It produces nitrogen gas and water
4NH3+3O2+heat 2N2+6H 2O
Answer:
All the members of a group of elements have the same number of valence electrons and similar chemical properties.
Explanation:
The vertical columns on the periodic table are called groups or families because of their similar chemical behavior.
Niterogen if I’m wrong please correct me
Answer: C (The first species to populate an uninhabited area)
Explanation:
<span>Answer:
Correct answers are- Electron affinity decreases; Cl has 7 valence electrons but Na has only 1. So Na is going to lose its e, Cl is going to gain an e.</span>