Easy Chemistry Class 11 Level 3

Atomic number is equal to which quantity?

परमाणु क्रमांक किसके बराबर होता है?

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Correct Answer

B. प्रोटॉन की संख्या / Number of protons

Explanation

Step 1: Atomic number identifies an atom. Step 2: It is equal to the number of protons in the nucleus. Step 3: The identity of an element depends on its proton number.

Step 1: परमाणु क्रमांक परमाणु की पहचान बताता है। Step 2: यह नाभिक में उपस्थित प्रोटॉनों की संख्या के बराबर होता है। Step 3: किसी तत्व की पहचान प्रोटॉन संख्या से होती है।

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