45.0k views
4 votes
What is valency of an atom?​

User NKeddie
by
8.5k points

2 Answers

7 votes

Answer:

the combining capacity if an atom is know as valency.

the property of an element that determines the number of other atimd with an aton if the element can combine.

User Radioreve
by
8.2k points
4 votes

The number of replaceable electrons in an atom is called its valency.

Examples

  • Monovalent - Hydrogen
  • Divalent - Oxygen

  • Valency = 8 - Number of electron in last shell [When number of electrons in last shell > 4]

  • Valency = Number of electron in last shell [When number of electrons in last shell < 4]

Thanks !

☺️☺️☺️☺️☺️☺️☺️

User Rogach
by
8.2k points

Related questions

asked Dec 16, 2024 50.0k views
Jlarsch asked Dec 16, 2024
by Jlarsch
8.7k points
1 answer
4 votes
50.0k views
1 answer
0 votes
233k views