Question

what property of an element determines its chemical behaviour? a) size of a element b) valency of an element c) molar mass of the element d) none of these
​

Answer 1

Answer:

(b) valency of an element

Explanation:

here's the its correct

Answer 2

The property of an element that determines its chemical behaviour is:

(b) valency of an element.

- Actually, the chemical behaviour of an element is determined by its electronic configuration.

- The valency of an element depends upon its electronic configuration.

- Hence, we can say that the chemical behaviour depends upon the valency of an element.

- So, the correct answer is option (b).