Their physical properties are similar except for that hydrogen peroxide is 40% denser.
Hydrogen
Chlorine ,Bromine and Iodine have same chemical properties as Fluorine.
hydrogen+peroxide
Rubidium (Rb) can react with many things such as hydrogen because rubidium has one spare electron 2, 8, 18, 8, 1 and hydrogen has only one outer electron so hydrogen in water will reactvigorously with rubidium as hydrogen is desperate to gain one electron and rubidium is desperate to lose one electron and when these bond they form an ion.
Their physical properties are similar except for that hydrogen peroxide is 40% denser.
Hydrogen
One of the ways the Periodic Table is organized is by rows. After Hydrogen, the next four elements is: Lithium, Sodium, Potassium and Rubidium. These are also in the same Group as Hydrogen therefor they are the closest to having similar properties to Hydrogen. I'm studying the Periodic Table in class. (Eighth grade Science.)
Chlorine ,Bromine and Iodine have same chemical properties as Fluorine.
hydrogen+peroxide
Hydrogen Chloride is a strong acid. There is substantial information on its properties on the wikianswers portion of this site.
2 hydrogen and 1 oxygen
Hydrogen hasn't metallic properties.
Yes, they have similar chemical properties.
Rubidium (Rb) can react with many things such as hydrogen because rubidium has one spare electron 2, 8, 18, 8, 1 and hydrogen has only one outer electron so hydrogen in water will reactvigorously with rubidium as hydrogen is desperate to gain one electron and rubidium is desperate to lose one electron and when these bond they form an ion.
sorry i know witch one it is but i could never find the name of it.
Protons