dont know what kind of a comparision you are looking for but simply: Hydrogen has an atomic weight of 1.008 and sodium has an atomic weight of 22.99. the symbols are H for hydrogen and Na for sodium
Helium is a lighter-than-air flammable gas, while sodium is a somewhat reactive solid. They both have 1 valence (outer) electron. Sodium has an Atomic Mass of 23, while hydrogen's is 1. Hydrogen's atomic number is 1 (1 proton) and sodium's is 11 (11 protons)
Sodium is a representative element belonging to group 1 (s block element)
Sodium is highly, highly reactive, so it will always be found in nature combined with some other element. This is true for all alkali and alkali earth metals (the 2 rightmost columns on the periodic table, minus hydrogen).
Sodium.
the lowest ionization energy in IA :hydrogen ,lithiun ,sodium and potassium
Alkali Metal + Water ------> Alkali Hydroxide + Hydrogen Alkali Metal Oxide + Water ------> Alkali Hydroxide + Water Example: ================ Sodium + Water ------> Sodium Hydroxide + Hydrogen 2 Na + 2 H2O --------> 2 NaOH + H2
Sodium Hydrogen Sulphate is an alkali
The alkali metal, sodium, is an element.
The element is sodium. Sodium atoms have a low electron affinity and will replace hydrogen atoms when placed into water. The reaction of sodium and water produces hydrogen gas that is ignited by the heat of the reaction. It should be noted that almost any element in the alkali and alkaline-earth groups will replaced hydrogen in water.
Sodium is an alkali metal.
Sodium is a representative element belonging to group 1 (s block element)
Sodium is highly, highly reactive, so it will always be found in nature combined with some other element. This is true for all alkali and alkali earth metals (the 2 rightmost columns on the periodic table, minus hydrogen).
Alkali metal
Sodium.
the lowest ionization energy in IA :hydrogen ,lithiun ,sodium and potassium
No - sodium Hydroxide is NaOH and is an alkali. Hydrogen Peroxide is H2O2 and is an oxidizer
Neither, Sodium is an Alkali Metal.
Sodium is an Alkali metal. Elements in the center of the periodic table are transition metals.