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How were chemists able to predict the chemical properties of technetium?
Wiki User
∙ 14y ago
The properties of technetium were predicted on the basis of the Periodic Table.
Wiki User
∙ 8y ago
Wiki User
∙ 8y agoThis is possible by comparison with rhenium - a similar element in the group 7 of the periodic table.
Wiki User
∙ 8y agoBeing in the group 7 (manganese group) of the periodic table it is normal that technetium has similar chemical properties as manganese and rhenium, elements in the same group.
Wiki User
∙ 8y agoBeing in the group 7 (manganese group) of the periodic table it is normal that technetium has similar chemical properties as manganese and rhenium, elements in the same group.
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What can you use the Periodic Table of Elements for to predict about the elements?
An element's physical and chemical properties. You can also predict what elements will bond with each other.
How did Mendeleev predict the properties of silicon?
Mendeleev did not predict the properties of silicon.
How to identify substances using their properties?
The answer is Physical and Chemical properties
Why are chemists interested in the submicroscopic description of matter?
Chemists are interested in the submicroscopic description of matter because a submicroscopic description of matter is part of the theories of chemistry and provides explanations for macroscopic phenomena and chemical reactivity. These theories provide a means for us to apply chemistry, using it to predict other macroscopic phenomena.
Who arrenged the elements according to atomic mass and used the arrangement to predict the properties of missing elements?
Mendeleev is usually credited as the first person to do so. Subsequently, chemists learned to arrange the elements by atomic number rather than atomic mass.
Predict two properties of technetium?
Technetium is a metal.Technetium is radioactive.
How did chemists predict technetium?
Technetium was predicted on the basis of the periodic table of Mendeleev because the number 43 remained empty.
What can be used to identify a substance or to predict how will behave?
Physical and chemical properties can be used to identify a substance or predict how it will behave.
What can you use the Periodic Table of Elements for to predict about the elements?
An element's physical and chemical properties. You can also predict what elements will bond with each other.
Does periodic table is organized son that chemists can predict properties of elements in the same rows and columns?
The periodic table is organised in order of increasing atomic number so that their properties could be determined in same rows and columns
Why are physical and chemical properties important to scientist?
to predict reactions and take safety plus security measures.
How did Mendeleev predict the properties of silicon?
Mendeleev did not predict the properties of silicon.
What can you use on the periodic table of elements to tell you about a certain chemical?
We can predict the electron configuration, some chemical and physical properties, the atomic weight, etc.
Which elements would you use to predict properties of ekasilicon?
Ekasilicon was the name appointed by Mendeleev to the undiscovered germanium; germanium has similar chemical properties to silicon and tin.
What is the purpose of writing a word equation in chemistry?
It is one way of representing a chemical reaction: it tells you what reacts and what is produced. Word equations are an efficient way to describe chemical changes, to help chemists recognize patterns, and to predict the products of a chemical reaction.
How to identify substances using their properties?
The answer is Physical and Chemical properties
How does the periodic table allow us to predict the properties of a bond between two atoms?
Periodic table determine chemical properties. It later helps in predicting the bonds formed by elements.
