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How did the gaps on the periodic table help scientists look for undiscovered elements?
Wiki User
∙ 9y ago
The gaps estimated their chemical properties.The elements when discovered were found to have those properties.They were then placed in these gaps.
Wiki User
∙ 9y ago
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What are the empty spaces in the periodic table meant for?
It was recognized by the inventor of the Periodic table that these empty spaces are for elements/isotopes that would be discovered someday. Dmitri Mendeleev is generally credited with the publication, in 1869, of the first widely recognized periodic table. He developed his table to illustrate periodic trends in the properties of the then-known elements. Mendeleev also predicted some properties of then-unknown elements that would be expected to fill gaps in this table.
What is rock on the periodic table?
Rock is not an element and therefore is not on the periodic table. Only elements are on the periodic table
What is used to order elements on the periodic table?
the elements in the modern periodic table are arranged according to their increasing atomic number.
Halogen periodic table?
The Halogens or Halogen elements are a series of nonmetal elements from Group 17 of the periodic table.They are made from fluorine, (F); chlorine, (Cl); bromine, (Br); iodine, (I); and astatine, (At).Also, the undiscovered element 117, that is temporarily named ununseptium, may also be a halogen.
Why is hydrogen in the perodic table?
Hydrogen is in the periodic table because it is an element, and all elements are in the periodic table.
What is the greatest triumph about mendeleev's periodic table?
The greatest triumph of Mendeleev's periodic table was his predictions of the existence of the undiscovered elements.
Is it true or false that Mendeleev and other scientists were able to use the periodic table to predict the properties of undiscovered elements?
yes it is true. that is how the periodic table was established. ----
Why did mendeleev leave gaps in the table?
Scientists suggest Mendeleev left gaps in the periodic table because Mendeleev knew the elements existed; however, was unable to prove it.
Is the periodic table completely finished today Why or why not?
No there are still undiscovered elements
What Is The Correct In Which Organisms Appear In The Fossil Record from earliest to most recent?
mendeleev creates a Periodic Table mendeleev predicts undiscovered elements moseley arranges the periodic table by atomic number a periodic table is created by mendeleev mendeleev predicts undiscovered elements the periodic table is arranged by atomic number by a man named moseley
The usefulness of Mendeleev's periodic table was comfirmed by?
The usefulness of Mendeleev's periodic table was confirmed by the discovery of elements with predicted properties.
What is one way scientists have grouped elements?
the Periodic Table of elements
What are the empty spaces in the periodic table meant for?
It was recognized by the inventor of the Periodic table that these empty spaces are for elements/isotopes that would be discovered someday. Dmitri Mendeleev is generally credited with the publication, in 1869, of the first widely recognized periodic table. He developed his table to illustrate periodic trends in the properties of the then-known elements. Mendeleev also predicted some properties of then-unknown elements that would be expected to fill gaps in this table.
What is the probable sequence in which the following clades of animals originated from earliest to most recent?
mendeleev creates a periodic table mendeleev predicts undiscovered elements moseley arranges the periodic table by atomic number a periodic table is created by mendeleev mendeleev predicts undiscovered elements the periodic table is arranged by atomic number by a man named moseley
What are the two factors that led to widespread acceptance of Mendeleev's periodic table?
Mendeleev table allow predictions on the elements undiscovered at the time.
Who created the first version of the modern periodic table of elements and used it to predict undiscovered elements?
Dmitri Mendeleev
What is a large table that scientists use to find out information about metals and other elements?
The periodic table of elements
