Which of the following options correctly describe the chemical symbols for elements? select all that apply.

Which of the following options correctly describe the chemical symbols for elements? select all that apply.

    Take a look at the following diagram, called the "Fire Triangle"

    Oxygen, heat, and fuel are frequently referred to as the "fire triangle." Add in the fourth element, the chemical reaction, and you actually have a fire "tetrahedron." The important thing to remember is: take any of these four things away, and you will not have a fire or the fire will be extinguished.

    Essentially, fire extinguishers put out fire by taking away one or more elements of the fire triangle/tetrahedron.

    Fire safety, at its most basic, is based upon the principle of keeping fuel sources and ignition sources separate.

List of chemical symbols

Most chemical elements are represented symbolically by two letters, generally the first two in their name. In some cases, the first letter together with some other letter from their name was used, particularly when their first two letters had already been allocated to another element. A very few elements have symbols which appear to have no relationship with their names. In those cases, the origin of the symbol used is given.

Chemical symbol Name of Element Atomic No Origin of Symbol
Ac Actinium 89  
Ag Silver 47 From the Latin Argentumwhich originally meant shining metal
Al Aluminium 13  
Am Americium 95  
Ar Argon 18  
As Arsenic 33  
At Astatine 85  
Au Gold 79 From the Latin Aurum which originally meant yellow
B Boron 5  
Ba Barium 56  
Be Beryllium 4  
Bh Bhorium 107  
Bi Bismuth 83  
Bk Berkelium 97  
Br Bromine 35  
C Carbon 6  
Ca Calcium 20  
Cd Cadmium 48  
Ce Cerium 58  
Cf Californium 98  
Cl Chlorine 17  
Cm Curium 96  
Co Cobalt 27  
Cr Chromium 24  
Cs Caesium 55  
Cu Copper 29 From Cuprum, the Latin name for Cyprus, the Roman source of copper
Ds Darmstadtium 110  
Db Dubnium 105  
Dy Dysprosium 66  
Er Erbium 68  
Es Einsteinium 99  
Eu Europium 63  
F Fluorine 9  
Fe Iron 26 From Ferrum, the Latin name for iron
Fm Fermium 100  
Fr Francium 87  
Ga Gallium 31  
Gd Gadolinium 64  
Ge Germanium 32  
H Hydrogen 1  
He Helium 2  
Hf Hafnium 72  
Hg Mercury 80 From the Latin Hydragyrummeaning liquid silver
Ho Holmium 67  
Hs Hassium 108  
I Iodine 53  
In Indium 49  
Ir Iridium 77  
K Potassium 19 From the Latin Kaliummeaning alkali
Kr Krypton 36  
La Lanthanum 57  
Li Lithium 3  
Lr Lawrencium 103  
Lu Lutetium 71  
Md Mendelevium 101  
Mg Magnesium 12  
Mn Manganese 25  
Mo Molybdenum 42  
Mt Meitnerium 109  
N Nitrogen 7  
Na Sodium 11 From Natrium, the Latin namefor sodium carbonate
Nb Niobium 41  
Nd Neodymium 60  
Ne Neon 10  
Ni Nickel 28  
No Nobelium 102  
Np Neptunium 93  
O Oxygen 8  
Os Osmium 76  
P Phosphorus 15  
Pa Protactinium 91  
Pb Lead 82 From the Latin Plumbummeaning soft white metal
Pd Palladium 46  
Pm Promethium 61  
Po Polonium 84  
Pr Praseodymium 59  
Pt Platinum 78  
Pu Plutonium 94  
Ra Radium 88  
Rb Rubidium 37  
Re Rhenium 75  
Rf Rutherfordium 104  
Rg Roentgenium 111  
Rh Rhodium 45  
Rn Radon 86  
Ru Ruthenium 44  
S Sulphur 16  
Sb Antimony 51 From the Latin Stibiummeaning cosmetic powder
Sc Scandium 21  
Se Selenium 34  
Sg Seaborgium 106  
Si Silicon 14  
Sm Samarium 62  
Sn Tin 50 From Stannum, the Latin word for tin
Sr Strontium 38  
Ta Tantalum 73  
Tb Terbium 65  
Tc Technetium 43  
Te Tellurium 52  
Th Thorium 90  
Ti Titanium 22  
Tl Thallium 81  
Tm Thulium 69  
U Uranium 92  
V Vanadium 23  
W Tungsten 74 From Wolfram, an old name for the element derived from its ore, Wolframite
Xe Xenon 54  
Y Yttrium 39  
Yb Ytterbium 70  
Zn Zinc 30  
Zr Zirconium 40  

List of chemical symbols

Most chemical elements are represented symbolically by two letters, generally the first two in their name. In some cases, the first letter together with some other letter from their name was used, particularly when their first two letters had already been allocated to another element. A very few elements have symbols which appear to have no relationship with their names. In those cases, the origin of the symbol used is given.

Chemical symbol Name of Element Atomic No Origin of Symbol
Ac Actinium 89  
Ag Silver 47 From the Latin Argentumwhich originally meant shining metal
Al Aluminium 13  
Am Americium 95  
Ar Argon 18  
As Arsenic 33  
At Astatine 85  
Au Gold 79 From the Latin Aurum which originally meant yellow
B Boron 5  
Ba Barium 56  
Be Beryllium 4  
Bh Bhorium 107  
Bi Bismuth 83  
Bk Berkelium 97  
Br Bromine 35  
C Carbon 6  
Ca Calcium 20  
Cd Cadmium 48  
Ce Cerium 58  
Cf Californium 98  
Cl Chlorine 17  
Cm Curium 96  
Co Cobalt 27  
Cr Chromium 24  
Cs Caesium 55  
Cu Copper 29 From Cuprum, the Latin name for Cyprus, the Roman source of copper
Ds Darmstadtium 110  
Db Dubnium 105  
Dy Dysprosium 66  
Er Erbium 68  
Es Einsteinium 99  
Eu Europium 63  
F Fluorine 9  
Fe Iron 26 From Ferrum, the Latin name for iron
Fm Fermium 100  
Fr Francium 87  
Ga Gallium 31  
Gd Gadolinium 64  
Ge Germanium 32  
H Hydrogen 1  
He Helium 2  
Hf Hafnium 72  
Hg Mercury 80 From the Latin Hydragyrummeaning liquid silver
Ho Holmium 67  
Hs Hassium 108  
I Iodine 53  
In Indium 49  
Ir Iridium 77  
K Potassium 19 From the Latin Kaliummeaning alkali
Kr Krypton 36  
La Lanthanum 57  
Li Lithium 3  
Lr Lawrencium 103  
Lu Lutetium 71  
Md Mendelevium 101  
Mg Magnesium 12  
Mn Manganese 25  
Mo Molybdenum 42  
Mt Meitnerium 109  
N Nitrogen 7  
Na Sodium 11 From Natrium, the Latin namefor sodium carbonate
Nb Niobium 41  
Nd Neodymium 60  
Ne Neon 10  
Ni Nickel 28  
No Nobelium 102  
Np Neptunium 93  
O Oxygen 8  
Os Osmium 76  
P Phosphorus 15  
Pa Protactinium 91  
Pb Lead 82 From the Latin Plumbummeaning soft white metal
Pd Palladium 46  
Pm Promethium 61  
Po Polonium 84  
Pr Praseodymium 59  
Pt Platinum 78  
Pu Plutonium 94  
Ra Radium 88  
Rb Rubidium 37  
Re Rhenium 75  
Rf Rutherfordium 104  
Rg Roentgenium 111  
Rh Rhodium 45  
Rn Radon 86  
Ru Ruthenium 44  
S Sulphur 16  
Sb Antimony 51 From the Latin Stibiummeaning cosmetic powder
Sc Scandium 21  
Se Selenium 34  
Sg Seaborgium 106  
Si Silicon 14  
Sm Samarium 62  
Sn Tin 50 From Stannum, the Latin word for tin
Sr Strontium 38  
Ta Tantalum 73  
Tb Terbium 65  
Tc Technetium 43  
Te Tellurium 52  
Th Thorium 90  
Ti Titanium 22  
Tl Thallium 81  
Tm Thulium 69  
U Uranium 92  
V Vanadium 23  
W Tungsten 74 From Wolfram, an old name for the element derived from its ore, Wolframite
Xe Xenon 54  
Y Yttrium 39  
Yb Ytterbium 70  
Zn Zinc 30  
Zr Zirconium 40  

Which of the following options correctly describes chemical symbols for elements?

Which of the following options correctly describe the chemical symbols for elements? Chemical symbols are abbreviations for elements named for properties, places, planets, and people.

What are the chemical symbols for the following elements?

The elements of the periodic table sorted by symbol.

What are the 3 rules for writing chemical symbols?

The rule for writing chemical formula is as follow: Firstly, write the symbols with positive charge valency first. Secondly, write the valency of each atom on the top of its symbol. Thirdly, divide the valency number by their highest common factor ignore the positive or negative radicle.

What are chemical symbols used for quizlet?

A chemical symbol represents one atom of a particular element. Chemical symbols may be one or two letters.

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