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What else can I help you with?
What cannot be seperated by physical means?
Elements
Is sawdust an element compound or a mixture and how do you know which it is?
Sawdust is a mixture because it is composed of different elements and compounds, such as cellulose, lignin, and hemicellulose. Mixtures can be separated into their individual components through physical means, such as filtering or distillation, without changing the properties of the substances. Elements and compounds, on the other hand, combine in fixed ratios and cannot be separated into simpler substances by physical means.
Is copper oxide a mixture or a compound?
It's a compound as the copper and oxygen are chemically bound to each other.
What are two ways in which mixtures differ from compounds?
The ingredients in a mixture are not in any fixed proportion to each other; they are in fixed proportions in a compound.The individual components in a mixture keep their own characteristics but the components of a compound have different characteristics than those of the individual parts.The components of a mixture are unchanged from their original states and can be separated by physically means. The components of a compound are chemically and physically altered from their original states and cannot be separated from the compound by physical means.A mixture is prepared by physical means and can be separated by physical means, while a compound is prepared chemically and may (generally) disitegrate chemically, although not necessarily to original componentsA compound has single boyling, freezing points while a mixture may havesome, or rangeWhich what?
A solution can be distinguished from a compound by its?
A solution is a homogeneous mixture where substances are evenly distributed, while a compound is a substance made up of two or more elements chemically bonded together in fixed proportions. Solutions can be separated through physical means, while compounds require chemical reactions for separation.
What cannot be seperated by physical means?
Elements
How was neptunium separated into individuals elements?
Neptunium is an individual element; isotopes of neptunium are not separated.
Can a mixture be chemically separated?
No, a mixture cannot be chemically separated. Chemical separation involves breaking down a compound into its individual elements through chemical reactions, whereas a mixture is a physical combination of substances that can be separated using physical methods like filtration or distillation.
How do the properties of compounds compare to the properties of the individual elements that make up the compound?
Compounds cannot be separated by physical means while elements are made up of only one kind of matter.
A sample that cannot be separated into two or more substances by physical means is what?
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.
What element or compound cannot be physically separated?
An element or compound that cannot be physically separated is an atom. Atoms are the smallest unit of matter that retains the properties of an element and cannot be further broken down by physical means. Compounds, on the other hand, can be separated into their individual elements through chemical reactions.
Can a compound be separated by a physical means?
no, it can not be separated by a physical process.
When two or more elements are mixed together and cannot be separated by physical means is called a?
You probably think to the preparation of a chemical compound.
Is sawdust an element compound or a mixture and how do you know which it is?
Sawdust is a mixture because it is composed of different elements and compounds, such as cellulose, lignin, and hemicellulose. Mixtures can be separated into their individual components through physical means, such as filtering or distillation, without changing the properties of the substances. Elements and compounds, on the other hand, combine in fixed ratios and cannot be separated into simpler substances by physical means.
What type of matter that cannot be separated by physical change?
A substance that cannot be separated by physical change is a pure substance. This includes elements and compounds. In a pure substance, the individual components are chemically combined, making it impossible to separate them without a chemical reaction.
Can be separated by physical methods?
No, compounds cannot be separated by physical methods. Because of their chemical bonds, they can only be separated by chemical methods.
Can the elements that make up a compound be separated using techniques such as chromatography or evaporation?
No, chromatography separates compounds based on their different affinities to a stationary phase, while evaporation separates based on differences in volatility. Both techniques are used to separate mixtures of compounds, not individual elements within a compound. Elements within a compound are chemically bonded and cannot be separated using physical techniques like these.
