What is the best revision point of Level 4?Level 4 का best revision point क्या है?
Answer and explanationउत्तर और व्याख्या
Correct answer:सही उत्तर: Remember properties changes particle model and examples togetherproperties changes particle model और examples को साथ याद रखें
In Nature of matter physical chemical properties and changes are asked. Identification becomes easy through examples.Nature of matter में physical chemical properties और changes पूछे जाते हैं। Examples से पहचान आसान होती है।
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