They will form Hydrogen and Strontium Chloride. Strontium might give out radiation because it should be one of the reactivity series.
It would yield 2KCl +SrCO3, Potassium Chloride will be soluble while the Strontium carbonate will be insoluble
The radius of strontium is smaller than the radius of rubidium.
The combination of the atoms releases heat energy.
Each hydrogen atom has 1 electron. When two hydrogen atoms combine they each share that electron with the other hydrogen atom, creating a covalent bond and a molecule of H2.
The observation will be a decay of the foil. Actually happening is, they react and form aluminium hydroxide along with hydrogen gas.
It would yield 2KCl +SrCO3, Potassium Chloride will be soluble while the Strontium carbonate will be insoluble
Magnesium reacts with hydrochloric acid (HCl) to form hydrogen gas and magnesium chloride. Magnesium readily gives up electrons as it binds with chlorine, replacing chlorine's covalent bond with hydrogen with a stronger, ionic bond. The free hydrogen atoms combine to form H2 hydrogen gas.
Well if you mix aluminum with hydrochloric acid, it will produce large amounts of hydrogen gas.
dihydrogen oxide, hydronium ion, Hydroperoxyl and Hydrogen peroxide
When Cu is added to hydrochloric acid , no reaction takes place. This is because copper is less reactive than hydrogen and does not displaces hydrogen from solution.
produce
it produces hydrogen
This compound is not known up today.
magmesium chloride is formed and hydrogen gas is liberated.
NaHCO3 + HCl → NaCl + H2CO3
it makes hydrogen
Strontium and lithium dissolves in water forming the corresponding hydroxide and liberating hydrogen. However the reaction is exothermic and may cause explosion / fire.