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Why is a piece of rock a compound?
A piece of rock is not considered a compound but rather a mixture of different minerals. Each mineral in the rock is typically a compound composed of different elements. Compounds are substances composed of two or more elements chemically bonded together in specific proportions, whereas mixtures are physical combinations of substances.
Are substances composed of two or more different atoms bonded together chemically?
Yes, substances composed of two or more different atoms bonded together chemically are known as compounds. These compounds are formed through chemical bonds, such as covalent or ionic bonds, which involve the sharing or transfer of electrons between atoms. Examples include water (H₂O), which consists of hydrogen and oxygen atoms, and sodium chloride (NaCl), which is made up of sodium and chlorine atoms.
What are compounds composed of?
Compounds are composed of two or more different elements that are chemically bonded together. These elements combine in fixed ratios to form specific compounds with unique chemical and physical properties.
What is the combination called into different substances are chemically bonded together?
The combination of different substances that are chemically bonded together is called a compound. Compounds are formed when two or more elements undergo a chemical reaction, resulting in new substances with distinct properties. The bonds can be ionic, covalent, or metallic, depending on how the atoms interact.
Why is purified water a compound?
Purified water is a compound because it is a substance composed of two or more different elements chemically bonded together. In the case of water, it is composed of hydrogen and oxygen atoms bonded together to form the compound H2O.
Can mixtures chemically bond?
Mixtures are composed of substances not chemically bonded together.
What are two or more different elements bound together called?
Compounds are substances that consist of two or more substances bonded together. Examples include water and carbon dioxide. Compounds can only be separated into their component elements by chemical means.
Which is not a characteristic of a compound-?
Different samples of a compound do not have different properties.
What do molecules chemically combined form?
Multiple molecules chemically combined form a compound. Compounds are substances composed of two or more different elements chemically bonded together.
Why is a piece of rock a compound?
A piece of rock is not considered a compound but rather a mixture of different minerals. Each mineral in the rock is typically a compound composed of different elements. Compounds are substances composed of two or more elements chemically bonded together in specific proportions, whereas mixtures are physical combinations of substances.
Is water a molecule or mixture or compound?
Water is a molecule composed of two hydrogen atoms and one oxygen atom bonded together. It is not a mixture, which is a combination of different substances that are not chemically bonded, nor a compound, which is a substance made up of two or more different elements chemically bonded together.
What is the most general classification of matter?
The most general classification of matter is into elements, compounds, and mixtures. Elements are composed of only one type of atom, while compounds are composed of two or more different types of atoms chemically bonded together. Mixtures are combinations of two or more substances that are physically mixed together but not chemically bonded.
Are substances composed of two or more different atoms bonded together chemically?
Yes, substances composed of two or more different atoms bonded together chemically are known as compounds. These compounds are formed through chemical bonds, such as covalent or ionic bonds, which involve the sharing or transfer of electrons between atoms. Examples include water (H₂O), which consists of hydrogen and oxygen atoms, and sodium chloride (NaCl), which is made up of sodium and chlorine atoms.
What are compounds composed of?
Compounds are composed of two or more different elements that are chemically bonded together. These elements combine in fixed ratios to form specific compounds with unique chemical and physical properties.
What are two characteristics that distinguish compounds from mixture?
Compounds are pure substances composed of atoms bonded together chemically in definite proportions. Mixtures are not pure substances and the components of a mixture are not chemically bonded and can be present in many different proportions.
What is the combination called into different substances are chemically bonded together?
The combination of different substances that are chemically bonded together is called a compound. Compounds are formed when two or more elements undergo a chemical reaction, resulting in new substances with distinct properties. The bonds can be ionic, covalent, or metallic, depending on how the atoms interact.
Why is purified water a compound?
Purified water is a compound because it is a substance composed of two or more different elements chemically bonded together. In the case of water, it is composed of hydrogen and oxygen atoms bonded together to form the compound H2O.
