Type
Word Search
Description

This word search contains the following answers:

atmoshere
colorless
cryogenics
gas
glowing
High-voltage indicators
lasers
light
neon
neon signs
neos
new
noble gases
odorless
tasteless
TV tubes

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Neon Word Search

Type
Word Search
Description

This word search contains the following answers:

atmoshere
colorless
cryogenics
gas
glowing
High-voltage indicators
lasers
light
neon signs
neos
new
noble gases
odorless
tasteless
TV tubes

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THE PEROIDIC TABLE Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

a colorless, odorless, highly flammable gas Hydrogen
the first in the noble gas Helium
It is the lightest of the alkali metals Lithium
the chemical element of atomic number 4 Beryllium
a nonmetallic solid Boron
a nonmetal that has two main forms diamond and graphite Carbon
a colorless, odorless unreactive gas that forms about 78 percent of the earth's atmosphere Nitrogen
we breath it Oxygen
a poisonous pale yellow gas of the halogen series Fluorine
a small lamp contains it Neon
a soft silver-white reactive metal of the alkali metal group Sodium
It is used to make strong lightweight alloys, especially for the aerospace industry Magnesium
the chemical element of atomic number 13 Aluminum
it exists in a shiny dark gray crystalline form and as an amorphous powder Silicon
white phosphorus, a yellowish waxy solid that ignites spontaneously in air and glows in the dark Phosphorus
a yellow combustible non-metal Sulfur
a toxic, irritant, pale green gas Chlorine
the chemical element of atomic number 18 Argon
is a mineral found in foods Potassium
a soft gray metal Calcium
a strong, hard magnetic silvery-gray metal Iron
a red-brown metal Copper
the chemical element of atomic number 50 Tin
it is used in fireworks and flares Strontium

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Photosynthesis Vocabulary Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

use sunlight to create food and chemical energy Photosynthesis
green pigment in plants used to absorb sunlight Chlorophyll
a microscopic opening in the epidermis of a plant Stomata
plants absorb water through roots, then give off water vaper through leaf pores Transpiration
a plastid in green plant cells that contains chlorophyll Chloroplast
an important sugar and energy source in living organisms; component of many carbohydrates Glucose
colorless, odorless gas absorbed by plants in photosynthesis Carbon dioxide
energy coming from the sun, light Radiant energy
energy stored in the bonds of chemical compounds Chemical enrgy
colorless, odorless reactive gas; life-supporting component of air Oxygen

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Oxy- Acetylene Unit Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

The process in which metal is used to cut using two guesses Oxy gas cutting
A device used to control the flow of gases in or out of a container Cylinder valve
A grinder or torch maybe used to make this type of cut Bevelcut
A device with two gauges and controls the flow of gases Regulator
To combine with oxygen Oxidize
To remove foreign objects or particles Purge
A waste by product in welding or cutting Slag
A component of the fire triangle Heat
A container used for guesses Cylinder
A characteristic for oxygen Tasteless
A type of cutting gas Acetylene
A safety device to prevent flashbacks Check valve
Never use on fittings Oil
A component of the fire triangle Oxygen
A type of cutting gas Propane
The function of oxygen Blows out
How to test for leaks Soapy water
A cause of backfire Dirty tip
A type of flame Neutral
A characteristic of oxygen Odorless
A type of cutting guess Mapp
A device that holds the cutting tip Tipnut
A component of the fire triangle Fuel
An act of Burning Combustion
A type of flame Oxidizing flame
A type of frame Carburizing
A valve used to control your flame Preheat
Pounds per square inch is abbreviated PSI
A fitting to allow the gas to flow to the regulator Inlet
Before for opening cylinders adjusting screw should be Loose
Used to light the torch Flint lighter
Used to mark metal Soap stone

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The First 20 ELements Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

Used to keep swimming pools hygenic Chlorine
Burns with a squeaky pop Hydrogen
Makes balloons float in the air Helium
We need this to survive Oxygen
A metal that when burnt glows brightly magnesium
Light metal used in kitchen foil Aluminium
A very heavy metal used for fishing sinkers Lead
______dioxide is the gas that we breath out carbon
Smells like Rotorua (Rotten Eggs) Sulfur
Chemical symbol is K. It is found in bananas Potassium
Metal that reacts violently with water. One part of salt. Sodium
We find this metal in the majority of our phone batteries. Lithium
Heavy nonreactive gas used in light bulbs Argon
The hardest element to spell. Beryllium
Element with the chemical symbol B Boron
Makes up 80% of the air we breath (not oxygen) Nitrogen
Its added to our water to keep our teeth strong (not calcium). Flourine
Used in bright signs for advertising Neon
Element with the symbol Si Silicon
Used on the top of matches Phosphorous

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Elements Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

a colorless, odorless reactive gas, the chemical element of atomic number 8 and the life-supporting component of the air oxygen
the chemical element of atomic number 36, a member of the noble gas series krypton
a colorless, odorless, highly flammable gas, the chemical element of atomic number 1. Hydrogen
the chemical element of atomic number 16, a yellow combustible nonmetal sulfur
the chemical element of atomic number 19, a soft silvery-white reactive metal of the alkali metal group. Potassium
1.the chemical element of atomic number 2, an inert gas that is the lightest member of the noble gas series Helium
the chemical element of atomic number 6, a nonmetal carbon
the chemical element of atomic number 7, a colorless, odorless unreactive gas nitrogen
a yellow precious metal, the chemical element of atomic number 79 gold
a yellow precious metal, the chemical element of atomic number 79 zinc
the chemical element of atomic number 18, an inert gaseous element of the noble gas group argon
the chemical element of atomic number 10, an inert gaseous element neon
1.the chemical element of atomic number 9, a poisonous pale yellow gas of the halogen series fluorine
the chemical element of atomic number 22, a hard silver-gray metal of the transition series titanium
the chemical element of atomic number 20, a soft gray metal calcium
1.the chemical element of atomic number 86, a rare radioactive gas belonging to the noble gas series. radon
the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group sodium
the chemical element of atomic number 3, a soft silver-white metal. It is the lightest of the alkali metals. lithium
a strong, hard magnetic silvery-gray metal, the chemical element of atomic number 26 iron
a red-brown metal, the chemical element of atomic number 29 copper

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Elements Crossword Puzzle

Type
Crossword
Description

This crossword contains the following questions and answers:

Semiconductor on 3rd period. silicon
Diatomic atom on 1st period. hydrogen
Alkali metal on 2nd period. lithium
Alkali metal on 3rd period. sodium
Alkaline metal on 2nd period. beryllium
Alkaline metal on 3rd period. magnesium
Alkali metal on 4th period. potassium
Alkaline metal on 4th period. calcium
Alkali metal on 5th period. rubidium
Alkaline metal on 5th period. strontium
Alkali metal on 6th period. cesium
Alkaline metal on 6th period. barium
Alkali metal on 7th period. francium
Alkaline metal on 7th period. radium
Noble gas on 1st period. helium
Noble gas on 2nd period. neon
Noble gas on 3rd period. argon
Noble gas on 4th period. krypton
Noble gas on 5th period. xenon
Noble gas on 6th period. radon
Diatomic halogen on 2nd period. fluorine
Nonmetal with 6 protons. carbon
Nonmetal on 4th period. selenium
Diatomic halogen on 4th period. bromine
Diatomic halogen on 3rd period. chlorine
Diatomic halogen on 5th period. iodine
Semiconductor on 2nd period. boron
Semiconductor on 4th period with 33 protons. arsenic
Semiconductor with 52 protons. tellurium
Atom with 43 protons. technetium

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Layers of the Atmosphere Crossword

Type
Crossword
Description

This crossword contains the following questions and answers:

The region surrounding the Earth or another astronomical body. Magnetosphere
Part of the upper atmosphere where temperatures increase continuously. Thermosphere
above the Stratosphere and below the Thermosphere between 30 and 50 miles in altitude. Mesosphere
Above the troposphere, extending to about 32 miles above the earth's surface. Stratosphere
The lowest region of the atmosphere, extending from the earth's surface to a height of about 3.7-6.2 miles, which is the lower boundary of the stratosphere. Troposphere
The outermost region of a planet's atmosphere. Exosphere
It has a high concentration of ions and free electrons and is able to reflect radio waves. It lies above the mesosphere and extends from about 50-600 miles above the earth's surface. Ionosphere
Technical term for ozone layer. Ozonosphere
Colorless unstable toxic gas with a pungent odor and powerful oxidizing properties, formed from oxygen by electrical discharges or ultraviolet light. It differs from normal oxygen in having three atoms in its molecule. Ozone
Short for chlorofluorocarbon. CFC
Electromagnetic radiation that has a wavelength between that of visible light and that of X-rays. Ultra violet radiation
Elevation especially above sea level or above the earth's surface. Altitude
Earth's air, which is made up of a thin layer of gases, solids, and liquids; forms a protective layer around the planet and is divided into five distinct layers. Atmosphere
The force exerted on a surface. Pressure
Energy transferred by waves or rays. Radiation

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Noble Gases and Halogens Activity Worksheet

Type
Matching Worksheet
Description

This matching worksheet contains the following questions and answers:

Noble gases are unreactive because 8 electrons in valence shell
Halogen that is solid at room temperature Bromine
Halogens Need 1electron to be stable
Having multiple names Noble Gases
Krypton Used in Fluorescent lamps
Naturally occurring as diatomics Halogens
Chlorine Yellow-Green Gas
Group (7) Elements Kill bacteria,bleaching agent
Group 0 Odorless and colorless
Atomic number 54 Xenon
Chlorine Atomic Mass 35.4 amu
Highly radioactive Radon
Flourine electron Arrangement in the shells 2,7

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Neon Word Search

Type
Word Search
Description

This word search contains the following answers:

William Ramsay
Toxic
Tenth
Signs
Rare
Non-reactive
Non-metal
noble gas
new
Morris Travers
colorless
glow
gas
NE
neon

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