The electronic that have been knocked out of the outer most shell of an atom are known as...? Mcqs

PPSC Past Papers

Latest MCQs

The electronic that have been knocked out of the outer most shell of an atom are known as...?

(A) Free Electrons
(B) Valence Electrons

(C) Core Electrons
(D) Conductors

✅ Correct Answer: Free Electrons

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

Atom which loses two electrons from its outer shell to form ion is called...?

(A) Oxygen
(B) Potassium

(C) Magnesium
(D) Carbon

✅ Correct Answer: Magnesium

Comments

Source: This question is taken from the Everyday Science

MCQs Categories


Best of Luck

From ShineGk.com

Share our website's link