You think probable to isotopes; but the most important isotope of artificial radioactive elements is included in the Periodic Table.
The short answer is yes - the periodic table is about order.
The question is too large for a short answer.Now the periodic table of Mendeleev contain 118 chemical elements, natural or artificial. Elements can be classified as metals, metalloids and nonmetals. The majority of elements are solids at room temperature but several are gaseous and two are liquids. Chemistry is the study of chemical elements and is probable the most important science.
They are the short hand representation for each of the elements.
Symbols are the short forms to represent elements. Each element will have a unique symbol.
sure, but all will be radioactive with short halflives.
Name of the elements are represented by symbols. These symbols are short english words.
The short hand representation of elements are called Symbols. Symbols are used to represent elements. Example-The symbol of oxygen is O.
short answer: The elements (gases) in the 8th group in the periodic tabel of the elements are mostly known for their NON-reactive chemical behavior.
Nuclear chemistry study nuclear materials and elements, isotopes, chemical processes involved in nuclear energy, some radioactivity applications, etc.
The periodic table cannot be said to be completed. New elements (admittedly radioactive and short-lived), are still being made.
from 88-95
- low atomic and mass number - low atomic weight - six nonmetals and two metals