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What else can I help you with?
Is the melting paraffin physical or chemical change?
physical change
Matter can undergo physical and what other type of change?
Matter can undergo go both physical and chemical change.
What happens when bromine water is added to paraffin?
When bromine water is added to paraffin, no visible reaction occurs. Paraffin is a non-reactive hydrocarbon compound, so it does not undergo a chemical reaction with bromine. The bromine remains as a colored solution with no change in the paraffin.
Is it a violation that an accused undergo paraffin test without his lawyer?
No. A paraffin test gathers evidence, it is not interrogation.
What substances undergo physical change?
All substances have physical changes.
Does wood undergo a physical change before it burns?
No. It is a chemical change.
When a bottle breaks into pieces does it undergo a chemical or physical change?
It is a physical phenomenon.
Does a heterogenous mixture undergoe a physical or chemical change?
Heterogenous mixtures undergo physical change (I THINK)
Is Hg a physical or chemical change?
Hg is not a change, it is an element. It can undergo changes, both physical and chemical.
When do water undergo a change in physical properties?
These physical properties depends on the water temperature.
Is it physical or chemical change a candle wax falls on the ground and cools?
Cooling, and changing from a liquid to a solid are physical changes, not chemical changes. The chemical composition of the paraffin does not change.
Is magnesium physical change or chemical change?
Magnesium is not a change of any sort. It is a metallic element that can undergo both physical an chemical changes.
