substance
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.
False. Pure substances cannot be separated by physical means. They are chemically uniform and do not contain any impurities that can be separated through physical methods like filtration or distillation.
A pure substance contains only one kind of matter. It cannot be separated into other substances by physical means.
No, a mixture is made of two or more materials that can be separated by physical means, such as filtration or distillation. Substances in a mixture retain their individual properties and can exist in varying proportions.
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.
Matter is a pure substance if it can only be separated by chemical means, NOT physical means. This could be a compound or an element. The opposite is a mixture which can be separated/broken into smaller parts by physical means.
Matter is a pure substance if it can only be separated by chemical means, NOT physical means. This could be a compound or an element. The opposite is a mixture which can be separated/broken into smaller parts by physical means.
Only physical means; chemical means alters the chemical composition.
no, it can not be separated by a physical process.
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.
Matter is a pure substance if it can only be separated by chemical means, NOT physical means. This could be a compound or an element. The opposite is a mixture which can be separated/broken into smaller parts by physical means.
A Compound.
False. Pure substances cannot be separated by physical means. They are chemically uniform and do not contain any impurities that can be separated through physical methods like filtration or distillation.
The elements of a chemical compound can be separated only by chemical means, but not by physical means.
A pure substance.
Of course Element. Iron = Fe It cannot be separated by physical or chemical means and hence is an element Mixtures can be separated by physical means and compound by chemical means
Mixtures can be separated by physical means.