generally found on the left side of the periodic table.
  4. 2 or more atoms chemically joined together.
  5. If an atom has an unstable nucleus it is __________.
  6. Subatomic particle with a negative charge.
  7. Element with atomic number 8.
  8. The vertical columns of the periodic table.

21 Clues: A charged particle. • Found in Group 6 Period 3. • Element with atomic number 8. • Subatomic particle with no charge. • 2 or more elements chemically combined. • The most abundant element in the universe. • Subatomic particle with a negative charge. • The horizontal rows of the periodic table. • Subatomic particle with a positive charge. • ...

Chemistry 2018-12-10

Chemistry crossword puzzle
Across
  1. chemical symbol of the only liquid metal at room temperature
  2. You need this metal for strong bones
  3. Protons and neutrons have a mass of
  4. What diamonds are made from
  5. Rows in the periodic table
  6. Not all treasure is ______ and gold.
  7. Country Dimitri was from
  8. Second lightest element
  9. Electrons are found in these in atoms
  10. Element with chemical symbol Ir
  11. The number of electrons and protons in an atom are
  12. Father of the periodic table
  13. Negatively charged particle
  14. Neutrons have a charge of
  15. Neutral subatomic particle
Down
  1. The only element with a Z in
  2. The basic building block. Elements are made of these.
  3. Gas we exhale
  4. Pirate's favourite metal
  5. Columns in the periodic table
  6. Gas we inhale to respire
  7. A very reactive yellow gas
  8. The only liquid non-metal at room temperature
  9. Metal that melts just above room temperature
  10. The centre of the atom is called this
  11. Lightest element
  12. John Newlands discovered this law
  13. The element with the electron configuration 2,8,8,2
  14. Positively charged particle
  15. There are 118 different ones of these in the periodic table
  16. Common chemical that covers 60% of the Earth's surface

31 Clues: Gas we exhale • Lightest element • Second lightest element • Pirate's favourite metal • Gas we inhale to respire • Country Dimitri was from • Neutrons have a charge of • Rows in the periodic table • A very reactive yellow gas • Neutral subatomic particle • What diamonds are made from • Positively charged particle • Negatively charged particle • The only element with a Z in • ...

Chemistry Crossword 2020-10-01

Chemistry Crossword crossword puzzle
Across
  1. Contains 2 Hydrogen Atoms and 1 Oxygen Atom
  2. Reaction Change in the Ionic structure of a substance
  3. Table Organized by Atomic Number, How Atoms React, and What kind of atom (metal, nonmetal, gas)
  4. Elements on the far left on the Periodic Table do this with elements second from right on the Periodic Table
  5. Flow in electric currents
  6. Cannot be broken or changed
  7. Can change the state of matter
  8. Number equal to a mole of atom
  9. Bonding that shares And exchanges electrons
  10. Are responsible for atomic bonding
  11. These are created when a group of atoms bond together
Down
  1. Reaction Evaporation, Freezing, and Condensation
  2. Has no charge
  3. Solid,liquid or gas
  4. Type of atomic bonding where atoms exchange electrons
  5. Positively charged and located in the nucleus
  6. Fourth state of matter
  7. Why the atomic number has a decimal
  8. React Gases on the far right of the Periodic Table
  9. If particles are not bonded they are a
  10. Same number of electrons and protons
  11. Very large molecules that make up living plants or animals
  12. Smallest unit of matter
  13. Charge When an atom gives away one electron
  14. of atomic bonding where atoms share electrons
  15. Shells around the nucleus

26 Clues: Has no charge • Solid,liquid or gas • Fourth state of matter • Smallest unit of matter • Flow in electric currents • Shells around the nucleus • Cannot be broken or changed • Can change the state of matter • Number equal to a mole of atom • Are responsible for atomic bonding • Why the atomic number has a decimal • Same number of electrons and protons • ...

35-Crossword 2025-05-31

35-Crossword crossword puzzle
Across
  1. 31-56 Periodic Table Elements forged into one
  2. Homer, Marge, Bart, Lisa, Maggie.
  3. Letters on a keyboard
  4. Letters in alphabetical order
  5. Slash, Inferno
  6. Quartz lung disease
  7. Nintendo's Console after the Nintendo Switch
  8. The GTA Game that got delayed.. a LONG time.. Definetally more than VI years.
  9. pr3typriincess' song
  10. Forsaken's survivor skin for the "CLOSE TO ME" Last man standing
  11. United States, Canada, Mexico, Panama, Haiti, Jamaica, ETC.
  12. =21
  13. Forsaken's killer skin for the "CLOSE TO ME" Last man standing
  14. Literally just pure screaming
  15. The place with London and Paris
  16. Players of R.E.P.O.
  17. Pizza Tower's main character
  18. Actinides
  19. Fear of long words
  20. Lanthanides
  21. First 30 Periodic table elements forged into one
Down
  1. GD Harder level that introduced the Wave
  2. dQw4w9WgXcQ
  3. Oceanian Country
  4. Continent with Brazil
  5. The original area where humans started
  6. Continent without any countries
  7. Reflecting an attack in Ultrakill
  8. Periodic table element with proton number 118
  9. Continent with the stans
  10. Fear of palindromes
  11. Periodic Table element with proton number 70
  12. 🇮🇹
  13. The-The-The bird bird bird, Bird is the word.
  14. Australia's other name

35 Clues: 🇮🇹 • =21 • Actinides • dQw4w9WgXcQ • Lanthanides • Slash, Inferno • Oceanian Country • Fear of long words • Quartz lung disease • Fear of palindromes • Players of R.E.P.O. • pr3typriincess' song • Letters on a keyboard • Continent with Brazil • Australia's other name • Continent with the stans • Pizza Tower's main character • Letters in alphabetical order • Literally just pure screaming • ...

Periodic Table Vocab 2023-05-19

Periodic Table Vocab crossword puzzle
Across
  1. How many metalloids are in the Boron Group
  2. Which group are the Alkali Metals
  3. What metal is Copper
  4. How many rare earth metals are on the Periodic Table
  5. How many classifications are on a Periodic Table
  6. Which category is the largest
  7. Symbol for Helium
  8. Where is the atomic number located
  9. What is the atomic number of Aluminium
  10. How many protons are in Oxygen
  11. Atomic Number
Down
  1. Which category is Chlorine in
  2. Which category is the smallest
  3. What group is Iodine in
  4. Is Astitine a metal or nonmetal
  5. What is the Atomic number of lead
  6. mass Top or Bottom number of element
  7. How many Periods are on the Periodic Table
  8. What is group 18 called
  9. Which group of Alkali Metals has a Nonmetal

20 Clues: Atomic Number • Symbol for Helium • What metal is Copper • What group is Iodine in • What is group 18 called • Which category is Chlorine in • Which category is the largest • Which category is the smallest • How many protons are in Oxygen • Is Astitine a metal or nonmetal • Which group are the Alkali Metals • What is the Atomic number of lead • Where is the atomic number located • ...

Bonding and naming 2 2018-10-03

Bonding and naming 2 crossword puzzle
Across
  1. another name for an oxidation number
  2. ending of the anion when naming
  3. positive ion
  4. type of bond that forms crystals and they are good conductors
  5. which group on the periodic table have varying oxidation numbers?
  6. smallest unit of a covalent bond
  7. type of bond, dinitrogen pentoxide
  8. the reason elements bond to become __________
  9. diatomic ions are called ______ when naming
Down
  1. you add ________to covalent names
  2. negative ion
  3. type of bond, magnesium acetate
  4. the number on the periodic table we use to bond elements
  5. name of group where most diatomic ions are located on the periodic table
  6. type of bond, hydrogen gas
  7. gain electrons
  8. lose electrons
  9. smallest unit of an ionic bond

18 Clues: negative ion • positive ion • gain electrons • lose electrons • type of bond, hydrogen gas • smallest unit of an ionic bond • type of bond, magnesium acetate • ending of the anion when naming • smallest unit of a covalent bond • you add ________to covalent names • type of bond, dinitrogen pentoxide • another name for an oxidation number • diatomic ions are called ______ when naming • ...

Science crosword 2021-11-26

Science crosword crossword puzzle
Across
  1. Force÷area
  2. a force may cause an object turn about a pivot
  3. moment÷force
  4. All the matter consist in _____
  5. First element on the periodic table
  6. Horizontal lines on the periodic table
  7. Vertical lines on the periodic table
  8. Chemichal symbol of sodium
  9. An object to transfer enrgy to electrons
  10. the total number of protons and neutrons
Down
  1. mass÷volume
  2. The transfer of heat by electromacnetic waves
  3. A device to meashure amps
  4. something that defines the name of an element
  5. Meashure of how much electric charge flows on a circuit
  6. An imbalance of electric charges
  7. A small type of battery
  8. Element whose chemichal symbol is "K"

18 Clues: Force÷area • mass÷volume • moment÷force • A small type of battery • A device to meashure amps • Chemichal symbol of sodium • All the matter consist in _____ • An imbalance of electric charges • First element on the periodic table • Vertical lines on the periodic table • Element whose chemichal symbol is "K" • Horizontal lines on the periodic table • ...

Periodic Table Crossword 2014-06-04

Periodic Table Crossword crossword puzzle
Across
  1. A row of elements
  2. The hardest material known.
  3. The element with the symbol Mg
  4. elements that border the zigzag line on the periodic table
  5. A dark gray solid with the symbol I
  6. a yellowish green gas with the symbol CI
  7. The element with the symbol N
  8. Found to the left of the zigzag line on the periodic table
  9. gases unreactive nonmetals in group 18 of the periodic table
Down
  1. The element with the symbol Hf
  2. or group A column of elements
  3. A dark red liquid with the symbol Br
  4. The element with the symbol Rb
  5. law the law that states that the repeating chemical and physical properties of elements change periodically with the atomic numbers of the elements
  6. shiny, reactive metals.
  7. The element with the symbol Si
  8. The most abundant metal in Earth's crust
  9. can be drawn into thin wires
  10. combines with most metals to form salts
  11. The element with the symbol Na

20 Clues: A row of elements • shiny, reactive metals. • The hardest material known. • can be drawn into thin wires • The element with the symbol N • The element with the symbol Hf • or group A column of elements • The element with the symbol Rb • The element with the symbol Mg • The element with the symbol Si • The element with the symbol Na • A dark gray solid with the symbol I • ...

Atoms, Compounds and Chemical Equations 2018-12-15

Atoms, Compounds and Chemical Equations crossword puzzle
Across
  1. periodic table item
  2. Table tables of elements
  3. Electron electrons on the final shell
  4. Bond sharing electrons
  5. Reactions entering entering
  6. form of an atom
  7. circular path of particles
  8. negative charge
  9. consisting of several parts
  10. column
Down
  1. neutral particle
  2. balance
  3. Reactions exiting energy
  4. positive particle
  5. negative particle
  6. it's never free of charge
  7. Bond transfer of valence electrons
  8. in an element
  9. positive charge
  10. row

20 Clues: row • column • balance • in an element • form of an atom • negative charge • positive charge • neutral particle • positive particle • negative particle • periodic table item • Bond sharing electrons • Table tables of elements • Reactions exiting energy • it's never free of charge • circular path of particles • Reactions entering entering • consisting of several parts • ...

Periodic Table Crossword 2017-12-14

Periodic Table Crossword crossword puzzle
Across
  1. The center of an atom, made up of protons and nuetrons
  2. The only non metal surrounded by metals
  3. The 7 horizontal rows of elements
  4. bond A type of bond that happens whenever metals and nonmetals bond because of giving or taking electrons from each other
  5. The elements that form a zigzag which separate the metals and nonmetals
  6. The chart that organizes all of the elements based on their properties
  7. The 10th element on the periodic table
  8. Part of the atom (have NO charge)
  9. The elements on the left side of the periodic table
  10. Part of the atom (have negative charge)
  11. The elements on the right side of the periodic table
Down
  1. The outer shell of an atom
  2. The digit above an element's chemical symbol
  3. Part of the atom (have positive charge)
  4. Creator of the periodic table
  5. The vertical rows of elements
  6. bond When two or more nonmetals share electrons to have 8 on the outershell
  7. Has The atomic number of 8
  8. What the electrons are placed on

19 Clues: The outer shell of an atom • Has The atomic number of 8 • Creator of the periodic table • The vertical rows of elements • What the electrons are placed on • The 7 horizontal rows of elements • Part of the atom (have NO charge) • The 10th element on the periodic table • The only non metal surrounded by metals • Part of the atom (have positive charge) • ...

Chemistry Crossword 2020-09-03

Chemistry Crossword crossword puzzle
Across
  1. Chemical symbol Au
  2. The ______ number is located above the element’s symbol
  3. A substance made up of two or more types of atoms
  4. The name of a horizontal line on the Periodic Table
  5. A grid like structure made up of atoms
  6. Is the 26th element of the periodic table
  7. Has a chemical symbol of K
  8. Ion with negative charge
  9. The atomic mass is made up of the number of protons and ______
  10. Name for electron shells
  11. The second electron shell holds ______ electrons
  12. Protons, neutrons and electrons are all ______ particles
  13. An atom with positive or negative charge
  14. Float around the nucleus in shells
  15. The atomic number is the number of ______ in an atom's nucleus
  16. Element with 9 protons
  17. A group of atoms that are bonded together
  18. The compound water is made up of 2 hydrogen atoms and 1 ______ atom
  19. Has the chemical symbol Be
  20. Sodium and ______ make up salt (NaCl).
  21. The periodic table was developed by ______ Mendeleev
Down
  1. The atom that becomes the ion, Cr3+
  2. Has an electron configuration of 2,8,2
  3. Another name for the outer shell of an atom
  4. First element on the periodic table
  5. Mendeleev was able to predict ______ of undiscovered atoms
  6. Non-reactive atoms have a ______ outer shell
  7. The name of a vertical line on the Periodic Table
  8. Nitrogen has ______ electrons
  9. Sulfur has ______ electrons in its outer shell
  10. Ion with positive charge
  11. Element with atomic number of 10
  12. Has a chemical symbol of Ag
  13. Ions are formed when an atom gains or ______ electrons
  14. The inside part of an atom that houses subatomic particles
  15. A substance made up of only one type of atom
  16. Smallest building block of matter
  17. The elements are arranged in ______ order
  18. There are 118 elements on the ______ table
  19. A group of atoms that have not been chemically bonded

40 Clues: Chemical symbol Au • Element with 9 protons • Ion with negative charge • Name for electron shells • Ion with positive charge • Has a chemical symbol of K • Has the chemical symbol Be • Has a chemical symbol of Ag • Nitrogen has ______ electrons • Element with atomic number of 10 • Smallest building block of matter • Float around the nucleus in shells • ...

Periodic Table Crossword 2014-06-04

Periodic Table Crossword crossword puzzle
Across
  1. The element with the symbol Rb
  2. gases unreactive nonmetals in group 18 of the periodic table
  3. shiny, reactive metals.
  4. The most abundant metal in Earth's crust
  5. A dark red liquid with the symbol Br
  6. The element with the symbol Si
  7. combines with most metals to form salts
  8. Found to the left of the zigzag line on the periodic table
Down
  1. can be drawn into thin wires
  2. A dark gray solid with the symbol I
  3. law the law that states that the repeating chemical and physical properties of elements change periodically with the atomic numbers of the elements
  4. A row of elements
  5. The element with the symbol Mg
  6. a yellowish green gas with the symbol CI
  7. elements that border the zigzag line on the periodic table
  8. The hardest material known.
  9. The element with the symbol N
  10. The element with the symbol Na
  11. The element with the symbol Hf
  12. or group A column of elements

20 Clues: A row of elements • shiny, reactive metals. • The hardest material known. • can be drawn into thin wires • The element with the symbol N • The element with the symbol Rb • The element with the symbol Mg • The element with the symbol Si • The element with the symbol Na • The element with the symbol Hf • or group A column of elements • A dark gray solid with the symbol I • ...

Chemistry Crossword 2020-09-03

Chemistry Crossword crossword puzzle
Across
  1. Chemical symbol Au
  2. The ______ number is located above the element’s symbol
  3. A substance made up of two or more types of atoms
  4. The name of a horizontal line on the Periodic Table
  5. A grid like structure made up of atoms
  6. Is the 26th element of the periodic table
  7. Has a chemical symbol of K
  8. Ion with negative charge
  9. The atomic mass is made up of the number of protons and ______
  10. Name for electron shells
  11. The second electron shell holds ______ electrons
  12. Protons, neutrons and electrons are all ______ particles
  13. An atom with positive or negative charge
  14. Float around the nucleus in shells
  15. The atomic number is the number of ______ in an atom's nucleus
  16. Element with 9 protons
  17. A group of atoms that are bonded together
  18. The compound water is made up of 2 hydrogen atoms and 1 ______ atom
  19. Has the chemical symbol Be
  20. Sodium and ______ make up salt (NaCl).
  21. The periodic table was developed by ______ Mendeleev
Down
  1. The atom that becomes the ion, Cr3+
  2. Has an electron configuration of 2,8,2
  3. Another name for the outer shell of an atom
  4. First element on the periodic table
  5. Mendeleev was able to predict ______ of undiscovered atoms
  6. Non-reactive atoms have a ______ outer shell
  7. The name of a vertical line on the Periodic Table
  8. Nitrogen has ______ electrons
  9. Sulfur has ______ electrons in its outer shell
  10. Ion with positive charge
  11. Element with atomic number of 10
  12. Has a chemical symbol of Ag
  13. Ions are formed when an atom gains or ______ electrons
  14. The inside part of an atom that houses subatomic particles
  15. A substance made up of only one type of atom
  16. Smallest building block of matter
  17. The elements are arranged in ______ order
  18. There are 118 elements on the ______ table
  19. A group of atoms that have not been chemically bonded

40 Clues: Chemical symbol Au • Element with 9 protons • Ion with negative charge • Name for electron shells • Ion with positive charge • Has a chemical symbol of K • Has the chemical symbol Be • Has a chemical symbol of Ag • Nitrogen has ______ electrons • Element with atomic number of 10 • Smallest building block of matter • Float around the nucleus in shells • ...

Elements & Periodic Table Vocabulary Test 2014-12-03

Elements & Periodic Table Vocabulary Test crossword puzzle
Across
  1. Positively charged particle in the nucleus of an atom
  2. The gradual wearing away of a metal element due to a chemical reaction
  3. A family of very reactive elements whose atoms gain or share one electron
  4. An element that has some characteristics of both metals and nonmetals
  5. The ability of a material to be pulled out into a long wire
  6. A material that conducts electricity under certain conditions
  7. The number of protons in an atom
  8. An element in Group 2 of the periodic table
  9. The ability of a material to be pounded into shapes
  10. A formula that gives the elements in a compound and the ratio of atoms.
  11. Particle in the nucleus of an atom with no charge
  12. The ability of an object to transfer heat or electricity
  13. A class of elements characterized by physical properties that include shininess, malleability, ductility and conductivity
  14. The mass of an atom which is the sum of the protons and neutrons
Down
  1. A chart of the elements showing the repeating pattern of their properties
  2. A one or two letter abbreviation of an element found on the periodic table
  3. One of the elements in Groups 3 through 12 of the periodic table
  4. Negatively charged particle circling the nucleus of an atom
  5. The ease and speed with which an element combines or reacts with other elements
  6. A row of elements on the periodic table (7 total)
  7. A family of un-reative elements whose atoms do not gain, lose, or share electrons
  8. A molecule consisting of two atoms
  9. An atom with the same number of protons and a different number of neutrons
  10. A column of elements on the periodic table (18 total)
  11. An element in Group 1 of the periodic table
  12. A type of element whose physical properties are opposite of metals

26 Clues: The number of protons in an atom • A molecule consisting of two atoms • An element in Group 2 of the periodic table • An element in Group 1 of the periodic table • A row of elements on the periodic table (7 total) • Particle in the nucleus of an atom with no charge • The ability of a material to be pounded into shapes • ...

Chapter 1 Vocab 2023-09-29

Chapter 1 Vocab crossword puzzle
Across
  1. Letters representing an element
  2. elements that have alike properties on the periodic table
  3. A physical combination of substances, components are not evenly spread
  4. Group 2A on periodic table,very reactive
  5. Elements organized by Atomic Number
  6. gas forming a liquid
  7. luquid turning into a solid
  8. Elements that are not metal
  9. Definite shape and volume, not easily compressed
  10. The number of protons and electrons in an element
  11. Elements that fall between metal and non-metal properties
  12. determined by the use of 5 senses
  13. Building block for all matter
  14. anything that takes up space and has mass
  15. Has indefinite shape and volume, particles spread throughout
  16. group 17 on the periodic table
  17. a type of matter that can not be seperated
  18. Easily reversed, No new substances formed
  19. Elements that are found in groups 3-12 on the periodic table
  20. closely packed together
  21. a horizontal row on the periodic table
Down
  1. Amount of space taken up by an object
  2. solid turning into a liquid
  3. luquid turning into a gas
  4. depends on amount of matter
  5. Determined by how a substance reacts with another
  6. A pure substance made up of one type of atom
  7. elements that are clasified as a metal
  8. depends on the type of matter in a sample
  9. elements 57-71
  10. One or more new matter form
  11. 15 metalic elements 89-103
  12. Pure substance combination of 2 or more elements
  13. amount of matter in an atom of an element
  14. Process where a chemical forms something new
  15. able to be molded and shaped
  16. Least reactive elements
  17. A physical combination of substances, components are evently mixed
  18. a physical blend of 2 or more components
  19. group 1 on the periodic table
  20. when a solid forms from a solution

41 Clues: elements 57-71 • gas forming a liquid • Least reactive elements • closely packed together • luquid turning into a gas • 15 metalic elements 89-103 • solid turning into a liquid • depends on amount of matter • One or more new matter form • luquid turning into a solid • Elements that are not metal • able to be molded and shaped • group 1 on the periodic table • ...

Chemistry Final 2025-05-13

Chemistry Final crossword puzzle
Across
  1. Term that refers to double bonds in a covalent compound
  2. Class of elements that have properties of both metals and nonmetals
  3. Scientist credited with the discovery of the mole
  4. Group 1 on the periodic table
  5. In a solution this is the substance that is dissolved
  6. Amount of energy required to remove an electron from an atom
  7. SI unit for amount of a substance
  8. Term that refers to single bonds in a covalent compound
  9. Positively charged ions, typically metals
  10. Starting substances in a chemical reaction
  11. Scientist credited with discovering the first periodic table
  12. Type of reaction in which one complex substance breaks down
  13. Group 18 on the periodic table
  14. Type of bonding that occurs between two nonmetals
  15. Property of metals, shiny
  16. Ability of an atom to attract electrons within a bond
  17. Type of bonding that occurs between a metal and a nonmetal
  18. Group of atoms that are always found in pairs (HNOFClBrI)
Down
  1. Term used to describe a covalent compound that has multiple correct Lewis structures
  2. Finals substances in a chemical reaction
  3. Type of reaction that requires fuel and oxygen and produces carbon dioxide and water
  4. Type of bonding that occurs between two metals
  5. Group 2 on the periodic table
  6. Group 17 on the periodic table
  7. Type of covalent bond in which electrons are unequally shared
  8. Type of reaction in which two simple substances combine to form a complex one
  9. Property of metals, ability to be flattened and shaped
  10. Property of metals, ability to be pulled into wires
  11. Negatively charged ion, typically nonmetals
  12. In a solution this is the substance that does the dissolving
  13. Scientist credited with discovering the modern periodic table
  14. Half the distance between adjacent nuclei of two corresponding atoms
  15. Group of atoms that function as one charged substance
  16. Type of covalent bond in which electrons are shared equally

34 Clues: Property of metals, shiny • Group 2 on the periodic table • Group 1 on the periodic table • Group 17 on the periodic table • Group 18 on the periodic table • SI unit for amount of a substance • Finals substances in a chemical reaction • Positively charged ions, typically metals • Starting substances in a chemical reaction • Negatively charged ion, typically nonmetals • ...

Periodic Table 2013-06-08

Periodic Table crossword puzzle
Across
  1. Found in hot air balloons
  2. Group 8 elements are noble ____________
  3. The elements that do not belong to any groups are called ____________ metals
  4. Lithium and sodium have the same _________ properties
  5. This element receives an electron during bonding with a metal, hence it belongs to group ____________
  6. Elements in group 2 in the periodic table have a _________ of two
  7. Fluorine gas exist as a __________ molecule
  8. Magnesium and sulfur are from the same period
Down
  1. Neon is not involved in any reaction because it is _____________
  2. Group 7 elements are also called __________
  3. Elements in the periodic table are arranged in an _____________ atomic number
  4. The non-metals occupy the _________ side of the periodic table
  5. This ion has an electron configuration of 2,8,8 as an ion. It forms an oxide that turns red litmus blue
  6. Elements in group 3 have __________ electron shells
  7. Going down group I, the elements become more ____________
  8. Elements on the left of the periodic table forms ___________ ions
  9. Carbon and lead are from the same _____________

17 Clues: Found in hot air balloons • Group 8 elements are noble ____________ • Group 7 elements are also called __________ • Fluorine gas exist as a __________ molecule • Magnesium and sulfur are from the same period • Carbon and lead are from the same _____________ • Elements in group 3 have __________ electron shells • Lithium and sodium have the same _________ properties • ...

Periodic Table 2012-11-15

Periodic Table crossword puzzle
Across
  1. Two elements chemically combined make a...
  2. when two elements share a container but arent chemically bonded
  3. the result when chemically combining Sulphur and Oxygen.
  4. The air we breathe in
  5. a way of separating two liquids.
  6. Solid, Liquid, or Gas?
  7. an element starting with 'Co'
  8. a way to separate sand and water
  9. can it be hammered into shape?
Down
  1. the solute salt dissolves in the... water
  2. an element which has the same name as the item you use when taking creases out of your clothes
  3. when separating two soluble substances you use...
  4. can it be pulled into wire?
  5. the air we breathe out
  6. In the periodic table there are...
  7. otherxise known as suulphur dioxide
  8. the chemical formula is 'C'

17 Clues: The air we breathe in • the air we breathe out • Solid, Liquid, or Gas? • can it be pulled into wire? • the chemical formula is 'C' • an element starting with 'Co' • can it be hammered into shape? • a way to separate sand and water • a way of separating two liquids. • In the periodic table there are... • otherxise known as suulphur dioxide • ...

Periodic Table 2014-10-24

Periodic Table crossword puzzle
Across
  1. Group 13, Period 2
  2. Si
  3. He
  4. Group 13, Period 3
  5. Hg
  6. Group 2 Period 4
  7. Ne
  8. Group 8, Period 4
  9. Au
Down
  1. Co
  2. H
  3. Li
  4. Group 12, Period 4
  5. As
  6. Group 18, Period 3
  7. Group 14, Period 2
  8. O

17 Clues: H • O • Co • Li • Si • He • As • Hg • Ne • Au • Group 2 Period 4 • Group 8, Period 4 • Group 13, Period 2 • Group 12, Period 4 • Group 13, Period 3 • Group 18, Period 3 • Group 14, Period 2

Periodic Table 2022-12-07

Periodic Table crossword puzzle
Across
  1. Which element would have similar properties to Sulfer?
  2. Which element has 2 valence electrons and 4 energy levels?
  3. Which element has 3 energy levels and
  4. properties to Oxygen?
  5. what group is magnesium in?
  6. The chemical formula for sodium sulfate is Na2SO4.How many total atoms are in the formula?
  7. Which element has 2 valence electrons
  8. What is the least reactive element
  9. Groups tell you an atom's
Down
  1. How many valence electrons does gallium have?
  2. Which element is the most reactive?
  3. Which metal is the least reactive on the periodic table?
  4. How many valence electrons are in an atom of each element in Group 15 in the periodic table?
  5. How many energy levels does Calcium
  6. 3 energy levels?
  7. what group is iron in?
  8. Periods tells you an atom's

17 Clues: 3 energy levels? • properties to Oxygen? • Groups tell you an atom's • what group is magnesium in? • Periods tells you an atom's • what group is iron in? • What is the least reactive element • Which element is the most reactive? • How many energy levels does Calcium • Which element has 3 energy levels and • Which element has 2 valence electrons • ...

Periodic table 2020-10-14

Periodic table crossword puzzle
Across
  1. as rocket propulsion
  2. is larger than its atom
  3. can be found in common salt
  4. effect is one of factors affecting IE.
  5. can be found in each household
  6. is smaller than its neutral atoms
  7. is tendency of an atom to attract electrons
  8. can make our bones and teeth stronger
Down
  1. form sweet salt
  2. radius half of the distance taken between two adjacent atoms
  3. IE is .... When moving across a period
  4. can be found in battery
  5. used in explosive and laughing gas
  6. is used in fertilizer industry
  7. is a grouo of atoms or ions having same electronic configuration
  8. ionisation energy is minimum energy needed to remove an electron from atoms or ions.
  9. is use to prevent cavities

17 Clues: form sweet salt • as rocket propulsion • can be found in battery • is larger than its atom • is use to prevent cavities • can be found in common salt • is used in fertilizer industry • can be found in each household • is smaller than its neutral atoms • used in explosive and laughing gas • can make our bones and teeth stronger • IE is .... When moving across a period • ...

Periodic Table 2023-08-23

Periodic Table crossword puzzle
Across
  1. a covalent bond in which electrons are shared unevenly
  2. These elements on the periodic table are nonreactive
  3. a chemical bond in which electrons are transferred
  4. the horizontal rows on the periodic table are called
  5. forms of an element with differing numbers of neutrons
  6. this element would likely show similar patterns in bonding to sodium
  7. these tend to form ionic bonds by gaining electrons
  8. atomic number 7 on the periodic table
  9. a chemical bond in which electrons are shared
  10. a model that shows the chemical symbol of an element surrounded by dots showing the number of valence electrons
Down
  1. these tend to form ionic bonds by losing electrons
  2. the electrons that determine chemical bonding are __________________________________
  3. all elements in group 2 will have _____ valence electrons
  4. this shows the number of protons in an element
  5. a charged particle
  6. This group has some qualities of nonmetals and some qualities of metals
  7. If an atom accepts an electron, it will have a ________ charge

17 Clues: a charged particle • atomic number 7 on the periodic table • a chemical bond in which electrons are shared • this shows the number of protons in an element • these tend to form ionic bonds by losing electrons • a chemical bond in which electrons are transferred • these tend to form ionic bonds by gaining electrons • These elements on the periodic table are nonreactive • ...

Properties of Matter 2014-03-24

Properties of Matter crossword puzzle
Across
  1. Repeating pattern
  2. Change of a liquid to a gas
  3. Ability to be drawn into thin wires
  4. Horizontal rows of elements in the periodic table
  5. Has no definite shape or volume
  6. The last group of elements on the periodic table
  7. Elements that have no properties of metals
  8. New substances are produced
  9. Has a definite shape and volume
  10. Elements that have properties of luster, ductility and malleability
  11. Has a definite volume but no definite shape
Down
  1. Change of a solid to a liquid
  2. Change where no new substances are produced
  3. Change of a liquid to a solid
  4. Characteristics used to describe a substance
  5. Change of a gas to a liquid
  6. Anything that has mass and takes up space
  7. Another term for shine
  8. Ability to be hammered into different shapes
  9. Form of matter
  10. Shorthand way of writing elements
  11. Cannot be broken down into simpler substances
  12. Study of matter
  13. Vertical columns of elements in the periodic table

24 Clues: Form of matter • Study of matter • Repeating pattern • Another term for shine • Change of a gas to a liquid • Change of a liquid to a gas • New substances are produced • Change of a solid to a liquid • Change of a liquid to a solid • Has no definite shape or volume • Has a definite shape and volume • Shorthand way of writing elements • Ability to be drawn into thin wires • ...

Periodic table vocabulary crossword 2023-05-02

Periodic table vocabulary crossword crossword puzzle
Across
  1. a substance made up of only one type of atom
  2. the number of an element on the periodic table; tells how many protons are in an atom of that element Always smaller than the atomic mass.
  3. smallest unit of a particular element
  4. atomic mass rounded to the nearest whole number; tells the number of protons and neutrons combined
  5. a characteristic or description of a substance
  6. gases all the way to the right on the periodic table (called group 0, group VIII, or group 18). Very unreactive because they have a full outer shell (8 valence electrons)
  7. Elements that have properties of both metals and non-metals and are found along the zig-zag line on the periodic chart. Also called semimetals or semiconductors.
  8. a row (horizontal) on the periodic table. Elements in the same period have the same number of energy levels. Properties vary gradually as you go from left to right.
  9. elements the do not conduct electricity, are not shiny and do not conduct heat; found toward the right of the periodic table (except Hydrogen, which is at the top left)
Down
  1. Group I; very reactive, one valence electron
  2. The average mass (number of protons and neutrons) in an atom. Always larger than the atomic number.
  3. the center of an atom; includes protons and neutrons
  4. Group VII/Group 17, very reactive nonmetals, have seven valence electrons
  5. how likely an element is to undergo a chemical change; depends on the number of valence electrons
  6. positive particle found in the nucleus of an atom
  7. A one or two letter abbreviation for an element. The first letter is always capitalized and the second letter is always lowercase.
  8. vertical column on the periodic table. Elements in the same group have the same number of valence electrons and similar chemical properties.
  9. Neutral (zero-charge) particle in the nucleus of an atom
  10. the number of electrons found in the outermost shell
  11. elements that conduct electricity, are shiny, heat well and are easily shaped, solid at room temperature (except mercury); found toward the left of the periodic table

20 Clues: smallest unit of a particular element • Group I; very reactive, one valence electron • a substance made up of only one type of atom • a characteristic or description of a substance • positive particle found in the nucleus of an atom • the center of an atom; includes protons and neutrons • the number of electrons found in the outermost shell • ...

cross word 2015-11-23

cross word crossword puzzle
Across
  1. catalyst involved in chemical reactions in living things
  2. description of a solid that can be stretched into a long wire
  3. dull, brittle element that does not conduct electricity
  4. pure substance formed when two non-metals combine
  5. horizontal row of elements in the periodic table
  6. a reaction that takes place when two or more substances react to form new substance
  7. new substance produced in a chemical reaction between reactants
  8. invisible negatively charged particle that orbits the nucleus of an atom
  9. energy stored in chemical and released when chemicals react; a form of potential or stored energy
  10. element that has both metallic and non-metallic properties
  11. pure substance that cannot be broken down into other substances
Down
  1. substance that reacts with another substance or substances in a chemical reaction
  2. group 17 elements in the periodic table; the most reactive non-metals
  3. atom that has become electrically charged because it has lost or gained electrons
  4. description of a substance that can be pounded or rolled into sheets
  5. colourless, odourless gas; produced by incomplete combustion of chemicals containing carbon
  6. the sum of the number of protons and neutrons in an atom
  7. group 2 elements in the periodic table
  8. shiny, malleable, ductile element that conducts electricity
  9. a table in which the elements are organized by their physical and chemical properties
  10. group 18 elements in the periodic table; the most stable an unreactive elements
  11. or substances
  12. change that results when two or more substances react to create a different
  13. number of protons in the nucleus of one atom of an element
  14. pure substance formed when at least one metal and one non-metal
  15. group 1 elements in the periodic table, not including hydrogen

26 Clues: or substances • group 2 elements in the periodic table • horizontal row of elements in the periodic table • pure substance formed when two non-metals combine • dull, brittle element that does not conduct electricity • catalyst involved in chemical reactions in living things • the sum of the number of protons and neutrons in an atom • ...

Periodic Table/Atoms Crossword Puzzle 2020-11-19

Periodic Table/Atoms Crossword Puzzle crossword puzzle
Across
  1. Atomic Number 23
  2. Which scientist got the credited for inventing the Periodic Table.
  3. Elements in the Periodic Table are listed by their
  4. Atomic Number 18
  5. What are the horizontal rows in the periodic table called
  6. Atomic Number 17
  7. Atomic Number 9
Down
  1. The abbv of the word Gold.
  2. What family of elements is in the most left column of the Periodic Table.
  3. What family of elements is in the right-most column of the Periodic Table.
  4. the atomic number of an atom is the number of_____in the atoms nucleus.

11 Clues: Atomic Number 9 • Atomic Number 23 • Atomic Number 18 • Atomic Number 17 • The abbv of the word Gold. • Elements in the Periodic Table are listed by their • What are the horizontal rows in the periodic table called • Which scientist got the credited for inventing the Periodic Table. • the atomic number of an atom is the number of_____in the atoms nucleus. • ...

Periodic Table 2016-06-28

Periodic Table crossword puzzle
Across
  1. ____mass
  2. same as electrons
  3. Mg
  4. another organisation word for the periodic table
  5. atomic mass - atomic number
  6. atomic number of boron
Down
  1. Its's atomic mass is 1
  2. First Word of the title
  3. Second word of the title
  4. a organisation word for the periodic table
  5. atomic....
  6. atomic #

12 Clues: Mg • ____mass • atomic # • atomic.... • same as electrons • Its's atomic mass is 1 • atomic number of boron • First Word of the title • Second word of the title • atomic mass - atomic number • a organisation word for the periodic table • another organisation word for the periodic table

Scientific terms 2013-02-16

Scientific terms crossword puzzle
Across
  1. pure substances ordered on the periodic table
  2. qualities of an element
  3. tiny building blocks of matter
  4. particles with a positive charge
  5. particles with no charge
  6. number/ same as number of protons in the element
Down
  1. created the first periodic table
  2. gases/ group of un-reactive elements
  3. these hold electrons
  4. vertical columns
  5. negatively charged particles
  6. Metals/ elements that separate metals and non- metals
  7. horizontal columns
  8. table/ where elements are sorted

14 Clues: vertical columns • horizontal columns • these hold electrons • qualities of an element • particles with no charge • negatively charged particles • tiny building blocks of matter • created the first periodic table • table/ where elements are sorted • particles with a positive charge • gases/ group of un-reactive elements • pure substances ordered on the periodic table • ...

Atoms and the Periodic Table 2021-08-03

Atoms and the Periodic Table crossword puzzle
Across
  1. Atoms to the right of the Periodic Table; usually lose electrons
  2. number of protons + neutrons in an atom
  3. Atoms become more stable when they fill their outermost shell, usually with 8 electrons. This is called the .... rule
  4. the Periodic Table is arranged according to this
  5. has most of the mass of the atom
  6. subatomic particle with positive charge and mass of 1
Down
  1. an ion with more electrons than protons
  2. another name for the outermost shell
  3. Most atoms in the table; usually form cations
  4. an ion with positive charge
  5. row in the Periodic Table. Elements here share the same number of shells.
  6. column in the Periodic Table. Elements here share similar chemical and physical properties.
  7. electrons are arranged in...
  8. subatomic particle with negative charge and 0 mass

14 Clues: an ion with positive charge • electrons are arranged in... • has most of the mass of the atom • another name for the outermost shell • an ion with more electrons than protons • number of protons + neutrons in an atom • Most atoms in the table; usually form cations • the Periodic Table is arranged according to this • subatomic particle with negative charge and 0 mass • ...

Unit 6 Ch. 3 Science 2013-03-05

Unit 6 Ch. 3 Science crossword puzzle
Across
  1. an arrangement of the elements showing the repeating pattern of their properties.
  2. the basic particle from which all elements are made; the smallest particle of an element that has the properties of that element.
  3. the ability of an object to transfer heat.
  4. an element in Group 2 of the periodic table.
  5. the gradual wearing away of a metal element due to a chemical reaction.
  6. the number of protons in the nucleus of an atom.
  7. a molecule consisting of two atoms.
  8. the ease and speed with which an element combines, or reacts, with other elements and compounds.
  9. one of the elements in Group 3 through 12 of the periodic table.
  10. a tiny, negatively charged particle that moves around the outside of the nucleus of an atom.
  11. the way a mineral reflects light from its surface.
  12. an element that lacks most of the properties of a metal.
  13. a class of elements characterized by physical properties that include shininess, malleability, ductility, and conductivity.
  14. an element in Group 18 of the periodic table.
Down
  1. the ability of an object to carry electric current.
  2. small, positively charged particles that are found in the nucleus of an atom.
  3. a term used to describe a material that can be pulled out into a long wire.
  4. the average mass of all the isotopes of an element.
  5. a term used to describe material that can be hammered or rolled into flat sheets.
  6. a substance that can conduct electric current under some conditions.
  7. a horizontal row of elements in the periodic table.
  8. an atom with the same number of protons and a different number of neutrons from other atoms of the same element.
  9. the sum of protons and neutrons in the nucleus of an atom.
  10. an element in Group 1 of the periodic table.
  11. the central core of an atom which contains protons and neutrons.
  12. a region of an atom in which electrons of the same energy are likely to be found.
  13. a small particle in the nucleus of the atom, with no electrical charge.
  14. an element found in Group 17 of the periodic table.
  15. an element that has some characteristics of both metals and nonmetals.
  16. elements in the same vertical column of the periodic table; also called family.

30 Clues: a molecule consisting of two atoms. • the ability of an object to transfer heat. • an element in Group 2 of the periodic table. • an element in Group 1 of the periodic table. • an element in Group 18 of the periodic table. • the number of protons in the nucleus of an atom. • the way a mineral reflects light from its surface. • ...

Atoms, elements and compounds 2022-04-06

Atoms, elements and compounds crossword puzzle
Across
  1. Particles found inside atoms with a positive charge
  2. Particles found inside atoms with no charge
  3. The name for columns in the periodic table
  4. ?? table, a diagram showing all the elements in the universe
  5. Two or more different elements chemically bonded
  6. a substance made up of only one type of element
  7. The name of the metals found in the middle of the periodic table
  8. The name for rows in the periodic table
  9. Two or more elements chemically bonded
Down
  1. A group of compounds mixed but not chemically bonded
  2. A join between two atoms
  3. Particles found inside atoms with a negative charge
  4. The centre of an atom, made of protons and neutrons
  5. Do the reactions of group 1 metals increase or decrease down the group?
  6. Chemical 'sum' showing the result of a reaction
  7. The smallest things in the universe

16 Clues: A join between two atoms • The smallest things in the universe • Two or more elements chemically bonded • The name for rows in the periodic table • The name for columns in the periodic table • Particles found inside atoms with no charge • Chemical 'sum' showing the result of a reaction • a substance made up of only one type of element • ...

First 20 Elements of the Periodic Table 2025-02-23

First 20 Elements of the Periodic Table crossword puzzle
Across
  1. Atomic mass of 20.2
  2. "P" on the periodic table
  3. Has 1 valence electron on the 2nd energy shell
  4. Atomic number one
  5. 14 electrons
  6. What we have in some swimming pools
  7. Milk has this element
  8. Element symbol "Be"
  9. Six protons, 6 neutrons, and 6 electrons
Down
  1. Atomic mass of 32.1
  2. Atomic mass of 10.8
  3. The first element in table salt compound
  4. K on the periodic table
  5. 5th element of period 2
  6. Atomic number is 12
  7. 18 electrons
  8. Touches the staircase, but is not a metalloid
  9. What we breathe
  10. Has two protons
  11. 9 protons

20 Clues: 9 protons • 18 electrons • 14 electrons • What we breathe • Has two protons • Atomic number one • Atomic mass of 32.1 • Atomic mass of 10.8 • Atomic mass of 20.2 • Atomic number is 12 • Element symbol "Be" • Milk has this element • K on the periodic table • 5th element of period 2 • "P" on the periodic table • What we have in some swimming pools • The first element in table salt compound • ...

Atoms and Periodic Table 2021-02-04

Atoms and Periodic Table crossword puzzle
Across
  1. families 1-2 and 13-18 on the periodic table
  2. a gas with six valence electrons
  3. describes solid non-metals
  4. the smallest subatomic particle
  5. a metalloid with six valence electrons
  6. group two on the periodic table
  7. have properties of both metals and non-metals
  8. indicates the number of protons in an atom
  9. most of the mass of an atom is located here
  10. able to be hammered or pressed without breaking or cracking
  11. stable elements that do not react easily with other elements
  12. the number of valence electrons for phosphorus
  13. a non-metal with four valence electrons
  14. this atom has 32 protons
  15. a horizontal row on the periodic table
  16. a vertical column (family) on the periodic table
  17. elements with seven valence electrons
Down
  1. an element in period 3 that has seven valence electrons
  2. found in the outermost energy level
  3. shiny solids that conduct heat and electricity well
  4. a solid non-metal halogen
  5. the number of protons + neutrons in an element
  6. highly reactive elements with one valence electron
  7. the neutral subatomic particle
  8. able to be drawn out into a thin wire
  9. a charged subatomic particle found in the nucleus

26 Clues: this atom has 32 protons • a solid non-metal halogen • describes solid non-metals • the neutral subatomic particle • the smallest subatomic particle • group two on the periodic table • a gas with six valence electrons • found in the outermost energy level • able to be drawn out into a thin wire • elements with seven valence electrons • a metalloid with six valence electrons • ...

7th Prop of Atoms & Molecules L 1-15 Vocab Crossword 2021-11-19

7th Prop of Atoms & Molecules L 1-15 Vocab Crossword crossword puzzle
Across
  1. a bond formed by transferring of electrons
  2. group of chemically connected atoms
  3. negatively charged particle orbiting the nucleus of an atom
  4. electrically neutral (neither + nor - )in the nucleus of an atom
  5. substance that cannot be broken down by ordinary chemical means
  6. molecules formed by sharing of electrons
  7. recycling of carbon for reuse by plants and animals
  8. number of protons plus the number of neutrons in an atom
  9. an element with an electrical charge due to missing or extra electrons
  10. two of the same type of atom bonded together
  11. tight mass of protons and neutrons in the center of an atom
Down
  1. elements in the center columns of the periodic table, labeled with the letter B
  2. adding of oxygen to a molecule
  3. positively charged particle (+) in the nucleus of an atom
  4. removal of oxygen from a molecule
  5. two or more different kinds of atoms bonded together
  6. elements on the periodic table between the metals and nonmetals
  7. bond formed when thousands of atoms freely share their electrons
  8. row of the periodic table
  9. column of the periodic table
  10. number of protons in an atom
  11. non-reactive

22 Clues: non-reactive • row of the periodic table • column of the periodic table • number of protons in an atom • adding of oxygen to a molecule • removal of oxygen from a molecule • group of chemically connected atoms • molecules formed by sharing of electrons • a bond formed by transferring of electrons • two of the same type of atom bonded together • ...

Elements, Compounds, Mixtures. 2022-09-28

Elements, Compounds, Mixtures. crossword puzzle
Across
  1. You can look through it, it's in windows
  2. Water in the ocean
  3. This is the key ingredient in diamonds
  4. Lactose
  5. The only metal that is a liquid at room temperture
  6. Your looking at in right now
  7. The element on the periodic table with the smallest name
  8. The largest single compound
  9. it has an atomic wieght of 1
  10. The main ingredient of coffie
  11. very sweet
  12. you need it to live
  13. isopropyl alcohol
  14. Very tastey store bought pasta
  15. you can find this in a very heavy, casted pan
  16. A nice drink to cool off on a hot summer day
Down
  1. Ploymer
  2. 1 gram costs $27.13 USD
  3. Used for launching things into space
  4. baking soda
  5. In your carbonated berverages
  6. the 115th element on the periodic table
  7. Juiced oranges
  8. the longest name on the periodic table
  9. don't put it with #4
  10. Used for boxes
  11. the largest of the periodic table
  12. C2H5OH
  13. Makes up 78% of the atmosphere
  14. A tastey snack with chex, pretsles and more
  15. You drink this every day
  16. Very strong, contains iron
  17. use this to disinfect wounds

33 Clues: C2H5OH • Ploymer • Lactose • very sweet • baking soda • Juiced oranges • Used for boxes • isopropyl alcohol • Water in the ocean • you need it to live • don't put it with #4 • 1 gram costs $27.13 USD • You drink this every day • Very strong, contains iron • The largest single compound • Your looking at in right now • it has an atomic wieght of 1 • use this to disinfect wounds • ...

Unit 2 2025-02-26

Unit 2 crossword puzzle
Across
  1. The element with 3 protons.
  2. This is formed when you add or remove a neutron.
  3. The name of the energy level an electron takes around the nucleus?
  4. This is the name of an atom that has gained an electron.
  5. The element with the symbol C.
  6. Subatomic particle with a positive charge?
  7. The study of matter is?
  8. The element with an atomic mass of 20.
  9. The type of diagram represented with dots, 1-8 of them.
Down
  1. The O on the periodic table. Metal, non-metal or metalloid?
  2. Po on the periodic table is metal, non-metal, or metalloid?
  3. The element found on the periodic table in group 11, period 6.
  4. Subastomic particle with a neutral charge?
  5. The type of diagram represented with rings and dots.
  6. This is the name of an atom that has lost an electron.
  7. The center of an atom where you will find the protons and neutrons.
  8. Subatomic particle with a negative charge?
  9. The smallest unit of matter is an?
  10. Is element K on the periodic table. Metal, non metel or metalloid?
  11. This is formed when you add or remove an electron.

20 Clues: The study of matter is? • The element with 3 protons. • The element with the symbol C. • The smallest unit of matter is an? • The element with an atomic mass of 20. • Subastomic particle with a neutral charge? • Subatomic particle with a positive charge? • Subatomic particle with a negative charge? • This is formed when you add or remove a neutron. • ...

Periodic Trends 2025-07-31

Periodic Trends crossword puzzle
Across
  1. The electrons from the inner shell(s) of an atom or ion. These electrons often can provide shielding effect to weaken the nuclear attraction felt by the valence electrons (plural).
  2. The rows of the periodic table are called________? (plural).
  3. Elements on the far-right side of the periodic table are typically considered as_______? (plural).
  4. Elements that can act as both metals and non-metals (plural).
  5. A table of chemical elements arranged in specific order, from which we can predict properties and behaviours of those elements.
  6. Elements from a same group in the periodic table would have the same number of ________?
Down
  1. The parameter that we can use to compare and contrast the size of the atoms.
  2. Elements from a same period in the periodic table would have the same number of _________? (plural).
  3. The net nuclear charge that the valence electrons actually experience after considering the shielding effect provided by the core electrons.
  4. The relative attraction a nucleus in an atom to the bonding electrons. Typically measured based on the Pauling’s scale from 0.7‒4.0.
  5. The reoccurring patterns observed in the periodic table, which can help us predict the characteristics of the elements (plural).
  6. The parameter that we can use to compare and contrast the size of the ions.
  7. The amount of energy required to remove an electron from a neutral atom in its gaseous state. Higher amount of this energy means harder to remove the electron(s) to form cations. Lower amount of this energy means easier to remove the electron(s) to form cations.
  8. The columns of the periodic table are called________? (plural).
  9. Elements on the far-left side of the periodic table are typically considered as _______? (plural).

15 Clues: The rows of the periodic table are called________? (plural). • Elements that can act as both metals and non-metals (plural). • The columns of the periodic table are called________? (plural). • The parameter that we can use to compare and contrast the size of the ions. • The parameter that we can use to compare and contrast the size of the atoms. • ...

Periodic table 2021-01-12

Periodic table crossword puzzle
Across
  1. smallest particle of an element
  2. the number of protons in an atom
  3. nonmetal in group 17 of the periodic table that has seven valence electrons
  4. si unit for the mass of an atom
  5. elements that have properties of both metals and nonmetal
  6. a table organizing all of the elements known exist
Down
  1. a particle that is inside of the nucleus and has a positive charge
  2. a particle outside the nucleus that has a negative charge
  3. column of the periodic table that contains elements with similar properties
  4. class of elements that are good conductors of electricity
  5. the center of an atom
  6. nonmetal in group 18 of the periodic table that has eighth valence electrons
  7. located in the nucleus and has a neutral charge
  8. class of element that do not conduct electricity
  9. row of the periodic table that contains elements ranging from metals on the left to Metalloid and then nonmetals on the right

15 Clues: the center of an atom • smallest particle of an element • si unit for the mass of an atom • the number of protons in an atom • located in the nucleus and has a neutral charge • class of element that do not conduct electricity • a table organizing all of the elements known exist • a particle outside the nucleus that has a negative charge • ...

The Atom 2024-04-12

The Atom crossword puzzle
Across
  1. Atomic # of phosphorus
  2. element table
  3. #of neutrons
  4. the outer shell of the nucleus
  5. Atom with no charge
  6. #of neutrons
  7. Located in the middle of the Orbitals
  8. Made up of atoms
  9. Building blocks of matter
  10. The negative atom
Down
  1. Same element w/ different number of Neutrons
  2. Example of matter
  3. The positive atom
  4. The name of the element
  5. #of electrons
  6. Properties in the periodic table
  7. The big letter/ letters in the middle of the element cube
  8. gains/ loses electrons
  9. Element in the periodic table
  10. Mass #

20 Clues: Mass # • #of neutrons • #of neutrons • #of electrons • element table • Made up of atoms • Example of matter • The positive atom • The negative atom • Atom with no charge • Atomic # of phosphorus • gains/ loses electrons • The name of the element • Building blocks of matter • Element in the periodic table • the outer shell of the nucleus • Properties in the periodic table • ...

The Periodic Table 2021-10-26

The Periodic Table crossword puzzle
Across
  1. the ability of a substance to be hammered or beaten into thin sheets
  2. A column on the periodic table
  3. a material that conducts current under certain conditions
  4. the ability of a substance to be drawn, pulled, or extruded through a small opening to produce a wire
  5. Group 1
  6. Group 18
  7. element that shares some properties with both metals and nonmetals
Down
  1. the elements in Group 2A of the periodic table
  2. elements in groups 3-12
  3. A horizontal row of elements in the periodic table
  4. A table that shows the elements, their atomic number, symbol, and average atomic mass; elements with similar chemical properties are grouped together.
  5. An element that lacks most of the properties of a metal
  6. an element that is shiny and that conducts heat and electricity well
  7. a nonmetal in Group 7A of the periodic table
  8. The way a mineral reflects light

15 Clues: Group 1 • Group 18 • elements in groups 3-12 • A column on the periodic table • The way a mineral reflects light • a nonmetal in Group 7A of the periodic table • the elements in Group 2A of the periodic table • A horizontal row of elements in the periodic table • An element that lacks most of the properties of a metal • ...

Periodic table 2021-01-12

Periodic table crossword puzzle
Across
  1. smallest particle of an element
  2. the number of protons in an atom
  3. nonmetal in group 17 of the periodic table that has seven valence electrons
  4. si unit for the mass of an atom
  5. elements that have properties of both metals and nonmetal
  6. a table organizing all of the elements known exist
Down
  1. a particle that is inside of the nucleus and has a positive charge
  2. a particle outside the nucleus that has a negative charge
  3. column of the periodic table that contains elements with similar properties
  4. class of elements that are good conductors of electricity
  5. the center of an atom
  6. nonmetal in group 18 of the periodic table that has eighth valence electrons
  7. located in the nucleus and has a neutral charge
  8. class of element that do not conduct electricity
  9. row of the periodic table that contains elements ranging from metals on the left to Metalloid and then nonmetals on the right

15 Clues: the center of an atom • smallest particle of an element • si unit for the mass of an atom • the number of protons in an atom • located in the nucleus and has a neutral charge • class of element that do not conduct electricity • a table organizing all of the elements known exist • a particle outside the nucleus that has a negative charge • ...

Chemistry CW 1 2021-11-29

Chemistry CW 1 crossword puzzle
Across
  1. A chart of all known elements that scientists reference when working with atoms or molecules
  2. Ag
  3. elements in group 18 of the periodic table that share similar properties such as a full outer electron shell
  4. U
  5. Al
  6. Pb
  7. An abbreviation for the name of an element on the periodic table.
  8. when an element has more than one possibility for the number of neutrons
  9. The average mass of the nucleus of that element.
  10. ________ electron is a located in the outermost shell of an atom
  11. Repeating rows of the periodic table that demonstrate patterns of how elements are arranged.
  12. elements in group 17 of the periodic table that need only one electron to complete its outer electron shell
  13. A subatomic particle with no charge located at the center of an atom.
  14. Li
  15. Characteristics of elements that help to identify what they are.
  16. C
  17. K
  18. Elements arranged in vertical columns of the periodic table that share the same properties.
  19. Si
  20. _______ family are the elements in group 16
Down
  1. Cr
  2. A subatomic particle of an atom that is negatively charged and orbits the nucleus extremely fast.
  3. I
  4. ________ family are the elements in group 14
  5. someone who studies chemistry
  6. He
  7. The basic unit of an element.
  8. ________ family are the elements in group 15
  9. elements in group 1 of the periodic table that are characterized as metals and only have one valence electron
  10. H
  11. this is where the electrons in an atom are found
  12. ________ family are the elements in group 13
  13. Sn
  14. Na
  15. The number of protons in the nucleus of each element.
  16. Anything that has mass and takes up space.
  17. Cl
  18. Two or more atoms bonded together.
  19. Ne
  20. Mg
  21. A positively charged subatomic particle located at the center of an atom.
  22. Ca
  23. O
  24. Elements that are good conductors of electricity and thermal energy and are often solid at room temperature.
  25. elements in group 2 of the periodic table that are characterized as metals and only have two valence electrons
  26. Protons and neutrons clump together at the center of an atom to form the ___________ of an atom.
  27. P

47 Clues: I • U • H • O • C • K • P • Cr • Ag • He • Al • Pb • Sn • Na • Cl • Ne • Mg • Li • Ca • Si • someone who studies chemistry • The basic unit of an element. • Two or more atoms bonded together. • Anything that has mass and takes up space. • _______ family are the elements in group 16 • ________ family are the elements in group 14 • ________ family are the elements in group 15 • ________ family are the elements in group 13 • ...

Chem test review 2020-11-17

Chem test review crossword puzzle
Across
  1. group 1
  2. says that when the elements of the periodic table are arranged in order or increasing atomic number there are periodic patterns in their physical and chemical properties
  3. d block
  4. Electronegativity is the ability of an atom to attract electrons to itself when the atomis in a...
  5. As you move across a period from left to right, the size of an atom will
  6. The size of a positive ion is always _____ than the size of the neutral atom
  7. A vertical column on the periodic table
Down
  1. this group has a p 5 configuration in their outermost energy level.
  2. The size of a negative ion is always _____ than the size of the neutral atom
  3. An atom with a positive or negative charge is called a(n)...
  4. As you move down a group, the size of the atoms will
  5. The periodic table was first arranged by
  6. The 2 rows on the bottom of the periodic table
  7. The amount of energy required to remove a second or third electron from an atom is always _____ than the amount of energy required to remove the first electron.
  8. The elements in the periodic table are presently arranged in order of increasing...

15 Clues: group 1 • d block • A vertical column on the periodic table • The periodic table was first arranged by • The 2 rows on the bottom of the periodic table • As you move down a group, the size of the atoms will • An atom with a positive or negative charge is called a(n)... • this group has a p 5 configuration in their outermost energy level. • ...

Chemistry Review 2022-05-18

Chemistry Review crossword puzzle
Across
  1. positively charged atomic particle found in
  2. proportional
  3. bond
  4. triphosphate, the name of a compound made of one
  5. number, the number of protons in an atom
  6. nucleus of an atom
  7. a row on the periodic table
  8. orbit the nucleus of an atom
  9. a column on the periodic table
Down
  1. neutrally charged atomic particle found in
  2. table, an organized table of all the known
  3. nucleus of an atom
  4. metals, group 1 elements
  5. and three phosphates
  6. two or more elements bond together by a
  7. law, states volume and temperature of a gas are

16 Clues: bond • proportional • nucleus of an atom • nucleus of an atom • and three phosphates • metals, group 1 elements • a row on the periodic table • orbit the nucleus of an atom • a column on the periodic table • two or more elements bond together by a • number, the number of protons in an atom • neutrally charged atomic particle found in • table, an organized table of all the known • ...

First 20 Elements of the Periodic Table 2025-02-07

First 20 Elements of the Periodic Table crossword puzzle
Across
  1. Atomic mass of 20.2
  2. "P" on the periodic table
  3. Has 1 valence electron on the 2nd energy shell
  4. Atomic number one
  5. 14 electrons
  6. What we have in some swimming pools
  7. Milk has this element
  8. Element symbol "Be"
  9. Six protons, 6 neutrons, and 6 electrons
Down
  1. Atomic mass of 32.1
  2. Atomic mass of 10.8
  3. The first element in table salt compound
  4. K on the periodic table
  5. 5th element of period 2
  6. Atomic number is 12
  7. 18 electrons
  8. Touches the staircase, but is not a metalloid
  9. What we breathe
  10. Has two protons
  11. 9 protons

20 Clues: 9 protons • 18 electrons • 14 electrons • What we breathe • Has two protons • Atomic number one • Atomic mass of 32.1 • Atomic mass of 10.8 • Atomic mass of 20.2 • Atomic number is 12 • Element symbol "Be" • Milk has this element • K on the periodic table • 5th element of period 2 • "P" on the periodic table • What we have in some swimming pools • The first element in table salt compound • ...