WebMay 20, 2024 · Solution. Physical: boiling and melting are physical changes. When water boils, no bonds are broken or formed. The change could be written: H 2O(l) → H 2O(g) Chemical: The dark grey nail changes color to form an orange flaky substance (the rust); this must be a chemical change. Color changes indicate chemical change. WebFlexBook Platform®, FlexBook®, FlexLet® and FlexCard™ are registered trademarks of CK-12 Foundation.
What are four physical changes that you could perform on a glass …
WebJan 24, 2024 · chemical change noun the breaking or forming of bonds between molecules or atoms, making at least one new substance. chemical reaction noun … WebA change in (matter or substance) which does not alter the chemical properties of the matter. Explanation: A physical change is a type of change in which the form of matter (substance) is altered but one substance is not transformed into another different substance. mark\u0027s edmonton hours
Chapter 1 (Chemical or Physical) Flashcards Quizlet
WebBreaking of glass is a physical change. A True B False Solution The correct option is A True Physical change: A change that alters some specific property of matter without any change in the composition of its molecules is called a physical change. No new substances are formed during physical change. Physical changes can be generally … WebMar 25, 2024 · Broken glass is a physical change because the glass does not undergo any chemical changes by being broken. The glass could be returned to its original … Webphysical mixing lemonade powder into water physical cream being whipped physical water evaporating from a pond physical cutting grass physical burning leaves chemical … naylor tf