History of Egypt

key ______________________________ Class___________________Date__________________ Skills Worksheet Directed tuition A Section: Covalent and metal-looking Bonds covalent BONDS _____ 1. What is organize when atoms shargon one or much pairs of electrons? a. covalent sting c. dome bond b. covalent compound d. electric bond _____ 2. What ordinarily consists of devil or more(prenominal) atoms joined in a explicit ratio? a. bond c. atom b. valency electron d. molecule 3. A model that shows alone the valence electrons in an atom is a(n) ______________________ COVALENT COMPOUNDS AND MOLECULES 4. What is the relationship between diatomic molecules and diatomic elements? soma one example of a diatomic element. _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ 5. What is the smallest particle into which covalent bonds can be shared? _______________________________________________________________ 6. realize two examples of daedal molecules. _______________________________________________________________ METALLIC BONDS 7.

A bond formed by the standoff between positively-charged metal ions and the electrons in the metal is a(n) ______________________ 8. What allows valence electrons in metals to move throughout the metal? _______________________________________________________________ _______________________________________________________________ _______________________________________________________________ airplane pilot cognitive content Copyright © by Holt, Rinehart and Winston. Additions and changes to the superior content are the debt instrument of the instructor. Holt Science and Technology 7 Chemical Bonding Name ______________________________ Class___________________Date__________________ Directed Reading A continued PROPERTIES OF METALS _____...If you want to get a full essay, coordinate it on our website: Orderessay

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