What are similarties between hydrogen and alkali metals?

Answer 1

Alkali metals similarities Alkaline earth metals

1.In both groups reactivity is increase down the group

2.Both are isolated from their salts by electrolytic method.

3.They are silvery white metals

4.In flame both group elements give different colors .

5.Both group elements soluble in liquid ammonia and give deep blue solution

6.Both are present in s-block .

7.Both are react with H and forms respective hydrides.

8.In both grope differentiating electron enters in s sub shell.

9.Both group elements have electro positive character

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Answer 2

Chemically they are completey different in reactivity. The similarities are they are both gaseous in the elemental state and both only need to gain 1 electron to get to a stable inert gas configuration. They can also forms salts with metals such as sodium chloride and sodium hydride.

Answer 3

...i dont think there is any likings to them ask a scientist.

Answer 4

there is no similarities between these two groups.

However, if alkali metals lose one electron, they achieve the configuration of the nearest noble gas.

Answer 5

They have 1 electron in outer shell. They tend to make cations.

Answer 6

Both are diatomic. Both are molecular substances and have low boiling points. Both can form negative ions. Both form binary compounds with chlorine and iodine.