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A typical periodic table has the element symbol e.g. C for carbon, W for tungsten, Pb for lead etc and often has the atomic number of the element (atomic number is the number of protons in the nucleus and therefore the number of electrons in a (neutral) metal atom.
On the table of elements.
No. Most of the symbols for elements are derived from their names in English. Most of the elements were not even known in ancient Greece.
Only chemical elements have chemical symbols.
Symbols are the short forms to represent elements. Each element will have a unique symbol.
Symbols come from latin names of the elements. Example: Tungsten(W), W stands for wolfram.
Snow. Sn is the chemical symbol for tin, O for oxygen and W for tungsten (the scientific names of tin and tungsten are Stannum and Wulfrum respectively)
You may be referring to the elements whose symbols do not match their names. Such symbols refer to names for those elements (or something related) in other languages. Examples: Au (gold) comes from the Latin word aurum W (tungsten) comes form the Swedish word wolfram. Tungsten is still sometimes called wolfram. Na (sodium) comes from the Latin word natrium which itself may come from the Egyptian word natron. Natrium is the modern German word for sodium.
It appears they are the ones who's symbols do not start with the first letter of their English name
All the elements listed on periodic table has symbols for them.There are total 118 elements in periodic table.
Symbols of chemical elements are derived from the chemical name.
Because there are languages other than English, and elements have different names in those languages. Some of the symbols are taken from those languages instead. Latin is probably the most common; it's responsible for Fe, Na, K, Cu, Ag, Au, Sn, Sb, and Pb (at least... there may be a few others I missed). Tungsten is called Wolfram in some countries, and its symbol W comes from that name.
A typical periodic table has the element symbol e.g. C for carbon, W for tungsten, Pb for lead etc and often has the atomic number of the element (atomic number is the number of protons in the nucleus and therefore the number of electrons in a (neutral) metal atom.
On the table of elements.
some elements do not use their first letters of their English names as their symbols. The symbols for these elements may come from the names of the elements in a different language.
Silver(Ag) Gold(Au) Mercury(Hg) Sodium(Na) Potassium(K) Iron(Fe) Tungsten(W) Lead(Pb) Antimony(Sb) Tin(Sn) Copper(Cu)
symbols of the elements symbols of the elements