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What else can I help you with?
When matter changes state what two things are always conserved?
When matter changes state, the amount of mass and the amount of energy are always conserved. This means that the total mass and energy of the system remain constant throughout the phase change.
What is two things that can cause matter to change from one state to another?
breaking or creating molecular bonds -- increasing or decreasing heat energy
Matter depends on what two things?
Light
What are the two changes of state in matter?
"The" two changes are wrong. There are lots of different states of matter, and therefore many different possible transitions. The most commonly studied states of matter are solid, liquid, and gas; each of them can change directly to each of the others, for a total of 6 types of change.
What are the two kinds of changes of matter?
I would suggest temperature and pressure.
What two things do all matter have in common?
All matter has mass and volume.
What are two kind of changes in matter?
Two types of changes in matter are physical changes and chemical changes. Physical changes involve a change in appearance, such as a change in shape or state, without forming new substances. Chemical changes involve a rearrangement of atoms to form new substances with different chemical properties.
What two things can cause a population to decrease?
A low birth rate and environmental hazards are two things that can cause a population to decrease.
What two things cause a population to decrease?
A low Birth Rate and environmental hazards are two things that can cause a population to decrease.
What are two changes in matter?
Liquid to gas, solid to liquid, and liquid to solid
What are the two classifications for the changes that matter undergoes?
Physical changeschemical changesYou must understand that matter can be in any one of three PHYSICAL states, liquid, solid or vapor ( a gas ).Changing physical states is not a chemical change, but a direct result of heat or cold application.
What two factors cause the matter to be in that particular state?
nothing
