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# CHWA Exercise 2.

**Part A **

Complete the first column of the table.

**Express your answer as an ion or chemical symbol.**

**Part B**

Complete the second column of the table.

Express your answers as integers. Enter your answers in order given in the table, from top to bottom, separated by a comma.

**Part C**

Complete the third column of the table.

Express your answers as integers. Enter your answers in order given in the table, from top to bottom, separated by commas.

**Part D**

Complete the fourth column of the table.

Express your answers as integers. Enter your answers in order given in the table, from top to bottom, separated by commas.

**Part E**

Complete the fifth column of the table.

Express your answers as integers. Enter your answers in order given in the table, from top to bottom, separated by a comma.

**Part F**

Complete the sixth column of the table.

Express your answer as an integer.

**Part G**

Complete the seventh column of the table.

Express your answers as signed integers. Enter your answers in order given in the table, from top to bottom, separated by a comma.

CHWAExercise 2. 105Review I Constants I Periodic TableComplete the following tableSymbol Z A # # # n ChargeCastMost13NoOF23