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How do the 2 kinds of pure substances differ?
The particles in a pure substance are all "identical".
Which type of substance is composed of two or more different kinds of elements always in the same ratio?
Two or more different elements that are chemically combined in a definite ratio is a compound. Based on the nature of the bonds, it can be called an ionic compound (i.e. atoms bonded together by ionic bonds) or an molecular compound (i.e. atoms bonded together by covalent bonds).
What is the main distinction between the two kinds of pure substances?
The main distinction between the two kinds of pure substances—elements and compounds—lies in their composition. Elements consist of only one type of atom and cannot be broken down into simpler substances by chemical means, while compounds are formed from two or more different types of atoms chemically bonded together and can be broken down into their constituent elements. This difference in composition defines their chemical properties and behaviors.
What are substances composed of different types of atoms bonded together?
A compound is composed of different kinds of atoms that are covalently bonded together. Compounds are made up from atoms of different elements.
What is any combination of two or more different kinds of atoms?
Two or more atoms chemically combined in a specific ratio are a molecule.
What are the two kinds of subtances in science?
The two main types of substances in science are elements and compounds. Elements are the simplest form of matter and cannot be broken down further. Compounds are made up of two or more elements chemically bonded together.
Distinction is made between these two kinds of pure substances?
The two kinds of pure substances are elements and compounds. Elements are made of only one type of atom, while compounds are made of two or more types of atoms chemically bonded together in fixed ratios.
Atoms of 2 or more kinds of elements bonded together?
compound
Explain the difference between elements and compounds?
Elements are substances made up of only one type of atom, such as oxygen or gold. Compounds are made up of two or more different elements chemically bonded together, forming a new substance with unique properties, like water (H2O) or salt (NaCl).
Why is water h2o classified as a compound but oxygen gas o2 is not?
Water (H2O) is classified as a compound because it consists of two different elements (hydrogen and oxygen) that are chemically bonded together. Oxygen gas (O2) is classified as a pure substance or element because it is made up of two atoms of the same element (oxygen) bonded together.
How are elements and compounds connected?
Elements are substances made up of only one type of atom, while compounds are substances made up of two or more different types of atoms chemically bonded together. Compounds are formed when elements chemically combine and bond with each other in specific ratios to create a new substance with unique properties. Elements are the building blocks of compounds, as compounds are composed of elements.
How do the 2 kinds of pure substances differ?
The particles in a pure substance are all "identical".
Which type of substance is composed of two or more different kinds of elements always in the same ratio?
Two or more different elements that are chemically combined in a definite ratio is a compound. Based on the nature of the bonds, it can be called an ionic compound (i.e. atoms bonded together by ionic bonds) or an molecular compound (i.e. atoms bonded together by covalent bonds).
A what is made of two or more kinds of matter that are placed together?
A mixture is made of two or more kinds of matter that are physically combined but not chemically bonded together. Each component retains its own properties in a mixture.
What is the main distinction between the two kinds of pure substances?
The main distinction between the two kinds of pure substances—elements and compounds—lies in their composition. Elements consist of only one type of atom and cannot be broken down into simpler substances by chemical means, while compounds are formed from two or more different types of atoms chemically bonded together and can be broken down into their constituent elements. This difference in composition defines their chemical properties and behaviors.
What are substances composed of different types of atoms bonded together?
A compound is composed of different kinds of atoms that are covalently bonded together. Compounds are made up from atoms of different elements.
What is any combination of two or more different kinds of atoms?
Two or more atoms chemically combined in a specific ratio are a molecule.
