Easy Science Class 9 Level 2

What is an element?

तत्व क्या होता है?

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Correct Answer

A. एक ही प्रकार के atoms से बना शुद्ध पदार्थ / Pure substance made of one type of atoms

Explanation

Step 1: Identify the concept: this is about element definition. Step 2: An element has only one kind of atoms and cannot be broken into simpler substances by chemical methods. Step 3: Remember one atom type equals element.

Step 1: concept पहचानें: यह element definition से जुड़ा है। Step 2: Element में केवल one kind of atoms होते हैं और इसे chemical methods से सरल substances में नहीं तोड़ा जा सकता। Step 3: One atom type equals element याद रखें।

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