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What else can I help you with?
When table salt forms from its elements is it chemical or physical change?
It is chemical. It is chemical because when salt is formed from elements it becomes a chemical and not a physical.
When wood rots and forms humus a chemical or physical change?
when wood rots and forms humus is a physical change
Why is frost on a car window a physical change?
Frost forming on a car window is a physical change because it is a reversible process where water vapor in the air solidifies into ice crystals when it comes into contact with the cold surface of the window. The chemical composition of the water molecules remains the same before and after the frost forms.
Is ferment chemical or physical?
Chemical. It produces new forms of matter that were not there before.
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
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
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 a nail a physical property or chemical property?
It is a chemical property because water mixing with oxygen forms rust. Rust is a chemical property
How do atoms forms?
They form from tiny molecules that start from compounds and have a chemical not physical bond.
Is mixing a physical or chemical change?
Physical cuz after a while, mixed items separate back into two forms no matter what
