Compounds are two or more substances chemically bonded together.
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.
Mixtures. Mixtures are combinations of two or more substances that can be separated by physical means, such as filtration, distillation, or evaporation, because the components retain their individual properties.
Mixtures, such as saltwater and trail mix, are physical combinations of different pure substances that can be separated into their original components by physical means like filtration, distillation, or evaporation.
A mixture is a material made of two or more substances that can be physically separated. Mixtures are the sole product of a mechanical mixing or blending of chemical substances
The two types of substances are pure substances and mixtures. Pure substances are made of only one type of particle and cannot be separated into other substances by physical means, while mixtures are made of two or more different substances that are physically combined and can be separated by physical means.
Mixtures.
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.
Mixtures. Mixtures are combinations of two or more substances that can be separated by physical means, such as filtration, distillation, or evaporation, because the components retain their individual properties.
A sample that cannot be separated into two or more substances by physical means is a compound. A compound is made up of 2 or more elements which cannot be broken down by physical means.
Mixtures, such as saltwater and trail mix, are physical combinations of different pure substances that can be separated into their original components by physical means like filtration, distillation, or evaporation.
A mixture is a material made of two or more substances that can be physically separated. Mixtures are the sole product of a mechanical mixing or blending of chemical substances
element
element
a mixture
A mixture is a combination of different substances that remain as individual substances and can be separated by physical means. Examples include a mixture of salt and sand, where you can separate them through processes like filtration or evaporation.
The two types of substances are pure substances and mixtures. Pure substances are made of only one type of particle and cannot be separated into other substances by physical means, while mixtures are made of two or more different substances that are physically combined and can be separated by physical means.
A compound can be separated into two or more substances through chemical reactions. Physical mixtures, such as an alloy or a solution, can also be separated into their individual components through physical means like filtration or distillation.