Hydrogen reacts with an element to form a compound. Which element would have the most valence electrons and also be able to reac

Question

Alex73 [517]

4 years ago

7

Hydrogen reacts with an element to form a compound. Which element would have the most valence electrons and also be able to reac

t with hydrogen? oxygen chlorine neon nitrogen

Chemistry

2 answers:

pantera1 [17] · Answer 1 · 2022-02-07T13:41:51+03:00

Answer:

Chlorine

Explanation:

Hello.

In this case, for the given elements, we are able to know that oxygen has 6 valence electrons, chlorine 7, nitrogen 5 and neon 8, therefore neon is not able to react as it already has 8 valence electrons. Besides, the element having the most valence electrons is chlorine and its reaction with hydrogen forms hydrogen chloride as shown below:

$H_2(g)+Cl_2(g)\rightarrow 2HCl(g)$

Therefore, the required element is chlorine.

Regards.

Bingel [31] · Answer 2 · 2022-02-07T14:54:20+03:00

Bingel [31]4 years ago

5 0

Answer:

2. Chlorine

Explanation:

on edge