Magnesium
The Periodic Table has 118 elements and counting...
Periodic table of elements.
Sr stands for strontium on the periodic table of elements.
Argon is what Ar stands for on the Periodic Table of elements.
The modern periodic table contains approximately 118 elements.
There are 117 elements on the periodic table, however, there is one blank spot that lies on the periodic table of elements, it has the atomic number of 117. If it were discovered, there would be 118 elements on the periodic table of elements.
The periodic table contain all the chemical elements.
The periodic table include all the chemical elements.
As=Arsenic
'SN' in the Periodic Table are the two elemental symbols for 'sulphur(S)' and ''nitrogen(N)'. So SN is some form of sulphur/nitrogen compound. However, I think you mean 'Sn'. 'Sn' is the symbol for 'Tin'. 'Sn' is the Latin initials of 'Stanum', which is the Latin word for 'Tin'. NB When writing up chemical/elemental symbols, be careful!!!! Single letter symbols are ALWAYS a CAPITAL letter. Two letter symbols are written ; first letter is a CAPITAL letter and the second letter is small/lower case. This is the IUPAC Internationally recognised system, and as shown in the PERIODIC Table.
Iodine.
the elements in the modern periodic table are arrange in the increasing order of their atomic numbers.