Type
Word Search
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This word search contains the following answers:

transition metals
jewelry
malliable
ductile
precious
scalinger
metal
russia
pt
Solid
transition
element
Exspensive
Valuable
Shiny

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8th Grade Science Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

Number of protons in the nucleus of an atom atomic number
A stable subatomic particle electron
A cloudlike group of electrons electroncloud
A substance consisting of atoms which all have the same number of protons element
The time required for a quantity to reduce to half its initial value halflife
Any one of various forms in which the atoms of a chemical element can occur isotope
The total number of protons and neutrons in a nucleus massnumber
A subatomic particle of about the same mass as a proton but without an electric charge neutron
A very small particle of matter that is part of the nucleus of an atom and that has a positive electrical charge Proton
A solid material that is typically hard, shiny, malleable, fusible, and ductile, with good electrical and thermal conductivity metal
An element or substance that is not a metal nonmetal
A nonmetal that can combine with a metal to form an alloy metalloid
The smallest particle of a substance that can exist by itself or be combined with other atoms to form a molecule atom

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ionic and covalent Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

atom shares 2 or more electrons doublebond
atom(s) that has become electrically charged ion
made of more than one atom polyatomicion
2 or more elements chemically combined compound
oppositely charged attracted ions ionic bond
electrons in the highest energy level valence electrons
composed of molecules molecular compound
dots around and element electrondotdiagram
shininess, malleability, ductility metals
shared unequally polar
formed when 2 atoms share electrons covalentbonds
three dimensional pattern crystal
lacks properties of metals nonmetals
two or more atoms molecule
shared equally polar

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Elements and the periodic table Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

A particle with a positive charge proton
A particle with no charge neutron
A particle with a negtive charge electron
Atoms with the same number of protons, but different number of neutrons Isotopes
The number of protons in the nucleus atomic number
The number of protons and neutrons in an atom atomic mass
A material that has shininess, conductivity, magnetism, malleability, and ductility Metal
Ability to transfer heat or electricity conductivity
Ability to be pulled into wires ductility
Ability to be hammered into shapes malleability
An element that lacks the characteristics of a metal non metal
An element intermediate in properties of a metal and non metal metalloid
the first element on the periodic table hydrogen
Not discovered in nature, but artificially produced isotopes synthetic elements
What hydrogen and helium would make, if combined Lithium
The 14th element on the periodic table silicon
Electrons in the outermost shell of an atom that are used for chemical bonds valence electrons
Made up of atoms, and defined nthe number of protons in the nucleus elements
the 8th element on the periodic table oxygen
What lithium and helium make when combined boron

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Elements, Compounds, and Mixtures Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

cannot be separated into simpler substance by physical or chemical means element
substance with only one type of particle puresubtance
element that is shiny and conducts heat and electricity metal
element that conducts heat and electricity poorly nonmetal
element with properties of metals and nonmetals metalloid
substance made up two or more different elements bonded together compound
substances that are not chemically combined mixtures
homogeneous mixture of two or more substances uniformly dispersed solution
in a solution, the substance that dissolves in the solvent solute
in solution, the substance in which the solute dissolves solvent
process where particles septa and spread evenly throughout mixture dissolving
able to dissolve soluble
unable to dissolve insoluble
solid solution alloy
measure of amount of solute dissolved in a solvent concentration
ability of one substance to dissolve in another solubility
mixture where particles are large enough to settle out suspension
mixture where particles can scatter light colloid
element we breathe in to survive oxygen
metal used to make rings gold
metal used to wire homes copper
metal used to make quarters and dimes silver
state of matter where particles are packed tight but vibrate solid
state of matter of the sun plasma
state of matter definite volume and particles can flow liquid
state of matter particles bouncing off each other gas
resistance to flow viscosity

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Physical Properties Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

Those characteristics that can be observed without changing the identity of the substance such as size, shape, luster, conductivity, malleabilty, and magnetic attraction. Physical Property
Likely to break, snap, or crack when subjected to pressure. Brittle
The amount of matter in a given space or volume, a relationship between mass and volume. Density
A property that describes if heat or electrical charges pass through material easily. Its also one of the most reliable test in sorting materials. Conductivity
The way the surface of a mineral reflects light; either metallic or non-metallic such as silky, dull, glassy, or resinous. Luster
A property that describes the ability of the material to be rolled or hammered into thin sheets. Malleabilty
A property that describes if the material is magnetic. Magnetism
A property that describes if the material has the ability to be pulled into thin wire without breaking. Ductility
The physical forms that matter can take; solid, liquid, gas, or plasma. Phase of Matter
The ability of one substance to be dissolved into another. Solubility
These elements are Poor Conductors of heat and electricity, dull, Brittle solids, Most are gases at room temperature, Low density, Low melting point, Not malleable, and Not ductile. Nonmetal
These elements are Malleable, Ductile, Luster, High Density, Good Conductors of heat and electricity, High melting point, and hardness. Metals
These elements can be shiny or dull, conductivity of heat and electricity are better than nonmetals but not as good as metals. Solid at room temperature. Ductile, and Malleable. Metalloids

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Periodic table vocab Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

Any of the elements belonging to group 1A of the periodic tab Alkali metal
any of the univalent elements belonging to group 2A of the periodic table Alkaline earth metal
any of the electroegation non-metallic elements in group 7A of the periodic table Halogen
an element in the latnide an actinide series that is characterized by the addiction of electrons inner transcription
any of the elements founf in group 8A noble gas
the B group elements (3-12) transition elements
the vertical colums on the periodic table chemical family
the number of protons founf in the nucleus atomic number
a positive charged subatomic particles founf in nucleus protons
a substance of subatomic particles of the nucleus neuton
a negative charged subatomic electron
the tiny very dense positively charged region in the center of an atom nucleus
the electrons in the outermost energy level of an atom valence eletrons
the colums on a periodic table groups
the rows in a priodic table periods
most elements are metalic typically solid and shiny metals
elements typically not shiny usually a gas not solid non-metals
A1 all the way to 2 letter representation of a specific element chemical symbol

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Periodic Table Vocabulary Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

A row of elements Period
vertical column of elements in the periodic table Group
The law that states that the repeating chemical and physical properties of elements change periodically with the atomic numbers of the element Periodic Law
Describes something that occurs or repeats at regular intervals Periodic
One of the elements of Group 1of the periodic table Alkali metal
One of the elements of Group 2 of the periodic table alkaline-earth metal
One of the elements of group 17 of the periodic table halogen
One of the elements of Group 18 of the periodic table noble gas
Elements in the first row follow lanthanum lanthanides
Groups 3-12 do not have individual names. Instead, all of these groups are called_____ transition metals
Elements in the second row follow actinium are called____ actinides
a yellowish green gas Chlorine
a dark red liquid Bromine
a dark gray solid Iodine
gas at room temperature nitrogen
a transition metal that is not very reactive titanium
Used in thermometers Mercury
is shiny, but it is brittle and can easily be smashed into a powder tellurium
a russian chemist who discovered a pattern to the elements in 1869 Dmitri Mendeleev
makes up 20% of air oxygen

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periodic table vocabulary Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

these metals are harder and denser, and melt at higher temperatures alkaline earth metals
element that lacks most properties of a metal nonmetal
most reactive elements, are seldom found uncombined with other atoms alkali metals
arrangement of elements showing a repeating pattern periodic table
average mass of all the isotopes of that element atomic mass
number of protons atomic number
one or two lettwer abbrevation for an element chemical symbol
particle in the nucleus that has no charge neutron
term of the rows of the periodic table period
very center of the atom nucleus
negatively charged particle that orbits the center of an atom electron
term for colomns in the periodic table group
positively charged partiucle in the nucleus of an atom proton
elements that are good conductors of electricity and heat ofter shiny & bendable metal
shiny and reflective luster
can be hammered or rollend into flat sheets or shapes malleable
can be pulled out or drawn into long wires ductile
ability to transfer heat thermal conductivity

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The ULTIMATE Periodic Table Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

I am a yellow nonmetal often associated with the smell of rotting eggs. Sulfur
I am an alkaline earth metal that burns with a brillian white flame. Magnesium
I am the Transition Metal with 78 electrons. Platinum
I am not a metal, but I hang out with some very reactive metals on the left side of the periodic table. Hydrogen
I am the Noble Gas in Period 5. Xenon
My address is Group 2, Period 2. Beryllium
I am an alkali metal most often found hanging with my buddy chlorine. Sodium
I have only two energy levels and do not react. Neon
I am one of the metalloids and I am used not only in microchips, but also in glass. Silicon
I am the Lanthanide used to make super strong magnets. Neodymium
Of the four ferromagnetic elements on the periodic table, three are found side-by-side in the transition metals. I am the heaviest of these three. Nickel
I am the Transition Metal with 79 electrons Gold
I am the Transition Metal found in most breakfast cereals and in your blood. Iron
I am the lightest of the Halogens. Fluorine
I am the third most abundant element and the most abundant metal in the Earth's crust. Aluminum
I am the Halogen in Period 5. Iodine
I make up about 20% of the air you breath. Oxygen
I am the Transition Metal in Group 6, Period 6. Tungsten
I make up almost 80% of the Earth's atmosphere. Nitrogen
I am the only metal that is liquid at room temperature. Mercury
I am the only element on the periodic table that is happy with just two electrons in my valence shell. Helium
I am the heaviest metalloid in Period 4. Arsenic
I am the metal that is solid at room temperature but melts in your hand. Gallium
I have five valence electrons and three energy levels. Phosphorus
My atomic Number is 92. Uranium
I am the heaviest metal in Period 5. Tin
I am the Period 4 element found in milk, bones and chalk. Calcium

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Periodic Table Vocabulary Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

a substance that cannot be broken down into a simpler substance by ordinary chemical means element
the smallest unit of an element that has all of the properties of the element; basic building block of matter. atom
the number of protons and neutrons in the nucleus of one atom of the element. atomic mass
the number of protons contained in each nucleus of its atoms of the element. atomic number
a horizontal row (left to right) in the periodic table. period
a vertical column (up and down) on the periodic table. group
a chart that organizes information about all of the known elements according to their atomic number. periodic table
describes how likely an element is to form bonds with other elements. reactivity
an element or substance that conducts heat and electricity, is malleable and ductile and has low ionization energy and low electronegativity values. Metals metal
an element that does not conduct electricity or heat and is usually a gas at room temperature. Nonmetals are brittle, have high ionization energies and high electronegativity values. Nonmetals tend to gain electrons to form anions nonmetal
group 1 metals on the periodic table that contain 1 valence electron and lose their valence electrons the most easily, making them the most reactive metals. alkali metals
group 1 metals on the periodic table that contain 2 valence electrons and are the second most reactive metals. alkaline earth metals
group 3-­12 on the periodic table. They have varying valence electrons and do not follow the normal trends of the other metals. They form brightly colored compounds and ions in solution. transition metals
group 17 nonmetals on the periodic table that contain 7 valence electrons. They only need to gain 1 valence electron to have a stable octet. They gain valence electrons the most readily, making them the most reactive nonmetals. halogens
group 18 elements on the periodic table that contain 8 valence electrons (He has 2) and a full valence shell making them very stable and inert. noble gases
an element that has some properties of a metal and some properties of a nonmetal. The metalloids are found on the boron staircase, there are 7 metalloids: B, Si, Ge, As, Sb, Te, and Po. metalloid
elements and/or compounds that when put together are unable to react chemically. The noble gases (group 18) elements are inert because of a full valence shell. inert
the charge of an atoms nucleus resulting from its number of protons nuclear charge
the distance between the nucleus of an atom and it's outermost energy level atomic raduis
the attraction a nucleus has resulting from its number of protons electronegativity

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