A physical change occurs.
physical change
In my living environment, a chemical change occurs when food is digested in the stomach, where complex molecules are broken down into simpler ones. In my non-living environment, a chemical change occurs when iron rusts due to exposure to oxygen and moisture, forming iron oxide.
A color change can be an indicator of a chemical reaction.
You can tell a chemical and a physical change apart because a physical change is any change in size, shape, form, or state where identity of the matter stays the same.Example of a physical: If you cut a watermelon into chunks, the watermelon has changed size and shape.If you put one of the chunks into your mouth and bite it you have changed the size and shape again.Chemical change occurs when one type of matter changes with different properties chemical change goes around you everyday.Signs of a chemical change are the formation of a gas.yes because i wrote it!
no physical change does not change matter
A physical change occurs.
physical change
A physical change occurs.
Yes, a physical change occurs when matter changes state. This change is reversible and does not alter the chemical composition of the substance. Examples include melting, freezing, vaporization, and condensation.
development
In my living environment, a chemical change occurs when food is digested in the stomach, where complex molecules are broken down into simpler ones. In my non-living environment, a chemical change occurs when iron rusts due to exposure to oxygen and moisture, forming iron oxide.
True
A change in the state of matter occurs when heat energy is added or removed.
A color change can be an indicator of a chemical reaction.
it is a chemical change! (sexy right?;)
The formation of a colored solution when the two colorless chemicals are mixed together can indicate a chemical change. This change could result from a reaction between the two chemicals, leading to the formation of a new colored compound.