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Astatine is a halogen; position in the Periodic Table of Mendeleev: group 17, period 6.
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How many protrons does astatine have?
Astatine has 85 protons.
What is the electronegativity of astatine?
The valence of astatine is -1.
What odor does astatine have?
The odor of astatine is not known up today.
Is astatine a pure mineral?
Astatine is not a mineral but a chemical element. Astatine can be obtained as a pure element but in extremely small quantities.
Ia astatine a metal metalloid or a nonmetal?
Astatine is a nonmetal and halogen.
What type of element is astatine?
Astatine is an element with the symbol At.
What is astatine?
The color of the element astatine is unknown.
How many valence electrons does astatine have?
Astatine has 125 neutrons
How many protrons does astatine have?
Astatine has 85 protons.
What does francium astatine equal to?
francium plus (+) Astatine *
What is astatine chemical symbol?
The chemical symbol of astatine is At
What is the astatine chemical symbol?
The chemical symbol of astatine is At
What is the electronegativity of astatine?
The valence of astatine is -1.
How is astatine used commercially?
Now, no commercial use for astatine; but the isotope astatine 211 was proposed for the radiotherapy of cancers.
What odor does astatine have?
The odor of astatine is not known up today.
What at the common compounds formed by astatine?
what is a common compound of astatine
Is astatine a gas or a liquid?
Astatine is a solid at room temperature.
