chemfinalah
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| show | the carbon dioxide cocentration
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| show | N2
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| what international agreement attempted to reduce greenhouse gas emissions | show 🗑
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| show | co2 exists in relativley high concentration
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| scientist have correlated average global temperature with atmospheric carbon dioxide levels for the last 160,000 years using cores from antarctica. how is the carbon dioxide level determined | show 🗑
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| where is most of the carbon on earth stoked | show 🗑
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| show | prior to that time deposits of petroleum and coal were not being used as energy sources
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| show | decaying plants and animal,the growth of trees
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| show | movement of carbon through living organisms, the atmosphere, the sea, and the earth
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| show | possible consequences include altered climate and increased sea level,increased skin cancer incidence and damage to radiation sensitive species has been observed
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| show | develop alternate energy sources that do not rely on fossil fuels
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| what country has the highest per capita emission of carbon dioxide | show 🗑
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| show | pumping carbon dioxide deep into ocean,increasing combustion of fossil fuels
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| process plays the most important role in the greenhouse effect | show 🗑
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| show | clouds are composed of water vapor and H2O is a strong greenhouse gas
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| show | greenhouse gases absorb ultraviolet radiation from the sun, warming the molecules
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| chloroflurocarbons rise to the strosphere and | show 🗑
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| one isotope for a particular element is distinguished from another by the number of | show 🗑
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| free radicals are | show 🗑
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| frequency is | show 🗑
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| what electron accounts for many of the chemical and physical properties | show 🗑
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| show | have 2,4,6, shared electrons
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| show | wave and a particle
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| show | CH2F2
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| the wavelength of light in the xray region of the electromagnetic spectrum is | show 🗑
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| show | single bond
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| the atomic number is | show 🗑
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| show | ___
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| elements iin the same colum of the periodic table have what in common | show 🗑
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| isotopes of an element have the same number of | show 🗑
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| speed of light in air | show 🗑
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| wavelength | show 🗑
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| show | bent molecule with the same length of chemical bonds
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| show | allotropes
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| show | blue
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| what forms by cmonining an oxygen atom with an oxygen molecule | show 🗑
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| what is the most energetic of the three forms of Uv light | show 🗑
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| show | pph
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| show | potassium iodide
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| what is the compound formed by combining carbon with oxygen | show 🗑
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| green chemistry is | show 🗑
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| pure substance | show 🗑
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| show | element of a compound made up of two or more
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| mixture | show 🗑
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| if representative element "X" reacts with representative element "P" the result is | show 🗑
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| what process does not involve a chemical change | show 🗑
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| matter | show 🗑
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| elements consist of 3 categories | show 🗑
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| metals | show 🗑
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| nonmetals | show 🗑
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| metaloids | show 🗑
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| show | group 8a.elements that are inert and do not readily undergo chemical reactions.
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| atoms | show 🗑
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| molecule | show 🗑
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| electrons | show 🗑
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| protons | show 🗑
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| show | no charge
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| show | center of atom
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| combustion | show 🗑
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| show | process wherby substances describes as reactants are transformed into different substances called products
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| show | mass is neither created nor destroyed in new substance.
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| show | chemical substance that participates in a chemical reaction and influences its speed with undergoing permanent change
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| show | two or more forms of the same element that differ in their chemical structure and therefore in their properties
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| atomic number | show 🗑
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| show | a chemical nond in which two electons are shared by the atom involved
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| atoms | show 🗑
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| show | 1
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| di or bi | show 🗑
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| tri | show 🗑
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| tetra | show 🗑
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| show | 5
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| hexa | show 🗑
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| hepta | show 🗑
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| show | 8
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| nona | show 🗑
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| deca | show 🗑
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| nitrogen monoxide chemical formula | show 🗑
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| nitrogen dioxide | show 🗑
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| hydrocarbsons | show 🗑
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| show | formed when only one pair of shared electrons forms the linkage bewteen atoms
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| show | fact that electron in many molecules are arranged so that every atom except hydrogen) shares 8 electrons
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| show | consists of 3 or more atoms
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| show | is a covalent linkage made up of 3 pairs of shared electrons, short, hard and strong to break.
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| show | 4 decimal places to right
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| ppm to % | show 🗑
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| show | figure each elements molar mass. massof element divided by mass of compound x 100%
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| show | = to 1 mole 6>02 X 10^23 of anything usually molecules to atoms
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| show | how many moles
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| show | divide, start with grams
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| moles to grams you | show 🗑
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| infared spectroscopy can determine unknow molecules | show 🗑
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| show | elements are sequenced in order of increasing atomic number, they have similar chemical propterits fall in the same columns
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| outer valence electrons | show 🗑
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| lewis structure | show 🗑
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| show | compunds in which BR and F atoms replace some or all of the clorine atoms
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| show | four corneded figure with four equal triangular sides
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| wavenumber= | show 🗑
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| diatomics gases | show 🗑
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| quantized | show 🗑
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| show | those that can function without the use of molecular oxygen, produce methane
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| albedo | show 🗑
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| show | electrons orbit in shells
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| show | its chemical properties and reactivity
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Created by:
bisonlea