The number shown below the symbol of element is called...? Mcqs

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

The number shown below the symbol of element is called...?

(A) Mass Number
(B) Atomic Number

(C) Valance Number
(D) Atomic Mass

✅ Correct Answer: Atomic Mass

Comments

Source: This question is taken from the Everyday Science

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

The number shown above the symbol of element is called...?

(A) Mass Number
(B) Valency

(C) Atomic Number
(D) Oxidation State

✅ Correct Answer: Atomic Number

Comments

Source: This question is taken from the Everyday Science

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