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Technetium react with oxygen, halogens, oxygen, sulfur, selenium, tellurium, boron, carbon etc. and can form alloys with metals.
Technetium is dissolved in inorganic acids excepting hydrochloric acid.
The Pauling electronegativity is 1,9. Technetium valences are between -1 and +7; the most usual valences are +3, +4 and +7.
Wiki User
∙ 9y ago
Marcos Monterrosa
atomic number 43
melting point 2,172° C (3,942° F)
boiling point 4,877° C (8,811° F)
specific gravity 11.5 (20° C)
oxidation states +4, +6, +7
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How were chemists able to predict the chemical properties of technetium?
The properties of technetium were predicted on the basis of the periodic table.
What is the chemical formula for technetium carbonate?
Formula: TcCO3
Does a chemical reaction change physical properties or chemical?
it changes chemical properties
Does oreo churros have chemical properties?
If it's a chemical, it has chemical properties. An oreo churro (whatever unholy abomination that might be) is a mixture of chemicals, each of which will have their own chemical properties.
When do the physical and chemical properties change?
Physical and chemical properties change as the result of a chemical change, which produces new products with different physical and chemical properties than the reactants.
How were chemists able to predict the chemical properties of technetium?
The properties of technetium were predicted on the basis of the periodic table.
Predict two properties of technetium?
Technetium is a metal.Technetium is radioactive.
How abundant is technetium?
Technetium is an artificial chemical element.
What is the symbol of technetium?
The chemical symbol of technetium is Tc.
What is the symbol technetium?
The chemical symbol of technetium is Tc.
Is technetium made by scientists?
Technetium is an artificial chemical element.
Is technetium a natural element?
Technetium is an artificial chemical element.
Is technetium active or inactive?
Technetium is a radioactive chemical element.
Where would you mine for technetium?
Technetium is a man made chemical element.
What is the symbal for technetium on the periodic table?
The chemical symbol of technetium is Tc.
Why is iron scandium and technetium metals?
These elements have the general chemical and physical properties of metals: they are dense, hard, conductive, lose electrons etc.
What type of element is technetium?
Technetium is an artificial chemical element, a solid metal.
