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what is a phisical change

• A physical change is a change in which the substance turns into a different element.
• A physical change is a change in which the substance disappears completely.
• A physical change is a change in which the substance's chemical composition changes.
• A physical change is a change in which the substance's physical appearance or state changes, but its chemical composition remains the same.

what is called the reaction of a mix of some ingriedients is called .................. change

what is the diference melting point, freezing point, boiling point

• Melting point is the temperature at which a liquid turns into a gas, freezing point is the temperature at which a gas turns into a liquid, and boiling point is the temperature at which a liquid turns into a solid.
• Melting point is the temperature at which a liquid turns into a solid, freezing point is the temperature at which a solid turns into a gas, and boiling point is the temperature at which a solid turns into a liquid.
• Melting point is the temperature at which a liquid turns into a gas, freezing point is the temperature at which a solid turns into a liquid, and boiling point is the temperature at which a liquid turns into a solid.
• Melting point is the temperature at which a solid turns into a liquid, freezing point is the temperature at which a liquid turns into a solid, and boiling point is the temperature at which a liquid turns into a gas.

which is one example of a metamorfic rock

what are the 3 types of roks

• Igneous, sedimentary, and metamorphic
• Volcanic, earthquake, and landslide
• Granite, marble, and sandstone
• Round, sharp, and smooth

how is called the cycle of rocks? muy facil c las deje

what is a chemical change

• A chemical change is a process in which substances remain the same
• A chemical change is a process in which substances turn into energy
• A chemical change is a process in which one or more substances are converted into different substances with different properties.
• A chemical change is a process in which substances change color

what is a phisical change

• A physical change is a change in which the substance's physical appearance or state changes, but its chemical composition remains the same.
• A physical change is a change in which the substance becomes radioactive
• A physical change is a change in which the substance disappears completely
• A physical change is a change in which the substance's chemical composition changes

how fosils can be formed

• Fossils are formed when the remains of plants and animals are buried in sediment and undergo a process called fossilization.
• Fossils are formed when rocks transform into living organisms
• Fossils are formed when aliens visit Earth and leave behind their remains
• Fossils are formed when animals and plants are frozen in ice

when we burn a paper we have a chemical change