How many valence electrons are in HCN?
Understand the Problem
The question is asking for the number of valence electrons present in the molecule HCN (hydrogen cyanide). To determine this, we need to identify the number of valence electrons contributed by each atom: hydrogen (H) contributes 1, carbon (C) contributes 4, and nitrogen (N) contributes 5, leading to a total of 10 valence electrons.
Answer
10 valence electrons
The final answer is 10 valence electrons
Answer for screen readers
The final answer is 10 valence electrons
More Information
Hydrogen (H) has 1 valence electron, Carbon (C) has 4 valence electrons, and Nitrogen (N) has 5 valence electrons. Summing these, 1 + 4 + 5 = 10 valence electrons in HCN.
Tips
A common mistake is to not sum the valence electrons correctly from each individual atom in the molecule.
Sources
- Valance Electrons for HCN: Hydrogen Cyanide - YouTube - youtube.com
- How many valance electrons does the molecule HCN have? - homework.study.com
- Chemical Bonding: HCN Lewis Structure - The Geoexchange - thegeoexchange.org
AI-generated content may contain errors. Please verify critical information
