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What else can I help you with?
When wood rots and forms humus a chemical or physical change?
when wood rots and forms humus is a physical change
Solid forms into dissolved water is a chemical or physical change?
Dissolving in water is a physical change.
Is rust physical or chemical change?
Its is chemical as
What kind of change occurs when a compond is separated into its components?
A chemical change occurs because compound is two elements put together so when they are separated it forms a new substance.
What forms when two elements join during a chemical change?
a compound
Is baking soda reacts with vinegar and forms a gas a chemical or physical change?
Physical
Is baking soda reacting with vinegar and forms a gas a physical or chemical change?
Physical
Is formation of a gas is a chemical change?
The formation of gas is:- a chemical process if the gas is the product of a chemical reaction- a physical process if the gas is the product of a change of phase as sublimation and vaporization
In a chemical change what is always formed?
A chemical change always forms one or more products which can be elements, molecules, and/or compounds.
Is the mixing of iron and sulfur a physical change or chemical change?
It is always categorized as a Physical change as no new substance with different properties forms.
Is the formation of stalagmites in a cave a physical or a chemical change?
physical because doesn't matter if it forms its still a cave
Is painting wood a phyical or chemical change?
I guess it could be chemical, but really- it's a physical change
