Question

what is a chemical bond?
ionic bond
covalent bond
how do chemical bonds create substances such as water, salt, and sugar? use information in the reading prompt to support your answer.

Explanation:

To determine how chemical bonds create substances like water, salt, and sugar, we analyze each substance:

1. Water (\(H_2O\)): Formed by covalent bonds. In a covalent bond, atoms share electrons. Hydrogen and oxygen atoms in water share electrons to achieve stable electron configurations. Each hydrogen atom shares one electron with the oxygen atom, and the oxygen atom shares two electrons (one with each hydrogen), creating a stable molecule.

1. Salt (Sodium Chloride, \(NaCl\)): Formed by ionic bonds. Ionic bonds involve the transfer of electrons. Sodium (\(Na\)) donates its outermost electron to chlorine (\(Cl\)). Sodium becomes a positively charged ion (\(Na^+\)) and chlorine becomes a negatively charged ion (\(Cl^-\)). The opposite charges attract, forming an ionic lattice structure.

1. Sugar (e.g., Glucose, \(C_6H_{12}O_6\)): Formed by covalent bonds. Carbon, hydrogen, and oxygen atoms in sugar share electrons. For example, carbon atoms share electrons with other carbon, hydrogen, and oxygen atoms to form the complex molecular structure of glucose. Covalent bonds allow the atoms to bond in a way that forms the specific molecular structure of sugar, with shared electron pairs holding the atoms together.

In summary, water and sugar use covalent bonds (electron sharing) to form molecules, while salt uses ionic bonds (electron transfer and ion attraction) to form an ionic compound. These bonds arrange atoms into stable structures, creating the respective substances.

Answer:

To determine how chemical bonds create substances like water, salt, and sugar, we analyze each substance:

1. Water (\(H_2O\)): Formed by covalent bonds. In a covalent bond, atoms share electrons. Hydrogen and oxygen atoms in water share electrons to achieve stable electron configurations. Each hydrogen atom shares one electron with the oxygen atom, and the oxygen atom shares two electrons (one with each hydrogen), creating a stable molecule.

1. Salt (Sodium Chloride, \(NaCl\)): Formed by ionic bonds. Ionic bonds involve the transfer of electrons. Sodium (\(Na\)) donates its outermost electron to chlorine (\(Cl\)). Sodium becomes a positively charged ion (\(Na^+\)) and chlorine becomes a negatively charged ion (\(Cl^-\)). The opposite charges attract, forming an ionic lattice structure.

1. Sugar (e.g., Glucose, \(C_6H_{12}O_6\)): Formed by covalent bonds. Carbon, hydrogen, and oxygen atoms in sugar share electrons. For example, carbon atoms share electrons with other carbon, hydrogen, and oxygen atoms to form the complex molecular structure of glucose. Covalent bonds allow the atoms to bond in a way that forms the specific molecular structure of sugar, with shared electron pairs holding the atoms together.

In summary, water and sugar use covalent bonds (electron sharing) to form molecules, while salt uses ionic bonds (electron transfer and ion attraction) to form an ionic compound. These bonds arrange atoms into stable structures, creating the respective substances.