The cation of francium is Fr+.
The compound francium permanganate has the chemical formula FrMnO4. Hope that helped!
The charge of sulfate ions is 2-.
The charge of nitrate ions is -1.
The ionic charge of chloride ions is -1.
Hydrogen ions are H+Hydroxide ions are OH-neutrons are written n and have no chargeelectrons are written e- and have a negative charge.So only hydrogen ions, H+, has a positive charge.
Francium has only the cation Fr+.
The valence of francium is +1.
Francium has 87 electrons but the atom is neutral.
The compound francium permanganate has the chemical formula FrMnO4. Hope that helped!
The compound FrOH is known as francium hydroxide. It consists of francium (Fr), an alkali metal, and hydroxide (OH) ions. Due to the extreme radioactivity and rarity of francium, francium hydroxide is not commonly encountered or studied in detail.
The molecule is neutral.
Francium and fluoride can form an ionic compound called francium fluoride. Francium is a highly reactive alkali metal, while fluoride is a negatively charged ion. When combined, francium will donate its electron to fluoride, forming a stable compound with a 1:1 ratio of francium to fluoride ions.
The compound formed between sodium and francium would be NaFr, with sodium as the cation and francium as the anion. This compound would have a 1:1 ratio of sodium to francium ions.
The charge of sulfate ions is 2-.
The charge of nitrate ions is -1.
Elements of Group I would have a charge of +1 when ionized. Since the OH ion has a charge of -1, the predicted hydroxide of francium would be FrOH.
On their own metals have no charge. Metal ions have a positive charge.