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What are elementary substances and how do they differ from compounds in terms of their chemical composition?
Elementary substances are pure substances made up of only one type of atom, such as oxygen or gold. Compounds, on the other hand, are made up of two or more different types of atoms chemically bonded together, such as water (H2O) or carbon dioxide (CO2). The main difference between elementary substances and compounds is that elementary substances consist of only one type of atom, while compounds consist of multiple types of atoms bonded together.
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What are substances with constant composition that can be broken down into elements by chemical processes?
Compounds are substances with constant composition that can be broken down into elements by chemical processes. For example, water (H2O) is a compound that can be broken down into hydrogen and oxygen through chemical reactions.
What is the relationship between compounds and minerals?
Minerals are naturally occurring inorganic substances with a specific chemical composition and structure, while compounds are substances composed of two or more elements chemically bonded together. Some minerals are compounds, as they are composed of specific chemical elements bonded in a particular way. Conversely, not all compounds are minerals, as compounds can be synthetic or organic in nature.
What is the relationship between the two compounds in terms of their chemical properties?
The relationship between the two compounds in terms of their chemical properties is that they share similar characteristics due to their chemical structure and composition. This can affect how they react with other substances and their physical properties.
How are molecules, compounds, and pure substances related in terms of their chemical composition and properties?
Molecules are the smallest units of compounds, which are made up of two or more different elements chemically bonded together. Pure substances can be either elements or compounds. All three are related in that they have specific chemical compositions and properties that are unique to their structure.
Does the composition of a substance always stay the same?
The composition of pure substances, such as elements and compounds, are always the same. The composition of mixtures can vary.
What would be regarded as compounds?
Compounds are substances formed by the chemical bonding of two or more elements. Examples include water (H2O) and sodium chloride (NaCl). Compounds have a fixed chemical composition and can be broken down into simpler substances through chemical reactions.
What are substances with constant composition that can be broken down into elements by chemical processes?
Compounds are substances with constant composition that can be broken down into elements by chemical processes. For example, water (H2O) is a compound that can be broken down into hydrogen and oxygen through chemical reactions.
What is the difference between a chemical reaction and a chemical composition?
when 2 or more compounds react chemically to form a new compound then it is called chemical reaction chemical reaction whereas the quantity and no. chemical elements presents in chemical compound is called the chemical composition
What is the difference between atoms compounds minerals?
Minerals are solid homogeneous inorganic substances having a specific chemical composition that can be represented by a chemical formula. They are different from rocks, which can be a mixture of minerals and non-minerals and do not have a specific chemical composition.
What is a combination of two or more substances that are chemically combined?
A combination of two or more substances that are chemically combined is called a compound. Compounds have a fixed composition and can be broken down into simpler substances through chemical reactions.
What is the relationship between compounds and minerals?
Minerals are naturally occurring inorganic substances with a specific chemical composition and structure, while compounds are substances composed of two or more elements chemically bonded together. Some minerals are compounds, as they are composed of specific chemical elements bonded in a particular way. Conversely, not all compounds are minerals, as compounds can be synthetic or organic in nature.
What is the relationship between the two compounds in terms of their chemical properties?
The relationship between the two compounds in terms of their chemical properties is that they share similar characteristics due to their chemical structure and composition. This can affect how they react with other substances and their physical properties.
What are substances that can be broken down into simpler substances?
Chemical compounds.
What are substances that can be broken down to simpler substances?
Chemical compounds.
How are molecules, compounds, and pure substances related in terms of their chemical composition and properties?
Molecules are the smallest units of compounds, which are made up of two or more different elements chemically bonded together. Pure substances can be either elements or compounds. All three are related in that they have specific chemical compositions and properties that are unique to their structure.
Does the composition of a substance always stay the same?
The composition of pure substances, such as elements and compounds, are always the same. The composition of mixtures can vary.
What is a substance that has a uniform chemical composition throughout.?
The substances which are all having uniform chemical composition through out are all known as homogeneous substances.
