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blanks conclusions enemed donas first identify the key characteristics of ionic,covalent, and hydrogen bonds by filling in the blanks

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blanks conclusions enemed Donas First identify the key characteristics of ionic,covalent, and hydrogen bonds by filling in the blanks in the following sentences. Then, in the space provided, draw an example of each type of bond. 1. Ionic Bonds lonic bonds are formed when one atom (a) __ an electron from its outer shell to another atom. The electrical charge of the atom then changes from (b) __ to either (c) __ or (d) __ Draw an example of an ionic bond between sodium and cblorine atoms in the space provided. An illustration of a sodium and chlorine atom has been provided to get you started. square 2. Covalent Bonds In covalent bonds, two atoms (a) __ one or more pairs of electrons. Covalent bonds are (b) __ than ionic bonds. Draw an example of a double covalent bond between carbon and oxygen atoms to form CO_(2) An illustration of a carbon and oxygen atom bas been provided to get you started. square 3. Hydrogen Bonds A hydrogen bond is a weak (a) __ between a slightly positive (b) __ at one molecule and a slightly negative (c) __ or (d) __ atom in another. Using the illustration of a water molecule (shown here), draw an example of a bydrogen bond between two molecules. square ) square

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Jonah Elite · Tutor for 8 years

Answer

1. Ionic Bonds(a) _transfers_(b) _neutral_(c) _positive_(d) _negative_Answer:Ionic bonds are formed when one atom _transfers_ an electron from its outer shell to another atom. The electrical charge of the atom then changes from _neutral_ to either _positive_ or _negative_.Draw an example of an ionic bond between sodium and chlorine atoms:- Sodium (Na) has 1 electron in its outer shell and chlorine (Cl) has 7 electrons in its outer shell.- Sodium will transfer its 1 electron to chlorine, resulting in Na^+ (a sodium ion with a positive charge) and Cl^- (a chloride ion with a negative charge).- The Na^+ and Cl^- ions are attracted to each other due to their opposite charges, forming an ionic bond.2. Covalent Bonds(a) _share_(b) _stronger_Answer:In covalent bonds, two atoms _share_ one or more pairs of electrons. Covalent bonds are _stronger_ than ionic bonds.Draw an example of a double covalent bond between carbon and oxygen atoms to form :- Carbon (C) has 4 electrons in its outer shell and oxygen (O) has 6 electrons in its outer shell.- To form carbon dioxide ( ), one carbon atom shares two pairs of electrons with each of the two oxygen atoms.- This results in a double bond between the carbon and each oxygen atom, satisfying the octet rule for all atoms involved.3. Hydrogen Bonds(a) _attraction_(b) _hydrogen_(c) _oxygen_(d) _nitrogen_Answer:A hydrogen bond is a weak _attraction_ between a slightly positive _hydrogen_ atom at one molecule and a slightly negative _oxygen_ or _nitrogen_ atom in another.Draw an example of a hydrogen bond between two water molecules:- In a water molecule (H2O), the oxygen atom is more electronegative than the hydrogen atoms, resulting in a partial negative charge on the oxygen and a partial positive charge on the hydrogens.- A hydrogen bond can form between the slightly positive hydrogen atom of one water molecule and the slightly negative oxygen atom of another water molecule.- This interaction is represented by a dotted line between the hydrogen of one water molecule and the oxygen of another.