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Is actinium a metal non metal or a metaloide?
Actinium is a metal.
Is actinium a metal nonmetal or a metalloid?
Actinium is a metal.
Is a actinium a metal nonmetal or metalloid?
Actinium is a metal. It is a silvery radioactive element that belongs to the group of elements known as the actinides.
Is actinium metalloid?
No, actinium is not a metalloid. It is a radioactive metal element that belongs to the actinide series on the periodic table.
What charge does actinium have?
Actinium is a trivalent metal; only in the actinium hydride is divalent.
What is the chemical state of the actinium?
Actinium is a solid metal.
What is the normal phrase of actinium?
Actinium is a solid metal.
Is actinium metal or nonmetal?
Not soluble in water (probably only a slow reaction), soluble in acids.
What is the color and apperience of actinium?
Actinium is a metal with a silvery appearance. It is not hard.
Is actinium a transition element?
Yes, actinium is an inner transition metal.
Is actinium the most reactive?
Actinium is a very reactive (but not the most) metal; the Pauling electronegativity is 1,1.
What does a actinium taste like?
Actinium is a highly radioactive element and is not safe to taste or ingest. It can pose severe health risks due to its radioactivity. It is not recommended to come into contact with actinium in any form.
