Valency is defined as the:

Answer as guest — Start Free Practice Test to earn Practice PointsHow to earn pointsAsk a question+3Answer a question+1Someone answers yours+1Your Q gets upvoted+1Pioneer bonus (first 5)+5, ask questions & climb the leaderboard!

A Total number of protons in an atom
B Total number of neutrons in an atom
C Combining capacity of an atom
D Total mass of the atom

Show answer and explanation

Answer: C. Combining capacity of an atom

Explanation: Valency is determined by the number of electrons in the outermost shell (valence electrons). It represents how many electrons an atom needs to gain, lose, or share to achieve a stable octet.

Answering after opening this box earns no Practice Points.

Rules for asking and answering

Valency is defined as the:

More questions like this