periodic%20table Crossword Puzzles

Atomic Structure 2022-05-11

Atomic Structure crossword puzzle
Across
  1. Tells the number of protons and neutrons in the nucleus of an atom
  2. atoms of the same element with different numbers of neutrons
  3. neutral particle in the nucleus with protons
  4. Weighted average of all of the different versions of an element
  5. positive particle in the nucleus
Down
  1. Electrons in the outermost energy level
  2. negative particle outside of the nucleus in the electron cloud
  3. The horizontal rows on the periodic table that indicate the number of energy levels an atom has
  4. The vertical columns on the periodic table that indicate the number of valence electrons in an atom
  5. Tells the number of protons in an atom of the element
  6. the smallest particle of an element that still has the properties of that element.

11 Clues: positive particle in the nucleus • Electrons in the outermost energy level • neutral particle in the nucleus with protons • Tells the number of protons in an atom of the element • atoms of the same element with different numbers of neutrons • negative particle outside of the nucleus in the electron cloud • ...

SCIENCE - TERM 2 2025-06-26

SCIENCE - TERM 2 crossword puzzle
Across
  1. a metal that is important for bones and teeth.
  2. something that happens in a regular, repeating pattern.
  3. a radioactive metal that is used in nuclear reactors and weapons.
  4. a reaction where two or more simple substances combine to form a more complex compound.
  5. the smallest particle of a chemical element that can exist.
  6. a reaction where a compound breaks down into two or more simpler substances.
Down
  1. a lightweight metal with atomic number 13.
  2. a rare and highly radioactive metal with atomic number 87.
  3. a small, negatively charged particle that orbit the nucleus of an atom.
  4. a pure substance made of only on kind of atom, listed on the periodic table.
  5. a tiny, positively charged particle in an atom's nucleus.

11 Clues: a lightweight metal with atomic number 13. • a metal that is important for bones and teeth. • something that happens in a regular, repeating pattern. • a tiny, positively charged particle in an atom's nucleus. • a rare and highly radioactive metal with atomic number 87. • the smallest particle of a chemical element that can exist. • ...

Periodic table crossword 2021-08-29

Periodic table crossword crossword puzzle
Across
  1. used to prevent rust on taps
  2. most common metal used to build bridges and skyscrapers
  3. Very high calorific value also used in oil manufacturing
  4. Has brownish orange fumes that are toxic
  5. important for strong bones
  6. Highest melting point metal
  7. a isotope of this element is used in cancer treatment
  8. Used in catalytic converters and has shot up in value in 2020
Down
  1. is the building block of our universe
  2. Radioactive element discovered by famous female scientist
  3. Used in Race car brakes
  4. Has metal properties but is non metal
  5. GI pipes
  6. Highly reactive with water

14 Clues: GI pipes • Used in Race car brakes • important for strong bones • Highly reactive with water • Highest melting point metal • used to prevent rust on taps • is the building block of our universe • Has metal properties but is non metal • Has brownish orange fumes that are toxic • a isotope of this element is used in cancer treatment • ...

Periodic Table Identification 2021-12-07

Periodic Table Identification crossword puzzle
Across
  1. Ba
  2. Cs
  3. Co
  4. Sn
  5. N
  6. Li
  7. He
  8. Na
Down
  1. W
  2. C
  3. Fe
  4. Se
  5. Al
  6. Cu

14 Clues: W • C • N • Ba • Fe • Cs • Se • Co • Sn • Al • Cu • Li • He • Na

Periodic Table crossword 2014-01-25

Periodic Table crossword crossword puzzle
Across
  1. Earth group number 2
  2. A small particle in the nucleus of an atom with no charge.
  3. group 3 period 6
  4. vertical columns
  5. the ease and speed with which an element or compound combines with other elements and compounds.
  6. horizontal rows
  7. A tinny negatively charged particle that moves around the nucleus of an atom.
  8. the smallest particle of an element.
Down
  1. group 1 just Hydrogen
  2. groups 13-17 found along the Zigzag
  3. group 3 period 7
  4. Table a chart of elements showing the repeating patterns of their properties.
  5. Mass mass of the Nucleus
  6. A small positively charged particle in the nucleus of an atom.

14 Clues: horizontal rows • group 3 period 6 • vertical columns • group 3 period 7 • Earth group number 2 • group 1 just Hydrogen • Mass mass of the Nucleus • groups 13-17 found along the Zigzag • the smallest particle of an element. • A small particle in the nucleus of an atom with no charge. • A small positively charged particle in the nucleus of an atom. • ...

Periodic Table Crossword 2023-12-19

Periodic Table Crossword crossword puzzle
Across
  1. The proton number is 6
  2. This is located in the noble gases
  3. This element's atomic number is 23
  4. First on the periodic table
  5. The neutron number is 30
  6. The element symbol is NO
  7. This element is an alkaline earth metal
  8. salt formers
Down
  1. The electron number is 36
  2. This element is a post-transition metal
  3. The atomic number is 32
  4. This element is used to make toothpaste
  5. This is an element that was found in London
  6. This is the first element in group 18

14 Clues: salt formers • The proton number is 6 • The atomic number is 32 • The neutron number is 30 • The element symbol is NO • The electron number is 36 • First on the periodic table • This is located in the noble gases • This element's atomic number is 23 • This is the first element in group 18 • This element is a post-transition metal • This element is used to make toothpaste • ...

The Periodic Table 2023-06-14

The Periodic Table crossword puzzle
Across
  1. First planet from the sun
  2. vitamin that humans need
  3. First element
  4. atomic number is 69
  5. element humans need to breath
  6. element that rhymes with pink
  7. we put this into balloons
Down
  1. first 4 letters are the name of a marvel super hero
  2. first 5 letters are the name of a dwarf planet
  3. last 3 letters are ver
  4. Rhymes with mold
  5. some cars have ____ kick lights on the bottom
  6. its colour is the same as its name
  7. scientific name for salt
  8. Five cent coin

15 Clues: First element • Five cent coin • Rhymes with mold • atomic number is 69 • last 3 letters are ver • vitamin that humans need • scientific name for salt • First planet from the sun • we put this into balloons • element humans need to breath • element that rhymes with pink • its colour is the same as its name • some cars have ____ kick lights on the bottom • ...

8m periodic table :) 2023-05-11

8m periodic table :) crossword puzzle
Across
  1. used in the healthcare industry
  2. group 7 period 5
  3. fills party balloons
  4. middle block of the period table
  5. Ag
  6. an element that displays properties of both a metal and a non-metal
  7. reddish brown colour
Down
  1. used by the body to keep cells healthy
  2. W
  3. lightest element in the periodic table
  4. used in traffic lights and signs
  5. Na
  6. group 7 period 3
  7. silvery, white solid at room temperature

14 Clues: W • Na • Ag • group 7 period 5 • group 7 period 3 • fills party balloons • reddish brown colour • used in the healthcare industry • used in traffic lights and signs • middle block of the period table • used by the body to keep cells healthy • lightest element in the periodic table • silvery, white solid at room temperature • ...

The Periodic Table 2022-08-17

The Periodic Table crossword puzzle
Across
  1. indicates the number of atoms of each element
  2. each element is represented by this
  3. this is used to represent a compound
  4. a process in which one or more substances are converted to one or more different substances
  5. protons have this type of charge
Down
  1. atoms are the building _______ of all matter
  2. change which alters the physical properties of a substance without changing its identity
  3. the formation of a new substance through a reaction
  4. what we use to identify different elements
  5. a pure substance made by chemically combining two or more elements
  6. table that displays the chemical elements
  7. electrons have this type of charge
  8. if the subscript is changed the ______ is changed
  9. the most basic unit of matter

14 Clues: the most basic unit of matter • protons have this type of charge • electrons have this type of charge • each element is represented by this • this is used to represent a compound • table that displays the chemical elements • what we use to identify different elements • atoms are the building _______ of all matter • indicates the number of atoms of each element • ...

atoms/periodic table 2022-05-05

atoms/periodic table crossword puzzle
Across
  1. a element or substance that isn't a metal
  2. a solid material that is hard, shiny, and heavy
  3. forms a chemical element
  4. is made of many different elements
  5. the number of protons in the nucleus of an atom
  6. trends in with elements properties on to increasing it's atomic number
  7. a pure substance
  8. has a positive charge
Down
  1. has a negative charge
  2. the relative capacity of an atom
  3. an electron in the outer shell
  4. the chemical transformation of one set of chemical substances to another
  5. doesn't have a charge.
  6. a group of atoms bonded together

14 Clues: a pure substance • has a negative charge • has a positive charge • doesn't have a charge. • forms a chemical element • an electron in the outer shell • the relative capacity of an atom • a group of atoms bonded together • is made of many different elements • a element or substance that isn't a metal • a solid material that is hard, shiny, and heavy • ...

atoms/periodic table 2022-05-05

atoms/periodic table crossword puzzle
Across
  1. key element of pennies
  2. the element in bananas
  3. a shade of blue
  4. a reactant of cellular respiration
  5. atomic number 10
  6. 2 valence electrons
Down
  1. makes your voice higher pitched
  2. used to make the water compound (not oxygen
  3. 5 cents
  4. atomic mass of 12
  5. atomic mass of 195
  6. atomic mass of 48(rounded)
  7. yellow and used in jewelry
  8. its in our blood

14 Clues: 5 cents • a shade of blue • atomic number 10 • its in our blood • atomic mass of 12 • atomic mass of 195 • 2 valence electrons • key element of pennies • the element in bananas • atomic mass of 48(rounded) • yellow and used in jewelry • makes your voice higher pitched • a reactant of cellular respiration • used to make the water compound (not oxygen

Periodic Table Crossword 2025-02-14

Periodic Table Crossword crossword puzzle
Across
  1. Only liquid metal
  2. Symbol is Cs
  3. Is radioactive
  4. Is an alkaline earth metal
  5. First alkali metal to have a higher density than water
  6. Only liquid non-metal
  7. Is located in the first period
  8. Atomic weight is 7
Down
  1. Is a solid
  2. Atomic number is 20
  3. Atomic weight is 88
  4. Symbol is Na
  5. Symbol is Mg
  6. The first element on the table
  7. Is radioactive

15 Clues: Is a solid • Symbol is Na • Symbol is Cs • Symbol is Mg • Is radioactive • Is radioactive • Only liquid metal • Atomic weight is 7 • Atomic number is 20 • Atomic weight is 88 • Only liquid non-metal • Is an alkaline earth metal • The first element on the table • Is located in the first period • First alkali metal to have a higher density than water

the periodic table 2025-11-18

the periodic table crossword puzzle
Across
  1. vertical columns of elements
  2. metal elements in the d-block
  3. Properties Atomic Radius Ionization Energy.
  4. an element with properties that is mix
  5. the 22nd letter of the English alphabet
Down
  1. most of the periodic table.
  2. metals the six elements in group 1
  3. by increasing atomic number, with horizontal.
  4. is best known for his model of the atom
  5. a horizontal row of elements
  6. chemical elements that lack metallic properties.
  7. table by increasing atomic number
  8. Russian table maker
  9. made the concept of the atomic number

14 Clues: Russian table maker • most of the periodic table. • a horizontal row of elements • vertical columns of elements • metal elements in the d-block • table by increasing atomic number • metals the six elements in group 1 • made the concept of the atomic number • an element with properties that is mix • is best known for his model of the atom • ...

Vocab 6B 2017-03-23

Vocab 6B crossword puzzle
Across
  1. vertical column of elements on the Periodic Table that have similar physical and chemical properties
  2. A chemical reaction in which heat is released and usually feels warm when the heat is released from the reaction
  3. that have some properties of metals and non-metals and are found along the zigzag on the Periodic Table
  4. A chemical reaction that requires an input of energy and usually feels cold when it absorbs heat in the reaction
  5. Electron electrons on the outermost energy level of an atom that determine the reactivity of the atom
Down
  1. states that matter is neither created nor destroyed in ordinary chemical and physical changes
  2. Bond an interaction that holds atoms together
  3. horizontal row of elements on the Periodic Table that have the same number of electron shells

8 Clues: Bond an interaction that holds atoms together • states that matter is neither created nor destroyed in ordinary chemical and physical changes • horizontal row of elements on the Periodic Table that have the same number of electron shells • vertical column of elements on the Periodic Table that have similar physical and chemical properties • ...

Vocab 6B 2017-03-30

Vocab 6B crossword puzzle
Across
  1. vertical column of elements on the Periodic Table that have similar physical and chemical properties.
  2. A chemical reaction in which heat is released and usually feels warm when the heat is released from the reaction.
  3. A chemical reaction that requires an input of energy and usually feels cold when it absorbs heat in the reaction.
  4. an interaction that holds atoms together.
  5. elements that have some properties of metals and non-metals and are found along the zigzag on the Periodic Table.
Down
  1. electrons on the outermost energy level of an atom that determine the reactivity of the atom.
  2. states that matter is neither created nor destroyed in ordinary chemical and physical changes.
  3. a horizontal row of elements on the Periodic Table that have the same number of electron shells.

8 Clues: an interaction that holds atoms together. • electrons on the outermost energy level of an atom that determine the reactivity of the atom. • states that matter is neither created nor destroyed in ordinary chemical and physical changes. • a horizontal row of elements on the Periodic Table that have the same number of electron shells. • ...

Vocab 6B - Dante P1 2017-03-20

Vocab 6B - Dante P1 crossword puzzle
Across
  1. Electron /electrons on the outermost energy level of an atom that determine the reactivity of the atom.
  2. Bond /an interaction that holds atoms together.
  3. Reaction /A chemical reaction that requires an input of energy and usually feels cold when it absorbs heat in the reaction.
Down
  1. of Conservation of Mass /states that matter is neither created nor destroyed in ordinary chemical and physical changes.
  2. /elements that have some properties of metals and non-metals and are found along the zigzag on the Periodic Table.
  3. /horizontal row of elements on the Periodic Table that have the same number of electron shells.
  4. Reaction /A chemical reaction in which heat is released and usually feels warm when the heat is released from the reaction.
  5. /vertical column of elements on the Periodic Table that have similar physical and chemical properties.

8 Clues: Bond /an interaction that holds atoms together. • /horizontal row of elements on the Periodic Table that have the same number of electron shells. • /vertical column of elements on the Periodic Table that have similar physical and chemical properties. • Electron /electrons on the outermost energy level of an atom that determine the reactivity of the atom. • ...

Ch. 16 Sabrien 2021-10-15

Ch. 16 Sabrien crossword puzzle
Across
  1. cloud region of negative charge surrounding an atomic nucleus that is associated with an atomic orbital.
  2. dot diagram diagrams in which the valence electrons of an atom are shown as dots distributed around the element's symbol
  3. number an integer that approximates the mass of an isotope
  4. occurring over
  5. number the number of a chemical element in the periodic system
  6. uncharged elementary particle that has a mass nearly equal to that of the proton.
  7. two or more figures forming a complete unit in a composition went there as a group
Down
  1. several elementary particles that are postulated to come in pairs.
  2. core of an atom that has a positive charge.
  3. negatively charged subatomic particle.
  4. particle with a positive charge that is in the nucleus of an atom.
  5. smallest particle of an element that retains the elements property.
  6. table a substance that cannot be broken down into any other substance
  7. atomic mass atomic weight
  8. variants of chemical elements that possess the same number of protons and electrons, but a different number of neutrons

15 Clues: occurring over • atomic mass atomic weight • negatively charged subatomic particle. • core of an atom that has a positive charge. • number an integer that approximates the mass of an isotope • several elementary particles that are postulated to come in pairs. • particle with a positive charge that is in the nucleus of an atom. • ...

Unit 7 Vocab 2022-03-15

Unit 7 Vocab crossword puzzle
Across
  1. has a positive charge; center of the atom; contains protons and neutrons
  2. the physical principle explaining the non-observation of color charged particles like free quarks
  3. Neutrally charged subatomic particle. Found inside the nucleus of the atom.
  4. Smallest part of matter
  5. Found on the periodic table - Number of protons and neutrons in an atom.
  6. Atoms of the same element that have different numbers of neutrons
Down
  1. a subatomic particle whose existence is predicted by the theory which unified the weak and electromagnetic interactions.
  2. a diagram showing electromagnetic interactions between subatomic particles.
  3. Negatively charged subatomic particle. Found outside of the nucleus in energy levels
  4. Number Found on the periodic table - Number of protons in the nucleus of an atom.
  5. Particle particles that are responsible for holding the fundamental particles together
  6. Positively charged subatomic particle Found in the nucleus of the atom.
  7. subatomic particles which have no size so therefore they can have no substructure.

13 Clues: Smallest part of matter • Atoms of the same element that have different numbers of neutrons • Positively charged subatomic particle Found in the nucleus of the atom. • has a positive charge; center of the atom; contains protons and neutrons • Found on the periodic table - Number of protons and neutrons in an atom. • ...

Vocabulary Choice Board Crossword Puzzle - Unit 3 2021-11-22

Vocabulary Choice Board Crossword Puzzle - Unit 3 crossword puzzle
Across
  1. A positively charged ion
  2. Control center of the cell and contains protons and neutrons
  3. the sum of the number of neutrons and protons in an atomic nucleus
  4. A subatomic particle that has no charge and that is found in the nucleus of an atom
  5. An atom or group of atoms that has a positive or negative charge.
Down
  1. A subatomic particle that has a positive charge and that is found in the nucleus of an atom
  2. A subatomic particle that has a negative charge and that is found outside the nucleus of an atom
  3. the number of protons in the nucleus of an atom
  4. The average mass of all the isotopes of an element
  5. A horizontal row of elements in the periodic table
  6. Atoms of the same element that have different numbers of neutrons
  7. Vertical column in the periodic table
  8. A negatively charged ion

13 Clues: A positively charged ion • A negatively charged ion • Vertical column in the periodic table • the number of protons in the nucleus of an atom • The average mass of all the isotopes of an element • A horizontal row of elements in the periodic table • Control center of the cell and contains protons and neutrons • ...

ICP 2022-02-15

ICP crossword puzzle
Across
  1. particles with a positive 1 charge
  2. the weighted-average mass of the mixture of its isotopes
  3. the horizontal rows in the periodic table
  4. the number of protons in the element
  5. particles with a negative 1 charge
  6. atoms of the same element that have different numbers of neutrons. (different mass numbers)
  7. the smallest piece of matter that still retains the properties of the element
  8. protons and neutrons are made of even smaller particles called
  9. neutral particles that have 0 charge
Down
  1. the number of protons in the element
  2. the elements are arranged by increasing atomic number and by changes in physical and chemical properties
  3. Cloud area around the nucleus of an atom where its electrons are most likely found
  4. the vertical columns in the periodic table
  5. uses the symbol of the element and dots to represent the electrons in the outer energy level
  6. small positively charged center of the atom. contains the protons and neutrons

15 Clues: particles with a positive 1 charge • particles with a negative 1 charge • the number of protons in the element • the number of protons in the element • neutral particles that have 0 charge • the horizontal rows in the periodic table • the vertical columns in the periodic table • the weighted-average mass of the mixture of its isotopes • ...

Science Term 2- Atoms and their Reactions 2021-06-21

Science Term 2- Atoms and their Reactions crossword puzzle
Across
  1. General term used to describe any atoms that are connected by chemical bonds
  2. The mass of the whole atom measured by protons and neutrons
  3. A reaction in which a compound is broken down into single elements or smaller compounds
  4. A pair of atoms with shared electrons
  5. A molecule made up of two or more different types of elements
  6. A reaction in which single elements or small compounds react to form a larger compound
  7. An exothermic chemical reaction producing oxides
Down
  1. Electrons on the outermost shell of an atom
  2. The word used to describe how strong a pull an atom has on another atom, measured on a scale of 0.4 to 0.7
  3. Horizontal rows on the periodic table
  4. Reacts with a base to form a salt and water
  5. Vertical columns on the periodic table
  6. Can kill 10 000 000 people if ingested

13 Clues: Horizontal rows on the periodic table • A pair of atoms with shared electrons • Vertical columns on the periodic table • Can kill 10 000 000 people if ingested • Electrons on the outermost shell of an atom • Reacts with a base to form a salt and water • An exothermic chemical reaction producing oxides • The mass of the whole atom measured by protons and neutrons • ...

Structure of the Atom & Periodic Table 2014-05-20

Structure of the Atom & Periodic Table crossword puzzle
Across
  1. A _______ is a particle with a positive charge.
  2. These electrons are in the last shell or energy level of an atom.
  3. ______ is a tabular arrangement of the chemical elements by increasing atomic number with displays the elements so that one may see trends in their properties.
  4. ______ developed the modern atomic theory.
  5. ______ composed of two or more elements.
Down
  1. This is also referred to as a "Rare" gas, found in group 18 of the Periodic Table.
  2. An ______ is chemically the simplest substances and hence cannot be broken down using chemical methods.
  3. ______ the creator of the periodic table.
  4. An _______ is a particle with a negative charge.
  5. _____ is the lowest allowed energy state of an atom, molecule, or ion.
  6. The ______ is the number of protons found in the nucleus of an atom.
  7. ______ is Full of protons and neutrons.
  8. A _______ is a particle with no charge.

13 Clues: ______ is Full of protons and neutrons. • A _______ is a particle with no charge. • ______ composed of two or more elements. • ______ the creator of the periodic table. • ______ developed the modern atomic theory. • A _______ is a particle with a positive charge. • An _______ is a particle with a negative charge. • ...

Chemical Bonding 2023-10-05

Chemical Bonding crossword puzzle
Across
  1. This element has an atomic number of 5.
  2. The name of the chart that shows all of the known elements.
  3. The name of the model that shows all of the electrons and rings of an atom.
  4. The name of the model that shows the Valence Electrons of an atom.
  5. The name of your favorite teacher.
  6. The atomic number of Carbon.
Down
  1. The name of the group that makes up the seventh column in the periodic table.
  2. The type of Bonding that occurs when a metal donates an electron to a nonmetal.
  3. The number of valence electrons in Chlorine.
  4. This element has the symbol "Na" on the periodic table.
  5. The number of Valence Electrons in Xenon.
  6. The name of the electrons found in the outer ring of an atom.
  7. This is the only element with a weird number of Valence Electrons.

13 Clues: The atomic number of Carbon. • The name of your favorite teacher. • This element has an atomic number of 5. • The number of Valence Electrons in Xenon. • The number of valence electrons in Chlorine. • This element has the symbol "Na" on the periodic table. • The name of the chart that shows all of the known elements. • ...

Science Chem 2021-10-27

Science Chem crossword puzzle
Across
  1. the smallest unit of an element that maintains the properties of that element
  2. vertical columns on the periodic table
  3. horizontal rows on the periodic table
  4. A tiny, negatively charged particle that moves around the nucleus of an atom
  5. The total number of protons and neutrons in an atom's nucleus
  6. A subatomic particle that is neutral and that is found in the nucleus of an atom
Down
  1. Positively charged particle in the nucleus of an atom
  2. The number of protons in the nucleus of an atom
  3. Pure substance that consists entirely of one type of atom

9 Clues: horizontal rows on the periodic table • vertical columns on the periodic table • The number of protons in the nucleus of an atom • Positively charged particle in the nucleus of an atom • Pure substance that consists entirely of one type of atom • The total number of protons and neutrons in an atom's nucleus • ...

Chemistry| the periodic table 2022-07-28

Chemistry| the periodic table crossword puzzle
Across
  1. known as inert gases, elements known for their stability
  2. the regions surrounding the nucleus where electrons may be found
  3. A list of all known elements arranged in order of increasing atomic number
  4. Centre of an atom, made of protons and neutrons
Down
  1. rows on the periodic table
  2. Number of particles in the nucleus
  3. Horizontal rows on the periodic table
  4. Forms of the same element that have different molecular structures and therefore different properties
  5. substance composed of atoms with the same atomic number (118 are known to exist)

9 Clues: rows on the periodic table • Number of particles in the nucleus • Horizontal rows on the periodic table • Centre of an atom, made of protons and neutrons • known as inert gases, elements known for their stability • the regions surrounding the nucleus where electrons may be found • A list of all known elements arranged in order of increasing atomic number • ...

Chemistry And Beyond Level 4 2024-04-30

Chemistry And Beyond Level 4 crossword puzzle
Across
  1. Found in bananas and avocados.
  2. What Humans Breath
  3. It is the lightest metal and a key component in batteries.
  4. I am a key component of Water
Down
  1. Its symbol on the periodic table is Pt.
  2. Its symbol is Ti on the periodic table.
  3. I smell like rotten eggs but help make matches. What am I?
  4. It is a key component of steel and is known for its magnetic components.
  5. I am bright and shiny, sought after by many. People covet me, but I'm not money. What am I?

9 Clues: What Humans Breath • I am a key component of Water • Found in bananas and avocados. • Its symbol on the periodic table is Pt. • Its symbol is Ti on the periodic table. • I smell like rotten eggs but help make matches. What am I? • It is the lightest metal and a key component in batteries. • It is a key component of steel and is known for its magnetic components. • ...

Chemical Reactions Crossword B 2021-03-04

Chemical Reactions Crossword B crossword puzzle
Across
  1. A subatomic (inside an atom) particle with a charge of +1
  2. The type of elements that are found on the left or middle of the periodic table
  3. A type of atom; found on the periodic table
  4. A type of bond that forms between negative and positive ions
  5. Bonds can me made or ______ during a chemical reaction
Down
  1. Has no charge
  2. An atom or molecule (group of atoms with bonds between them)
  3. A name for the rings or zones were electrons are found (outside an atom's nucleus)
  4. A join, what atoms are held together by

9 Clues: Has no charge • A join, what atoms are held together by • A type of atom; found on the periodic table • Bonds can me made or ______ during a chemical reaction • A subatomic (inside an atom) particle with a charge of +1 • An atom or molecule (group of atoms with bonds between them) • A type of bond that forms between negative and positive ions • ...

vocab 2020-11-10

vocab crossword puzzle
Across
  1. group 1 a on the periodic table
  2. any metal in group 2a of the periodic table
  3. element in group 8a, sublevels are s and p with the highest of the shell filled
  4. tends to have properties similar to both metals and nonmetals
  5. good conductors of heat have metallic shiny, mauluable properties
  6. nonmetal in group 7a
Down
  1. - element of the group a, diplay wide range of characteristics. s and p are partially filled
  2. elements are assigned in increasing atomic number with reptition of characteristics and properties
  3. tends to be poor conductor of heat

9 Clues: nonmetal in group 7a • group 1 a on the periodic table • tends to be poor conductor of heat • any metal in group 2a of the periodic table • tends to have properties similar to both metals and nonmetals • good conductors of heat have metallic shiny, mauluable properties • element in group 8a, sublevels are s and p with the highest of the shell filled • ...

Periodic Trends 2024-08-12

Periodic Trends crossword puzzle
Across
  1. another word for outermost electron shell
  2. From left to right of a period, elements _____ in metallic character.
  3. It corresponds to the number of electron shells of an element.
  4. Elements with a tendency to lose electrons and form cations.
Down
  1. For atoms, the number of protons is the same as the number of _____.
  2. Elements in the same group have the ______ number of valence electrons
  3. Elements that have same number of valence electrons undergo similar _______ reactions
  4. vertical columns of the elements in the Periodic Table
  5. Elements in the Periodic Table are arranged in increasing _______ number.

9 Clues: another word for outermost electron shell • vertical columns of the elements in the Periodic Table • Elements with a tendency to lose electrons and form cations. • It corresponds to the number of electron shells of an element. • For atoms, the number of protons is the same as the number of _____. • ...

U4E2 Vocabulary 2014-03-25

U4E2 Vocabulary crossword puzzle
Across
  1. sometimes used to hold lemonade
  2. durability and performance of an item
  3. what you get someone for their birthday
  4. used to purchase items when you don't have cash at hand
  5. where you generally go to buy items
  6. you can do this at the food court
  7. if an item has a steep price
  8. what you need to purchase items
  9. you do this to get a better price for an item than what is listed
  10. if an item has a low price
  11. what you do when you reach the cash register
  12. skill of creating items by hand
Down
  1. atomic number 47 on the periodic table(Ag)
  2. you serve your food on this
  3. you play this on your Xbox and/or Playstation
  4. you wear this around your waist
  5. ella le va a _______ un regalo a su hermano
  6. obsolete machine used to record television programs
  7. goods made from cow hide
  8. este arete cuesta _______
  9. yo tengo una _______ de flor
  10. holds your credit cards and cash
  11. women generally bring these when shopping
  12. what you do when you want to trade an item for another at a store
  13. atomic number 79 on the periodic table(Au), its purity is measured in carats

25 Clues: goods made from cow hide • este arete cuesta _______ • if an item has a low price • you serve your food on this • yo tengo una _______ de flor • if an item has a steep price • sometimes used to hold lemonade • you wear this around your waist • what you need to purchase items • skill of creating items by hand • holds your credit cards and cash • you can do this at the food court • ...

Science Unit B 2014-11-12

Science Unit B crossword puzzle
Across
  1. A system in which gases and reactants can escape and be contaminated
  2. A reaction in which two or more substances combine to change the properties of the substances before non-reversible
  3. Determines number of protons and electrons
  4. Non-Reversible change
  5. The substance is made up of only one atom
  6. Reversible change
  7. metal + non-metal
  8. A chemical reaction that occurs with oxygen that is fast
  9. A chemical reaction that occurs with oxygen that is slow
  10. releases heat
  11. Anything on the periodic table
  12. Democritus figured out an atom is … John Dalton experimented this
  13. The mass of one atom in the element
  14. This represents the element on the periodic table
  15. Used in the chemical naming of a molecular compound
  16. this is to ensure the user of the product is safe while in the use product in a workplace
  17. When reactants combine creating this
Down
  1. an organic catalyst
  2. substances combined with each other to create a product and chemical reaction
  3. non-metal + non-metal
  4. Fused in the nucleus with protons
  5. absorption of heat
  6. Concentration, catalyst, surface area and temperature all affect the …
  7. No gases can escape nor can it be contaminated
  8. The number in a formula that represents the amount of the element present

25 Clues: releases heat • Reversible change • metal + non-metal • absorption of heat • an organic catalyst • non-metal + non-metal • Non-Reversible change • Anything on the periodic table • Fused in the nucleus with protons • The mass of one atom in the element • When reactants combine creating this • The substance is made up of only one atom • Determines number of protons and electrons • ...

Chemistry Crossword 2015-12-01

Chemistry Crossword crossword puzzle
Across
  1. Element that has both metallic and non-metallic properties
  2. Absorbs heat
  3. The ability of a substance to dissolve into another
  4. When a gas changes to a solid
  5. change When a substance changes state but its composition stays the same.
  6. The most stable and nonreactive elements in the periodic table
  7. table A table of the chemical elements known by humans
  8. The ability of a substance to conduct electricity or heat
  9. The temperature in which a substance changes from a solid to a liquid
  10. characteristics used to describe a substance or material
  11. Dull, brittle element that does not conduct electricity
  12. Shiny, malleable, ductile element that conducts electricity
Down
  1. A pure substance made up of one type of particle and cannot be broken down
  2. Fundamental principle that states that energy cannot be created or destroyed, only rearranged.
  3. compound Formed when atoms transfer electrons to or from other atoms
  4. A substance's resistance to scratches
  5. The amount of mass in a given volume of a substance
  6. The fourth state of matter
  7. number The number of protons in the nucleus of an atom
  8. The temperature in which a substance changes from a liquid to a gas
  9. properties Used to identify and classify matter
  10. When a solid changes to a gas
  11. Anything that has mass and occupies space
  12. Releases heat
  13. mass The average mass of an atom of an element

25 Clues: Absorbs heat • Releases heat • The fourth state of matter • When a gas changes to a solid • When a solid changes to a gas • A substance's resistance to scratches • Anything that has mass and occupies space • mass The average mass of an atom of an element • properties Used to identify and classify matter • The amount of mass in a given volume of a substance • ...

Vocal :-) 2016-05-01

Vocal :-) crossword puzzle
Across
  1. a vertical column of elements in the periodic table.
  2. a neutral subatomic particle in the nucleus of an atom.
  3. symbol for atomic mass unit.
  4. an ion with a positive charge.
  5. any of the possible energies an electron may have in an atom.
  6. the total number of protons and neutrons in the nucleus of an atom.
  7. the elements that are usually poor conductors of heat and electricity.
  8. the number of protons in the nucleus of an atom.
  9. a negatively charged subatomic particle found in the energy level of an atom.
  10. group 2 or 2A
Down
  1. a positively charged subatomic particle in the nucleus in an atom.
  2. an ion with a negative charge.
  3. center of an atom, which is made up of protons and neutrons.
  4. group 17 or 7A
  5. an electron in the outermost energy level of an atom.
  6. the smallest particle that has the properties of an element.
  7. a horizontal row of elements in the periodic table.
  8. group 16 or 6A
  9. group 18 or 8A
  10. an element that has properties of both a metal and a non-metal.
  11. the elements that are good conductors of heat and electricity.
  12. group 1 or 1A
  13. an atom or a group of atoms that has lost or gained one or more electrons.

23 Clues: group 2 or 2A • group 1 or 1A • group 17 or 7A • group 16 or 6A • group 18 or 8A • symbol for atomic mass unit. • an ion with a negative charge. • an ion with a positive charge. • the number of protons in the nucleus of an atom. • a horizontal row of elements in the periodic table. • a vertical column of elements in the periodic table. • ...

Atomic Structure 2018-11-05

Atomic Structure crossword puzzle
Across
  1. Reactive metals found in group 1
  2. Has a positive charge
  3. The max number of electrons that the 2nd and 3rd shell can hold
  4. A sub-atomic particle with no charge
  5. Combination of the neutron and proton number
  6. Has a boiling point of 78 degrees Celsius
  7. These are found on the periodic table
  8. The man that was able to prove the existence of the neutron
  9. Name of the group of gases that have full outer shells
Down
  1. A method for removing a solid from a solution
  2. Where electrons are thought to be, some call them 'shells'
  3. He called his model of the atom the 'plum pudding'
  4. The same element with different numbers of neutrons
  5. Reactive non-metals found in group 7
  6. Put forward the idea of arranging elements in 'octaves'
  7. A type of reaction where a more reactive element swaps places with a less reactive one
  8. A method for removing insoluble particles from a liquid
  9. The centre of an atom made up of positive and neutral particles
  10. The man that demonstrated the electrons are arranged in energy levels (shells)
  11. Proposed the periodic table we use today
  12. A sub-atomic particle with a negative charge
  13. The Greeks thought that this is the smallest unit of matter

22 Clues: Has a positive charge • Reactive metals found in group 1 • Reactive non-metals found in group 7 • A sub-atomic particle with no charge • These are found on the periodic table • Proposed the periodic table we use today • Has a boiling point of 78 degrees Celsius • Combination of the neutron and proton number • A sub-atomic particle with a negative charge • ...

periotic table 2017-01-07

periotic table crossword puzzle
Across
  1. the smallest particle that has the properties of an element
  2. a negatively charged subatomic particle
  3. number the number of protons in the nucleus of an atom
  4. family group 1A
  5. the elements that are good conductors of heat and electricity
  6. an ion with a positive charge
  7. electron an electron in the outermost energy level of an atom
  8. another name for period
  9. level any of the possible energies an electron may have in an atom
  10. the process of adding electrons to or removing electrons from an atom
  11. a positively charged subatomic particle
  12. a neutral subatomic particle
  13. the center of an atom
Down
  1. number the total number of protons and neutrons in the nucleus of an atom
  2. gas family group 8A
  3. the elemnts that are usually poor conductors of heat and electricity
  4. family group 6A
  5. family group 7A
  6. an element that has properties of both a metal and nonmetal
  7. another name for metalloid
  8. earth metal family group 2A
  9. another name for group
  10. a vertical column of elements in the periodic table
  11. a horizontal row of elements in the periodic table
  12. any atoms having the same number of protons but a different number of neutrons
  13. an ion with a negative charge

26 Clues: family group 6A • family group 7A • family group 1A • gas family group 8A • the center of an atom • another name for group • another name for period • another name for metalloid • earth metal family group 2A • a neutral subatomic particle • an ion with a positive charge • an ion with a negative charge • a negatively charged subatomic particle • a positively charged subatomic particle • ...

Chemistry Crossword 2018-11-12

Chemistry Crossword crossword puzzle
Across
  1. It is one substance that cannot be separated
  2. Is a tiny subatomic particle that revolves around a nucleus and has a negative charge
  3. A table that shows elements and their atomic number and mass, and symbol
  4. Is the shorthand method of writing elements and compound
  5. A substance that cannot be divided further
  6. Two or more substances that can be separated.
  7. Both elements are non-metals
  8. Has one metal and one non-metal
  9. Elements in a vertical row on the periodic table
  10. Is a subatomic particle that has a positive charge
Down
  1. Elements in a horizontal row on the periodic table
  2. Has properties of metals and non-metals
  3. A grouping of electrons surrounding the nucleus of an atom
  4. Is a positively charged ion
  5. It is important to _____ the quantity of reactants and products in an equation
  6. Process that changes one set of chemicals into another set of chemicals
  7. A group of atoms that are held together
  8. Is the representation for an atom
  9. A solid that forms and settles out of a liquid mixture
  10. Smallest particle of an element
  11. A group of two or more elements
  12. Is a negatively charged ion
  13. Particles of the nucleus that have no electrical charge
  14. A particle that is electrically charged (positive or negative)

24 Clues: Is a positively charged ion • Is a negatively charged ion • Both elements are non-metals • Smallest particle of an element • A group of two or more elements • Has one metal and one non-metal • Is the representation for an atom • Has properties of metals and non-metals • A group of atoms that are held together • A substance that cannot be divided further • ...

Chemistry Crossword 2018-11-13

Chemistry Crossword crossword puzzle
Across
  1. a solid also can change directly into a gas and vise versa
  2. The smallest part of an element
  3. change from solid to liquid
  4. Place on periodic table showing vertically
  5. combinations of pure substances the components of a mixture do not combine
  6. is anything that has mass and occupies space
  7. how a substance interacts with other substances (acid)
  8. can't reverse (burning wood) when two or more materials react and create new materials.
  9. a change from gas to liquid
  10. pure substance that cannot be broken down into other substances (made up of only one type of atom)
  11. liquid to a solid
  12. chemical combination of two or more elements in a specific ratio
  13. solids, liquid or gas depends on temperature
Down
  1. appearance from the outside e.g lustre
  2. Negatively charged particles
  3. a table in which the elements are organized, by their physical and chemical properties
  4. workplace hazardous materials information system
  5. can reverse (e.g melting ice) one in which a material changes from one state to another.
  6. change from liquid to gas (a;so known as vaporization)
  7. characteristics of a substance
  8. substance made up of only one kind of matter, which has a unique set of properties
  9. Neutral particles
  10. Place on periodic table showing horizontally
  11. Nucleus contained positively charged particles

24 Clues: Neutral particles • liquid to a solid • change from solid to liquid • a change from gas to liquid • Negatively charged particles • characteristics of a substance • The smallest part of an element • appearance from the outside e.g lustre • Place on periodic table showing vertically • is anything that has mass and occupies space • Place on periodic table showing horizontally • ...

Unit 1: Periodic Table Crossword 2024-05-29

Unit 1: Periodic Table Crossword crossword puzzle
Across
  1. negatively charged subatomic particle located in the orbitals of the atom.
  2. the columns of the periodic table
  3. positively charged subatomic particle located in the center of the atom.
  4. Li, Na, K, Rb, Cs, Fr family name
  5. the rows of the periodic table
  6. has 38 protons
  7. atoms of the same element but at different weights (protons & neutrons)
  8. the amount of energy needed to cause atoms to lose electrons; used to describe reactivity for metals
  9. the mass of the subatomic particles combined within an atom.
  10. neutral subatomic particle located in the center of the atom.
  11. electrons located on the outermost orbital of an atom (can be exchanged)
  12. has an atomic mass of 54.94
  13. the average mass of all isotopes of an element on Earth.
Down
  1. the ability for atoms to gain electrons; used to describe reactivity for nonmetals
  2. the size of the atom; largest is francium.
  3. atoms of the same element but different charges (protons & electrons)
  4. a tool used by chemists to organize the elements of the world
  5. symbol is Pb
  6. element #18
  7. a type of element that is more likely to lose electrons
  8. theoretical "rings" around the atom to determine possible locations of electrons.
  9. has 41 electrons when neutral
  10. a type of element that is more likely to gain electrons

23 Clues: element #18 • symbol is Pb • has 38 protons • has an atomic mass of 54.94 • has 41 electrons when neutral • the rows of the periodic table • the columns of the periodic table • Li, Na, K, Rb, Cs, Fr family name • the size of the atom; largest is francium. • a type of element that is more likely to lose electrons • a type of element that is more likely to gain electrons • ...

Science Study Aid- History of the Atom 2023-11-15

Science Study Aid- History of the Atom crossword puzzle
Across
  1. Outermost electrons on outer most orbital
  2. Believed matter was made up of elements
  3. Rutherford’s model of the atom
  4. Set up an experiment which proved small particles exist
  5. Chemical symbol is Hg
  6. Coined the name atom which means cannot be divided
  7. Chemical symbol is Na
  8. 1st orbital can hold this many electrons:
  9. Found in nucleus, has positive charge, and same same as neutron
  10. Ideas lacked evidence evidence
  11. Chemical symbol is Au
  12. Organized elements by atomic number and this is the modern periodic table
  13. 8 electrons for 2nd or 3rd orbital but only 2 electrons in 1st orbital
Down
  1. Found in nucleus, has no charge, and same size as proton
  2. Found out electrons travel on orbitals
  3. Set up experiment with gold and alpha particles that proved positive parts of atom exist
  4. Proved atoms exist and contain particles that are negatively charged
  5. Discovered the neutron
  6. Studied chemical bonding and created structures that show Valence electrons
  7. Are Rows and corresponds to number of orbitals
  8. Are Columns and Elements share same properties
  9. 1st scientist to organize elements into Periodic Table by atomic mass
  10. Chemical symbol is Cu
  11. Believed atoms cannot be divided into smaller parts and created Billiard Ball model
  12. Negatively charged, tiny, and travels on orbitals
  13. Chemical symbol is O

26 Clues: Chemical symbol is O • Chemical symbol is Hg • Chemical symbol is Cu • Chemical symbol is Na • Chemical symbol is Au • Discovered the neutron • Rutherford’s model of the atom • Ideas lacked evidence evidence • Found out electrons travel on orbitals • Believed matter was made up of elements • Outermost electrons on outer most orbital • 1st orbital can hold this many electrons: • ...

Chemistry Definitions 2024-05-16

Chemistry Definitions crossword puzzle
Across
  1. Different energy levels where electrons orbit the nucleus
  2. Describes the electron moving around each shell;2,8,8,2
  3. Smallest part of matter, contains protons neutrons and electrons
  4. Theory that all matter is made up of matter
  5. The centre of an atom-contains protons and neutrons
  6. A substance that contains 2 or more types of atoms
  7. An atom or group of atoms that carries a positive or negative electric charge as a result of having lost or gained one
  8. A model of an atom made by Niels bohr
Down
  1. Negatively charged particles found orbiting the nucleus of an atom
  2. A substance that contains only 1 type of atom
  3. The area around the nucleus where the electrons travel
  4. Positively charged particles in the nucleus of an atom
  5. Total number of protons in an atom; defines which atom it is
  6. Vertical column on the periodic table
  7. Horizontal row on the periodic table
  8. A table that lists all the elements in order of their atomic number
  9. Parts that make up an atom
  10. The mass of an atom; equals the number of protons plus the number of neutrons
  11. Negatively charged ions.
  12. Neutral particles in the nucleus of an atom
  13. Atoms that have the same number of protons and electrons but different numbers of neutrons
  14. Positively charged ions.

22 Clues: Negatively charged ions. • Positively charged ions. • Parts that make up an atom • Horizontal row on the periodic table • Vertical column on the periodic table • A model of an atom made by Niels bohr • Neutral particles in the nucleus of an atom • Theory that all matter is made up of matter • A substance that contains only 1 type of atom • ...

Chemistry: Types of Bonds and Reactions 2023-04-20

Chemistry: Types of Bonds and Reactions crossword puzzle
Across
  1. A chemical reaction where two compounds trade placements to create an insoluble solid.
  2. Atoms that are grouped with the same name because they have the same number of protons.
  3. A type of electron in the highest energy level that are involved in bonding.
  4. The charge of a cation.
  5. An ion formed by gaining valence electrons.
  6. A chemical reaction where a hydrocarbon is combined with oxygen to form carbon dioxide and water.
  7. Type of bond between an anion and cation.
  8. A column of elements with the same number of valence electrons on the Periodic Table.
  9. The charge of an anion.
  10. The charge on an Aluminum ion.
  11. The charge on an Oxygen ion (oxide ion).
  12. An ion formed by losing valence electrons.
Down
  1. A chemical reaction where low complexity chemicals combine to form a larger, more complex compound.
  2. A chemical reaction where a lower reactivity element is replaced in a compound by a higher reactivity element.
  3. Type of bond between metals freely sharing valence electrons.
  4. Protons - Electrons = _______________
  5. A chemical reaction where a single large compound breaks apart into smaller, less complex chemicals.
  6. A row representing an energy level on the Periodic Table.
  7. Type of bond between two neutral atoms sharing valence electrons.
  8. A full set of valence electrons.

20 Clues: The charge of a cation. • The charge of an anion. • The charge on an Aluminum ion. • A full set of valence electrons. • Protons - Electrons = _______________ • The charge on an Oxygen ion (oxide ion). • Type of bond between an anion and cation. • An ion formed by losing valence electrons. • An ion formed by gaining valence electrons. • ...

Atomic Structure 2021-11-09

Atomic Structure crossword puzzle
Across
  1. Reactive metals found in group 1
  2. Has a positive charge
  3. The max number of electrons that the 2nd and 3rd shell can hold
  4. A sub-atomic particle with no charge
  5. Combination of the neutron and proton number
  6. Has a boiling point of 78 degrees Celsius
  7. These are found on the periodic table
  8. The man that was able to prove the existence of the neutron
  9. Name of the group of gases that have full outer shells
Down
  1. A method for removing a solid from a solution
  2. Where electrons are thought to be, some call them 'shells'
  3. He called his model of the atom the 'plum pudding'
  4. The same element with different numbers of neutrons
  5. Reactive non-metals found in group 7
  6. Put forward the idea of arranging elements in 'octaves'
  7. A type of reaction where a more reactive element swaps places with a less reactive one
  8. A method for removing insoluble particles from a liquid
  9. The centre of an atom made up of positive and neutral particles
  10. The man that demonstrated the electrons are arranged in energy levels (shells)
  11. Proposed the periodic table we use today
  12. A sub-atomic particle with a negative charge
  13. The Greeks thought that this is the smallest unit of matter

22 Clues: Has a positive charge • Reactive metals found in group 1 • Reactive non-metals found in group 7 • A sub-atomic particle with no charge • These are found on the periodic table • Proposed the periodic table we use today • Has a boiling point of 78 degrees Celsius • Combination of the neutron and proton number • A sub-atomic particle with a negative charge • ...

Revision 2021-10-20

Revision crossword puzzle
Across
  1. THE CHEMICALS THAT ARE FORMED IN A CHEMICAL REACTION
  2. MEANING THE CHANGE CAN BE UNDONE
  3. LOGS BURNING IS AN EXAMPLE OF A ___________ CHANGE
  4. THE ACID IN LEMONS
  5. WHEN ATOMS OF DIFFERENT ELEMENTS JOIN TOGETHER BY CHEMICAL BONDS
  6. A BASE THAT CAN BE DISSOLVED IN WATER
  7. A SUBSTANCE WITH A PH OF LESS THAN 7
  8. A SUBSTANCE WITH A PH OF 7
  9. AN INDICATOR THAT DETERMINES THE STRENGTH OF AN ACID/BASE
  10. CHEMICAL SYMBOL Fe
  11. THE SMALLEST UNIT OF MATTER
  12. WHEN AN ACID AND BASE ARE MIXED TOGETHER
Down
  1. WHEN SUBSTANCE ARE MIXED TOGETHER NOT CHEMICALLY COMBINED
  2. K IS THE CHEMICAL SYMBOL FOR THIS ELEMENT
  3. MELTING IS AN EXAMPLE OF A _________ CHANGE
  4. THE CHEMICALS THAT REACT TOGETHER IN A CHEMICAL REACTION
  5. THE ACID IN VINEGAR
  6. A BASE USED TO CLEAN
  7. AN ACID OFTEN USED IN THE LAB
  8. AN INDICATOR THAT TURNS RED OR BLUE ONLY
  9. A SUBSTANCE WITH A PH OF GREATER THAN 7
  10. A SUBSTANCE MADE UP OF ONLY ONE TYPE OF ATOM
  11. THE ELEMENT IN GROUP 7 PERIOD 2 OF THE PERIODIC TABLE
  12. CO2
  13. WE USE THE ____________ TABLE TO FIND ELEMENTS
  14. __________ IS OFTEN A SIGN OF A CHEMICAL REACTION TAKING PLACE

26 Clues: CO2 • THE ACID IN LEMONS • CHEMICAL SYMBOL Fe • THE ACID IN VINEGAR • A BASE USED TO CLEAN • A SUBSTANCE WITH A PH OF 7 • THE SMALLEST UNIT OF MATTER • AN ACID OFTEN USED IN THE LAB • MEANING THE CHANGE CAN BE UNDONE • A SUBSTANCE WITH A PH OF LESS THAN 7 • A BASE THAT CAN BE DISSOLVED IN WATER • A SUBSTANCE WITH A PH OF GREATER THAN 7 • AN INDICATOR THAT TURNS RED OR BLUE ONLY • ...

7th Grade Chemistry Crossword 2021-11-05

7th Grade Chemistry Crossword crossword puzzle
Across
  1. a ___________ change is a change of one state to another without the change in chemical composition
  2. positive charged particle in the nucleus
  3. change, a change in matter that produces one or more new substances
  4. the change from solid to gas
  5. pure substance that cannot be broken down into any other substances
  6. a horizontal row of elements in the periodic table
  7. a compound that contains carbon and hydrogen
  8. parts of a mixture that are evenly distributed
  9. when you add water and food coloring and the water ends up being very dark, this is a ______________ solution
  10. the change from a liquid to gas
Down
  1. table, a place you can find all the known elements
  2. negatively charged particle outside the nucleus
  3. parts of a mixture that are not evenly distributed
  4. anything that has mass and takes up space
  5. fastest form of matter
  6. a substance that is made up of atoms of two or more different elements
  7. a _____________ electron is on the outermost energy level of an atom
  8. the fastest form of matter in the universe
  9. a homogeneous mixture of one or more solutes dissolved in a solvent
  10. atoms of the same element that have different number of neutrons
  11. neutrally charged particle in the nucleus

21 Clues: fastest form of matter • the change from solid to gas • the change from a liquid to gas • positive charged particle in the nucleus • anything that has mass and takes up space • neutrally charged particle in the nucleus • the fastest form of matter in the universe • a compound that contains carbon and hydrogen • parts of a mixture that are evenly distributed • ...

First semester final crossword 2021-12-07

First semester final crossword crossword puzzle
Across
  1. The type of bond that takes place between metals and nonmetals.
  2. Which particle has a neutral charge?
  3. The ___ group tells us the number of valence electrons an element has.
  4. The dots found on orbitals going around the nucleus of an atom are called...
  5. The type of bond responsible for surface tension
  6. Anything that has mass and takes up space
  7. What is defined as "An atom's ability to attract and bond with other atoms"?
Down
  1. The center of the atom is called the...
  2. When an atom has a negative charge it is called an...
  3. The type of bond that takes place between only nonmetals
  4. An element with a positive charge is called a...
  5. When drawing Bohr models, the first orbital can hold up to ___ electrons.
  6. If an element has more protons than electrons, the charge will be...
  7. Who created the periodic table used today?
  8. What charge do all compounds want to have?
  9. The rule that tells us that elements have a tendency to want 8 valence electrons.
  10. What element is found on the fourth period and second group?
  11. The columns of the periodic table are called...
  12. What is defined as "The building block for all of matter"?
  13. The state of matter that has an undefined shape and an undefined volume

20 Clues: Which particle has a neutral charge? • The center of the atom is called the... • Anything that has mass and takes up space • Who created the periodic table used today? • What charge do all compounds want to have? • The columns of the periodic table are called... • An element with a positive charge is called a... • The type of bond responsible for surface tension • ...

EOG Vocabulary Review #2 2022-04-14

EOG Vocabulary Review #2 crossword puzzle
Across
  1. The factors in an environment that are non living
  2. Another name for any type of microscopic organism
  3. The collection of all the water on Earth
  4. Ecological relationship where one organism benefits and the other is harmed
  5. Find out this age by comparing two objects
  6. The name for the rows of the Periodic Table
  7. These tiny organisms are used to determine the health of the water
  8. _______ Respiration; process animals use to convert oxygen into carbon dioxide
  9. The subatomic particle that has a neutral charge
  10. The anatomical structures that are similar, but differ in function
Down
  1. An underground holding tank for water (caution as they are running dry)
  2. An example of this is a mosquito, since it can carry disease
  3. The type of change represented by changing the state of matter
  4. The state of matter where atoms have the most energy
  5. The molecule used to build muscle
  6. The solid material that forms during a chemical change between two liquids
  7. Where cold, nutrient-rich water moves up from the ocean floor
  8. On the Periodic Table, this determines how many protons and electrons are in the element
  9. The change of a population over time
  10. Solar, Wind, and Hydroelectric are examples of this energy
  11. A pride of Lions

21 Clues: A pride of Lions • The molecule used to build muscle • The change of a population over time • The collection of all the water on Earth • Find out this age by comparing two objects • The name for the rows of the Periodic Table • The subatomic particle that has a neutral charge • The factors in an environment that are non living • ...

Science Midterm Chapters 5 and 6 2025-01-08

Science Midterm Chapters 5 and 6 crossword puzzle
Across
  1. A force that produces magnetic and electric fields
  2. A force that occurs when there's some kind of change in the nucleus of an atom
  3. These negatively charged particles keep things from touching because all atoms are surrounded by them and like charges repel each other
  4. A neutron spontaneously converts into a proton, an electron, and a nutrino
  5. Two or more atoms in a specific ratio
  6. The number of protons; how elements are arranged on the periodic table
  7. A push or a pull
  8. A group of atoms
  9. An average of all the isotopes of a particular element
  10. An alpha particle is ejected from the nucleus
  11. One or two letters that represent each element on the periodic table
  12. Everything with mass exerts a gravitational force on everything else that has mass
  13. A mixture where the different parts can be separated
Down
  1. Gravitational force is created when objects with mass warp space and time around themselves
  2. A mixture where the different parts cannot be separated
  3. The range, strength, and direction of a force
  4. A force that holds protons together in an atom's nucleus
  5. Formed when atoms combine in an array
  6. A force between two objects
  7. Two substances mixed together with no chemical reaction
  8. Another name for a homogenous mixture

21 Clues: A push or a pull • A group of atoms • A force between two objects • Two or more atoms in a specific ratio • Formed when atoms combine in an array • Another name for a homogenous mixture • The range, strength, and direction of a force • An alpha particle is ejected from the nucleus • A force that produces magnetic and electric fields • ...

Chapter 6 Biology Vocabulary 2023-12-08

Chapter 6 Biology Vocabulary crossword puzzle
Across
  1. the area of an enzyme where the substrate attached
  2. the amount of energy required to begin a reaction
  3. valence electrons are shared
  4. tells how much radiation an isotope is giving off
  5. a reaction that retains heat
  6. the starting elements left of the arrow
  7. neutral, used to calculate atomic mass
  8. vertical rows of the periodic table
  9. pure substance that cannot be broken down
  10. atoms with full valence electrons
  11. a certain type of atom
  12. when the nucleus breaks apart and radiation is emitted
  13. two or more elements combine to form something new
  14. The study of atoms
  15. building blocks of matter
  16. a biological catalyst
Down
  1. polar molecules combine to form hydrogen bonds
  2. a reaction that gives off heat
  3. the reactants that bind to the enzyme
  4. negatively charged, orbit the nucleus
  5. horizontal rows of the periodic table
  6. a substance that lowers the activation energy required to start a reaction
  7. the sum of protons and neutrons in an atom
  8. atoms with a different number of neutrons
  9. a charged particle
  10. the giving and taking of electrons to form a bond
  11. the result of a chemical reaction, right side of the arrow
  12. positively charged, equal the atomic number
  13. compound held together with a covalent bond

29 Clues: a charged particle • The study of atoms • a biological catalyst • a certain type of atom • building blocks of matter • valence electrons are shared • a reaction that retains heat • a reaction that gives off heat • atoms with full valence electrons • vertical rows of the periodic table • the reactants that bind to the enzyme • negatively charged, orbit the nucleus • ...

Final Assignment "CHEMISTRY" 2022-12-15

Final Assignment "CHEMISTRY" crossword puzzle
Across
  1. A mixture that is a combo of 2 or more substances where original substances are seperated.
  2. Logical interpretation based on prior knowledge
  3. When water changes from the gas phase into the liquid phase
  4. 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.
  5. Small slip used to cover the Microscope slide
  6. A type of observation that cannot be measured
  7. the fixed amount of energy that a system contains.
  8. Third step of the scientific method
  9. Proposed explanation of something and also the starting point of an experiment.
  10. The electron in the outermost shell
Down
  1. Used to measure the temperature of a liquid
  2. Used to represent an atom and its electron, neutrons, and protons
  3. To find this, you use Mass/ Volume
  4. A mixture that is a combo of 2 or more substances that have uniform compostion.
  5. Creator of the periodic table
  6. positively charged ion
  7. The labratory technique for seperation of a mixture into its componenets.
  8. mixture of chemical elements where at least one is a metal.
  9. The ability to be easily changed into a shape.
  10. A type of observation that can be measured.

20 Clues: positively charged ion • Creator of the periodic table • To find this, you use Mass/ Volume • Third step of the scientific method • The electron in the outermost shell • Used to measure the temperature of a liquid • A type of observation that can be measured. • Small slip used to cover the Microscope slide • A type of observation that cannot be measured • ...

Science 2025-12-04

Science crossword puzzle
Across
  1. Known in glass, dye, and cement making
  2. The simplest, lightest, and most abundant element in the universe
  3. Positive charged subatomic particle
  4. Proposed the geometric solids
  5. Negative charged subatomic particle
  6. General region surrounding nucleus
  7. Pure chemical substances
  8. Perfected the use of bronze
  9. Used four 4 and 3 principles to transform or transmute substances
  10. Searched plants & minerals for man’s longevity
  11. Electron absorbs discrete energy
  12. The regions of space with high probability of finding electrons
  13. Stated that atoms cannot be divided
  14. A one or two letter symbol that represents the element
  15. Substances have infinitesimally small particles
Down
  1. Horizontal rows of the periodic table.
  2. Subatomic particles that does not have any charge
  3. Law of Definite Proportions
  4. Everything is composed of 4 kinds of matter
  5. Concept of corpuscles
  6. Law of multiple Proportions
  7. The smallest unit of a chemical element
  8. Matched metals with heavenly bodies
  9. table of the chemical elements arranged in order of atomic number
  10. The number of protons in its nucleus, which uniquely identifies that element.
  11. Highly reactive metal group
  12. The vertical columns on the periodic table.
  13. First model to use idea of subatomic particles
  14. Infinite number of ways of balancing matter
  15. Made the preparation of several acids

30 Clues: Concept of corpuscles • Pure chemical substances • Law of Definite Proportions • Law of multiple Proportions • Highly reactive metal group • Perfected the use of bronze • Proposed the geometric solids • Electron absorbs discrete energy • General region surrounding nucleus • Positive charged subatomic particle • Negative charged subatomic particle • ...

BONDING ROUNDUP 2025-09-03

BONDING ROUNDUP crossword puzzle
Across
  1. A type of bond formed when atoms share electrons. (8)
  2. The ion formed when a chlorine atom gains one electron. (8)
  3. The metal in the ionic compound MgCl₂. (9)
  4. The ion formed when an oxygen atom gains two electrons. (5)
  5. What do you call an ion that lost its electrons? A "positive" influence! (5)
  6. An atom or group of atoms with a charge due to loss or gain of electrons. (3)
  7. The horizontal row in the periodic table. (6)
  8. The metal in the ionic compound CaO. (7)
  9. A compound ion with the formula NO₃⁻. (7)
  10. The metal in sodium chloride. (6)
  11. A compound ion with the formula CO₃²⁻. (9)
Down
  1. A positively charged subatomic particle found in the nucleus. (6)
  2. The vertical column in the periodic table that determines the number of outer electrons. (5)
  3. A negatively charged subatomic particle involved in bonding. (8)
  4. A compound ion with the formula SO₄²⁻. (7)
  5. The ion formed when a fluorine atom gains one electron. (8)
  6. A type of bond formed when atoms transfer electrons. (5)
  7. A way of representing a compound using symbols and numbers. (7)
  8. The dense central part of an atom containing protons and neutrons. (7)
  9. A neutral subatomic particle found in the nucleus. (7)

20 Clues: The metal in sodium chloride. (6) • The metal in the ionic compound CaO. (7) • A compound ion with the formula NO₃⁻. (7) • A compound ion with the formula SO₄²⁻. (7) • The metal in the ionic compound MgCl₂. (9) • A compound ion with the formula CO₃²⁻. (9) • The horizontal row in the periodic table. (6) • A type of bond formed when atoms share electrons. (8) • ...

Alice and Emily Crossword 2021-10-20

Alice and Emily Crossword crossword puzzle
Across
  1. To discover something
  2. Length or Size of a Tsunami
  3. Damp or Wet
  4. To cause major damage
  5. Towers normally break this way
  6. After an earthquake
Down
  1. Measure's Earthquakes
  2. Lava Rock
  3. Studies Earthquakes
  4. Second Layer Of The Earth
  5. Periodic Table
  6. To loose something

12 Clues: Lava Rock • Damp or Wet • Periodic Table • To loose something • Studies Earthquakes • After an earthquake • Measure's Earthquakes • To discover something • To cause major damage • Second Layer Of The Earth • Length or Size of a Tsunami • Towers normally break this way

CROSSWORD CH 19 2025-10-02

CROSSWORD CH 19 crossword puzzle
Across
  1. UNIQUE DEVICE IDENTIFER
  2. SUPPLY CHAIN MANAGEMENT
  3. EQUIPMENT THAT IS HIGH COST
  4. WHERE ITEMS ARE REQUESTED
  5. EQUIPMENT AND CONSUMABLE ITEMS
  6. AUTOMATIC REPLENISHMENT
  7. ITEMS PURCHASED FROM OUTSIDE AS NEEDED
Down
  1. THR MOVEMENT OF SUPPLIES
  2. ECOLOGICAL BALANCE
  3. REFERENCE NUMBER
  4. LOT NUMBER
  5. PRODUCT SERIAL NUMBER

12 Clues: LOT NUMBER • REFERENCE NUMBER • ECOLOGICAL BALANCE • UNIQUE DEVICE IDENTIFER • SUPPLY CHAIN MANAGEMENT • AUTOMATIC REPLENISHMENT • PRODUCT SERIAL NUMBER • THR MOVEMENT OF SUPPLIES • WHERE ITEMS ARE REQUESTED • EQUIPMENT THAT IS HIGH COST • EQUIPMENT AND CONSUMABLE ITEMS • ITEMS PURCHASED FROM OUTSIDE AS NEEDED

The Periodic Table and its Trends 2024-05-02

The Periodic Table and its Trends crossword puzzle
Across
  1. The ________ Table
  2. The rows
  3. Name of the Groups 3-12
  4. Group 2 Name
  5. Group 15 Name
  6. On the staircase
  7. On the left side of the Table
  8. The columns
Down
  1. Group 17 Name
  2. Group 14 Name
  3. Group 13 Name
  4. Group 1 Name
  5. On the right side of the Table
  6. Group 16 Name
  7. Group 18 Name

15 Clues: The rows • The columns • Group 1 Name • Group 2 Name • Group 17 Name • Group 14 Name • Group 13 Name • Group 15 Name • Group 16 Name • Group 18 Name • On the staircase • The ________ Table • Name of the Groups 3-12 • On the left side of the Table • On the right side of the Table

science crossword 2021-10-22

science crossword crossword puzzle
Across
  1. metal reacts with a non metal
  2. in energy level
  3. the outermost energy level
  4. used to clean the inside of a test tube or graduated cylinder
  5. its atomic number is 3
  6. the thing that you intend to change in an experiment
  7. prediction
  8. horizontal row of elements
  9. has mass and volume
  10. baking soda reacts with acid to create CO2
  11. on the left side of the periodic table
  12. measure of how difficult a liquid flows
  13. 2 or more different types of pure substances
  14. atoms that share electrons
  15. only 1 phase
  16. cannot me broken down into simpler substances
Down
  1. gas to liquid
  2. may explode due to reaction to fire, shock, friction, heat or puncture
  3. most stable elements
  4. using our senses to make an observation
  5. used to transport a hot beaker
  6. involve numbers and a unit to make obsvervations
  7. spaces, attractions, movement, energy
  8. same atomic number, different mass number
  9. spaces between particles are very small
  10. Niels Bohr came up with the...
  11. group 17 (VIIA)
  12. easiness to be hammered into a sheet
  13. may explode if heated, punctured or dropped
  14. smallest part of an element
  15. elements arranged in their periodic table according to their...
  16. a particle, atom or molecule with a net electrical charge

32 Clues: prediction • only 1 phase • gas to liquid • in energy level • group 17 (VIIA) • has mass and volume • most stable elements • its atomic number is 3 • the outermost energy level • horizontal row of elements • atoms that share electrons • smallest part of an element • metal reacts with a non metal • used to transport a hot beaker • Niels Bohr came up with the... • ...

Chemistry Crossword 2021-11-18

Chemistry Crossword crossword puzzle
Across
  1. This element normally has 31 electrons
  2. a table of the chemical elements arranged in order of atomic number.
  3. is the elemental symbol for Helium
  4. The far right column on the periodic table is this group: _________ gasses.
  5. Ag is the chemical symbol for this element.
  6. This element has just 1 proton and 1 electron
  7. This element has an atomic weight of 15.999
  8. neutrally charged particle
  9. this is the symbol for chlorine.
  10. is the elemental symbol for Bromine
  11. positively charged particle
  12. this elements atomic number is 78
  13. This elements symbol is "Au"
  14. sodium has this symbol
  15. This element symbol is "Ni".
Down
  1. This elements atomic number is 14
  2. Element # 6 is essentail for life as we know it.
  3. This element has 27 protons
  4. This elements symbol is "Hg".
  5. Each horizontal row on the periodic table is called a ________.
  6. This element has just 3 protons
  7. This element has an atomic number of 10
  8. This elements symbol is "Fe".
  9. negatively charged particle
  10. This element has 7 protons and 7 electrons.
  11. Li,Na,K,RB,CS,Fr are all part of this group.
  12. This elements symbol is "Sn".
  13. has an atomic weight of 24.305

28 Clues: sodium has this symbol • neutrally charged particle • This element has 27 protons • negatively charged particle • positively charged particle • This elements symbol is "Au" • This element symbol is "Ni". • This elements symbol is "Hg". • This elements symbol is "Fe". • This elements symbol is "Sn". • has an atomic weight of 24.305 • This element has just 3 protons • ...

Atoms and the Periodic Table 2022-04-12

Atoms and the Periodic Table crossword puzzle
Across
  1. The name of a column on the periodic table.
  2. a mixture where you cannot see the different parts.
  3. The negative particle with no mass.
  4. The term for an electron on the outside shell.
  5. ______ Gases in Group 18 Elements
  6. a hazardous material that reacts with oxygen.
  7. Group 1 Elements
  8. to find the number of neutrons: subtract the atomic number from the atomic ________.
  9. the smallest unit of matter.
  10. a hazardous material that can break down skin and clothing.
  11. The neutral particle.
  12. these are good conductors of heat and electricity. They are also shiny.
  13. The name of a column on the periodic table.
  14. The centre of an atom.
  15. How much mass there is per unit volume.
Down
  1. Metals are considered this if they can bend.
  2. atoms always have the same number of protons and electrons, this is called the ________ number.
  3. a property which can be determined without changing the chemical makeup.
  4. The most reactive nonmetal group.
  5. another word for a shell where electrons are found.
  6. these have properties of both metals and nonmetals.
  7. the abbreviation for atomic mass units.
  8. Scientist who created the Periodic Table in 1869.
  9. The positive particle found inside the nucleus.
  10. made up of two or more elements combined.
  11. How shiny something is.

26 Clues: Group 1 Elements • The neutral particle. • The centre of an atom. • How shiny something is. • the smallest unit of matter. • The most reactive nonmetal group. • ______ Gases in Group 18 Elements • The negative particle with no mass. • the abbreviation for atomic mass units. • How much mass there is per unit volume. • made up of two or more elements combined. • ...

Periodic Table Challenge: Crossword Puzzle 2013-11-19

Periodic Table Challenge: Crossword Puzzle crossword puzzle
Across
  1. We are positively charged particles.
  2. We are the glue that holds the atom together.
  3. I am a good conductor of heat and electricity.
  4. I am the number of protons in an element’s nucleus.
  5. We are the electrons in the outer most energy level of an atom.
  6. I am an atom that in which there is an unequal number of protons and electrons.
  7. I am an atom that has more electrons than protons.
  8. I have properties of both metals and non-metals.
  9. I am usually poor at conducting heat and electricity.
Down
  1. I am the chart that organizes the elements of the universe.
  2. I am the special unit used for the mass of a subatomic particle.
  3. We are negatively charged particles.
  4. I am an atom that has more protons than electrons.
  5. I am the total number of protons and neutrons in the nucleus of an atom.
  6. I am a vertical column in the periodic table.
  7. I am a horizontal column in the periodic table.
  8. I am any possible energies and electrons in an atom.
  9. I am a substance that cannot be broken down into smaller pieces.
  10. I am the “smallest piece of matter” and if I am broke down I will lose my original properties.
  11. I am the center of an atom.

20 Clues: I am the center of an atom. • We are positively charged particles. • We are negatively charged particles. • We are the glue that holds the atom together. • I am a vertical column in the periodic table. • I am a good conductor of heat and electricity. • I am a horizontal column in the periodic table. • I have properties of both metals and non-metals. • ...

Chemistry Review 2013-05-28

Chemistry Review crossword puzzle
Across
  1. The _____ is a negatively charged ion
  2. The number of protons is the same as the ______ number
  3. Atoms are made up of mostly _____ space
  4. To make ions, _________ are changed
  5. This subatomic particle has no mass: the ________
  6. Variations on the structure of an atom for a specific element: ________
  7. The vertical columns of elects on the periodic table are called ______
  8. The atomic ______ is one-half the distance between the center of identical atoms that are not bonded together
  9. __________ energy is the amount of energy needed to remove an electron from an atom
  10. The electron cloud is divided into ______ levels
Down
  1. The _____ radius is the distance from the center of an ion’s nucleus to its outermost electron
  2. There are two regions of an atom: the nucleus, and the electron _____
  3. The _______ has the most mass of an atom
  4. _________________ is the tendency of an atom to attract electrons in the formation of an ionic bond
  5. The number of electrons equals the number of _______
  6. The total mass of the protons & neutrons in an atom is the atomic ____
  7. To make isotopes, ________ are changed
  8. Electron ________ is the energy change that occurs when an electron is acquired by a neutral atom
  9. The horizontal rows of elements on the periodic table are called _______
  10. The ______ is a positively charged ion

20 Clues: To make ions, _________ are changed • The _____ is a negatively charged ion • To make isotopes, ________ are changed • The ______ is a positively charged ion • Atoms are made up of mostly _____ space • The _______ has the most mass of an atom • The electron cloud is divided into ______ levels • This subatomic particle has no mass: the ________ • ...

U4E2 Vocabulary 2014-03-25

U4E2 Vocabulary crossword puzzle
Across
  1. what you get someone for their birthday
  2. ella le va a _______ un regalo a su hermano
  3. goods made from cow hide
  4. durability and performance of an item
  5. you play this on your Xbox and/or Playstation
  6. you wear this around your waist
  7. where you generally go to buy items
  8. you do this to get a better price for an item than what is listed
  9. obsolete machine used to record television programs
  10. if an item has a low price
  11. you serve your food on this
  12. sometimes used to hold lemonade
Down
  1. skill of creating items by hand
  2. what you need to purchase items
  3. used to purchase items when you don't have cash at hand
  4. yo tengo una _______ de flor
  5. if an item has a steep price
  6. atomic number 47 on the periodic table(Ag)
  7. what you do when you want to trade an item for another at a store
  8. atomic number 79 on the periodic table(Au), its purity is measured in carats
  9. este arete cuesta _______
  10. you can do this at the food court
  11. what you do when you reach the cash register
  12. holds your credit cards and cash
  13. women generally bring these when shopping

25 Clues: goods made from cow hide • este arete cuesta _______ • if an item has a low price • you serve your food on this • yo tengo una _______ de flor • if an item has a steep price • skill of creating items by hand • what you need to purchase items • you wear this around your waist • sometimes used to hold lemonade • holds your credit cards and cash • you can do this at the food court • ...

Physical Science Midterm Review Crossword Puzzle 2015-12-13

Physical Science Midterm Review Crossword Puzzle crossword puzzle
Across
  1. atom which has lost one or more electrons
  2. smallest unit of matter
  3. the compactness of particles within a substance
  4. atoms that are the same element but have different masses
  5. atoms that are the same element but have different charges
  6. the property of metals that describes its ability to transfer of heat and electricity
  7. found to the left of the metalloid stair-step
  8. the subatomic particle that orbits around the nucleus and has no mass
  9. negatively charged ion
  10. the amount of space an object takes up
  11. at room temperature, all nobel gas elements and most nonmetal elements are...
Down
  1. the atomic number represents the number of...
  2. anything that has mass and takes up space
  3. the property of metals that describes its ability to bend without breaking
  4. the property of metals that describes its ability to be pulled into thin wires
  5. row on the periodic table going from left to right
  6. an atom's mass number includes the number of protons and...
  7. the state of matter with the least amount of kinetic energy and the least amount of spacing between particles
  8. column on the periodic table going from top to bottom
  9. the mass of an atom comes from its...
  10. the amount of matter in a substance

21 Clues: negatively charged ion • smallest unit of matter • the amount of matter in a substance • the mass of an atom comes from its... • the amount of space an object takes up • atom which has lost one or more electrons • anything that has mass and takes up space • the atomic number represents the number of... • found to the left of the metalloid stair-step • ...

3ºESO Physics and Chemistry 2023-04-03

3ºESO Physics and Chemistry crossword puzzle
Across
  1. Subatomic particle found in the atomic nucleus.
  2. Substances you get after the chemical reaction occurs
  3. Substances that take part in a chemical reaction.
  4. The electric charge that flows through the cross section of a conductor per unit of time.
  5. One of the three types of chemical bond we have studied
  6. Famous radioactive element
  7. BeS
  8. Unit of the international system of units to measure energy.
  9. This is the name given to those atoms of the same element with the same number of protons but different numbers of neutrons in the atomic nucleus.
  10. The kinetic energy of a body is directly related to its ______________.
Down
  1. Electrical components can be connected in series or in _____________________ .
  2. A fundamental quantity of the international system of units (SI)
  3. Country of Birth of the “Father of the Periodic Table”
  4. A step of the scientific method
  5. In the international system of units we use the unit watt, W, to measure _______________.
  6. a rocky planet
  7. Country of birth of the discoverer of platinum
  8. The unit by which temperature is measured in the International System of Units (S.I.)
  9. This is the name of the columns of the periodic table
  10. One of the three types of chemical bonds we have studied

20 Clues: BeS • a rocky planet • Famous radioactive element • A step of the scientific method • Country of birth of the discoverer of platinum • Subatomic particle found in the atomic nucleus. • Substances that take part in a chemical reaction. • Substances you get after the chemical reaction occurs • This is the name of the columns of the periodic table • ...

Elements and the Periodic Table 2020-10-26

Elements and the Periodic Table crossword puzzle
Across
  1. elements with properties of metals and nonmetals
  2. substances that can conduct electric current under some conditions but not under others
  3. radioactive isotopes that can be followed through the steps of chemical reaction
  4. amount of time needed for half of the atoms of a sample to decay
  5. a letter that stands for the name of an element
  6. an element that lacks most of the properties of a metal
  7. elements that are good conductors of electric current and heat
  8. the number of protons or electrons in an element
  9. describes the shine and reflectivity of a material
  10. the columns of the periodic table
Down
  1. the sum of protons and neutrons
  2. includes fluorine, chlorine, bromine, and iodine
  3. the rows of the periodic table
  4. an arrangement of elements showing the repeating pattern of their properties
  5. atoms of an element with the same number of protons but different number of neutrons
  6. the property of being able to spontaneously emit radiation
  7. positively charged particles
  8. negatively charged particles
  9. smallest particle that can still be considered an element
  10. average mass of all isotopes of that element
  11. the ease and speed with which an element reacts with other substances
  12. small, postively charged center of an atom
  13. neutrally charged particles

23 Clues: neutrally charged particles • positively charged particles • negatively charged particles • the rows of the periodic table • the sum of protons and neutrons • the columns of the periodic table • small, postively charged center of an atom • average mass of all isotopes of that element • a letter that stands for the name of an element • ...

Valence Electrons Puzzle #1 2021-09-16

Valence Electrons Puzzle #1 crossword puzzle
Across
  1. What is helium's reactivity?
  2. Which element has 3 energy levels and 1 valence electron?
  3. A vertical column (up and down) on the periodic table.
  4. Which element has 18 protons and 20 neutrons?
  5. The smallest unit of an element that has all of the properties of the element; the basic building block of matter.
  6. The space where electrons are located.
  7. Describes how likely an element is to form bonds with other elements.
  8. A horizontal row (left to right) in the periodic table.
  9. Which group is not reactive because they have eight valence electrons?
  10. Which Alkali metal has 4 energy levels?
  11. What is magnesium's reactivity?
  12. The number of protons and neutrons in the nucleus of one atom of the element.
  13. Which element has a full outer level with only 2 electrons?
Down
  1. A chart that organizes information about all of the known elements according to their atomic number.
  2. Which element has 27 protons?
  3. What is lead's reactivity?
  4. Elements like to have 8 valence electrons. This is called an ... rule.
  5. The element with 92 protons is called...
  6. Another word for a non-reactive element.
  7. Hg is the chemical symbol for...
  8. Another name for "energy level."
  9. Which element has 2 valence electrons and 3 energy levels?
  10. Fluorine has 10 neutrons and so does...
  11. Which element has 8 valence electrons and 2 energy levels?
  12. Protons and neutrons are located here.

25 Clues: What is lead's reactivity? • What is helium's reactivity? • Which element has 27 protons? • What is magnesium's reactivity? • Hg is the chemical symbol for... • Another name for "energy level." • The space where electrons are located. • Protons and neutrons are located here. • Which Alkali metal has 4 energy levels? • Fluorine has 10 neutrons and so does... • ...

Chemistry Crossword 2022-08-24

Chemistry Crossword crossword puzzle
Across
  1. organizes all 118 elements
  2. tells you the number of protons in an atom
  3. element with a symbol of Au
  4. element with a symbol of Sb
  5. element with a symbol of K
  6. element with a symbol of Na
  7. all matter is made of these
  8. element with a symbol of Cu
  9. negatively charged particle
  10. positively charged particle
  11. charge of a neutron
  12. the name of the electrons on the outside energy level
  13. the name of the vertical columns on the periodic table
  14. the number of valence electrons that hydrogen and lithium have
  15. element with a symbol of Ag
  16. the home of the protons and neutrons
  17. element with a symbol of Pb
Down
  1. element with a symbol of Hg
  2. charge of a proton
  3. group 17, period 4
  4. element with a symbol of Sn
  5. group 2, period 3
  6. neutral particle
  7. element with a symbol of Fe
  8. element with more protons than carbon and less electrons than oxygen
  9. the name of the horizontal rows on the periodic table
  10. charge of a electron
  11. the period an element is in tells us how many ____ it has
  12. where the electrons live
  13. the combined number of protons and neutrons

30 Clues: neutral particle • group 2, period 3 • charge of a proton • group 17, period 4 • charge of a neutron • charge of a electron • where the electrons live • organizes all 118 elements • element with a symbol of K • element with a symbol of Hg • element with a symbol of Sn • element with a symbol of Au • element with a symbol of Sb • element with a symbol of Fe • element with a symbol of Na • ...

Chemistry Unit Review 2017-02-12

Chemistry Unit Review crossword puzzle
Across
  1. Chemical elements abbreviation
  2. A combination of two or more elements linked together
  3. mass Number of protons and neutrons in an atom
  4. A substance consisting of atoms which all have the same number of protons
  5. This carries a neutral charge
  6. The ingredients present before the reaction happens
  7. Heat is created
  8. Gas any of the elements that are considered gaseous
  9. Are called the building blocks of matter
  10. Are bad conductors of heat and electricity
  11. When atoms of different elements are combined they form this
  12. Mendeleev This man created the periodic table
Down
  1. Column of elements in the periodic table
  2. Regions of space outside the nucleus of an atom where an electron may exit
  3. electron These are electrons that are in the outermost shell of an atom
  4. This carries a negative charge
  5. Carries a positive charge
  6. Heat is taken away
  7. Located on the stair steps between metals and nonmetals
  8. Numbered 1-7, atomic numbers increase from left to right
  9. of Conservation of Mass The number of atoms before and after a reaction takes place is always the same
  10. This is called the center of an atom
  11. The ingredients produced after the reaction takes place
  12. Is a good conductor of heat and electricity

24 Clues: Heat is created • Heat is taken away • Carries a positive charge • This carries a neutral charge • Chemical elements abbreviation • This carries a negative charge • This is called the center of an atom • Column of elements in the periodic table • Are called the building blocks of matter • Are bad conductors of heat and electricity • Is a good conductor of heat and electricity • ...

Science 2017-01-31

Science crossword puzzle
Across
  1. what is the 5th element in the periodic table
  2. what has a negative charge
  3. how many regions does the atom have
  4. what is the 19th element on the periodic table
  5. within the extra nuclear region, are found.......... concentric orbits
  6. the amount of protons in the nucleus is called .....
  7. who was an english physicist
  8. what is the lightest element in its gaseous state
  9. what words represent the amount of protons and neutrons in the nucleus
  10. what has momentum but no electric charge
  11. what particle does the extra nuclear region have
  12. who discovered the electron
  13. what takes up approximately 99% of an atoms volume
Down
  1. what do you call atoms that have the same amount of protons but different amount of neutrons
  2. what is the smallest part of matter
  3. what is the element for the symbol NA
  4. what charge does a neutral atom have
  5. who discovered the neutron
  6. what is the shortened way of saying atomic mass units
  7. who was the first person to discover the atom
  8. when representing an element , what is the minimum of items you must have
  9. what charge does a proton have
  10. a ....... atom has the same amount of protons and electrons
  11. how much atomic mass unit does a neutron have

24 Clues: what has a negative charge • who discovered the neutron • who discovered the electron • who was an english physicist • what charge does a proton have • what is the smallest part of matter • how many regions does the atom have • what charge does a neutral atom have • what is the element for the symbol NA • what has momentum but no electric charge • ...

Chemistry Crossword 2018-11-12

Chemistry Crossword crossword puzzle
Across
  1. Is the shorthand method of writing elements and compound
  2. Has one metal and one non-metal
  3. Process that changes one set of chemicals into another set of chemicals
  4. A table that shows elements and their atomic number and mass, and symbol
  5. It is one substance that cannot be separated
  6. Elements in a horizontal row on the periodic table
  7. Is the representation for an atom
  8. Particles of the nucleus that have no electrical charge
  9. It is important to _____ the quantity of reactants and products in an equation
Down
  1. Smallest particle of an element
  2. Is a positively charged ion
  3. Both elements are non-metals
  4. Is a subatomic particle that has a positive charge
  5. Is a negatively charged ion
  6. Elements in a vertical row on the periodic table
  7. A grouping of electrons surrounding the nucleus of an atom
  8. A particle that is electrically charged (positive or negative)
  9. A solid that forms and settles out of a liquid mixture
  10. A group of two or more elements
  11. Is a tiny subatomic particle that revolves around a nucleus and has a negative charge
  12. A group of atoms that are held together
  13. Has properties of metals and non-metals
  14. Two or more substances that can be separated.
  15. A substance that cannot be divided further

24 Clues: Is a positively charged ion • Is a negatively charged ion • Both elements are non-metals • Smallest particle of an element • Has one metal and one non-metal • A group of two or more elements • Is the representation for an atom • A group of atoms that are held together • Has properties of metals and non-metals • A substance that cannot be divided further • ...

electro puzzle 2024-01-19

electro puzzle crossword puzzle
Across
  1. a device that points to different directions
  2. electricity flows in a _______
  3. something that could attract or repel a metal duck
  4. it is attracted to the south side of a magnet
  5. it is what makes a nail magnetic
  6. its a name for a fat duck that is named after a metal
  7. it makes a truck run
  8. units represented by a v
  9. it is where a compass points to
  10. it is a transition metal and its symbol on the periodic table is Co
  11. it can conduct electricity
Down
  1. it is attracted to the north side of a magnet
  2. it has back up power if the power goes out
  3. it is a magnet that uses a battery and a copper wire and a nail to pick up paperclips shaped like fat ducks
  4. it is the scientific name for where santa lives
  5. it powers things like an electromagnet
  6. a _____ sword does more damage than a wood sword in minecreaft
  7. a current that can power a lot of stuff like a fat toy duck
  8. fat ducks use this to know where to go
  9. currents are measured in ___
  10. on the periodic table this is the symbol Ni
  11. you use a hammer to hit it in something and it can conduct electricity

22 Clues: it makes a truck run • units represented by a v • it can conduct electricity • currents are measured in ___ • electricity flows in a _______ • it is where a compass points to • it is what makes a nail magnetic • it powers things like an electromagnet • fat ducks use this to know where to go • it has back up power if the power goes out • ...

AP Chem Nuclear Symbols Preview 2023-08-22

AP Chem Nuclear Symbols Preview crossword puzzle
Across
  1. The number of neutrons contribute to how ___ an atom is
  2. The ___ number conveys the number of protons in an atom
  3. The ___ number determines the number of protons and neutrons in a nuclear symbol
  4. The ___ table displays the average mass number and atomic number for all known elements
  5. The positively charged particle within an atom
  6. A charged atom
  7. These orbit the nucleus in shells
  8. The ___ mass number is listed on the periodic table
  9. The number of electrons contribute to how ___ an atom is
  10. Since all atoms have some varying mass number, every atom is thus an ___
  11. ___ symbols are created to express the number of subatomic particles in an atom
Down
  1. Average mass number is determined by each isotopes mass number and ___ in nature
  2. Basic unit of a chemical element
  3. These have more protons than electrons
  4. The particle located in the nucleus that helps stabilize the force between protons
  5. The element ___ is at the center of any nuclear symbol
  6. This type of bond occurs through the transferring of electrons
  7. A pure substance that cannot be broken down through chemical means
  8. Ions have an excess ___ displayed on their nuclear symbol
  9. These have more electrons than protons
  10. This type of bond occurs through the sharing of electrons
  11. Subatomic particles are made up of these

22 Clues: A charged atom • Basic unit of a chemical element • These orbit the nucleus in shells • These have more protons than electrons • These have more electrons than protons • Subatomic particles are made up of these • The positively charged particle within an atom • The ___ mass number is listed on the periodic table • The element ___ is at the center of any nuclear symbol • ...

Dhilan Patel ChemMaters The Periodic Table Turns 150 2024-01-01

Dhilan Patel ChemMaters The Periodic Table Turns 150 crossword puzzle
Across
  1. bond the electrostatic bond between two ions formed through the transfer on one or more electrons
  2. a rare, steel-gray metallic element used in high temperature
  3. if special beauty or charm, rare and appealing excellence
  4. an elementary particle having no charge
  5. a period of temporary pause
  6. a scarce, metallic, grayish-white element used in transistors
  7. Table a table illustrating the periodic system, in which chemical elements, are arranged according to their atomic numbers formerly arranged in atomic weight
  8. movement or change from one position to another; change
  9. to theorize, infer, or tentatively conclude
Down
  1. common; ordinary
  2. a class of substances that cannot be separated into simpler substances by chemical means.
  3. gaseous element present in the sun's atmosphere and in natural gas
  4. a positively charged elementary particle.
  5. the quality that determines the number of atoms or groups with which any single atom or group will unite chemically
  6. as soft, silver-white metallic element
  7. any of the electronegative elements that form binary salts by direct union with metals
  8. existing as free; uncombined atoms
  9. a colorless, odorless, flammable gas that combines chemically with oxygen to from water
  10. composed of two or more parts, elements, or ingredients
  11. a wave function describing the state of a single electron in an atom or molecule

20 Clues: common; ordinary • a period of temporary pause • existing as free; uncombined atoms • as soft, silver-white metallic element • an elementary particle having no charge • a positively charged elementary particle. • to theorize, infer, or tentatively conclude • composed of two or more parts, elements, or ingredients • movement or change from one position to another; change • ...

Chemistry Puzzle-Periodic table 2024-02-27

Chemistry Puzzle-Periodic table crossword puzzle
Across
  1. _____ energy is the energy required to remove a valence electron
  2. the atomic number represents the number of ___.
  3. is a row on the periodic table
  4. this ion is positively charged (meow)
  5. atoms that are on the stairstep are not metals, or nonmetals they are the ___
  6. the scientific study of the properties and behavior of matter, also the name of this class
  7. this type of bond is between a metal and a nonmetal
  8. General term for elements to the right of the stairstep
  9. A way to show only the valence electrons for a given atom
  10. electrons that exist in the outer shell, outer ring of Bohr model.
Down
  1. in a controlled experiment this is something that I keep the same every time
  2. is a column on the periodic table
  3. this ion is negatively charged
  4. name of atom found group 1 period 3
  5. General term for elements to the left of the satirstep
  6. this variable is the variable that I change in a controlled experiment
  7. mass divided by volume is this
  8. name for a charged particle formed by gaining or losing electrons
  9. Gas General term for the family of elements that have completely full shells of electrons
  10. The name for the family of elements in group 7A

20 Clues: this ion is negatively charged • is a row on the periodic table • mass divided by volume is this • is a column on the periodic table • name of atom found group 1 period 3 • this ion is positively charged (meow) • the atomic number represents the number of ___. • The name for the family of elements in group 7A • this type of bond is between a metal and a nonmetal • ...

Atom and Periodic table 2023-10-20

Atom and Periodic table crossword puzzle
Across
  1. Positively charged subatomic particle found in the center of the nucleus
  2. Mainly found on the left side of the periodic table
  3. What have the same number of outermost electrons?
  4. Total number of proton and electron
  5. What are rows that have the same number of energy levels or energy shells?
  6. The centre of an atom
  7. A substance consisting of items which are all same
  8. gases What is group zero called?
  9. Negatively charged subatomic particle found in the shells around the nucleus
  10. Element in the same group have similar what?
  11. The smallest particle of a chemical element
  12. What is group seven element are called?
Down
  1. Mainly found on the right side of the periodic table?
  2. Electrons living where?
  3. Same number of protons but different numbers of neutrons
  4. metals What is group one element called?
  5. What is same as proton and electron
  6. A stbstance contaning two or more elements which are chemically combined
  7. Electrically neutral subatomic particle found in the nucleus
  8. Two or more atoms held together by covalent bonds
  9. Isotopes have the same chemical properties because they have the same number of what?
  10. The arrangement of electron is also known as what?
  11. A substance containing two or more elements which are not chemical combined

23 Clues: The centre of an atom • Electrons living where? • gases What is group zero called? • What is same as proton and electron • Total number of proton and electron • What is group seven element are called? • metals What is group one element called? • The smallest particle of a chemical element • Element in the same group have similar what? • ...

unit 4: pieces 2025-02-09

unit 4: pieces crossword puzzle
Across
  1. combination of two or more substances
  2. energy levels=periods on Periodic Table
  3. protons+neutrons=
  4. ions are formed when metals react with _______
  5. group of two or more atoms bonded together
  6. anions are _____
  7. neutrons have __ charge
  8. sub-levels=sections on Periodic Table
  9. line spectrum: only certain energies of light are ____ by the source
  10. substance made up of only one type of atom
  11. ____ discovered electrons in 1897
  12. basic building block of matter
  13. atoms of the same element with different number of neutrons
  14. _____ is both a wave and a particle
  15. number of waves that pass a point in one second
Down
  1. substance only contains one type of molecule or aatom
  2. # of protons is the same as
  3. change ____, element changes
  4. atoms or molecules with a (positive or negative) charge
  5. distance from peak to peak
  6. change ____, charge changes
  7. shows distinct lines at specific wavelengths
  8. cations are almost always ____
  9. spectrum with a whole range of colors
  10. light is a form of
  11. cations are _____
  12. two or more atoms bonded together
  13. average of all the isotopes
  14. all _____ is composed of tiny, indivisible particles called atoms
  15. 's atomic theory
  16. substance formed by chemically combining two or more elements

31 Clues: anions are _____ • 's atomic theory • protons+neutrons= • cations are _____ • light is a form of • neutrons have __ charge • distance from peak to peak • # of protons is the same as • change ____, charge changes • average of all the isotopes • change ____, element changes • cations are almost always ____ • basic building block of matter • two or more atoms bonded together • ...

Science 8 Chem Review Crossword 2026-01-08

Science 8 Chem Review Crossword crossword puzzle
Across
  1. This physical property deals with how much mass there is per unit of volume.
  2. This physical property refers to how easily a substance's shape can be bent or shaped without breaking.
  3. the chemical symbol for radon
  4. This element has 2 electrons in its Bohr diagram.
  5. We calculate an atom's number of neutrons by doing the following quick math operation: Mass _______ the protons.
  6. We measure this physical property using grams.
  7. A chemical change results in a new substance being __________.
  8. This element has an atomic mass of 24, consisting of 12 protons and 12 electrons.
  9. Reactivity is a __________ property
  10. If you see a __________ change, this is evidence of a chemical change.
  11. This particle is positively charged.
Down
  1. this element has 11 electrons.
  2. phosphorus has 16 of these particles.
  3. The physical property that deals with how quickly a fluid runs.
  4. the first element on the periodic table
  5. When multiple elements are attached together in a chemically pure substance, they are called a _____________.
  6. This element has 47 protons.
  7. This element has 56 electrons
  8. This is a chemical property based on how well something can catch fire.
  9. Volume is a _________ property.
  10. This particle has a negative charge.
  11. this element has 6 protons and 6 electrons.
  12. We find the elements all listed on the ____________ table.

23 Clues: This element has 47 protons. • This element has 56 electrons • the chemical symbol for radon • this element has 11 electrons. • Volume is a _________ property. • Reactivity is a __________ property • This particle has a negative charge. • This particle is positively charged. • phosphorus has 16 of these particles. • the first element on the periodic table • ...

They make up EVERYTHING! 2026-01-06

They make up EVERYTHING! crossword puzzle
Across
  1. Neutral particle found in the nucleus
  2. Electrons in the outermost energy level
  3. The smallest unit of matter that keeps the properties of an element
  4. The closest area to Earth where Hydrogen is undergoing fusion
  5. Atoms of the same element with different numbers of neutrons
  6. A bond formed between two non-metals
  7. An atom that has gained electrons
  8. A chart that organizes all known elements
  9. A charged atom
  10. The center of an atom
  11. Very large stars that explode at the end of their lives
Down
  1. The process where smaller atomic nuclei combine to form larger ones
  2. The number of protons in an atom
  3. Negatively charged particle that moves around the nucleus
  4. The first and simplest element to exist in the universe
  5. A group of atoms bonded together
  6. A massive explosion that forms elements heavier than iron
  7. The total number of protons and neutrons in an atom
  8. The horizontal rows of the periodic table that show energy levels
  9. Positively charged particle found in the nucleus
  10. An atom that has lost electrons
  11. Where fusion happens and new elements are formed
  12. A bond formed between a metal and a non-metal
  13. The vertical columns of the periodic table that show valence electrons

24 Clues: A charged atom • The center of an atom • An atom that has lost electrons • The number of protons in an atom • A group of atoms bonded together • An atom that has gained electrons • A bond formed between two non-metals • Neutral particle found in the nucleus • Electrons in the outermost energy level • A chart that organizes all known elements • ...

Science Q2 2020-12-14

Science Q2 crossword puzzle
Across
  1. we drink this compound everyday (hint: H2O)
  2. water molecules are small...
  3. Sulfur acid + latex
  4. Tnt
  5. Scientist back then
  6. Water vapor is...
Down
  1. Diamonds are
  2. Scientist study...
  3. Periodic table of elements
  4. Made of copper
  5. they made this instead of rubber (WW2)
  6. Trail mix
  7. Vinegar is a...
  8. Vinegar, lemon juice, sulfur, etc.
  9. Windows are made of

15 Clues: Tnt • Trail mix • Diamonds are • Made of copper • Vinegar is a... • Water vapor is... • Scientist study... • Sulfur acid + latex • Scientist back then • Windows are made of • Periodic table of elements • water molecules are small... • Vinegar, lemon juice, sulfur, etc. • they made this instead of rubber (WW2) • we drink this compound everyday (hint: H2O)

The Periodic Table 2018-01-09

The Periodic Table crossword puzzle
Across
  1. elements that are good conductors
  2. English chemist
  3. atom(s) with a positive or negative charge
  4. ability of atoms to attract electrons
  5. extremely unreactive
  6. German chemist
  7. periods
  8. columns
Down
  1. rule for 8 electrons
  2. atomic radii does this from left to right
  3. Russian chemist
  4. group 17
  5. properties of metals and nonmetals
  6. elements in groups 3 to 12

14 Clues: periods • columns • group 17 • German chemist • Russian chemist • English chemist • rule for 8 electrons • extremely unreactive • elements in groups 3 to 12 • elements that are good conductors • properties of metals and nonmetals • ability of atoms to attract electrons • atomic radii does this from left to right • atom(s) with a positive or negative charge

Periodic Table hunt 2023-06-24

Periodic Table hunt crossword puzzle
Across
  1. in between Ruthenium and Palladium
  2. last but not least
  3. under Calcium and above Barium
  4. in between Iron and Nickel
  5. between Germanium and Selenium
  6. all by itself in the top right corner
  7. lucky number 100
Down
  1. my favorite nobel gas, good luck
  2. in between Meitnerium and Roentgenium
  3. under Sulfur and above Tellurium
  4. under Hafnium
  5. between Cadmium and Tim
  6. under Rubidum and above Francium
  7. all by itself in the top left corner

14 Clues: under Hafnium • lucky number 100 • last but not least • between Cadmium and Tim • in between Iron and Nickel • under Calcium and above Barium • between Germanium and Selenium • my favorite nobel gas, good luck • under Sulfur and above Tellurium • under Rubidum and above Francium • in between Ruthenium and Palladium • all by itself in the top left corner • ...

periodic Trent's puzzle 2024-11-13

periodic Trent's puzzle crossword puzzle
Across
  1. in light signs)
  2. has a mass of 14.01, 7 protons, 7 neutrons, and 7 electrons
  3. Highest electro-negative in the noble gases group
  4. out of the alkali earth metals it has the smallest atomic radius
  5. Has one valence electron, its energy level is n=1
  6. has a bigger atomic radius than be and a smaller atomic radius of ca and is an alkaline metal
Down
  1. a halogen, non-metal and has a charge of -1
  2. of the main things we breathe)
  3. has the highest ionization energy
  4. Has six valence electrons
  5. has a atomic radius between
  6. would have the highest electronegativity in the carbon group. (its the most common element in the universe.)
  7. would lose 3 electrons and become a cation. Would have the smallest ionic radii
  8. 11 protons, 12 neutrons, 11 electrons, 22.990 atomic mass

14 Clues: in light signs) • Has six valence electrons • has a atomic radius between • of the main things we breathe) • has the highest ionization energy • a halogen, non-metal and has a charge of -1 • Highest electro-negative in the noble gases group • Has one valence electron, its energy level is n=1 • 11 protons, 12 neutrons, 11 electrons, 22.990 atomic mass • ...

Periodic table worksheet 2022-12-09

Periodic table worksheet crossword puzzle
Across
  1. has 32 protons
  2. the positive charge of the atom
  3. the negative charge of the atom
  4. a semiconductor
  5. has more electrons then neutrons
  6. number of electrons in the outer shell
  7. the neutral charge of the atom
  8. fills the outer shell
Down
  1. solid high boiling point good conductor
  2. dull brittle most are gasses
  3. where the electrons are
  4. charges attract
  5. the amount of energy in an atom
  6. like charges

14 Clues: like charges • has 32 protons • charges attract • a semiconductor • fills the outer shell • where the electrons are • dull brittle most are gasses • the neutral charge of the atom • the positive charge of the atom • the negative charge of the atom • the amount of energy in an atom • has more electrons then neutrons • number of electrons in the outer shell • ...

The Periodic Puzzle 2025-09-14

The Periodic Puzzle crossword puzzle
Across
  1. The negative electrode in electrolysis
  2. Change of state from solid directly to gas
  3. (Energy of activation) The minimum energy needed for a reaction to occur
  4. A reddish-brown coating formed on iron due to oxidation
  5. A salt or ester of phosphoric acid
  6. Atoms of the same element with different numbers of neutrons
  7. A negatively charged ion
Down
  1. A type of chemical formula showing only bonds and arrangement
  2. The chemical name for gold
  3. A solid formed in a solution
  4. A flask with a wide base and narrow neck used in labs
  5. Describes metals that make a ringing sound when struck
  6. Atoms of the same element with different numbers of neutrons
  7. The combining power of an element
  8. A reaction that releases heat

15 Clues: A negatively charged ion • The chemical name for gold • A solid formed in a solution • A reaction that releases heat • The combining power of an element • A salt or ester of phosphoric acid • The negative electrode in electrolysis • Change of state from solid directly to gas • A flask with a wide base and narrow neck used in labs • ...

Rainbow Puzzle Hunt 2023-07-18

Rainbow Puzzle Hunt crossword puzzle
Across
  1. Ellie Dexter-Beek
  2. Section 8 Theft Act
  3. Ready Steady
Down
  1. CR
  2. House Kennington
  3. Vauxhall postcode
  4. Stop and Search
  5. Catastrophic
  6. Periodic Major Incident

9 Clues: CR • Catastrophic • Ready Steady • Stop and Search • House Kennington • Vauxhall postcode • Ellie Dexter-Beek • Section 8 Theft Act • Periodic Major Incident

The Periodic Table 2023-02-07

The Periodic Table crossword puzzle
Across
  1. What element has atomic number 1?
  2. What is the compound that consists of hydrogen and oxygen?
  3. What are the horizontal rows in the periodic table called?
Down
  1. What element has the symbol O?
  2. What element has the symbol Fe?
  3. Who is the Russian scientist who made the modern periodic table?
  4. What is Gold’s element symbol?

7 Clues: What element has the symbol O? • What is Gold’s element symbol? • What element has the symbol Fe? • What element has atomic number 1? • What is the compound that consists of hydrogen and oxygen? • What are the horizontal rows in the periodic table called? • Who is the Russian scientist who made the modern periodic table?

Substances and Mixtures 2021-11-16

Substances and Mixtures crossword puzzle
Across
  1. What table shows a list of all the elements?
  2. What mixture is different throughout?
  3. What mixture is the same throughout?
Down
  1. A substance made by mixing other substances together
  2. What is found on the periodic table?
  3. What is another name for a pure substance?
  4. A common pure substance that is usually made into expensive jewlery?

7 Clues: What is found on the periodic table? • What mixture is the same throughout? • What mixture is different throughout? • What is another name for a pure substance? • What table shows a list of all the elements? • A substance made by mixing other substances together • A common pure substance that is usually made into expensive jewlery?

table periodic 2016-09-12

table periodic crossword puzzle
Across
  1. une person dans la jeux overwatch
  2. manger dans la matin
  3. quelque chose que tu utilise a lécole
  4. dans la music et quelque chose que tu recois dans lécole
Down
  1. les aides de pere noel
  2. un action beaucoup fait quand on joue les sports
  3. sur un chamelle
  4. un personne qui est tres fun
  5. negative

9 Clues: negative • sur un chamelle • manger dans la matin • les aides de pere noel • un personne qui est tres fun • une person dans la jeux overwatch • quelque chose que tu utilise a lécole • un action beaucoup fait quand on joue les sports • dans la music et quelque chose que tu recois dans lécole

Periodic table 2017-12-11

Periodic table crossword puzzle
Across
  1. the horizontal line on the periodic table.
  2. the number of protons in the nucleus of atom is the________.
  3. The letter below the atomic number.
  4. opposite traits of Metals.
Down
  1. The number under the Chemical Symbol.
  2. An arrangement of elements showing the repeating pattern
  3. has the character of Shiny,And malleable.
  4. The elements in a column form is a _ _ _ _ _.
  5. The basic building block of matter.

9 Clues: opposite traits of Metals. • The letter below the atomic number. • The basic building block of matter. • The number under the Chemical Symbol. • has the character of Shiny,And malleable. • the horizontal line on the periodic table. • The elements in a column form is a _ _ _ _ _. • An arrangement of elements showing the repeating pattern • ...

periodic Table 2018-05-06

periodic Table crossword puzzle
Across
  1. This element is what you breathe out
  2. This element is when you see a chest in fortnite
  3. This element is what you would find in a balloon
Down
  1. This element is what you will find in Milk
  2. This is element is what you breathe in
  3. This element is what you will find in potatoes
  4. This element has a mass number of 14
  5. This element has 17 protons
  6. This element is another word for coins

9 Clues: This element has 17 protons • This element has a mass number of 14 • This element is what you breathe out • This is element is what you breathe in • This element is another word for coins • This element is what you will find in Milk • This element is what you will find in potatoes • This element is when you see a chest in fortnite • ...

Periodic Table 2013-05-15

Periodic Table crossword puzzle
Across
  1. The number of protons found in the nucleus of an atom
  2. I'm located in family 2 and my symbol is Ca
Down
  1. Divides the metals from then nonmetals
  2. My atomic number is 11
  3. My symbol is O
  4. A series of rows
  5. My atomic mass is 39.10
  6. The mass of an atomic particle
  7. My atomic number is 53 and I'm located in period 5

9 Clues: My symbol is O • A series of rows • My atomic number is 11 • My atomic mass is 39.10 • The mass of an atomic particle • Divides the metals from then nonmetals • I'm located in family 2 and my symbol is Ca • My atomic number is 53 and I'm located in period 5 • The number of protons found in the nucleus of an atom

Periodic table 2022-11-29

Periodic table crossword puzzle
Across
  1. has only one energy level
  2. atomic weight of 127
  3. has 14 neutrons
  4. atomic number 107
Down
  1. atomic mass of 75
  2. very hard, and very resistant to heat
  3. silvery-white metal
  4. attic number 18
  5. Electron Configurations 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6

9 Clues: has 14 neutrons • attic number 18 • atomic mass of 75 • atomic number 107 • silvery-white metal • atomic weight of 127 • has only one energy level • very hard, and very resistant to heat • Electron Configurations 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p6

Periodic Table 2022-11-10

Periodic Table crossword puzzle
Across
  1. a chemical element with the symbol Ra and atomic number 88
  2. a chemical element with symbol Sm and atomic number 62
  3. a chemical element with the symbol Si and atomic number 14
  4. a chemical element with the symbol Pb and atomic number 82
  5. a chemical element with the symbol Sn and atomic number 50
Down
  1. the chemical element with the symbol K and atomic number 19
  2. a synthetic element with the symbol Es and atomic number 99
  3. is the chemical element with the symbol H and
  4. number 1

9 Clues: number 1 • is the chemical element with the symbol H and • a chemical element with symbol Sm and atomic number 62 • a chemical element with the symbol Ra and atomic number 88 • a chemical element with the symbol Si and atomic number 14 • a chemical element with the symbol Pb and atomic number 82 • a chemical element with the symbol Sn and atomic number 50 • ...

periodic table 2024-02-27

periodic table crossword puzzle
Across
  1. A chemical bond formed when atoms share one pair of electrons.
  2. Positively charged particles located in the nucleus of an atom.
  3. The possible locations around a nucleus where electrons may be found.
  4. A table that shows the elements, their atomic number, symbol, and average atomic mass; elements with similar chemical properties are grouped together.
Down
  1. The smallest particle of a compound that retains all the properties of the compound and is composed of one or more atoms
  2. A chemical bond formed when atoms share three pairs of electrons.
  3. A chemical bond formed when atoms share two pairs of electrons
  4. A charged atom due to its loss or gain of negative electrons.
  5. A pure substance made of only one kind of atom.

9 Clues: A pure substance made of only one kind of atom. • A charged atom due to its loss or gain of negative electrons. • A chemical bond formed when atoms share two pairs of electrons • A chemical bond formed when atoms share one pair of electrons. • Positively charged particles located in the nucleus of an atom. • ...

periodic table 2024-05-24

periodic table crossword puzzle
Across
  1. the most electrically conductive metal on earth
  2. A Halogen which kills germs?
  3. sixth most abundant metal in the earth's crust
  4. element has a atomic number of 9
  5. Alkali Metals, Halogens, Noble Gases, etc.
Down
  1. the lightest element in the periodic table.
  2. fluorine, chlorine, bromine,iodine, and astatine. Group 17
  3. Protons+?=Atomic Mass
  4. Gas A gaseous element that is not reactive

9 Clues: Protons+?=Atomic Mass • A Halogen which kills germs? • element has a atomic number of 9 • Gas A gaseous element that is not reactive • Alkali Metals, Halogens, Noble Gases, etc. • the lightest element in the periodic table. • sixth most abundant metal in the earth's crust • the most electrically conductive metal on earth • ...

Periodic Table 2023-01-11

Periodic Table crossword puzzle
Across
  1. atoms hold it together
  2. has 2 or more atoms
  3. substances are mixed together
  4. has mass and takes up space
Down
  1. the element is (Fe)
  2. can be made into any substance
  3. Grouped together by atoms
  4. the element is (C)
  5. we breathe it daily

9 Clues: the element is (C) • the element is (Fe) • has 2 or more atoms • we breathe it daily • atoms hold it together • Grouped together by atoms • has mass and takes up space • substances are mixed together • can be made into any substance

Periodic Table 2023-05-16

Periodic Table crossword puzzle
Across
  1. Atomic Number 12
  2. Defines the element
  3. Atomic Number 16
  4. Metalloid
  5. Noble Gas
Down
  1. One valence electron
  2. Negative Charge
  3. Found in the nucleaus
  4. Au

9 Clues: Au • Metalloid • Noble Gas • Negative Charge • Atomic Number 12 • Atomic Number 16 • Defines the element • One valence electron • Found in the nucleaus

Discovering Atomos 2022-04-27

Discovering Atomos crossword puzzle
Across
  1. form of matter with no definite shape, weight, or size
  2. name for a column of the periodic table, based on number of valence electrons in atom
  3. a variation of an atom based on loss or gain of an electron
  4. form of matter that has a definite shape and volume
  5. two or more elements combined chemically
  6. a principle particle in an atom that has no electrical charge
  7. chemical bond between two elements formed by sharing electrons
  8. specific form of matter composed of only one type of atom
  9. form of matter that does not have a definite shape but has a definite volume
  10. the name for a row in the periodic table, determined by highest energy level where electrons can be found in an atom of that elements
Down
  1. smallest form of matter
  2. an atom that has lost an electron
  3. positiviely charged particle found in the nucleus of an atom
  4. an atom that has gained an electron
  5. central core of an atom
  6. a group of two or more atoms linked by a chemical bond
  7. negatively charged particle in an atom
  8. two or more elements that are combined physically rather than chemeically

18 Clues: smallest form of matter • central core of an atom • an atom that has lost an electron • an atom that has gained an electron • negatively charged particle in an atom • two or more elements combined chemically • form of matter that has a definite shape and volume • form of matter with no definite shape, weight, or size • ...

Elements, Compounds & Mixtures 2012-12-03

Elements, Compounds & Mixtures crossword puzzle
Across
  1. / when you have tea, you put the sugar in and it disappears.The sugar has has to .......
  2. / two or more Elements Physically combined
  3. / When a product is formed and it cannot be separated back into elements, it's called a..........
  4. / the number written in the boxes of every element on the periodic table is called the...... number
  5. / the table where you find all of the Elements
  6. / what you get before a Chemical Reaction
  7. / the states are a Solid, Liquid and a....
  8. / the particles that make up an Element are called.....
  9. / what you find in the boxes of the periodic table are called the...
Down
  1. / a state that cannot be moved into another shape
  2. / When a Liquid state goes to a Gaseous state it is called......
  3. / A reaction that can simplified back to Elements is called a..........
  4. / the technique of separating with colour
  5. / water is this state
  6. / when a Gaseous state goes back to being a Liquid state
  7. / this method is used to separate the Elements when they are Physically combined
  8. / two or more Elements Chemically combined
  9. / two or more Atoms that have been BONDED together

18 Clues: / water is this state • / the technique of separating with colour • / the table where you find all of the Elements • / two or more Elements Chemically combined • / what you get before a Chemical Reaction • / two or more Elements Physically combined • / the states are a Solid, Liquid and a.... • ...

Atomic Models Crossword Puzzle #2 2020-11-18

Atomic Models Crossword Puzzle #2 crossword puzzle
Across
  1. created the modern periodic table by correcting the atomic masses of beryllium (Be), indium (In), and uranium (U)
  2. polonium and learning that radiation came from atoms
  3. created the original periodic table in 1875
  4. proposed a theory in 1913 that said energy is transferred only in certain well defined quantities and created a model
  5. said that everything is made of water
  6. performed an experiment in 1897 and discovered the electron, which is a subatomic particle
  7. experimented and found that atoms of inorganic substances are held together by weight
  8. drop experiment in 1913
  9. is known for discovering the elements radium
Down
  1. used ratios to rediscover atoms
  2. discovered the charge of an election with the
  3. used x rays to discover the atomic numbers of each element
  4. created the atomic theory
  5. believed, along with Plato that the earth was made up of four elements: air, water, earth, and fire
  6. came up with a groundbreaking wave equation for electron movements
  7. discovered the neutron
  8. discovered that there are there are two types of radiation: alpha and beta particles and discovered that atoms are mostly empty space
  9. co-discovered plutonium and over 100 isotypes

18 Clues: discovered the neutron • drop experiment in 1913 • created the atomic theory • used ratios to rediscover atoms • said that everything is made of water • created the original periodic table in 1875 • is known for discovering the elements radium • discovered the charge of an election with the • co-discovered plutonium and over 100 isotypes • ...

CHE 2 EC Crossword 2016-11-02

CHE 2 EC Crossword crossword puzzle
Across
  1. A chemical reaction where multiple smaller parts fuse to form a greater compound
  2. the smallest unit of matter used in chemistry
  3. a phrase that means many atoms
  4. a unit for mass
  5. atoms found on the right side of the periodic table
  6. "8 is great" all atoms want 8 electrons in their outside shell
  7. The law that states that matter can not be "used up" in a reaction. Instead it is transferred from one place to another
  8. Electrons on the outside shell of an atom.
  9. a unit for volume
  10. Atoms that lose electrons and hold a positive charge
  11. Atoms that gain electrons and hold a positive charge
Down
  1. A chemical reaction where one element kicks another element out of a chemical bond
  2. atoms found on the left side of the periodic table
  3. A chemical reaction where the elements in two compounds swap partners with one another
  4. The scientist who thought up the idea of the mole
  5. A unit representing 602 sextillion of something.
  6. A chemical reaction where one bigger compound breaks down into smaller parts
  7. A chemical reaction where oxygen burns a fuel producing carbon dioxide and water.

18 Clues: a unit for mass • a unit for volume • a phrase that means many atoms • Electrons on the outside shell of an atom. • the smallest unit of matter used in chemistry • A unit representing 602 sextillion of something. • The scientist who thought up the idea of the mole • atoms found on the left side of the periodic table • atoms found on the right side of the periodic table • ...

EOY Assessment Vocab - Science 8 2019-05-06

EOY Assessment Vocab - Science 8 crossword puzzle
Across
  1. any difference between individuals of the same species
  2. this type of change involves altering the form or appearance of a substance without changing it into a different substance
  3. producing more offspring than can possibly survive
  4. the smallest particle that can still be considered an element
  5. negatively charged particles that move around outside of the nucleus
  6. this type of change involves the production of one or more new substances
  7. the one or two letter abbreviation for an element's name
  8. horizontal rows on the periodic table
Down
  1. vertical columns on the periodic table
  2. a trait that increases an organism's ability to survive and reproduce
  3. the process of change over time
  4. a solid that forms from liquids during a chemical reaction
  5. the small dense region in the center
  6. the process by which individuals who are better adapted to their environment being more likely to survive and reproduce
  7. a positively charged particle found in the nucleus
  8. the number of protons in the nucleus of an atom
  9. a pure substance that cannot be broken down into any other substance
  10. a group of similar organisms that can mate and produce fertile offspring

18 Clues: the process of change over time • the small dense region in the center • horizontal rows on the periodic table • vertical columns on the periodic table • the number of protons in the nucleus of an atom • producing more offspring than can possibly survive • a positively charged particle found in the nucleus • any difference between individuals of the same species • ...