A compound can only be separated into its constituent elements by a chemical reaction. In a chemical reaction, the bonds holding the atoms in the compound together are broken, resulting in the formation of new substances.
An example of a substance that cannot be separated into simpler substances by physical or chemical means is an element like gold or oxygen. Elements are made up of only one type of atom, so they cannot be broken down further by ordinary methods.
A chemical reaction starts with reactants and results in products.
a chemical reaction transforms a substance into another. in this case, the melting ice would only add more water to your tea, which is already composed primarily of water, infused with tea (leaves). ice melting is only changes the state of the substance--the substance itself does not change!
molecules
A compound that is chemically bonded together, such as water (H2O), can only be separated chemically. This involves breaking the chemical bonds between the atoms in the compound to form different substances. Physical methods like filtration or distillation cannot separate these substances.
The substance is a compound, which forms chemical bonds that cannot be physically separated, but only by a chemical change.
A Substance that can be separated into two or more substances is call a Composition, if not try Solution.----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- ----- -----From Rafaelrz.Yes. A substance that can only be separated into two or more substances by a chemical change is a 'compound'. If a body can be separated into two or more different substances by only physical processes, then the body is a 'mixture'.
studyisland answer : water
Yes.
A pure substance is a substance that cannot be separated by means of physical separation but only by chemical. It is a change in time.
Chemical properties can only be determined by changing a substance.
To determine if a substance is a mixture or a compound, you can use physical and chemical properties. Mixtures have variable compositions and can be separated by physical means. Compounds have fixed compositions and can only be separated into simpler substances by chemical reactions. Analyzing the behavior of the substance under different conditions can help distinguish between a mixture and a compound.
It is considered a physical change. A chemical change involves chemical reactions that change the substance into another substance. A physical change typically only modifies the form or phase.
Compounds can be separated into their constituent elements only by a decomposition reaction.
If the item changes form and substance chemically.
True. Chemical properties are characteristics that can only be observed when a substance undergoes a chemical change, such as reactivity with other substances or the ability to undergo a chemical reaction.
The components of a mixture can be separated by physical means, such as filtration or distillation. The components of a compound can be separated only by chemical means, meaning a chemical reaction.