In an atomic nucleus, neutrons and protons are held together by: ___________...? Mcqs

PPSC Past Papers

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

In an atomic nucleus, neutrons and protons are held together by: ___________...?

(A) Gravitational forces
(B) Exchange forces

(C) Coulombic forces
(D) Magnetic forces

✅ Correct Answer: Exchange forces

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Source: This question is taken from the Everyday Science

💡 English word par Double-Click karein: Urdu meaning + pronunciation 🔊

Stomach stores the ___________...?

(A) enzime
(B) Food

(C) hcl
(D) None of These

✅ Correct Answer: Food

Comments

Source: This question is taken from the Everyday Science

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