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What is the process called by which matter is actually changed into new substances?
The process by which matter is changed into new substances is called a chemical reaction. During a chemical reaction, atoms are rearranged to form different molecules with new properties compared to the original substances.
What is a change in matter in which new or different kinds of matter are formed?
When one or more new substances is created, the change is called a chemical change. A chemical change has occurred if there is a new substance created, there was energy released or absorbed, or the substances no longer exhibit the same chemical properties.
How is it that substances can have the same chemical formulas but make different types of matter?
You think probable to isomers.
Are the changes in the state of matter chemical changes?
No, changes in state of matter (such as melting, freezing, boiling) are physical changes, not chemical changes. Chemical changes involve the formation of new substances with different chemical properties.
Can matter change states after a chemical change?
No, matter cannot change states after a chemical change. A chemical change involves the rearrangement of atoms to form new substances, which may have different properties than the original substances. However, the state of matter (solid, liquid, gas) itself remains the same throughout the chemical change.
How do you separate matter?
Matter can be separated through physical or chemical means. Physical methods include filtration, distillation, and chromatography, which separate substances based on their physical properties. Chemical methods involve chemical reactions to convert substances into different forms, allowing for isolation of specific components.
When can chemical properties be observe?
chemical properties can be observed only when the substances in a sample of matter are changing into different substances
What can be observed only when the substances in a sample of matter are changing into different substances?
chemical change
What condition can chemical properties be observed?
Chemical Properties can be observed only when substances in a sample of matter are changing into different substances.
When matter undergoes a chemical change does the composition of the matter change?
Yes, when matter undergoes a chemical change, the composition of the matter changes at the molecular level. New substances are formed with different chemical properties than the original substances.
Matter is Classified as mixtures and?
Matter is classified as mixtures and substances. Mixtures are composed of two or more different substances that are physically combined, while substances are pure forms of matter that cannot be separated by physical means. Substances are further divided into elements and compounds.
Matter mixed together forms what?
A mixture is formed when different types of matter are combined physically, not chemically. These substances can be separated by physical means, such as filtering or evaporation. Each component in a mixture retains its own properties and does not create a new substance.
What is the process called by which matter is actually changed into new substances?
The process by which matter is changed into new substances is called a chemical reaction. During a chemical reaction, atoms are rearranged to form different molecules with new properties compared to the original substances.
How do the properties of substances formed in chemical changes compare to those of the original substances?
Substances formed in chemical changes have different physical and chemical properties compared to the original substances. This can include changes in color, odor, state of matter, melting/boiling points, and reactivity. The chemical composition of the new substances is also different from the original substances.
What is a change in matter in which new or different kinds of matter are formed?
When one or more new substances is created, the change is called a chemical change. A chemical change has occurred if there is a new substance created, there was energy released or absorbed, or the substances no longer exhibit the same chemical properties.
Which sample of matter can be separated into different substances by physical means?
A mixture is a sample of matter that can be separated into different substances by physical means. This can include techniques such as filtration, distillation, or chromatography to isolate the individual components.
What cant be separated into simpler substances or converted into another substance by chemical processes out of elements compound solution suspension and colloid?
Elements cannot be separated into simpler substances or converted into another substance by chemical processes. Elements are the building blocks of matter and are represented on the periodic table by unique symbols.
