Check my answers, please?
2 answers:
1. Heat
2. ability to rust
3. A vapor
4. Liquid
5. Evaporation
<h3>Further explanation</h3>Material / Substance can be divided into 2 parts namely a single substance and a mixture. A single substance can be an element or a compound. While the mixture can be a homogeneous or heterogeneous mixture.
- 1. Heat is NOT an example of matter because heat is one of the energies that move because of temperature
- 2. ability to rust is not physical properties of matter because rusting or also called corrosion is an oxidation event due to the presence of oxygen in air and water(chemical properties)
- 3. A vapor is the state of gas because water vapor is the result of a change from a liquid to a gas due to an increase in temperature
- 4. Liquid is characterized by having an indefinite shape, but a definite volume
Indefinite volume and shape means that the sample will change in volume and shape according to the shape of the space occupied by an example such as solid which has a definite shape, definite volume
- 5. evaporation is a physical change because it does not produce chemical changes (chemical reactions), it only involves changes in its physical form from liquid to gas
heat differ from the temperature
an example of a physical change
homogenous mixture
Keywords: evaporation, changes in physics, liquid, heat
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