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Physical change
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∙ 13y ago
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Is a change in state an indicator of a chemical reaction?
It is a change in physicalness
Is a boiling point chemical property of a substance?
Boiling is a physical change not a chemical property change. Changes of a substances state are physical changes. In a chemical change, a new compound or substance is the result. In a physical change no new substance is formed. Example: Water - whether it's a solid (ice) liquid (water) or a gas it's the same substance. When the water boils it changes to steam(gas) which is still water in the air, and when we cool down the gas (condensation) it changes back to water.
Which phrase best describes the electron transport chain in photosynthesis?
Yes. Photosynthesis involves the transfer of electrons. Photosynthesis causes a chemical change. All chemical changes involve either the transfer of electrons or a change in the configuration of electrons. No other way exists to make a chemical change.
What is the phrase change in which a substance changes directly for a gas to a solid?
solidification
What is qualitative changes?
The phrase qualitative change refers to the change of a sound. It can also refer to what the basic nature of a sound is.
Exact location of feebas?
There would be none because it changes when you change your Dewford phrase.
What is cyclic change?
Cyclic change is a phrase used to describe any change in the environment and then these changes repeat. An example is the seasons on Earth; they change and will always repeat.
Which phrase best describes a spreadsheet?
They can manipulate numbers and change calculations when one number in the table changes.
What is the defininition of physical weathering?
The official definition for the phrase physical weathering is " a term used in science that refers to the geological process of rocks breaking apart without changing their chemical composition.
What does this phrase exactly mean Time works great changes?
Literal and colloquial, 'things change over time'.
Which phrase changes require energy to be asborbed in order for the change to take place?
I believe you're thinking of an endothermic reaction.
Why is rusting iron a chemical change what is classificationslist fuur criteria for classifiction of objects around us?
1. Rusting is a chemical change because it is an oxidation reaction. 2. The second part of your phrase is another question, it is incorrect and is confuse.
