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What shows the kinds and proportions of atoms in a compound?
A chemical formula shows the kinds and proportions of atoms in a compound. The subscripts in a chemical formula represent the number of atoms of each element present in the compound. For example, in the compound H2O, there are two atoms of hydrogen (H) and one atom of oxygen (O).
A compound is?
In chemistry, a compound is a substance that results from a combination of two or more different chemical element s, in such a way that the atom s of the different elements are held together by chemical bonds that are difficult to break.
A chemical compound is represented by what?
A chemical compound is represented by a specific combination of chemical elements bonded together in a specific ratio. This combination is represented by a chemical formula that shows the type and number of atoms of each element in the compound.
A chemical formula shows the kind and number of atoms that form a?
molecule. It is a shorthand way to represent the elements and their proportions in a compound. The formula provides information about the composition of the substance.
What is the ratio of elements in a compound?
The ratio of elements in a compound is determined by the number of atoms of each element present in the compound. This ratio is represented by the chemical formula of the compound, showing the types and numbers of atoms involved in the chemical bonding.
What shows the kinds and proportions of atoms in a compound?
A chemical formula shows the kinds and proportions of atoms in a compound. The subscripts in a chemical formula represent the number of atoms of each element present in the compound. For example, in the compound H2O, there are two atoms of hydrogen (H) and one atom of oxygen (O).
What term describes a substance formed by the combination of two ore more elements in definite proportions?
A compound is a substance formed by the combination of two or more elements in definite proportions. Each compound has a specific chemical formula that indicates the types of atoms present and the ratio in which they are combined.
The chemical combination of two or more different atoms in fixed amounts is called?
Chemical
The chemical formula of a compound does not indicate?
The chemical formula of a compound does not indicate the way that elements are joined in the compound. Chemical formulas tell you the identity of the elements in the compound and the relative proportions of the elements.
What a combination of two or more atoms?
This is a molecule of a chemical compound
What are substances that make up compound?
Compounds are formed by the combination of two or more elements in fixed proportions. The substances that make up compounds are atoms of different elements bonded together chemically. For example, water is a compound made up of hydrogen and oxygen atoms bonded together.
The element that make up a compound and the exact number of atom of each element in a unit of the compound can be shown in a?
The exact number of atoms of each element in a unit of the compound can be shown in a chemical formula. Through the use of symbols, a chemical formula represents the proportions of atoms in a compound. For example, the chemical formula for water H2O indicates there are two hydrogen atoms and one oxygen atom.
Why is it impossible to have a chemical formula with a fraction in it?
A chemical formula represents the ratio of atoms in a compound, so it must have whole numbers to reflect the exact proportions in the compound. Fractions would imply partial atoms, which is not possible in the context of individual atoms. Therefore, chemical formulas always use whole numbers.
What is a chemical combination of two or more dissimilar atoms called?
It is called Fusing. Or FUSION.
Substance formed by the chemical combination of two or more elements in definite proportion?
A compound is formed by the chemical combination of two or more elements in definite proportions. The atoms in compounds are held together by chemical bonds, and compounds have unique properties that are different from the elements that make them up. Examples of compounds include water (H2O) and sodium chloride (NaCl).
A compound is?
In chemistry, a compound is a substance that results from a combination of two or more different chemical element s, in such a way that the atom s of the different elements are held together by chemical bonds that are difficult to break.
A chemical compound is represented by what?
A chemical compound is represented by a specific combination of chemical elements bonded together in a specific ratio. This combination is represented by a chemical formula that shows the type and number of atoms of each element in the compound.
