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well according to the theory of the father of chemistry which is Jon mcdale says that if u multiply 20 by 2 then - 5 calculate the percentage to the nearest tenth multiply by 100 then it will give u the answer which is homogeneous substances are always pure so yes they are :D ignore wat i said now lol
What else can I help you with?
Substances are divided into two classes?
Some people divide matter into pure substances and mixtures. Pure substances are elements and compounds. Mixtures include homogeneous and heterogeneous mixtures. Some people divide matter into homogeneous matter and heterogeneous matter. Homogeneous matter includes pure substances and homogeneous mixtures (solutions). Heterogeneous matter is heterogeneous mixtures.
Can the terms heterogeneous and homogeneous be applied to pure substances as well as mixtures?
Yes, the terms heterogeneous and homogeneous can be applied to both pure substances and mixtures. A pure substance can be either homogeneous (uniform composition) or heterogeneous (non-uniform composition), depending on its physical properties. Similarly, a mixture can also be classified as either homogeneous (uniform composition) or heterogeneous (non-uniform composition) based on the distribution of its components.
Are iodine crystals homogeneous mixtures?
Iodine is an element, so a pure substance, not a mixture, (so even not homogeneous).
What are the two main categories matter is classified into?
Matter is classified into two main categories: pure substances and mixtures. Pure substances are further divided into elements and compounds, while mixtures are divided into homogeneous and heterogeneous mixtures.
What are the two groups in which matter can be divided?
solids and liquids (gas and plasma are secondary categories) Historically As defined by Robert Boyle: 1) Elements: could not be broken down into simpler substances 2) Compounds: Could be broken down via physical or chemical process.
Substances are divided into two classes?
Some people divide matter into pure substances and mixtures. Pure substances are elements and compounds. Mixtures include homogeneous and heterogeneous mixtures. Some people divide matter into homogeneous matter and heterogeneous matter. Homogeneous matter includes pure substances and homogeneous mixtures (solutions). Heterogeneous matter is heterogeneous mixtures.
What are pure substances solutions homogeneous mixtures colloids or compounds?
Compounds and solutions are pure substances
What are pure substances A solutions Bcompounds C homogeneous mixtures D colloids?
compounds
Can the terms heterogeneous and homogeneous be applied to pure substances as well as mixtures?
Yes, the terms heterogeneous and homogeneous can be applied to both pure substances and mixtures. A pure substance can be either homogeneous (uniform composition) or heterogeneous (non-uniform composition), depending on its physical properties. Similarly, a mixture can also be classified as either homogeneous (uniform composition) or heterogeneous (non-uniform composition) based on the distribution of its components.
Are iodine crystals homogeneous mixtures?
Iodine is an element, so a pure substance, not a mixture, (so even not homogeneous).
What are the two main categories matter is classified into?
Matter is classified into two main categories: pure substances and mixtures. Pure substances are further divided into elements and compounds, while mixtures are divided into homogeneous and heterogeneous mixtures.
What are the two groups in which matter can be divided?
solids and liquids (gas and plasma are secondary categories) Historically As defined by Robert Boyle: 1) Elements: could not be broken down into simpler substances 2) Compounds: Could be broken down via physical or chemical process.
What can be classified as a substance?
A substance can be classified as a form of matter that has a specific chemical composition and properties. This includes elements, compounds, and mixtures. Examples of substances include water (H2O), salt (NaCl), and air (a mixture of gases).
Why these pure substances come up into mixtures?
Pure substances come up into mixtures because different substances can combine physically without undergoing a chemical reaction. These mixtures can be either homogeneous (uniform composition) or heterogeneous (non-uniform composition) depending on the interactions between the pure substances. Mixing pure substances allows for the creation of new materials with unique properties and characteristics.
What are the two main parts of matter?
The matter can be decomposed into two parts: - the first part is named electrocinematicoxyme or positive matter - the second and last part is named transvakineticase or neutral matter. This was demonstrated by Alibert Montrocq, a French astrophysicist in 1926 and is known as the dual experimentation of Montroq (entered the history with the wrong spelling, too bad for Mr Montrocq).
How many groups can matter be divided into?
Matter can be classified into two main groups: pure substances and mixtures. Pure substances are further divided into elements and compounds, while mixtures can be further categorized into homogeneous and heterogeneous mixtures based on their composition and properties.
3 characteristics of mixture from pure substance?
Mixtures can be separated into their components physically, whereas pure substances cannot be separated by physical means. Mixtures do not have a fixed composition and can vary in their ratios of components, while pure substances have a specific chemical formula. Mixtures can be heterogeneous or homogeneous, depending on the distribution of their components, while pure substances are always homogeneous.
