Depends on what you are talking about. Elements can be Earth, Fire, Wind, or Water. either those elements ^ or the scientific elements which one do you mean?
By 1869, a total of 63 elements had been discovered and reported in the scientific literature. These elements formed the basis for Mendeleev's development of the periodic table.
You may be referring to the Periodic Table of Elements. There's an excellent version online at webelements dot com.
In 1818 there were 49 known and accepted (by the scientific community) elements.
In scientific terms, an element is anything that can be found on the Periodic Table of Elements (PTE). It is a pure substance, not mixed with anything else. Compounds are a combination of 2 or more elements. They cannot be found on the PTE.
Dmitri Mendeleev discovered the periodic law and created the first version of the periodic table of elements, organizing known elements by increasing atomic mass and predicting properties of undiscovered elements.
A simplified version of a scientific theory.
Elements of F W Taylor's Scientific Management?
It is the scientific version of me
it is matter
Elements
ewaaaan
Depends on what you are talking about. Elements can be Earth, Fire, Wind, or Water. either those elements ^ or the scientific elements which one do you mean?
ewan koh..........
Glass
yes
No, there are a few versions.