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Promethium is an element and does not have a charge. As it has only be found in trace quantities, its chemistry has not been fully investigated. It has been anticipated that the likely charge when it forms compounds would be +3.
Wiki User
∙ 11y ago
Wiki User
∙ 8y agoThe electron configuration is [Xe]4f5.6s2.
Wiki User
∙ 8y agoThe electron configuration of promethium is [Xe]4f5.6s2.
Wiki User
∙ 15y ago[Xe] 4f5 6s2
Wiki User
∙ 11y agoPromethium has 61 electrons.
Wiki User
∙ 8y agoPromethium has 61 protons.
Wiki User
∙ 8y agoPromethium is trivalent.
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What phase changes can happen to promethium?
Promethium can be melted and boiled.
What is the half life of promethium?
Promethium 145 has a half life of 17.7 years. Promethium 146 has a half life of 5.53 years. Promethium 147 has a half life of o.22 years.
How does promethium smell like?
Promethium does not occur naturally on earth, but as a by-product of uranium fission. It is very radioactive and its salts have a pinkish or reddish color. Promethium colors its surrounding air with a pale blue-green light.
Can promethium be used on edible plants?
It is impossible, promethium is highly radioactive.
What is the chemical symbol fo promethium?
The chemical symbol of promethium is Pr.
Is Promethium magetic?
Promethium is paramagnetic.
Is promethium flammable?
Promethium is not flammbale.
What substances are in promethium bromide?
Promethium bromide contain promethium and bromine.
Is promethium flamable?
Promethium is not flammable.
What is promethium odor?
Promethium has no odor.
Is promethium soluble?
Promethium is not soluble in water.
What is the normal stage of promethium?
Promethium is a metal.
Is promethium a solid?
Yes. Promethium is a solid.
Is promethium a flamable element?
Promethium is not flammable.
Do promethium have odor?
Promethium hasn't odor.
What is the normal phase of promethium?
Promethium is a solid.
Does promethium have protons?
Promethium has 61 protons.
