Page 134 - Science Course 2 (Book 1)

Mo5-L1: Vocabulary Review

Direction: Explain the relationship between each set of terms on the lines provided. You must include the
terms below in your answer.

1. electron dot diagram, valence electron

2. chemical bond, compound

3. valence electron, chemical bond

4. compound, valence electron

Mo5-L1: Key Concept Organizer

Direction: On each line, write the term from the word bank that correctly completes each sentence. Each
term is used only once.

groups left periods right

1. The horizontal rows of the periodic table are called .

2. The vertical columns of the table are called .

3. Except for the element hydrogen, all the elements on the side of the table are metals.

4. The elements on the side of the table are nonmetals.

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