اختبار اختيار من متعدد تفاعلي: Students will explore property changes in chemical reactions انسباير

A

The substances maintain all of their original properties but change their physical state from a solid to a liquid due to simple melting.

B

The starting materials completely retain their atomic bonds, allowing them to be separated easily by mechanical filtering.

C

The initial substances show a consistent pattern of changing shape and volume while keeping their original identity intact.

D

The original substances lose their characteristic properties, yielding new substances with distinct patterns like unexpected color changes, gas production, or temperature shifts.