What I Have Learned Supply the missing word or words to complete each statement. Write your answers on a separate sheet of paper.
1. Compounds are made up of elements that are chemically bonded by _____forces.
2. Chemically bonded compounds can be classified into ionic or ______compound
3. Ionic compound is formed by complete _______of electrons from metals to nonmetals, thus ions are formed.
4. Covalent compound is formed when nonmetals _______their valence electrons with another nonmetal.
5. Like elements, compounds have______ that allow us to identify them by just observing at a given sample of compound.
6. At normal atmospheric pressure and temperature,__________ compounds exist only in crystalline solids.
7. In general,__________ compounds exist as solid, liquid, or gas at normal atmospheric pressure and temperature.
8. In a compound, polarity results in ________the distribution of electrical charge over the
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Answers & Comments
What I Have Learned
Supply the missing word or words to complete each statement. Write your answers on a separate sheet of paper.
1. Compounds are made up of elements that are chemically bonded by covalent or ionic bonds forces.
2. Chemically bonded compounds can be classified into ionic or covalent compound
3. Ionic compound is formed by complete ionic bond of electrons from metals to nonmetals, thus ions are formed.
4. Covalent compound is formed when nonmetals shared their valence electrons with another nonmetal.
5. Like elements, compounds have carbon that allow us to identify them by just observing at a given sample of compound.
6. At normal atmospheric pressure and temperature, ionic bond covalent compounds exist only in crystalline solids.
7. In general, mercury and water compounds exist as solid, liquid, or gas at normal atmospheric pressure and temperature.
8. In a compound, polarity results in partial positive and negative charges the distribution of electrical charge over the world![. .](https://tex.z-dn.net/?f=.)