एक तटस्थ परमाणु में चार अतिरिक्त इलेक्ट्रॉन जोड़ दिए गए। उसका अंतिम आवेश क्या होगा?

Four extra electrons are added to a neutral atom. What will be its final charge?

Explanation opens after your attempt
Correct Answer

A. ऋण चार मूल आवेश / Negative four elementary charges

Step 1

Concept

A neutral atom has zero net charge.

Step 2

Why this answer is correct

Four extra electrons add four negative elementary charges.

Step 3

Exam Tip

Therefore the final charge is negative four elementary charges. चरण 1: तटस्थ परमाणु का कुल आवेश शून्य होता है। चरण 2: चार अतिरिक्त इलेक्ट्रॉन चार ऋणात्मक मूल आवेश जोड़ते हैं। चरण 3: इसलिए अंतिम आवेश ऋण चार मूल आवेश होगा।

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