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?
In 1818 there were 49 known and accepted (by the scientific community) elements.
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 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.
He is credited as being the creator of the first version of the periodic table of elements. Using the table, he predicted the properties of elements yet to be discovered.
using scientific tables of elements
A simplified version of a scientific theory.
Elements of F W Taylor's Scientific Management?
It is the scientific version of me
Elements
it is matter
ewaaaan
A "law" is just a simplified version of a theory.
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?
In 1818 there were 49 known and accepted (by the scientific community) elements.
Glass