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What else can I help you with?
Can molecular structure of moonlight change random?
No. Light is not made of molecules and has no molecular structure to change.
Is boiling milk a physical change or chemical?
Boiling milk is a physical change because it does not alter the chemical composition of the milk. The heat causes the milk to change from a liquid to a gas without changing its molecular structure.
A change of state is a type of what change?
A change of state is a molecular change.
What is the difference between a chemical change and a physical change in a reaction?
A physical change occur when the molecular structure of chemicals are not changed.A chemical change occur when the molecular structure of chemicals is changed.
What is a cohesive reaction?
Cohesive reaction is the process where an adhesive goes through a molecular change. This molecular change creates a new material or substance.
Is firing a egg a physical change?
yes. Because the molecules in the egg haven't changed, no color change, and it can be reversed (... if you tape it)
Does the molecular formula change at different altitudes?
No.
What does Heat causes object to?
Heat causes objects to increase in temperature, which leads to the molecules within the object moving more rapidly and spreading out. This increase in molecular motion can cause the object to expand, change state (e.g. from solid to liquid), or emit radiation.
How chemical and physical change?
A physical change occur when the molecular structure of chemicals are not changed.A chemical change occur when the molecular structure of chemicals is changed.
Does mean molecular speed change as much as the temperature water heats up?
Yes, as the temperature of water increases, the mean molecular speed also increases because the molecules gain kinetic energy. This increased kinetic energy causes the water molecules to move faster and collide with each other more frequently.
When liquid water evaporates which has taken place molecular change or chemical change?
Physical change.
Differenting physical and chemical change?
A physical change occur when the molecular structure of chemicals are not changed.A chemical change occur when the molecular structure of chemicals is changed.Grinding is physical, neutralization of an acid is chemical.
