periodic%20table Crossword Puzzles
第一届单词大赛 2022-07-22
Chemword 2022-06-03
Across
- absorbing heat
- holds the proton and neutrons
- negative charge
- has hydroxide ions
- first name of man who invented periodic table
- bonding between one metal and one non-metal
- positive charge
- neutral charge
Down
- has hydrogen ions
- bonding between two metals
- reaction between acid and base
- smallest particle
- releasing heat
- two of the same element w/ different number of neutrons
14 Clues: absorbing heat • releasing heat • neutral charge • negative charge • positive charge • has hydrogen ions • smallest particle • has hydroxide ions • bonding between two metals • holds the proton and neutrons • reaction between acid and base • bonding between one metal and one non-metal • first name of man who invented periodic table • ...
Lets Bond over crossword! 2025-04-28
11 Clues: (Failure to pay) • (Government bond) • (Return on a bond) • (End date of the bond) • (Face value of a bond) • (Entity that sells a bond) • (Periodic interest payment) • (Chance of losing investment) • (When bond price > face value) • (Measure of price sensitivity) • (Difference between two yields)
Menu project Ethan King 2023-03-30
12 Clues: reaction to touch • reaction to water • element you inhale • multi pull elements • reaction to sunlight • element used in pools • a change that is physical • a change that is chemical • element used to fill bloons • graph that shows all elements • letter found on periodic table • system in body that digests food
joshua galindo 2023-03-30
12 Clues: made of elements • moves toward light • moves toward gravity • reaction in the body • found on periodic table • stimulus that internal • pressure of water in cell • growing towards a stimulus • maintaining the body state • out side thing that changes • smallest part of an substanse • how it reactss to the stimulus
Changes Around Us 2022-06-05
12 Clues: sneezing • burning of fuel • cooking of food • curdling of milk • ripening of fruits • a temporary change • bursting of balloon • blooming of flowers • construction of buildings • a change in which heat is absorbed • a change in which a new substance is formed • changes that occur at a regular interval of time
Montessori School 2019-06-26
Across
- 1/2
- The red place value.
- Material used to start a story.
- Animals with fur.
- What the subject does.
- Used for large multiplication.
Down
- First Montessori maths material.
- Every sentence starts with a ________
- The third element of the periodic table
- the dark blue grammar symbol
- The fifth planet
- The hotteset biome.
12 Clues: 1/2 • The fifth planet • Animals with fur. • The hotteset biome. • The red place value. • What the subject does. • the dark blue grammar symbol • Used for large multiplication. • Material used to start a story. • First Montessori maths material. • Every sentence starts with a ________ • The third element of the periodic table
ic vs ick 2024-03-04
12 Clues: very large • without life • musical in nature • something slippery • a thin piece of wood • a noise a pen can make • related to a whole system • something that happens fast • something used to clean teeth • relating to investigating a crime • something that bursts out suddenly • occurring regularly, a __________ visit
East Asia 2024-02-26
Across
- Being likely
- Differing from one another,unlike
- to enter or approach
- Very noticeable.
- Natural disaster involving a tidal wave
- Concerned with
Down
- Having extent
- Having rough or uneven surface
- A periodic rainfall in Southern Asia and in the Indian Ocean
- great in size, big.
- Causing expansion
- Involving cities and technological advances
12 Clues: Being likely • Having extent • Concerned with • Very noticeable. • Causing expansion • great in size, big. • to enter or approach • Having rough or uneven surface • Differing from one another,unlike • Natural disaster involving a tidal wave • Involving cities and technological advances • A periodic rainfall in Southern Asia and in the Indian Ocean
Atomic Structure and Periodic Table 2023-02-12
12 Clues: Fe • Mg • Cl • Groups go d... • Periods go a..... • Charge of an proton • Charge of an electron • atomic mass of Sodium • atomic number of Sulphur • the atomic mass is equal to protons plus • Russian Chemist who created the periodic table • the nucleus of an atom contains neutrons and ........
Electronic structure 2013-04-22
Across
- This number on the periodic table can be looked at to find out how many electrons are on the outer shell of an atom
- The electrons in this shell determine how the atom will react
- To find out how many electrons an atom has, we need to look at this on the periodic table
- The maximum number of atoms on the second or third energy level
- Electrons are found in these around the nucleus
Down
- The number of electrons on the first shell (energy level)
- The number of electrons in an atom is the same as the number of
- Elements in the same group will always react in a ........way.
- Atoms have no overall .......
- another word for the shells
10 Clues: another word for the shells • Atoms have no overall ....... • Electrons are found in these around the nucleus • The number of electrons on the first shell (energy level) • The electrons in this shell determine how the atom will react • Elements in the same group will always react in a ........way. • The number of electrons in an atom is the same as the number of • ...
Dmitri Mendeleev 2018-05-06
Across
- Russian scientist who is best known for creating the Periodic Table of elements.
- Mendeleev had begun working on a better system for classifying …as early as 1863
- Mendeleev quickly established a reputation as a formidable scientist for what works?
- During this period, he became Russia’s Director for … and Measures. In this role
- Mendeleev is Famous For … table of elements
Down
- Mendeleev was made a member of the Royal … Academy of Sciences in 1905
- He was made professor at the Saint Petersburg … Institute, and the following year became professor at Saint Petersburg State University.
- He developed a standard for the quality and production methods of …
- His reputation began to spread outside of …
- He received many honors and awards from foreign institutions, including the Copley Medal
10 Clues: His reputation began to spread outside of … • Mendeleev is Famous For … table of elements • He developed a standard for the quality and production methods of … • Mendeleev was made a member of the Royal … Academy of Sciences in 1905 • Russian scientist who is best known for creating the Periodic Table of elements. • ...
Lauren Smith Science Chapter 9 Crossword (Burkholder) 2019-02-20
Across
- The only element on the left side of the periodic table that gains electrons.
- If an element gives away electrons, it is a "good guy" and has a (blank) charge.
- The (blank) dot structure.
- Bond where 2 elements right of the border (including hydrogen) share their electrons.
- Water (H2O) is a (blank) kind of bond.
Down
- This family on the periodic table starts with 7 valence electrons.
- If an element takes electrons, it is a "bad guy" and therefore has a (blank) charge.
- A bond in which an element on the right side of the border and one on the left side bond, either giving or gaining electrons.
- Bond between 2 or more metals.
- This rule is met when an atom gains 8 electrons.
10 Clues: The (blank) dot structure. • Bond between 2 or more metals. • Water (H2O) is a (blank) kind of bond. • This rule is met when an atom gains 8 electrons. • This family on the periodic table starts with 7 valence electrons. • The only element on the left side of the periodic table that gains electrons. • ...
Ion Crossword 2019-01-06
Across
- An atom with an imbalanced number of protons and electrons
- The charge that results when two oppositely charged Ions form a bond
- The number of electrons the Halogen group needs to complete its outer shell
- The group name on the periodic table that corresponds to the number 7
- The charge resulting from a GAIN in electrons
Down
- Two atoms with the same number of protons and different number of neutrons
- The group on the periodic table that has one electron in its outer shell
- The charge resulting from a LOSS of negativity (loss of an electron)
- What we call inert or 'unreactive' gases
- The number of electrons Calcium needs to lose for it to have a full outer shell
10 Clues: What we call inert or 'unreactive' gases • The charge resulting from a GAIN in electrons • An atom with an imbalanced number of protons and electrons • The charge that results when two oppositely charged Ions form a bond • The charge resulting from a LOSS of negativity (loss of an electron) • The group name on the periodic table that corresponds to the number 7 • ...
PHYSCI 2024-10-03
Across
- He arranged and completed the periodic table based on the properties of the elements
- He first proposed the idea of an atom that all things are made of tiny, indivisible particles.
- He concluded that atomic number = to the number of protons
- He said that atoms contain nucleus by which positively charged located
- He discovered the neutral particle in the nucleus
- He arranged the periodic table based on the Law of Octave
Down
- He said that an atom is composed of negatively charged particles
- He called the small indestructible particles atoms, from the Greek word atomos which means “indivisible”
- He said that an electron can evolve around an atom following its specified orbital.
- The complete name of your teacher in physical science
10 Clues: He discovered the neutral particle in the nucleus • The complete name of your teacher in physical science • He arranged the periodic table based on the Law of Octave • He concluded that atomic number = to the number of protons • He said that an atom is composed of negatively charged particles • ...
Periodic Table Vocabulary 2025-11-04
Across
- A table of the chemical elements arrange din order of atomic number.
- A horizontal row on the periodic table,
- The number of protons in the nucleus of an atom.
- A positively charged particle.
- The central core of an atom that contain the protons and the nucleus.
Down
- A one or two letter abbreviation used to represent a chemical element.
- mass The total number of protons and neutrons in the nucleus of an atom.
- A particle of an atom that does not have an electrical charge. Makes up most of the mass of an atom.
- A negatively charged particle of an atom.
- A vertical column on the periodic table. Members of the same group have the same number of electrons in their outer most layer.
10 Clues: A positively charged particle. • A horizontal row on the periodic table, • A negatively charged particle of an atom. • The number of protons in the nucleus of an atom. • A table of the chemical elements arrange din order of atomic number. • The central core of an atom that contain the protons and the nucleus. • ...
Atoms by Pounamu Anaru 2014-05-28
10 Clues: Positive • Negative • No charge • It starts with I • The centre of the atom • neutral, ........ Neutral • shells, It holds electrons • everything is made of ..... • number, The number of an atom • table, Table that has information about atoms.
Tiger’s crossword puzzle 2023-01-20
10 Clues: farming • to tell • contagious • Repeating pattern • to gather or collect • related to a base idea • that proves is a person • likely something will happen • Course of studying in a school • as a mutual relationship or connection
ELEMENT 2019-08-09
10 Clues: knife can cut • gas in balloon • liquid in VIIA • poisonous element • Atomic number is 11 • protect simple goiter • valence electron as 2 • Electrical conductivity • full valence electron as 8 • diagonal of block-p in Periodic table
ELEMENT 2019-08-09
10 Clues: knife can cut • liquid in VIIA • gas in balloon • poisonous element • Atomic number is 11 • valence electron as 2 • protect simple goiter • Electrical conductivity • full valence electron as 8 • diagonal of block-p in Periodic table
Chemistry 2024-08-09
10 Clues: one atom • negative charge • positive charge • two or more atoms • neutral/no charge • two different atoms • everything is made of it • every element is inside it • most basic unit(technically) • protons and neutrons are in it
Logistics Book 2 Units 12,13 2024-02-11
10 Clues: dispense • non - stop • occasional • easy to manage • one seperate unit • for short - term storage • massed together ín large group • being focused around the center • a mechanical belt to transport materials • a slopped channel through which materials travel
Try it 2024-12-25
Across
- big or small Steph likes them all
- wish you
- the bane of every climber
- Climb similar to “Pb” on the periodic table
- winter pass time
- wise
- to help one “scale up” in climbing
- travel destination
Down
- Best type of climb
- popular boulder spot
- cause of panic
- flipside of false south
- outdoor climb in ontario
- climb spot like an animal
14 Clues: wise • wish you • cause of panic • winter pass time • Best type of climb • travel destination • popular boulder spot • flipside of false south • outdoor climb in ontario • the bane of every climber • climb spot like an animal • big or small Steph likes them all • to help one “scale up” in climbing • Climb similar to “Pb” on the periodic table
Famous Scientists Last Names 2024-04-11
Across
- Made a cage for electricity
- _______ radiation is emitted from black holes
- Invented the telephone
- Electric car brand
- Made the theory of evolution
- Made the theory of relativity
- Has a prize named after him
Down
- Calculated the speed of light
- Discovered the radioactive elements
- ______ space telescope
- Invented the telescope
- Developed computing theory
- An apple fell on his head
- Made the periodic table
14 Clues: Electric car brand • ______ space telescope • Invented the telescope • Invented the telephone • Made the periodic table • An apple fell on his head • Developed computing theory • Made a cage for electricity • Has a prize named after him • Made the theory of evolution • Calculated the speed of light • Made the theory of relativity • Discovered the radioactive elements • ...
Atoms by Pounamu Anaru 2014-05-28
10 Clues: Negative • Positive • No charge • It starts with I • The centre of the atom • shells, It holds atoms • neutral, ........ Neutral • everything is made of ..... • number, The number of an atom • table, Table that has information about atoms.
Types of changes. 2021-09-03
10 Clues: Earthquakes. • Water to steam. • Change of seasons. • Eruption of volcanoes. • Young boy growing old. • Bursting of a cracker. • The process of rusting. • Milk turning into curd. • Shaping a piece of glass. • Burning a piece of paper.
Chemistry 2022-02-02
10 Clues: Tiny things • found in lemons • Avogadros number • Made of one atom • Mass of Molecule • made of multiple atoms • Formula used to simplify • When atoms stick together • What you do with equations • Horizontal rows on Periodic Table
Atoms 2021-10-04
Across
- atoms with different numbers of
- and heavy like protons but have no charge.
- used for things to be understood easily
- mass-equal to the amount of protons and neutrons.
- levels-any of the possible energies am electron may have in an atom.
Down
- larger and heavier than electrons and they have a positive charge
- very light particles and have a negative charge.
- number- the number of protons located on the top left of any element on the periodic table
- table-a table of the chemical elements arranged in order of atomic number, usually in rows, so that elements with similar atomic structure
- atom that carries an electrical charge
10 Clues: atoms with different numbers of • atom that carries an electrical charge • used for things to be understood easily • and heavy like protons but have no charge. • very light particles and have a negative charge. • mass-equal to the amount of protons and neutrons. • larger and heavier than electrons and they have a positive charge • ...
units 2025-02-07
9 Clues: like poles • unlike poles • motion of ants • SI unit of time • temporary magnet • SI unit of weight • SI unit of length • motion of pendulum • motion of earth around sun
Someone to love crossword 2020-12-12
10 Clues: point out • cautiously • with no hope • hold(something)dear • control or influence • control or influence • stare in an angry way • occurring at intervals • an artist who draws cartoons • inspect(someone or something)
Unit 4 Vocabulary 2023-10-25
9 Clues: business, risk, money • plants, animals, life • gravity, power, force • bridges, robots, math • books, data, conclusion • medicine, x-rays, health • elements, periodic table • biologist, chemist, physicist • first lightbulb, telephone, computer
atoms 2022-05-05
9 Clues: it neutral • it positive • it negative • it number one • we need it live • pirates love it • the smallest thing • it is very reactive • where all the atoms are
HOVERING VOCABULARY 2017-03-27
Across
- Synonym for 'speed'.
- Regular or repeated action.
- Skill in flying an aircraft.
- A light or soft pressure.
- Synonym for 'continue'.
- Synonym for 'direction'.
- Does not change.
Down
- Authorization or permission.
- Synonym for 'start'.
- A thing that prevents passage or progress.
- To expect or predict something.
- Scattered pieces of waste or remains.
12 Clues: Does not change. • Synonym for 'speed'. • Synonym for 'start'. • Synonym for 'continue'. • Synonym for 'direction'. • A light or soft pressure. • Regular or repeated action. • Authorization or permission. • Skill in flying an aircraft. • To expect or predict something. • Scattered pieces of waste or remains. • A thing that prevents passage or progress.
cafe crossword number one 2026-01-25
Across
- Baked good popular "across the pond"
- A periodic publication, or what you're reading this in
- Sabrina Carpenter hit song
- Halloween gourd
- Home state of the Jackson 5
- Television show starring Joel McHale
- In anticipation
Down
- Hearth
- Back-and-forth discussion
- One who gets the worm's favorite time of day
- Frosty the ____man
- Moline, ________
- "Do you know the ______ man"
13 Clues: Hearth • Halloween gourd • In anticipation • Moline, ________ • Frosty the ____man • Back-and-forth discussion • Sabrina Carpenter hit song • Home state of the Jackson 5 • "Do you know the ______ man" • Baked good popular "across the pond" • Television show starring Joel McHale • One who gets the worm's favorite time of day • A periodic publication, or what you're reading this in
crossword of structure of an atom 2023-10-05
Functions Crossword 2014-05-28
Across
- A special curve, shaped like an arch.
- Set of all possible input values.
- Half the distance between the minimum and maximum values of the range of a periodic function with a bounded range.
- One of the main functions of Trigonometry. Equals to opposite over hypotenuse.
- A line that continually approaches a curve but it is never touched by the graph.
- Refers to a type of function that develops at an increasingly rapid rate.
Down
- Refers to a function that repeats itself after a specific period of time.
- The numerator and the denominator of a reduced fraction can be changed to find the ______________.
- A relationship between values, it relates an input to an output.
- An equation that is true regardless of its values.
10 Clues: Set of all possible input values. • A special curve, shaped like an arch. • An equation that is true regardless of its values. • A relationship between values, it relates an input to an output. • Refers to a function that repeats itself after a specific period of time. • Refers to a type of function that develops at an increasingly rapid rate. • ...
Periodic Table Vocabulary 2024-01-19
Across
- Metals Group 1 elements (except Hydrogen) - most reactive metals on the periodic table
- shiny, malleable, ductile and good conductors
- Found along the 'staircase'. Have properties of both metals and nonmetals
- Positively charged particle in the nucleus of an atom
- A tiny, negatively charged particle that moves around the nucleus of an atom.
Down
- pure substance that consists entirely of one type of atom
- Earth Metals group 2 elements not as reactive as group 1
- brittle , dull, poor conductors of heat and electricity; located on the right side of the periodic table
- A subatomic particle that is neutral and that is found in the nucleus of an atom
- the smallest unit of an element that maintains the properties of that element
10 Clues: shiny, malleable, ductile and good conductors • Positively charged particle in the nucleus of an atom • pure substance that consists entirely of one type of atom • Earth Metals group 2 elements not as reactive as group 1 • Found along the 'staircase'. Have properties of both metals and nonmetals • ...
Physical Science Chapter 4 and 5 2024-10-09
Across
- the SI base unit used to measure the amount of a substance
- Is CO a mixture or compound
- A subatomic particle that has no charge and that is found in the nucleus of an atom
Down
- A horizontal row of elements in the periodic table
- A subatomic particle that has a positive charge and that is found in the nucleus of an atom
- A subatomic particle that has a negative charge
- An atom or group of atoms that has lost or gained one or more electrons and has a negative or positive charge
- Is air a mixture or compound
- A vertical column of elements in the periodic table
- An atom's central region which is made up of protons and neutrons
10 Clues: Is CO a mixture or compound • Is air a mixture or compound • A subatomic particle that has a negative charge • A horizontal row of elements in the periodic table • A vertical column of elements in the periodic table • the SI base unit used to measure the amount of a substance • An atom's central region which is made up of protons and neutrons • ...
Atoms, molecules, elements - SMS 6th grade 2025-09-24
Across
- two or more of the SAME atoms bonded together
- organizes all discovered elements in rows and columns according to increasing atomic number
- one type of atom
- a number found with every element on the periodic table that also determines how many protons are in each element
- the weight of an atom found on the periodic table. This number helps you find the number of neutrons
Down
- symbols and numbers that represent the amount and types of atoms present in a compound
- a substance that is composed of only one type of atom or molecule
- a unique abbreviation for every element that always starts with a CAPITAL letter
- smallest unit of matter that cannot be divided
- two or more DIFFERNT atoms bonded together
10 Clues: one type of atom • two or more DIFFERNT atoms bonded together • two or more of the SAME atoms bonded together • smallest unit of matter that cannot be divided • a substance that is composed of only one type of atom or molecule • a unique abbreviation for every element that always starts with a CAPITAL letter • ...
Logistics Book 2 Units 12,13 2024-02-11
10 Clues: dispense • occasional • non - stop • easy to manage • one seperate unit • for short - term storage • massed together ín large group • being focused around the center • a mechanical belt to transport materials • a slopped channel through which materials travel
Logistics Book 2 Units 12,13 2024-02-11
10 Clues: occasional • non - stop • distribute • easy to manage • for short - term • one seperate unit • massed together in large group • being focused around the center • a mechanical belt to transport material • a slopped channel through which materials travel
Atoms & Periodic Table Vocabulary 2019-01-30
Across
- Property of the elements that can be predicted from the arrangement of the periodic table
- The average mass of all the isotopes of an element or the sum of protons and neutrons in an atom
- A negatively charged ion; gained valence electrons
- The 14 elements with atomic numbers from 90 to 103
- A positively charged ion; lost valence electrons
- The 14 elements with atomic numbers from 58 to 71
- A region of an atom in which electrons of the same energy are likely to be found; represented by periods on periodic table
- The arrangement of electrons in the orbitals of an atom
- Electrons on the outermost energy level of an atom; involved in ion formation and chemical bonding
Down
- Elements with atomic numbers greater than 92
- An atom or group of atoms that has a positive or negative charge because they lost or gained electrons
- The amount of energy required to remove an electron from an atom
- Atoms of the same element that have different numbers of neutrons; different atomic mass
- A region around the nucleus of an atom where electrons are likely to be found
14 Clues: Elements with atomic numbers greater than 92 • A positively charged ion; lost valence electrons • The 14 elements with atomic numbers from 58 to 71 • A negatively charged ion; gained valence electrons • The 14 elements with atomic numbers from 90 to 103 • The arrangement of electrons in the orbitals of an atom • ...
Chapter 4 Vocab 2025-10-01
Across
- a standard unit of mass equal to one-twelfth the mass of a carbon-12 atom
- all matter is made of indivisible atoms, atoms of the same element are identical, atoms of different elements are different, and atoms combine in fixed ratios to form compounds
- a positively charged particle found in the center, or nucleus, of every atom
- a standard unit of mass equal to one-twelfth the mass of a carbon-12 atom
- arrangement of elements in which the elements are separated into groups based on the set of repeating properties
- each horizontal row of the periodic table
- the total number of protons and neutrons in an atom
- negatively charged atomic particles
- the number of protons in the nucleus of an atom of that element
Down
- a weighted average mass of the atoms in a naturally occuring sample of the element
- the basic building block of all matter
- atoms that have the same number of protons but different numbers of neutrons
- each verticle column of the periodic table
- a tiny central core of an atom and is composed of neutrons and protons
- subtamic particles with no charge but with a mass nearly equal to a proton
15 Clues: negatively charged atomic particles • the basic building block of all matter • each horizontal row of the periodic table • each verticle column of the periodic table • the total number of protons and neutrons in an atom • the number of protons in the nucleus of an atom of that element • a tiny central core of an atom and is composed of neutrons and protons • ...
Science Unit 3/4 Crossword 2021-12-09
Across
- This part of the atom is negatively charged.
- In order to be considered matter, the substance has mass and ________________.
- The center of the atom is called the __________.
- The atomic number of a periodic square tells you how many ___________ there are in the atom.
Down
- All matter can be broken down into this small, basic building block.
- This is the 8th element of the periodic table.
- This element has the atomic symbol "Ne."
7 Clues: This element has the atomic symbol "Ne." • This part of the atom is negatively charged. • This is the 8th element of the periodic table. • The center of the atom is called the __________. • All matter can be broken down into this small, basic building block. • In order to be considered matter, the substance has mass and ________________. • ...
The Periodic Table 2022-10-05
Across
- -organized the periodic table by Atomic Mass. He published the first periodic table in 1869
- better conductors than non-metals but not as good as metals
- Dull, Brittle,and poor conductors of heat and electricity.
- discovered that electrons exist in distinct energy levels.
Down
- subatomic particles that has no charge and has the same mass of a proton
- are shiny and Ductile and good conductors of electricity.
- under the category of Subatomic Particles which are Protons and Neutrons,and Electrons
- positively charged Subatomic Particles
8 Clues: positively charged Subatomic Particles • are shiny and Ductile and good conductors of electricity. • Dull, Brittle,and poor conductors of heat and electricity. • discovered that electrons exist in distinct energy levels. • better conductors than non-metals but not as good as metals • subatomic particles that has no charge and has the same mass of a proton • ...
Basics of the periodic table 2024-12-30
Across
- A vertical column of elements in the periodic table
- A negatively charged subatomic particle that orbits the nucleus of an atom
- A subatomic particle with no charge, found in the nucleus of an atom
Down
- A substance that cannot be broken down into simpler substances by chemical means
- A positively charged subatomic particle found in the nucleus of an atom
- The basic unit of a chemical element
- A substance that is typically hard, shiny, malleable, and ductile, and conducts electricity and heat well
- A horizontal row of elements in the periodic table
8 Clues: The basic unit of a chemical element • A horizontal row of elements in the periodic table • A vertical column of elements in the periodic table • A subatomic particle with no charge, found in the nucleus of an atom • A positively charged subatomic particle found in the nucleus of an atom • A negatively charged subatomic particle that orbits the nucleus of an atom • ...
periodic Table 2026-02-27
Across
- observable or measurable characteristics of matter
- A column of elements in the periodic table of the chemical elements
Down
- A subatomic particle also found in the nucleus of an atom, like the proton.
- The basic building block of matter. Atoms make up everything around us.
- Another type of subatomic particle, but it orbits the nucleus of an atom.
- A subatomic particle found in the nucleus of an atom.
- A means of solving a problem or dealing with a difficult situation.
- An icon of chemistry, the periodic table is widely used in physics and other sciences.
8 Clues: observable or measurable characteristics of matter • A subatomic particle found in the nucleus of an atom. • A means of solving a problem or dealing with a difficult situation. • A column of elements in the periodic table of the chemical elements • The basic building block of matter. Atoms make up everything around us. • ...
Year 7 Chemistry 2023-03-29
6 Clues: used to separate different coloured dyes • the name of group 7 in the periodic table • the name of group 1 in the periodic table • one of the most reactive elements in group 7 • one of the most reactive elements in group 1 • separation using evaporation and distillation
Crossword 2024-09-02
6 Clues: This is found in the centre of an atom • The horizontal rows on the periodic table • The vertical columns on the periodic table • This particle has a relative mass of 1/1840 • This scientist ordered elements by atomic number • This scientist carried out the gold foil experiment
titanium 2017-11-05
9 Clues: no charge • type of metal • less than zero • positive charge • negative charge • a part of a whole • greater than zero • smallest thing in the world • table: table with chemical elements
Souza Chemistry Crossword 2024-10-31
9 Clues: water fearing • Solute+Solvent • superheated matter • the study of matter • thick or thin fluid • Ex. Proteins, Lipids • anything that has mass • Gray periodic table table • a physical property of matter
Imagine acronyms (Intake) 2022-01-11
Across
- Activities of Daily Living
- residential, extensive services, high need
- children's 24 hours extensive need waiver
- Childresn extensive services
- Program approved services
- Social Security and Disability
- Conflict Free Case Management
- supported Living Services
Down
- Individual with development disabilities/challenges
- Early Periodic Screening Diagnostic Treatment
- Assessment and person center plan
- provider of relief for caregivers
- Certified Application Assistance
- Community Connector Services
- Administration for Community Living U.S home services
- Child Emergency Services
- Supported insensitivity skills
17 Clues: Child Emergency Services • Program approved services • supported Living Services • Activities of Daily Living • Childresn extensive services • Community Connector Services • Conflict Free Case Management • Social Security and Disability • Supported insensitivity skills • Certified Application Assistance • Assessment and person center plan • provider of relief for caregivers • ...
MindGrid 2025-08-03
Across
- Acid found in lemon
- Symbol for Gold
- Smallest unit of an element
- pH value below 7 indicates
- Law: F = ma
- Gas used in balloons
- Charge of electron
- Force that opposes motion
- Basic unit of chemical compound
Down
- Table organizing elements
- SI unit of power
- Instrument used to measure electric current
- Rate of change of velocity
- Negatively charged particle
- Energy possessed by a body due to motion
- Unit of electric current
16 Clues: Law: F = ma • Symbol for Gold • SI unit of power • Charge of electron • Acid found in lemon • Gas used in balloons • Unit of electric current • Table organizing elements • Force that opposes motion • Rate of change of velocity • pH value below 7 indicates • Smallest unit of an element • Negatively charged particle • Basic unit of chemical compound • Energy possessed by a body due to motion • ...
Physics REC 2020-02-14
Across
- largest mammal
- first Indian in space
- Spilling of a ionic molecule
- An element with the name of a country
- a way of joining two metals
- A planet which has water other than Eart
Down
- Designer of Periodic table
- Unit of frequency
- First Nobel Science Laureate of India
- First name of the famous Nobel
- An atomic model
- strongest magnetic material
- smallest bird
- Invented by Nobel
- Theory of Relativity
- Best known conductor
- a very commonly used material in batteries
17 Clues: smallest bird • largest mammal • An atomic model • Unit of frequency • Invented by Nobel • Theory of Relativity • Best known conductor • first Indian in space • Designer of Periodic table • strongest magnetic material • a way of joining two metals • Spilling of a ionic molecule • First name of the famous Nobel • First Nobel Science Laureate of India • An element with the name of a country • ...
Ionic and Covalent Bond 2020-03-05
Across
- made up of multiple elements
- makes up an element
- H2SO3
- H2O
- P2O4
- metal with a positive charge is a
- found on the out side on an atom
Down
- Zn(OH)2
- BaS
- bond between a metal and nonmetal
- what metals have multiple charges
- CCl4
- what is used in covalent bonds
- bond between two nonmetals
- is made up of multiple ions
- found on the periodic table
- nonmetal with a negative charge is a
17 Clues: BaS • H2O • CCl4 • P2O4 • H2SO3 • Zn(OH)2 • makes up an element • bond between two nonmetals • is made up of multiple ions • found on the periodic table • made up of multiple elements • what is used in covalent bonds • found on the out side on an atom • bond between a metal and nonmetal • what metals have multiple charges • metal with a positive charge is a • nonmetal with a negative charge is a
Molecules and More! 2023-05-11
Across
- HNO2
- force of attraction between oppositely charged atoms is an ____ bond
- Shiny, ductile, and conductive
- CH4+
- Creator of “plum pudding” model
- MnO4-
- Prefix for four
- Elements on the right side of the periodic table
- A positively charged ion
Down
- Group 7A elements are called?
- Prefix for seven
- Atoms having the same number of protons, but different number of neutrons
- CO
- HCO3-
- A negatively charged ion
- Who conducted the gold foil experiment?
- Groups 3 - 12 are called?
17 Clues: CO • HNO2 • CH4+ • HCO3- • MnO4- • Prefix for four • Prefix for seven • A negatively charged ion • A positively charged ion • Groups 3 - 12 are called? • Group 7A elements are called? • Shiny, ductile, and conductive • Creator of “plum pudding” model • Who conducted the gold foil experiment? • Elements on the right side of the periodic table • ...
Key Mechanical Celebration Event 2025 2025-03-12
Across
- The King of fish in the northwest
- White fluffy thing in the sky
- Mr. Sinatra
- Viking leader "____" the Boneless from the show "Vikings"
- square root of 36
- TV show "This Old _____"
- "Ag" in the Periodic Table
- Blessed Virgin
Down
- 007 "______" Royale
- not AM
- Larger than a pond
- Local 32, Local 250, Local 342, Local 290 in the singular
- Mr. McConaughey
- Star of Top Gun and Maverick
- Eagles song - "_____" California
- Not formal, relaxed
- "___" Gronkowski
17 Clues: not AM • Mr. Sinatra • Blessed Virgin • Mr. McConaughey • "___" Gronkowski • square root of 36 • Larger than a pond • 007 "______" Royale • Not formal, relaxed • TV show "This Old _____" • "Ag" in the Periodic Table • Star of Top Gun and Maverick • White fluffy thing in the sky • Eagles song - "_____" California • The King of fish in the northwest • ...
random words 2024-04-16
Across
- to have something
- a magic casting person
- clock count it
- a purple flower that sounds like an element of the periodic table
- a type of grass to make bread
- to move head over heels down a hill
- to heal from something
- not there anymore
- a gust of wind
Down
- 100 years
- the D in yrdsb
- a new world
- a type of roofing
- a way to measure weight
- a group of people
- to be a servant to someone
- a pollinator
17 Clues: 100 years • a new world • a pollinator • the D in yrdsb • clock count it • a gust of wind • to have something • a type of roofing • a group of people • not there anymore • a magic casting person • to heal from something • a way to measure weight • to be a servant to someone • a type of grass to make bread • to move head over heels down a hill • ...
Crossword Puzzle 2021-04-27
Across
- place where you vote
- a problem
- person that designs
- a behaviour
- parents
- a right you put to things you invent so no one steals your ideas
- paper where you vote
Down
- activities associated with the government
- a large farm
- something you create
- something you accomplish
- development of a book or movie
- something made for a specific purpose
- when you are able to do something
- something you have to do
- things of the periodic table
- something prohibited by the law
17 Clues: parents • a problem • a behaviour • a large farm • person that designs • place where you vote • something you create • paper where you vote • something you accomplish • something you have to do • things of the periodic table • development of a book or movie • something prohibited by the law • when you are able to do something • something made for a specific purpose • ...
Atomic Vocabulary 2022-09-08
Across
- pure substance
- pounded into a sheet
- not shinny
- multiple elements
- doesn't share electricity or heat
- negative charge
- smallest unit of matter that we know of
Down
- rust when oxygen of water is applied
- on the zig-zag line kinda like a metal
- good at sharing heat and electricity
- determains the reactivity of an element
- opposite of metals
- can be stretched into a thin wire
- positive charge
- shiny
- neutral charge
- largest section on the periodic table
17 Clues: shiny • not shinny • pure substance • neutral charge • positive charge • negative charge • multiple elements • opposite of metals • pounded into a sheet • can be stretched into a thin wire • doesn't share electricity or heat • rust when oxygen of water is applied • good at sharing heat and electricity • largest section on the periodic table • on the zig-zag line kinda like a metal • ...
Atomic Vocabulary 2022-09-08
Across
- pure substance
- pounded into a sheet
- not shinny
- multiple elements
- doesn't share electricity or heat
- negative charge
- smallest unit of matter that we know of
Down
- rust when oxygen of water is applied
- on the zig-zag line kinda like a metal
- good at sharing heat and electricity
- determains the reactivity of an element
- opposite of metals
- can be stretched into a thin wire
- positive charge
- shiny
- neutral charge
- largest section on the periodic table
17 Clues: shiny • not shinny • pure substance • neutral charge • positive charge • negative charge • multiple elements • opposite of metals • pounded into a sheet • can be stretched into a thin wire • doesn't share electricity or heat • rust when oxygen of water is applied • good at sharing heat and electricity • largest section on the periodic table • on the zig-zag line kinda like a metal • ...
Molecules and More! 2023-05-11
Across
- Prefix for seven
- A negatively charged ion
- Elements on the right side of the periodic table
- Atoms having the same number of protons, but different number of neutrons
- Groups 3 - 12 are called?
- HCO3-
- HNO2
- CO
Down
- MnO4-
- Group 7A elements are called?
- CH4+
- Creator of “plum pudding” model
- Shiny, ductile, and conductive
- Who conducted the gold foil experiment?
- Prefix for four
- A positively charged ion
- force of attraction between oppositely charged atoms is an ____ bond
17 Clues: CO • CH4+ • HNO2 • MnO4- • HCO3- • Prefix for four • Prefix for seven • A negatively charged ion • A positively charged ion • Groups 3 - 12 are called? • Group 7A elements are called? • Shiny, ductile, and conductive • Creator of “plum pudding” model • Who conducted the gold foil experiment? • Elements on the right side of the periodic table • ...
random words 2024-04-16
Across
- to have something
- a magic casting person
- clock count it
- a purple flower that sounds like an element of the periodic table
- a type of grass to make bread
- to move head over heels down a hill
- to heal from something
- not there anymore
- a gust of wind
Down
- 100 years
- the D in yrdsb
- a new world
- a type of roofing
- a way to measure weight
- a group of people
- to be a servant to someone
- a pollinator
17 Clues: 100 years • a new world • a pollinator • the D in yrdsb • clock count it • a gust of wind • to have something • a type of roofing • a group of people • not there anymore • a magic casting person • to heal from something • a way to measure weight • to be a servant to someone • a type of grass to make bread • to move head over heels down a hill • ...
Landon's BOSS 2025-12-11
Across
- Video game with Renegade Raider
- Snail in Spongebob
- Element 1 on periodic table
- Main character of Minecraft's name
- Where you keep your armies
- 2024 NLL Champion
- What ABA stands for (iykyk)
Down
- 30th President of the US
- Layout of standard Keyboards
- College with Scarlet Knights as a mascot
- Home of the Whopper
- Benjamin's last name
- Dog in Family Guy
- The color shirt Ben is wearing today
- Jumping out of a plane with a parachute
- H2O
- Philly's PLL Team
17 Clues: H2O • Dog in Family Guy • 2024 NLL Champion • Philly's PLL Team • Snail in Spongebob • Home of the Whopper • Benjamin's last name • 30th President of the US • Where you keep your armies • Element 1 on periodic table • What ABA stands for (iykyk) • Layout of standard Keyboards • Video game with Renegade Raider • Main character of Minecraft's name • The color shirt Ben is wearing today • ...
The Atomic Structure 2021-10-12
Across
- ~ the mass of a single atom
- ~ a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.
- ~ a group of atoms bonded together, representing the smallest fundamental unit of a chemical compound that can take part in a chemical reaction.
- ~ closely packed together and contain the least amount of kinetic energy.
- ~ Danish physicist who made foundational contributions to understanding atomic structure and quantum theory, for which he received the Nobel Prize in Physics in 1922.
- ~ table of chemical elements
- ~ a Russian chemist and inventor. He is best remembered for formulating the Periodic Law and creating a farsighted version of the periodic table of elements.
- ~ a part or aspect of something abstract, especially one that is essential or characteristic.
Down
- ~ The weight of a substance
- ~ the number of protons found in the nucleus of every atom of that element.
- ~ no definite shape (takes the shape of its container)
- ~ two or more atoms chemically joined together
- ~ subatomic particle with a positive electric charge
- ~ atoms move freely
- ~ the basic unit of a chemical element.
- ~ its mass per unit volume
- ~ the small, dense region consisting of protons and neutrons at the center of an atom
- ~ subatomic particle with a negative electric charge
- ~ the area around an atom's nucleus where electrons are most likely to be found
19 Clues: ~ atoms move freely • ~ its mass per unit volume • ~ The weight of a substance • ~ the mass of a single atom • ~ table of chemical elements • ~ the basic unit of a chemical element. • ~ two or more atoms chemically joined together • ~ subatomic particle with a positive electric charge • ~ subatomic particle with a negative electric charge • ...
Unit 2 Vocab 2024-02-13
Across
- a variation of an element that possesses the same atomic number but a different mass number
- The property of any rotating object given by moment of inertia times angular velocity
- the electrons in the outermost shell, or energy level, of an atom
- a three dimensional description of the most likely location of an electron around an atom
- the total number of protons an nuetrons in an atom
- the electrons orbit the nucleus of an atom
- the total mass of the particles of matter in an atom
- opaque, lustrous elements that are good conductors of heat and electricity
- a particle which is smaller than an atom in size
- fixed distances from the nucleus of an atom where electrons may be found.
Down
- describes the angular momentum of an electron
- a chemical element that exhibits some metal and some nonmetal properties
- a chemical element
- determines the number of orbitals and the orientation of orbitals in a given sub-shell
- a column in the periodic table of the chemical elements
- a horizontal row of the periodic table
- A grouping of electrons in a shell according to the shape of the region of space they occupy
- A grouping of electrons in an atom according to energy.
- the number of protons in the nucleus of eahc atom of that element
19 Clues: a chemical element • a horizontal row of the periodic table • the electrons orbit the nucleus of an atom • describes the angular momentum of an electron • a particle which is smaller than an atom in size • the total number of protons an nuetrons in an atom • the total mass of the particles of matter in an atom • a column in the periodic table of the chemical elements • ...
Atomic Vocabulary 2022-09-08
Across
- pure substance
- pounded into a sheet
- not shinny
- multiple elements
- doesn't share electricity or heat
- negative charge
- smallest unit of matter that we know of
Down
- rust when oxygen of water is applied
- on the zig-zag line kinda like a metal
- good at sharing heat and electricity
- determains the reactivity of an element
- opposite of metals
- can be stretched into a thin wire
- positive charge
- shiny
- neutral charge
- largest section on the periodic table
17 Clues: shiny • not shinny • pure substance • neutral charge • positive charge • negative charge • multiple elements • opposite of metals • pounded into a sheet • can be stretched into a thin wire • doesn't share electricity or heat • rust when oxygen of water is applied • good at sharing heat and electricity • largest section on the periodic table • on the zig-zag line kinda like a metal • ...
Ryker Griffin-Week Six Vocab Choice Board 2023-09-25
Across
- A subatomic particle that has no charge and is located in the nucleus of an atom
- The number of protons in the nucleus of an atom the atomic number is the same for all atoms of an element
- The sum of the numbers of protons and neutrons present in the nucleus of an atom
- An arrangement of elements in their atomic numbers such that elements with similar properties fall in the same column or group
Down
- A subatomic particle that has a negative charge
- The smallest unit of an element that maintains the properties of that element
- A column in the periodic table of the chemical elements
- A subatomic particle that has a positive drive and that is located in the nucleus of an atom; the number of protons in the nucleus which determines the identity of an element
- A period is a horizontal row of the periodic table. There are seven periods in the periodic table, with each one beginning at the far left. A new period begins when a new principal energy level begins filling with electrons. Period 1 has only two elements (hydrogen and helium), while periods 2 and 3 have 8 elements
- A substance that cannot separated or broken down simpler substance by chemical means
10 Clues: A subatomic particle that has a negative charge • A column in the periodic table of the chemical elements • The smallest unit of an element that maintains the properties of that element • A subatomic particle that has no charge and is located in the nucleus of an atom • The sum of the numbers of protons and neutrons present in the nucleus of an atom • ...
Chemistry 2023-03-24
10 Clues: 7 ph • hard • ____ rain • end of melting • The boring element • Turning gas into liquid • I on the periodic table • The thing that makes things float • "Grounded apple sound", burnt water • Broken as been missing en with a bleach
Chemistry 2021-05-14
6 Clues: The Periodic Table of ________ • The Horizontal rows on the Table • The element that has the symbols 'Li' • The first element on the periodic table. • The two letters that are not on the Table. _and_ • -is the general term to describe any atoms that are connected by a chemical bond.
Metals and Non-metals-class 8-introduction 2021-09-18
Across
- Oxygen, Carbon, Nitrogen are the examples of _________.
- the metal present in the haemoglobin of the our blood.
- Iron, Aluminium, copper are the examples of _____.
Down
- The group 17 elements of the periodic table.
- the non metallic gas that we need for respiration.
- The group I elements of the periodic table.
6 Clues: The group I elements of the periodic table. • The group 17 elements of the periodic table. • the non metallic gas that we need for respiration. • Iron, Aluminium, copper are the examples of _____. • the metal present in the haemoglobin of the our blood. • Oxygen, Carbon, Nitrogen are the examples of _________.
Chapter 16 Vocabulary 2025-10-15
Across
- A horizontal row in the periodic table
- Electron _____, the area around the nucleus of an atom where electrons are most likely found
- Tiny atomic particle that has mass and a positive electric charge
- The smallest particle of an element that still retains the properties of the element
- An atom of an element with a different mass, but the same chemical properties
- The discrete amount of energy allowed for electrons in an atom
- ____ Atomic Mass, the weighted-average of an element's isotopes
- Particle of matter that makes up protons and neutrons
- Tiny atomic particle with little mass and a negative electric charge
- A vertical column in the periodic table
Down
- An organized list of all known elements, arranged by atomic number, and property changes
- The small, positively charged center of an atom, contains protons and neutrons
- Tiny atomic particle that is electrically neutral and has about the same mass as a proton
- Atomic ____, the number of protons contained in an atom's nucleus
- Emission _____, a plot of the intensity of radiation emitted from an object over a range of frequencies
- A type of diagram that uses the symbol for an element and dots representing the number of outermost electrons
- Atomic ____, the combined number of protons and neutrons in the nucleus of an atom
17 Clues: A horizontal row in the periodic table • A vertical column in the periodic table • Particle of matter that makes up protons and neutrons • The discrete amount of energy allowed for electrons in an atom • ____ Atomic Mass, the weighted-average of an element's isotopes • Tiny atomic particle that has mass and a positive electric charge • ...
ELECTRON ARRANGEMENT 2025-12-03
Across
- How readily a substance undergoes a chemical reaction. For metals, reactivity often involves losing electrons to form positive ions.
- An element that is generally not shiny, a poor conductor of heat and electricity, and often brittle in solid form (e.g., sulfur, oxygen).
- An element that is typically shiny, a good conductor of heat and electricity, malleable, and ductile (e.g., iron, copper).
- Likely to break or shatter easily when struck, rather than bend. This is a typical property of many solid nonmetals.
- A material that allows heat or electricity to flow through it easily. Most metals are good conductors.
- Refers to the outermost shell of an atom. The electrons in this shell (valence electrons) are involved in chemical bonding.
- Also called an energy level; the region around an atomic nucleus where electrons are arranged. Shells are filled from the innermost outward.
- A vertical column on the Periodic Table. Elements in the same group have similar chemical properties and the same number of valence electrons.
Down
- A visual representation, such as a dot-cross diagram, which uses dots and crosses to show the arrangement of outer shell (valence) electrons.
- A characteristic used to describe and identify a substance. Here, it refers to physical and chemical properties used to classify metals and nonmetals.
- An atom or molecule that has gained or lost one or more electrons, giving it a positive or negative electrical charge.
- The property of having a shiny, reflective surface. This is a characteristic metallic property.
- A negatively charged subatomic particle that orbits the nucleus of an atom. Its arrangement determines chemical properties.
- Able to be hammered or rolled into thin sheets without breaking. This is a key property of most metals.
- Referring to the Periodic Table, the chart where all known elements are organized based on their atomic number and properties.
15 Clues: The property of having a shiny, reflective surface. This is a characteristic metallic property. • A material that allows heat or electricity to flow through it easily. Most metals are good conductors. • Able to be hammered or rolled into thin sheets without breaking. This is a key property of most metals. • ...
science review (mass) 2018-04-13
Across
- a horizontal row of the periodic table
- person who made discoveries of the electron and radioactivity led to different models for the structure of the atom
- the development of the idea of atoms and their structure
- equivalent to the number of protons and neutrons in the atom
- a solid material that is typically hard, shiny, malleable, and ductile, with good electrical and thermal conductivity
- negatively charged subatomic particle
- a substance that takes part in and undergoes change during a reaction.
- an outer shell electron that is associated with an atom
- molecules composed of atoms from more than one element held together by chemical bonds
- skewed number of protons and electrons
- an element incapable of forming simple positive ions in solution
- the mass of an atom of a chemical element expressed in atomic mass units
- most reactive families on the periodic table
- believed empty space didn’t exist and all matter was made of the four elements
- a material made up of two or more different substances which are mixed but are not combined chemically
- made of protons and neutrons, the center of an atom
- when proton and neutron count of an element stays the same but the electron count varies
- credited with the discovery and identification of the electron; and with the discovery of the first subatomic particle
Down
- column of elements in the periodic table
- a table of the chemical elements arranged in order of atomic number
- neutral subatomic particle
- mixture having a non-uniform composition
- area where electrons orbit the nucleus of an atom
- positively charged subatomic particle
- person who made a more abstract theory of matter and named the term "atomos" or "atoms" to label the particles
- to undergo a chemical reaction with another atom, molecule, or compound
- system is neither created nor destroyed by chemical reactions or physical transformations
- Ancient Greek philosopher remembered today for his idea of the atomic theory
- substances that are made of only one type of atom or only one type of molecule
- the father of nuclear physics
- mixture that has the same proportions of its components throughout any given sample
- an element whose properties are intermediate between those of metals and solid nonmetals
- atoms having the same number of protons in their atomic nuclei
33 Clues: neutral subatomic particle • the father of nuclear physics • positively charged subatomic particle • negatively charged subatomic particle • a horizontal row of the periodic table • skewed number of protons and electrons • column of elements in the periodic table • mixture having a non-uniform composition • most reactive families on the periodic table • ...
Unit 6 Vocabulary 2017-04-27
Across
- Elements usually having these common properties: shiny, good conductors of heat and electricity, are solid at room temperature. In the periodic table, metals are found at the left of the stair-step line.
- A heterogeneous mixture containing tiny particles that never settle out; for example, gelatin and milk.
- A negatively charged subatomic particle that is found in the space outside the nucleus of an atom
- The changing of a substance from a gas to a liquid, which usually takes place when a gas is cooled to or below its boiling point.
- Elements that usually are gases or brittle solids at room temperature; most do not conduct heat or electricity well. In the periodic table, nonmetals are found at the right of the stair-step line.
- An electron that is in the highest occupied energy level of an atom
- A state of matter in which materials have a definite shape and a definite volume
- The process in which a solid changes directly to a vapor without becoming a gas.
- Substance in which all the atoms in a sample are alike.
- Atoms of a given element that have different numbers of neutrons and different mass numbers
Down
- A heterogeneous mixture containing a liquid in which large particles evenly settle out.
- A neutral subatomic particle that is found in the nucleus of an atom
- The smallest particle of an element; consists of protons, neutrons and electrons
- Substance made of the combined atoms of two or more elements.
- A visual model of the most likely locations for the electrons in an atom
- A state of matter in which a material has neither a definite shape nor a definite volume
- Elements having the properties of both metals and nonmetals. In the periodic table, metalloids are found along the stair-step line that separates metals from nonmetals.
- Matter that always has exactly the same composition; an element or compound
- A unique number for each element that equals the number of protons in an atom of that element
- The sum of the protons and neutrons in the nucleus of an atom
- A positively charged subatomic particle that is found in the nucleus of an atom
- A state of matter in which a material has a definite volume but not a definite shape
22 Clues: Substance in which all the atoms in a sample are alike. • Substance made of the combined atoms of two or more elements. • The sum of the protons and neutrons in the nucleus of an atom • An electron that is in the highest occupied energy level of an atom • A neutral subatomic particle that is found in the nucleus of an atom • ...
Chemistry Crossword Unit B 2017-11-12
Across
- change of state from a gas to a solid
- catalyst involved in chemical reactions in living things
- invisible negatively charged particle that orbits the nucleus of an atom
- anything that has mass and occupies space
- the sum of the number of protons and neutrons in an atom
- change change that results when two or more substances react to create a different substance or substances; the new substances have completely different properties from the original ones
- group 2 elements in the periodic table; their reactivity is not as strong as that of the alkali metals
- substance that helps a chemical reaction to proceed more quickly
- group 17 elements in the periodic table; the most reactive non-metals
- number of protons in the nucleus of one atom of an element
- chemical reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy
- chemical reaction that releases energy
- orbit of electrons around the nucleus of an atom
- group 1 elements in the periodic table; the most reactive of the metals
- pure substance formed when at least one metal and one non-metal combine
Down
- chemical reaction that takes place in cells; food (sugar) reacts with oxygen to produce energy, water, and carbon dioxide
- pure substance that cannot be broken down into other substances; substance made up of only one type of atom
- chemical reaction that absorbs energy
- the smallest part of an element that is representative of that element; a neutral particle made up of a nucleus containing protons and neutrons,
- measure of atomic mass; 1 ___ is equal to 1/12th the mass of a carbon 12 atom
- energy fundamental principle that energy cannot be created or destroyed
- shiny, malleable, ductile element that conducts electricity p
- ability of a substance to conduct electricity or heat
- a solution in which water is the solvent
- system an experiment in which all reactants and all products of a chemical reaction are accounted for; no substance can escape nor enter the area in which the reaction is occurring in
- change of state from a gas to a liquid
- chemical combination of two or more elements in a specific ratio
27 Clues: change of state from a gas to a solid • chemical reaction that absorbs energy • chemical reaction that releases energy • change of state from a gas to a liquid • a solution in which water is the solvent • anything that has mass and occupies space • orbit of electrons around the nucleus of an atom • ability of a substance to conduct electricity or heat • ...
Chemistry Word Search 2020-10-10
Across
- - The region of space around the nucleus in which electrons are found
- - The electric charge of a proton
- - The number of electrons which can fill the second shell (number in letter form)
- - State of matter with medium energy where atoms are loosely bonded
- - A neutral charged particle that is part of the nucleus of an atom
- - A positively charged ion
- - When a liquid is heated and becomes a gas
- - When a gas becomes a solid
- - An attribute of a metal being being able to be drawn into wires
- - The vertical columns in the Periodic Table.
- - State of matter with high energy where atoms are not bonded together
- - 2 or more different types of atoms chemically combined
- - A noble gas that makes your voice go high
- - The gas with the chemical formula H₂
- - The electric charge of a electron
- - An attribute of a metal being shiny
- - A negatively charged ion
Down
- - A property of metals, meaning it can transmit heat or electricity
- - When a liquid is cooled and becomes a solid
- - When a solid is heated and becomes a liquid
- - An element named after a famous person with the symbol Es
- - A halogen found in pools
- - A substance made up of only one type of atom
- - The number of electrons which can fill the first shell (number in letter form)
- - When a solid becomes a gas
- - An attribute of a metal being being able to be hammered into shape
- - What we breathe
- - The horizontal rows on the Periodic Table
- - When a gas is cooled and becomes a liquid
- - The central part of an atom that comprises nearly all of the atomic mass and that consists of protons and neutrons
- - The first name of the person who developed the first modern periodic table
- - A state of matter with low energy where atoms are bonded tightly.
- - A cell that makes up things
- - The smallest building block of matter
- - A positively charged particle that is part of the nucleus of an atom
- - The electric charge of a neutron
- - The number of electrons which can fill the third shell (number in letter form)
- - A negatively charged particle that is part of the nucleus of an atom
- - 2 or more different non-metals chemically combined
- - Charged particles that form when an atom or molecule loses or gains electrons
40 Clues: - What we breathe • - A halogen found in pools • - A positively charged ion • - A negatively charged ion • - When a solid becomes a gas • - When a gas becomes a solid • - A cell that makes up things • - The electric charge of a proton • - The electric charge of a neutron • - The electric charge of a electron • - An attribute of a metal being shiny • ...
Elements, Periodic Table, and Bonding Vocabulary 2024-02-13
Across
- The neutrally (no charge) subatomic particle in the nucleus of an atom.
- The bond between metals and nonmetals that gain or lose electrons
- The positively charged subatomic particles in the nucleus of an atom
- The man-made or laboratory made elements on the periodic table.
- Metals have a shiny appearance, are good conductors of heat and electricity, can be melted, are malleable and ductile.
- Forms of the same element that contain equal numbers of protons but different numbers of neutrons in the nucleus.
- A process that involves rearrangement of the molecular or ionic structure of a substance.
- The material involved in the change is structurally the same before and after the change.
- An expression that shows the elements in a compound and the proportions of those elements.
- Made of one type of atom, cannot be separated
- A small number written at the bottom of the symbol. It depicts the number of atoms of the element present in the molecule.
- The bond between nonmetals that share electrons
- The averaged number of protons and neutrons in an element
Down
- Organizes all discovered elements into rows (periods) and columns (groups) according to increasing atomic number.
- The vertical columns on the periodic table, There are 18.
- The horizontal rows on the periodic table, There are 7.
- Electron in the outer shell of an atom.
- A substance that is formed as a result of a chemical reaction. (to the right)
- Smallest unit of matter
- The numbers used to balance chemical equations placed in front of the chemical symbol or formula.
- A change of materials into another, new materials with different properties and one or more than one new substances are formed.
- The center of an atom that includes protons and neutrons.
- An element whose properties are between those of metals and solid nonmetals or semiconductors.
- Starting materials in a reaction that undergo a chemical change to form a product. (to the left)
- A type of chemical element that lacks the characteristics of a metal.
- The number of protons in an element
- An atom or molecule with a net charge due to the loss or gain of one or more electrons.
27 Clues: Smallest unit of matter • The number of protons in an element • Electron in the outer shell of an atom. • Made of one type of atom, cannot be separated • The bond between nonmetals that share electrons • The horizontal rows on the periodic table, There are 7. • The vertical columns on the periodic table, There are 18. • ...
Chemistry Crossword 2024-09-05
Across
- the least frequent wavelength
- what block is Helium in on the periodic table
- what is the element that Zn represents
- what state is energy in when it gets to an excited state
- you can only shorten your notation if you put your noble gas in _____
- how should you write the frequency formula in your calculator?
- what block is Zn in?
- a principle in which electrons occupy the lowest energy shells first
- no charge
- to what power is 6.626 to when referring to energy
- if all of sulfur’s exponents add up to 16, what is sulfur’s atomic number?
- negative charge
- the units for frequency
- have a different number of neutrons, but same number of protons
- how many rows are in a periodic table
- what is the lowest point in the wavelength called
- where do electrons “possibly” store themselves?
- electrons have to occupy ____ before they can pair up
- what does E=h*v mean
- positive charge
Down
- what are the subshells (or “blocks”) electrons are grouped into IN ALPHABETICAL ORDER!
- what is the name of h/6.626*10^-34?
- also known as the atomic number
- what does energy emit when it returns back to its original state
- a principle in which electrons can only occupy the same orbital if they have the different spin
- to what power is 3.00 to when referring to the speed of light
- if it is row 4 in the S block, what row is it in the D block?
- ____ model is a model that displays the structure of an atom, but is slightly inaccurate (also used frequently in present day science classrooms)
- what should the number of electrons be equal to?
- how many electrons can fit into one orbital?
- where electrons could POSSIBLY be
- unit for measuring energy
- types of electrons that occupy the outer energy shell
- the most frequent wavelength
- if there are five orbitals, how many electrons can fit (MAXIMUM)
- what is the highest point in the wavelength called
- a section in the periodic table that has 2 rows of 14 elements
- to know the ______ you need to know the frequency
38 Clues: no charge • negative charge • positive charge • what block is Zn in? • what does E=h*v mean • the units for frequency • unit for measuring energy • the most frequent wavelength • the least frequent wavelength • also known as the atomic number • where electrons could POSSIBLY be • what is the name of h/6.626*10^-34? • how many rows are in a periodic table • ...
Matter & Energy 2017-04-01
Across
- Elements in the same vertical column of the periodic table also called a family
- A negatively charged particle that orbits the nucleus of an atom
- Region surrounding the nucleus in which the electrons move about
- A subatomic particle that has no charge and that is found in the nucleus of an atom
- A substance formed as a result of a chemical reaction
- The measure of how much matter is in an object
Down
- The electrons that are farthest away from the nucleus of an atom and are involved in chemical reactions
- A subatomic particle that has a positive charge and that is found in the nucleus of an atom
- An atom's central region, which is made up of protons and neutrons
- A substance that enters into a chemical reaction
- A horizontal row of elements in the periodic table
11 Clues: The measure of how much matter is in an object • A substance that enters into a chemical reaction • A horizontal row of elements in the periodic table • A substance formed as a result of a chemical reaction • A negatively charged particle that orbits the nucleus of an atom • Region surrounding the nucleus in which the electrons move about • ...
Scientist 2023-01-26
Across
- discovered periodicity: using a arrangement of elements the properties of elements would repeat after some period
- founded the behavior of particles and the waves on the atomic scale can be expressed in units using a constant called planck’s constant.
- discovered the electron using a cathode ray tube experiment
- arranged elements by atomic number
- realized that triads have similar properties
Down
- discovered the neutron by bombarded Be with a alpha particle
- founded the atomic theory: all matter is made up of tiny particles called atoms
- founded and named 4 elements in fire, earth, water, and air
- discovered the electron using a cathode ray tube experiment
- looked for a way to organize elements so he devised the periodic table with increasing atomic weight
- plotted atomic volume vs weight and discovered the first periodic table trend
- found that electrons move in layers and not in a random movement (gold foil exp.)
12 Clues: arranged elements by atomic number • realized that triads have similar properties • founded and named 4 elements in fire, earth, water, and air • discovered the electron using a cathode ray tube experiment • discovered the electron using a cathode ray tube experiment • discovered the neutron by bombarded Be with a alpha particle • ...
Introduction to Circuit Design - Key Terms 2014-09-17
Across
- One in which amplitude varies in proportion to the sine function of an angle.
- A piece of test equipment used to view and measure a variety of different waveforms.
- The amount of time required for one complete cycle of a periodic event or waveform.
- One style of integrated circuit package which has two rows of lead.
- An algebraic expression made up of Boolean variables and operators, such as AND (-), OR (+), or NOT (-). Also referred to as Boolean function or a logic function.
- The number of cycles per unit time of a periodic waveform.
- The part of a pulse where the logic level is in transition from a HIGH to a LOW.
- Fraction of the total period that a digital waveform is in the HIGH state. DC = th/T (often expressed as a percentage: %DC = th/Tx100%).
- A diagram, similar to a schematic, showing the connection of logic gates.
- The instantaneous voltage of a waveform. Often used to mean maximum amplitude, or peak voltage, or a pulse.
Down
- TTL-compatible IC that can be wired to operate in several different modes, such as a one-shot and an astable multivibrator.
- Also called a NOT gate or an inverting buffer. A logic gate that changes its input logic level to the opposite state.
- An almost instantaneous rise and decay of voltage or current in a periodic pattern with time and with a constant peak value.
- Type of flip-flop in which the D (data) input is the synchronous input.
- A technique of entering CPLD design information by using a CAD (computer aided design) tool to draw a logic circuit as a schematic. The schematic can then be interpreted by design software to generate programming information for the CPLD.
- Delay from the time a signal is applied to the time when the output makes its change.
- A series of logic 1s and 0s plotted as a function of time.
- An electronic circuit having many components, such as transistors, diodes, resistors, and capacitors, in a single package.
- A sequential circuit based on a latch whose output changes when its CLOCK input receives a pulse.
- Unit of frequency. One hertz equals one cycle per second.
20 Clues: Unit of frequency. One hertz equals one cycle per second. • A series of logic 1s and 0s plotted as a function of time. • The number of cycles per unit time of a periodic waveform. • One style of integrated circuit package which has two rows of lead. • Type of flip-flop in which the D (data) input is the synchronous input. • ...
Chemistry Crossword (The website would only allow me to do 38 words, not 40) 2020-10-10
Across
- - A cell that makes up things
- - A property of metals, meaning it can transmit heat or electricity
- - When a liquid is cooled and becomes a solid
- - The number of electrons which can fill the second shell (number in letter form)
- - A positively charged ion
- - A halogen found in pools
- - When a gas becomes a solid
- - A negatively charged ion
- - A negatively charged particle that is part of the nucleus of an atom
- - A substance made up of only one type of atom
- - A noble gas that makes your voice go high
- - The vertical columns in the Periodic Table.
- - An attribute of a metal being shiny
- - An attribute of a metal being being able to be hammered into shape
- - A neutral charged particle that is part of the nucleus of an atom
- - The electric charge of a electron
- - 2 or more different types of atoms chemically combined
Down
- - The gas with the chemical formula H₂
- - An attribute of a metal being being able to be drawn into wires
- - The number of electrons which can fill the first shell (number in letter form)
- - The smallest building block of matter
- - The first name of the person who developed the first modern periodic table
- - When a gas is cooled and becomes a liquid
- - A positively charged particle that is part of the nucleus of an atom
- - An element named after a famous person with the symbol Es
- - The central part of an atom that comprises nearly all of the atomic mass and that consists of protons and neutrons
- - The electric charge of a proton
- - When a liquid is heated and becomes a gas
- - The region of space around the nucleus in which electrons are found
- - Charged particles that form when an atom or molecule loses or gains electrons
- - The horizontal rows on the Periodic Table
- - The number of electrons which can fill the third shell (number in letter form)
- - What we breathe
- - When a solid is heated and becomes a liquid
- - State of matter with high energy where atoms are not bonded together
- - When a solid becomes a gas
- - State of matter with medium energy where atoms are loosely bonded
- - The electric charge of a neutron
- - 2 or more different non-metals chemically combined
- - A state of matter with low energy where atoms are bonded tightly.
40 Clues: - What we breathe • - A positively charged ion • - A halogen found in pools • - A negatively charged ion • - When a gas becomes a solid • - When a solid becomes a gas • - A cell that makes up things • - The electric charge of a proton • - The electric charge of a neutron • - The electric charge of a electron • - An attribute of a metal being shiny • ...
Chemistry Crossword (The website would only allow me to do 38 words, not 40) 2020-10-10
Across
- - The region of space around the nucleus in which electrons are found
- - The electric charge of a proton
- - The number of electrons which can fill the second shell (number in letter form)
- - State of matter with medium energy where atoms are loosely bonded
- - A neutral charged particle that is part of the nucleus of an atom
- - A positively charged ion
- - When a liquid is heated and becomes a gas
- - When a gas becomes a solid
- - An attribute of a metal being able to be drawn into wires
- - The vertical columns in the Periodic Table.
- - State of matter with high energy where atoms are not bonded together
- - 2 or more different types of atoms chemically combined
- - A noble gas that makes your voice go high
- - The gas with the chemical formula H₂
- - The electric charge of a electron
- - An attribute of a metal being shiny
- - A negatively charged ion
Down
- - An attribute of a metal being able to transmit heat or electricity
- - When a liquid is cooled and becomes a solid
- - When a solid is heated and becomes a liquid
- - An element named after a famous person with the symbol Es
- - A halogen found in pools
- - A substance made up of only one type of atom
- - The number of electrons which can fill the first shell (number in letter form)
- - When a solid becomes a gas
- - An attribute of a metal being able to be hammered into shape
- - What we breathe
- - The horizontal rows on the Periodic Table
- - When a gas is cooled and becomes a liquid
- - The central part of an atom that comprises nearly all of the atomic mass and that consists of protons and neutrons
- - The first name of the person who developed the first modern periodic table
- - A state of matter with low energy where atoms are bonded tightly.
- - A cell that makes up things
- - The smallest building block of matter
- - A positively charged particle that is part of the nucleus of an atom
- - The electric charge of a neutron
- - The number of electrons which can fill the third shell (number in letter form)
- - A negatively charged particle that is part of the nucleus of an atom
- - 2 or more different non-metals chemically combined
- - Charged particles that form when an atom or molecule loses or gains electrons
40 Clues: - What we breathe • - A halogen found in pools • - A positively charged ion • - A negatively charged ion • - When a solid becomes a gas • - When a gas becomes a solid • - A cell that makes up things • - The electric charge of a proton • - The electric charge of a neutron • - The electric charge of a electron • - An attribute of a metal being shiny • ...
Matter 2021-02-15
Across
- a mark or character used as a conventional representation of an object, function, or process.
- a column in the periodic table of the chemical elements
- admixture of metals, or a metal combined with one or more other elements
- the number of protons in the nucleus of an atom
- A proton is a subatomic particle, with a positive electric charge of
- a sub-atomic particle with no net electrostatic charge
- the sum of the numbers of protons and neutrons present in the nucleus of an atom.
- e natural materials that do not produce heat or electricity and that are structurally brittle
- the movement of water from a less concentrated solution to a more concentrated solution through a partially permeable membrane
- a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance and conducts electricity and heat relatively well.
- anything that occupies space and has mass
- particles that are smaller than atoms
- any substance that cannot be decomposed into simpler substances by ordinary chemical processes
- an element that has properties that are intermediate between those of metals and nonmetals
- the number of protons in the nucleus of an atom
Down
- law that states: Matter is made up of particles that are constantly moving
- any of the six chemical elements that make up Group 1 (Ia) of the periodic table
- Arrangement of the elements
- the movement of a substance from an area of high concentration to an area of low concentration
- a tabular array of the chemical elements organized by atomic number
- are a group in the periodic table consisting of five chemically related elements
- any of numerous subatomic constituents of the physical world that interact with each other
- the ability to do work
- a membrane-bound organelle that contains genetic material (DNA) of eukaryotic organisms.
- the amount of a component in a given area or volume
- a negatively charged subatomic particle.
- metals that are named after their oxides
- the smallest unit of ordinary matter that forms a chemical element.
- a substance that contains atoms of two or more different elements, and these atoms are chemically joined together.
- a particle made up of two or more atoms that are chemically bonded together
30 Clues: the ability to do work • Arrangement of the elements • particles that are smaller than atoms • a negatively charged subatomic particle. • metals that are named after their oxides • anything that occupies space and has mass • the number of protons in the nucleus of an atom • the number of protons in the nucleus of an atom • ...
Vocabulary Crossword 2017-11-29
Across
- a group is a column of elements in the periodic table of the chemical elements
- A chemical formula tells us the number of atoms of each element in a compound.
- a stable subatomic particle occurring in all atomic nuclei, with a positive electric charge equal in magnitude to that of an electron, but of opposite sign.
- a product is a substance that is formed as the result of a chemical reaction
- a solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity
- The electron cloud is the region of negative charge surrounding an atomic nucleus that is associated with an atomic orbital
- The law of conservation of mass states that mass is neither created nor destroyed. In a closed system, mass of reactants is equal to mass of products
- an element or substance that is not a metal.
- a substance that takes part in and undergoes change during a reaction.
- the central and most important part of an object, movement, or group, forming the basis for its activity and growth.
Down
- the basic unit of a chemical element.
- a stable subatomic particle with a charge of negative electricity, found in all atoms and acting as the primary carrier of electricity in solids
- A period is the name given to a horizontal row of the periodic table.
- an element whose properties are intermediate between those of metals and solid nonmetals. They are electrical semiconductors.
- a valence electron is an outer shell electron that is associated with an atom, and that can participate in the formation of a chemical bond if the outer shell is not closed
- a table of the chemical elements arranged in order of atomic number, usually in rows, so that elements with similar atomic structure (and hence similar chemical properties) appear in vertical columns
- the number of protons in the nucleus of an atom, which determines the chemical properties of an element and its place in the periodic table.
- Any rearrangement of electrons in two atoms that generates a force, causing the atoms to be bound to each other, forming a molecule.
- the total number of protons and neutrons in a nucleus
- a subatomic particle of about the same mass as a proton but without an electric charge, present in all atomic nuclei except those of ordinary hydrogen.
20 Clues: the basic unit of a chemical element. • an element or substance that is not a metal. • the total number of protons and neutrons in a nucleus • A period is the name given to a horizontal row of the periodic table. • a substance that takes part in and undergoes change during a reaction. • a product is a substance that is formed as the result of a chemical reaction • ...
unit 2 Crossword Lab -Chris 2017-11-12
Across
- substance: that helps a chemical reaction to proceed more quickly
- amount of mass in a given volume of a substance
- ability of a substance to conduct electricity or heat
- reaction: chemical reaction that absorbs heat
- reaction: chemical reaction that releases heat
- mass:mass of one atom of an element calculated from the total number of protons,neutrons, and electrons of that atom; measured in atomic mass units (amu)
- solution: a solution in which water is the solvent
- group 1 elements in the periodic table, not including hydrogen; the most reactive of the metals
- change of state from a liquid to a gas
- catalyst involved in the chemical reaction of living things
- slow chemical change that occurs when oxygen in the air reacts with a metal
- process in which molecules move from an area of higher concentration to one of lower concentration
- shells: orbit of electrons around the nucleus of an atom
- cloudy mixture in which tiny particles of one substance are held within another and particles cannot be separated out from the other substance
Down
- pure substance that cannot be broken down into other substances
- group 17 elements in the periodic table; most reactive non metals
- the smallest part of an element that is representative of that element; a neutral particle made up of a nucleus containing protons and neutrons, and in which the number of electrons equals the number of protons
- of mass principle that matter is not created or destroyed in a chemical reaction; the mass of the products always equals the mass of the reactants
- chemical reaction that occurs when oxygen reacts with a substance to form a new substance and give off energy
- invisible negatively charged particle that orbits the nucleus of an atom
- a material that electric charge can move through easily
- chemical combination of two or more elements in a specific ratio
- change: change that results when two or more substances react to create a different substance or substances; the new substances have completely different properties from the original ones
- vertical column of elements in the periodic table; elements in a family all have similar chemical properties; also called a family
24 Clues: change of state from a liquid to a gas • reaction: chemical reaction that absorbs heat • reaction: chemical reaction that releases heat • amount of mass in a given volume of a substance • solution: a solution in which water is the solvent • ability of a substance to conduct electricity or heat • a material that electric charge can move through easily • ...
Exam 4 (Topics 9-11) Extra Credit Crossword 2023-11-02
Across
- high-frequency electromagnetic radiation emitted by radioactive elements
- product of radioactive decay, combination of two protons and two neutrons
- where we engineer materials by manipulating individual atoms
- product of radioactive decay, an electron ejected from a nucleus
- the study of matter and the transformations it can undergo
- the force of attraction between two atoms that holds them together
- any material made of only one type of atom
- when atoms of different elements bond to one another
- the element’s fingerprint
- the horizontal row in the periodic table, shows periodic trend
- masses greater than a certain amount that might cause and explosion of an enormous magnitude
- sum of all the masses of the atom’s components
- the vertical column in a periodic table, element properties are similar
- changing of one chemical element to another
- subatomic particle with same mass of proton, but no charge
- properties that describe the look or feel of a substance
- fusion brought about by high temperatures
- some atoms link together to form larger units
- detects and characterizes the surface atoms of materials by way of an ultrathin probe tip
Down
- the way a fundamental unit of an element is indicated
- if elongation passes a certain point, electric forces overwhelm the strong nuclear force and the nucleus splits
- any change in a substance that involves a rearrangement of the way atoms are bonded
- all elements are listed in this chart
- characterize the ability of a substance to react with other substances or to transform from one substance to another
- an instrument used to observe the color components of any light source
- where protons and neutrons are found
- beyond the microscopic level
- a self-sustaining reaction in which the products of one reaction event stimulate further reaction events
- change when a substance changes its phase or some other physical property, but not its chemical composition
- attraction that acts between all nucleons
- elements with unstable nuclei
- subatomic particle with positive charge and is relatively heavy
- when nuclei combine, the opposite of nuclear fission
- atoms of the same element that contain different numbers of neutrons
- a region of space around the atomic nucleus within which electrons may reside
35 Clues: the element’s fingerprint • beyond the microscopic level • elements with unstable nuclei • where protons and neutrons are found • all elements are listed in this chart • attraction that acts between all nucleons • fusion brought about by high temperatures • any material made of only one type of atom • changing of one chemical element to another • ...
Chemistry Crossword 2024-09-05
Across
- positive charge
- you can only shorten your notation if you put your noble gas in _____
- a principle in which electrons occupy the lowest energy shells first
- the least frequent wavelength
- to what power is 3.00 to when referring to the speed of light
- where do electrons “possibly” store themselves?
- what does energy emit when it returns back to its original state
- a principle in which electrons can only occupy the same orbital if they have the different spin
- negative charge
- if there are five orbitals, how many electrons can fit (MAXIMUM)
- what does E=h*v mean
- how many rows are in a periodic table
- to know the ______ you need to know the frequency
- what is the highest point in the wavelength called
- what is the lowest point in the wavelength called
- how should you write the frequency formula in your calculator?
- how many electrons can fit into one orbital?
- types of electrons that occupy the outer energy shell
- electrons have to occupy ____ before they can pair up
- what block is Helium in on the periodic table
- a section in the periodic table that has 2 rows of 14 elements
- what is the element that Zn represents
Down
- unit for measuring energy
- if it is row 4 in the S block, what row is it in the D block?
- the most frequent wavelength
- what is the name of h/6.626*10^-34?
- what are the subshells (or “blocks”) electrons are grouped into IN ALPHABETICAL ORDER!
- what should the number of electrons be equal to?
- ____ model is a model that displays the structure of an atom, but is slightly inaccurate (also used frequently in present day science classrooms)
- also known as the atomic number
- if all of sulfur’s exponents add up to 16, what is sulfur’s atomic number?
- to what power is 6.626 to when referring to energy
- what state is energy in when it gets to an excited state
- where electrons could POSSIBLY be
- the units for frequency
- no charge
- what block is Zn in?
- have a different number of neutrons, but same number of protons
38 Clues: no charge • positive charge • negative charge • what does E=h*v mean • what block is Zn in? • the units for frequency • unit for measuring energy • the most frequent wavelength • the least frequent wavelength • also known as the atomic number • where electrons could POSSIBLY be • what is the name of h/6.626*10^-34? • how many rows are in a periodic table • ...
Atoms 2022-05-07
14 Clues: j • k • j • j • j • 1913 • force j • model j • solid sphere model • first to name the atom • rutherford's nuclear model • Thomson plum pudding model • Mendeleev first periodic table of elements in 1869 • the smallest particle of an element that still has the properties of that element
Water Crossword 2019-02-04
Across
- Living in or founder near water
- A layer of sand
- Powered by water
- A blue/green stone
- An element on the periodic table
- Supply something with water
- Relating to business on the sea
- Relating to water
Down
- Add flavor to meat or fish
- A tank where animals are kept
- A fear of water
- A structure that carries water
- A sailor
- Where boats are kept
- Soft, wet land
15 Clues: A sailor • Soft, wet land • A layer of sand • A fear of water • Powered by water • Relating to water • A blue/green stone • Where boats are kept • Add flavor to meat or fish • Supply something with water • A tank where animals are kept • A structure that carries water • Living in or founder near water • Relating to business on the sea • An element on the periodic table
Crossword #13 2023-07-07
Across
- Chemical with a "twin"
- Rags-to-Riches Heroine
- Predicted loser
- Invented the rabies vaccine
- Messi's jersey number
- Green muppet
- Sport played on a broomstick
- Periodic group that exist in 3 states
- Brewpub pours
Down
- Animal that can travel up to 12,000 miles a year
- ___ Wizard by The Who
- Former priest turned drug addict
- Animal that is one of your staple jokes
- Early 2000s social network
- Long walk
15 Clues: Long walk • Green muppet • Brewpub pours • Predicted loser • ___ Wizard by The Who • Messi's jersey number • Chemical with a "twin" • Rags-to-Riches Heroine • Early 2000s social network • Invented the rabies vaccine • Sport played on a broomstick • Former priest turned drug addict • Periodic group that exist in 3 states • Animal that is one of your staple jokes • ...
element stuff 2025-09-17
Across
- non metal in group 15 and period 2
- element with atomic number 4
- number 1 on periodic table
- inside of pennies
- chemical used in pool maintenance
- tin foil
- most reactive element
Down
- fire need it to burn
- main element in wood
- precious metal used in jewelry
- the element after stone in minecraft
- used in batteries
- used in balloons
- used in bullet and fishing weights
- used in making beer signs
15 Clues: tin foil • used in balloons • used in batteries • inside of pennies • fire need it to burn • main element in wood • most reactive element • used in making beer signs • number 1 on periodic table • element with atomic number 4 • precious metal used in jewelry • chemical used in pool maintenance • non metal in group 15 and period 2 • used in bullet and fishing weights • ...
Covalent Bonding Vocabulary 2022-06-15
8 Clues: hydrogen • not shared • group of atoms • one molecular bond • two molecular bonds • three molecular bonds • right side periodic table • also called molecular bond
Subjets 2026-02-06
8 Clues: Modal Verbs • Pacific Ocean • Claudia Sheinbaum • Violin, guitar, piano • Play soccer, run, jump • Chemistry,periodic table • Numbers, geometry, sequence • French, Chinese,Italian , espanish
Easy one ⬇️ 2023-12-29
9 Clues: 💩 • jumma day • mittu is a __ • 🧊 frozen water • Rayyan’s sister • Rayyan birthday month • a body of water (small) • “He” (periodic table)2nd element • the animal that we sacrifice on Eid
Unit B Fandy Liu 9S 2017-11-07
Across
- positively charged particle in the nucleus of an atom
- vertical column of elements in the periodic table; elements in a family all have similar chemical properties; also called a family
- Workplace Hazardous Materials Information System; a system of easy-to-see warning symbols on hazardous materials
- change of state from a liquid to a gas
- change of state from a gas to a solid
- change of state from a liquid to a solid
- invisible negatively charged particle that orbits the nucleus of an atom
- anything that has mass and occupies space
- number of protons in the nucleus of one atom of an element
- change in the appearance or state of a substance that does not change the composition
- the smallest part of an element that is representative of that element; a neutral particle made up of a nucleus containing protons and neutrons, and in which the number of electrons equals the number of protons
- property that describes the physical appearance and composition of a substance
- positively charged centre of an atom;contains protons and neutrons
- change of state from a solid to a gas or from a gas to a solid
Down
- mass of one atom of an element calculated from the total number of protons,neutrons, and electrons of that atom; measured in atomic mass units (amu)
- horizontal row of elements in the periodic table
- neutral particle in the nucleus of an atom
- change of state from a gas to a liquid
- substance made of only one kind of matter, which has a unique set of properties
- vertical column of elements in the periodic table; elements in a family all havesimilar chemical properties; also called a group
- refers to the three common states in which matter can exist: solid, liquid, and gas
- change that results when two or more substances react to create a different substance or substances; the new substances have completely different properties from the original ones
- orbit of electrons around the nucleus of an atom
- change of state from a solid to a liquid
- characteristic that describes a particular substance (e.g., color, luster, melting point,crystal shape, solubility, density)
25 Clues: change of state from a gas to a solid • change of state from a gas to a liquid • change of state from a liquid to a gas • change of state from a liquid to a solid • change of state from a solid to a liquid • anything that has mass and occupies space • neutral particle in the nucleus of an atom • horizontal row of elements in the periodic table • ...
Matter and Mixtures 2025-03-20
Across
- The separation technique where low density substances float on water.
- The scientific name for a mixture of liquids and dissolved substances.
- The name given to the type of solids that form during crystallisation.
- A state of matter where the atoms vibrate on the spot and are in a set structure.
- The process of letting solids settle at the bottom of a solution.
- The separation technique where particles are separated on their size using a sifter.
- The separation technique of pouring excess liquid off the top of settled solids.
- The separation technique that causes crystals to form.
- The separation technique where a magnet is used to separate magnetic materials.
- The scientific name for when two of the same atoms are bonded together.
- The scientific word for something that can be dissolved in water.
- The property that tells us how compact the atoms in a substance are.
- Table What scientists use to keep all the elements organised depending on their properties
- The separation technique where a filter is used to retrieve solids from a solution.
Down
- The types of elements found on the left-hand side of the periodic table.
- The property that tells us how bendy a substance is.
- The separation technique where two liquids with different boiling points can be separated by boiling them.
- The separation technique of vaporising away liquid to leave a solid behind.
- The main piece of equipment needed for filtration.
- The scientific word for moving.
- The scientific name for a single type of atom.
- A state of matter where the atoms are very far apart and not touching.
- The types of elements found on the right-hand side of the periodic table.
- The scientific word for something that cannot be dissolved in water.
- The separation technique that separates different colours using paper and water.
- The property that tells us how shiny a substance is.
- The scientific name for when two different types of atoms are joined together.
- A state of matter where the atoms are touching but can move freely around one another.
- The property that tells us how well a substance can conduct heat or electricity.
- The name given to multiple substances that have been mixed together.
30 Clues: The scientific word for moving. • The scientific name for a single type of atom. • The main piece of equipment needed for filtration. • The property that tells us how bendy a substance is. • The property that tells us how shiny a substance is. • The separation technique that causes crystals to form. • The process of letting solids settle at the bottom of a solution. • ...
DIS Subjects Crossword 2023-02-09
Across
- The really, really, really hard classes
- Make sure to memorize the periodic table!
- Ms. Lopez says Hola!
- Nature’s science
- 180° of a triangle
Down
- Learning the ABCs at the ECC
- Zaoshang Hao!
- Do Re Mi Fa Sol La Ti Do
- Brainy study of brains
- Linear and quadratic equations
- Mr. Balint’s youngest grade
- Imaginative expressions
- The sporty subject
13 Clues: Zaoshang Hao! • Nature’s science • The sporty subject • 180° of a triangle • Ms. Lopez says Hola! • Brainy study of brains • Imaginative expressions • Do Re Mi Fa Sol La Ti Do • Mr. Balint’s youngest grade • Learning the ABCs at the ECC • Linear and quadratic equations • The really, really, really hard classes • Make sure to memorize the periodic table!
Periodic table key words 2025-08-28
Across
- quantity of matter an object contains
- horizontal row
- negatively charged
- how much mass is contained within a given volume
- something made from a single atom
- vertical coloumn
- a shiny object
Down
- fixed shape and volume
- neutral charged
- the things atoms sit on
- to a degree to which something is reacitve
- a letter on the periodic table
- positivly charged
13 Clues: horizontal row • a shiny object • neutral charged • vertical coloumn • positivly charged • negatively charged • fixed shape and volume • the things atoms sit on • a letter on the periodic table • something made from a single atom • quantity of matter an object contains • to a degree to which something is reacitve • how much mass is contained within a given volume
