Question

Give example in case of the following reactions 1 when two elements react t o form a compound

Answer 1

Hey Buddy,

Since you have only mentioned that Give An Example of the reaction when two elements react to form a compound.

(and no other detail is provided)

So here is your answer

When two elements combine/reacts to form a new compound this reaction is called Combination Reaction.

Some of the Examples are:-

1 - When Hydrogen reacts with oxygen it forms Water.

i.e. (2H) + (O) = (H²O)

2 - When Carbon reacts with oxygen it forms Carbonoxide.

i.e. (C) + (O²) = (CO²)

ETC.

Hope It's Helps

^_^