Chemical Elements 1–6

Questions

1. Read a table What is the symbol for lithium?

   H Li Be B
2. Read a table Which element has the symbol Li?

   Lithium Boron Hydrogen Carbon
3. Read a table What is the atomic number of boron?

   5 4 1 2
4. Vocabulary What is an atomic number?

   the number of protons in each atom of an element how many letters are in its symbol how heavy a gram of the element is the year an element was found
5. Text features What does each row of the table show?

   the facts for one element one fact for every item the source of the facts the title of the table

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