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nicholas copernicus
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What is the periodic table of classification?
The periodic table of Mendeleev is a rational system of arrangement of chemical elements.
Where did all the chemical elements in our solar system come from?
Mostly heavy elements are created inside stars and then spread when they go supernova and recondense into new stars and planets.
What does groups mean on the periodic table mean?
The members of the same group have similar physical and chemical properties.
How many symmetry elements for cubic crystal system and how these occured?
23 symmetry elements are there in cubic system
What is the periodic table a list?
Because the table is designed so that elements in the same column tend to have similar properties. The gaps at the top of the table are there to make the elements in vertical columns all have the same amount of outer-shell electrons.
Descartes invented the system of naming the chemical elements?
False
Invented a system of naming the elements and is regarded by many as the founder of modern chemistry?
Lavoisier
Are earth air fire and water elements?
No, they are not elements in the modern, chemical sense. They were called elements in the ancient Greek philosophical system, which imagined everything to be made of them.
Which chemical family has elements with 6 valence electrons?
That is group 16 in the modern numbering, (or 6 in the older system). It comprises oxygen, sulfur, selenium, tellurium and polonium.
Did descartes invent the system of naming the chemical elements?
False
A system for naming chemical elements amdions and compounds is referred to as?
Nomenclature
When was the periodic table created and who by?
The periodic table was created by Dmitri Mendeleev in 1869. He organized the elements based on their chemical properties and their atomic weights, creating a system that arranged the elements into groups and periods. This arrangement allowed for the prediction of missing elements and became the basis for the modern periodic table.
Who invented the modern cellular voice mail system?
Scott Jones... I think
How did the Templar Knights effect the modern world?
They are supposed to have invented the banking system.
What is the periodic table of classification?
The periodic table of Mendeleev is a rational system of arrangement of chemical elements.
Why would a scientist use berzelius's systern of representing elements?
The reason is because it is a system that uses letters called chemical symbols, which are a shortned way of writing the names of elements.
Who developed the modern binomial classification system and what new method of chemical analysis is providing more information?
Carl Linnaeus; X-ray chemical analysis
