0
How many known elements were there in 1789?
Short answer = more than 63
Longer answer = In the 1860's Mendeleev organized the 63 known elements. After this organization there was a boom of new elements being discovered (because we now knew what we were looking for). I'm sure further research would turn up a better answer.
Source: Prentice Hall's Physical Science textbook (2006)
What else can I help you with?
How many known elements were there in 1789?
How many known elements were there in 1789? Short answer = more than 63 Longer answer = In the 1860's Mendeleev organized the 63 known elements. After this organization there was a boom of new elements being discovered (because we now knew what we were looking for). I'm sure further research would turn up a better answer. Source: Prentice Hall's Physical Science textbook (2006)
What was 1789 known as?
1789 was known as First year of liberty.
There are how many currently known elements?
There are currently 118 known elements.
How many elements have been observed as of 2008?
117 elements
When Mendeleev developed the first periodic table there were approximately how many elements known?
By 1869, a total of 63 elements had been discovered.
About how many known elements are there?
118 or 119
How many different chemical elements are there?
Now are known 118 chemical elements.
How many known elements are on earth and are they all naturally known?
112
How Many elements were known in 1800?
In 1818 there were 49 known and accepted (by the scientific community) elements.
How many elements are known to exist on earth?
Today are known 118 chemical elements; 98 are considered as natural elements (but some have also and an artificial origin).
When Dmitri Mendeleyev created the pericodic table how many elements were there?
There were about 63 known elements.
How many elements do you have now?
Today (July 2013) 118 chemical elements are known.
