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The hardness of actinium is still very probably not determined.
Wiki User
∙ 14y ago
Actinium is a relatively hard metal with a Mohs hardness of 6. It is less hard than common metals like iron or steel, but harder than softer materials like gold or silver. However, its hardness can be influenced by impurities or alloying elements present in its composition.
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What is the color and apperience of actinium?
Actinium is a metal with a silvery appearance. It is not hard.
What is the origin of actinium?
Actinium is a natural chemical element, radioactive; actinium is a decay product of uranium.
Is actinium needed by humans?
Actinium is rarely used:- as actinium-beryllium neutron source- in radiotherapy
Why does actinium have 2 valence electrons?
The external level of electrons in actinium has 2 electrons; but actinium is trivalent.
Why was actinium named actinium?
The name actinium is derived from the Greek language word aktis with the meaning radiation.
What is the color and apperience of actinium?
Actinium is a metal with a silvery appearance. It is not hard.
What does a actinium taste like?
Actinium is a radioactive metal; no taste !
Is actinium magnetic?
no actinium is not a magnet no actinium is not a magnet
What charge does actinium have?
Actinium is a trivalent metal; only in the actinium hydride is divalent.
Is actinium metalloid?
Actinium is a metal.
What is the element of actinium used for?
Applications of actinium are: - neutron source as actinium-beryllium - radiotherapy
What is the use of actinium?
Actinium may be used in actinium-beryllium neutron sources or in radiotherapy.
What are the usses of actinium?
Actinium is rarely used:- as actinium-beryllium neutron source- in radiotherapy
Is actinium used for?
Actinium is rarely used:- as actinium-beryllium neutron source- in radiotherapy
What is the atomic symbol for actinium?
Actinium = Ac
Is actinium radioactive?
Actinium is highly radioactive.
Is actinium poisonos?
yes,actinium is poisonos.
