name the symbols of chemicals
1) chemical has first letter has a symbol (give 10)
2) chemical has first and second letter has a symbol.(give 10)
3) chemical has first, third, fourth without having second letter has a symbol. (give 10)
4) chemical symbols derived from Latin (give 11)
help me to find answer. no irrelevant answer will be posted.
Answers
Answer:
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
Answer:
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Explanation:
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