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When the leaf color changes in autum is it a physical change or chemical change?
It is a chemical change, a degradation of the compounds from the leaf.
Is the change in leaves a chemical or physical change?
The change is leaf color is a chemical change.
Is a leaf chaning color a physical or chemical change?
Chemical. It has to do with the closing of the part that connects the leaf to the tree and the lack of nutrients causes the leaf to turn colours.
Is mallreable a physical or chemical?
It's a physical property. Consider the metal gold. It is wonderfully malleable. It has been hammered into gold leaf for centuries.
When does the color change in a leaf indicate physical change and when dos it indicate chemical change?
The color change in a leaf typically indicates a chemical change when it results from the breakdown of chlorophyll and the revealing of other pigments, such as carotenoids and anthocyanins, as the plant prepares for winter. This process involves biochemical reactions that alter the pigments present in the leaf. Conversely, a physical change may be indicated if the color change is due to external factors like exposure to light or temperature without altering the leaf's chemical composition.
Is the dying of leaf is chemical change or physical change?
Chemical
Is a leaf that caries photosynthesis is that chemical or physical change?
chemical
Is leaves changing colors in autumn a physical or chemical change?
chemical
Is a leaf undergoes a physical or chemical change?
When a leaf changes color in the fall due to the breakdown of chlorophyll molecules, it is undergoing a chemical change. This change is triggered by environmental factors such as temperature and light, leading to the production of new pigments like anthocyanins that create the vibrant colors we see in autumn.
Does a leaf have a physical change?
it changes color in the fall
If leaves of a maple tree turn bright red as winter approaches is a chemical or physical change?
physical change because chemical changes usually cant be seen
Is a malleability a chemical or physical property?
It's a physical property. Consider the metal gold. It is wonderfully malleable. It has been hammered into gold leaf for centuries. The gold leaf is not chemically different from the metal that began the process. No chemical changes take place when it is hammered into those extremely thin bits of foil. The elements molecular composition is not changed by the act of bending, warping, "folding, spindling, or mutilating". Gold (Au) is quite malleable and soft Lead (Pb) is quite malleable and soft Diamonds (C) are not malleable nor soft
