the change of matter are the physical and chemical change
physical change is a substance that do not change.
chemicalchange is a substance that change.
examples of physical:
crumpling of paper
evaporation of liquid
examples of chemical:
digestion of food
burning of wood
i can answer only four (4) examples of each kind of matter:
Solid: Rubber, Iron, Ice, Chalk
Liquid: Alcohol, Gasoline, Oil, Water
Gas: Air, Natural Gas, Carbon Dioxide, Steam
well u are half way there......
it is when the states of matter change from a gas to a liquid,
liquid into solid,
liquid to gas
and more
liquid to solid, solid to liquid, liquid to gas.
give me chocolte right now. give me my money back.
The two types of changes in matter that it goes through is physical change and chemical change... trust me, we are learning this at school.
The General Properties of Matter 1. Mass- very common to all matter. Mass does not change unless divided or removed to a body of matter. 2. Weight- it depends in the attraction of the pull of gravity thus, it changes from place to place. 3. Impenetrability- there are no two things that can occupy the same space. 4. Inertia- a matter that is at rest will remain at rest but can only be moved when external force is applied. 5. Porosity- states that matter has pores. 6. Form and shape- where we can distinguish what kind of matter is the thing observed. 7. Volume- capacity or space occupied. And boiling point elevation, freezing point depression.
yo it means a boat floating on water
1. Switch off lights ,fans and computers when not in use. 2. Recycling the school waste.
gets bigger and changes color
state two examples for each of the four states of matter
The three states of matter are solid, liquid, and gas. Examples are iron, water, and oxygen respectively.
state two examples for each of the four states of matter
1. solid fat melts to liquid and drips out 2. proteins break-down to cause tenderness
give me two examples of hardware
state two examples for each of the four states of matter
with which motion is N hook attached to straight strokes? Give two examples?
massWell, there are two measurements that I will give you because I am unsure of the question. Density is the number of particles in a material chunk. This doesn't change unless the form of the matter changes (like cooling or heating). Volume is the amount had at the moment. This changes.
The two types are chemical and physical changes.
give to examples for baseband
massWell, there are two measurements that I will give you because I am unsure of the question. Density is the number of particles in a material chunk. This doesn't change unless the form of the matter changes (like cooling or heating). Volume is the amount had at the moment. This changes.