Abdurabi
Oxygen=8
Bromine=45
Helium=2
Argon=22
Manganese=30
Silicone=14
Wiki User
∙ 12y agoOxygen: 8 neutrons Bromine: 45 neutrons Helium: 2 neutrons Argon: 22 neutrons Manganese: 25 neutrons Silicon: 14 neutrons
Silver exists in its pure form, as it is a noble metal that is resistant to corrosion and does not easily react with other elements.
The elements in group 7 on the periodic table are: manganese, technetium, rhenium, bohrium. All of these have been classified as metallic elements. Group 7 can also mean the Halogens: Fluorine, Chlorine, Bromine, Iodine and Astatine, depending on which definition of group is used (this system is the old CAS system, now obsolete).
The formula for manganese(II) bromide is MnBr2. This is because manganese has a +2 oxidation state, while bromine has a -1 oxidation state, requiring two bromine atoms to balance the charge of one manganese atom.
NaBr has two elements: sodium (Na) and bromine (Br).
The two elements that are liquids at room temperature are mercury (Hg) and bromine (Br).
It is a solid metal. Only two elements on the periodic table are liquid: mercury and bromine.
Silver exists in its pure form, as it is a noble metal that is resistant to corrosion and does not easily react with other elements.
'''''45 nuetrons''''' who ever asked this shame on you a 13 year old answered your question jk :)
The elements in group 7 on the periodic table are: manganese, technetium, rhenium, bohrium. All of these have been classified as metallic elements. Group 7 can also mean the Halogens: Fluorine, Chlorine, Bromine, Iodine and Astatine, depending on which definition of group is used (this system is the old CAS system, now obsolete).
The formula for manganese(II) bromide is MnBr2. This is because manganese has a +2 oxidation state, while bromine has a -1 oxidation state, requiring two bromine atoms to balance the charge of one manganese atom.
Manganese pentabromide is the molecular compound MnBr5. It is composed of one manganese atom and five bromine atoms.
The compound name for MnBr₂ is Manganese(II) bromide.
Ionic bonds. Manganese is a metal and bromine is a nonmetal, therefore, they react by means of an oxidation-reduction reaction, forming ions, manganese donates electrons and bromine receives them.
The majority of chemical elements can be combined with bromine.
Manganese is found P4 G7. It is a in the metallic classification. Its atomic number is 25.
bromine <><><><><> Halogens are group 17 elements, like fluorine, chlorine, bromine, iodine, astatine, and uus-117.
The product of this reaction is magnesium bromide which is a salt.