Most of the symbols on the Periodic Table have symbols for the latin name of the element. AU = Aureum = Gold.
The Periodic Table of the Elements has every known and certified (by the IUPAC) element in it.
See the link below fot the IUPAC model of the periodic table of elements.
Group 1 elements in the periodic table is known as alkali. They are basic in nature.
Chemical elements are organized in the periodic table of Mendeleev.
It's a table listing the elements, organized in columns of similar types of elements with respect to their chemical bonding characteristics, based on their atomic numbers and electron configurations.
Most of the symbols on the Periodic Table have symbols for the latin name of the element. AU = Aureum = Gold.
All elements from atomic number 84 (Polonium - Po) and onwards are radioactive, although ones that have not been observed cannot be confirmed.
SI is Sulphur and Iodine, Si is Silicon. Tehy are both different elements on the peridoic table
K.
Dimitri Mendeleev, a Russian chemist.
Dmitri Ivanovich Mendeleev (1834 - 1907) is considered the father of the periodic table.
Helium (He) in a noble or inert gas, and it is in Group 18 of the periodic table.
Dmitri Mendeleev
The periodic table serves as an organizer for the elements. Not only does it group them by the amount of valence electrons they have (the vertical rows,) but it also groups them by having similar properties.
Metals in group 1 on peridoic table
Mardelev was the scientist who was the first person to discorver or invent the peridoic table!