Answered

Westonci.ca is the Q&A platform that connects you with experts who provide accurate and detailed answers. Connect with a community of experts ready to help you find solutions to your questions quickly and accurately. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

Explain why changes of state are physical changes.

Sagot :

Physical changes are those that have a change in "characteristics" therefore state change is when the state (solid, liquid, gas) are changed. 
In your answer you can put because state change is when the substance changes to a solid, liquid, or gas. 
sorry if its confusing... however chemical changes are when there is a rection between two interactions of substances and there is gas formed, along with heat, and is difficult to reverse. 
arturolabrada06

Physical Changes have different classifications than chemical changes. when a substance or object undergoes a physical change, its chemical compounds remain the same. Whilst in a physical change, it would change its physical appearance such as shape, color, or texture (smooth or rough)

Thanks for using our platform. We're always here to provide accurate and up-to-date answers to all your queries. Thanks for stopping by. We strive to provide the best answers for all your questions. See you again soon. Thank you for using Westonci.ca. Come back for more in-depth answers to all your queries.